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CUN - SFO

$177 Find cheap flights from Cancún to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cancún to San Francisco departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

Search hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to San Francisco, as well as popular online travel agencies
In the last 7 days travelers have searched 44,060,346 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Cancún to San Francisco (CUN-SFO)

 
These are the cheapest deals for flights from Cancún to San Francisco currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Cancún to San Francisco

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Cancún to San Francisco.

Recent one-way flight deals from Cancún to San Francisco

Only flying one-way? Below are some of the best one-way flight deals from Cancún to San Francisco found on KAYAK recently.

Recent last minute flight deals from Cancún to San Francisco

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Cancún to San Francisco.

Recent direct flight deals from Cancún to San Francisco

The latest deals for direct flights from Cancún to San Francisco so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Cancún to San Francisco

Find recent round-trip train or bus tickets from Cancún to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:17 am - 10:47 amCUN-SFO
28h 30m1 stop
6:18 pm - 8:42 amSFO-CUN
12h 24m2 stops
$264Frontier
Find Deal
Mon, Sep 9 - Sat, Sep 14
12:40 pm - 11:47 pmCUN-SFO
13h 07m1 stop
8:40 pm - 9:08 amSFO-CUN
10h 28m1 stop
$333JetBlue
Find Deal
Thu, Sep 5 - Sat, Sep 14
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
6:30 pm - 10:04 amSFO-CUN
13h 34m1 stop
$379United Airlines
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Thu, Sep 5 - Sat, Sep 14
7:51 am - 4:54 pmCUN-SFO
11h 03m1 stop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$386United Airlines
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Fri, Sep 6 - Tue, Sep 10
4:25 pm - 7:18 pmCUN-SFO
28h 53m2 stops
6:00 am - 3:15 pmSFO-CUN
7h 15m1 stop
$431Alaska Airlines
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Fri, Sep 6 - Tue, Sep 10
4:25 pm - 8:51 amCUN-SFO
18h 26m2 stops
4:40 pm - 3:15 pmSFO-CUN
20h 35m1 stop
$491Alaska Airlines
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Thu, Aug 29 - Mon, Sep 9
6:15 pm - 8:19 pmCUN-SFO
28h 04m1 stop
11:13 pm - 11:02 amSFO-CUN
9h 49m1 stop
$499Aeromexico
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Wed, Jul 17 - Thu, Jul 18
6:00 am - 10:39 pmCUN-SFO
18h 39m1 stop
11:13 pm - 8:28 pmSFO-CUN
19h 15m1 stop
$508Aeromexico
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Thu, Jul 11 - Wed, Jul 17
11:13 am - 9:18 pmCUN-SFO
12h 05m2 stops
12:51 am - 1:00 pmSFO-CUN
10h 09m1 stop
$521Delta
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Tue, Aug 27 - Wed, Sep 4
6:00 am - 1:34 pmCUN-SFO
9h 34m1 stop
7:07 am - 8:28 pmSFO-CUN
11h 21m1 stop
$557Delta
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Mon, Jul 15 - Fri, Jul 19
2:07 pm - 11:59 pmCUN-SFO
11h 52m1 stop
$177Frontier
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Thu, Jul 25
11:10 am - 11:27 pmCUN-SFO
14h 17m1 stop
Thu, Aug 22
5:31 pm - 8:31 pmCUN-SFO
6h 00mnonstop
$238Alaska Airlines
Find Deal
Sat, Nov 9
3:46 pm - 10:43 pmCUN-SFO
8h 57m1 stop
$258United Airlines
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Sat, Sep 7
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
$275United Airlines
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Thu, Aug 22
6:00 am - 11:49 pmCUN-SFO
19h 49m2 stops
$284Aeromexico
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Tue, Jul 16
7:49 pm - 1:29 pmCUN-SFO
19h 40m1 stop
$286Aeromexico
Find Deal
Sun, Aug 25
1:15 pm - 12:51 amCUN-SFO
14h 36m2 stops
$339Delta
Find Deal
Tue, Nov 5
4:25 pm - 4:34 pmCUN-SFO
26h 09m3 stops
$341Alaska Airlines
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Fri, Jul 26
9:59 am - 11:37 pmCUN-SFO
16h 38m2 stops
$510Delta
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Sun, Nov 10
2:15 pm - 11:45 pmCUN-SFO
11h 30m1 stop
11:55 pm - 1:10 pmSFO-CUN
11h 15m1 stop
$1,573Avianca
Find Deal
Tue, Jun 11 - Fri, Jun 14
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$379United Airlines
Find Deal
Thu, Sep 5 - Sat, Sep 14
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$415United Airlines
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Thu, Sep 5 - Sat, Sep 14
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$429United Airlines
Find Deal
Thu, Aug 29 - Mon, Sep 9
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$468United Airlines
Find Deal
Fri, Sep 6 - Tue, Sep 10
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$525United Airlines
Find Deal
Thu, Sep 5 - Fri, Sep 13
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
7:36 am - 2:54 pmSFO-CUN
5h 18mnonstop
$528United Airlines
Find Deal
Tue, Aug 27 - Sat, Sep 7
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$552United Airlines
Find Deal
Mon, Sep 9 - Sat, Sep 14
5:01 pm - 8:52 pmCUN-SFO
5h 51mnonstop
8:45 am - 4:12 pmSFO-CUN
5h 27mnonstop
$580United Airlines
Find Deal
Fri, Jul 26 - Tue, Jul 30
1:04 pm - 4:54 pmCUN-SFO
5h 50mnonstop
11:25 pm - 6:48 amSFO-CUN
5h 23mnonstop
$628United Airlines
Find Deal
Thu, Jun 27 - Sat, Jul 6
1:04 pm - 4:54 pmCUN-SFO
5h 50mnonstop
11:25 pm - 6:48 amSFO-CUN
5h 23mnonstop
$845Lufthansa
Find Deal
Fri, Jul 19 - Thu, Jul 25

Flights from Cancún to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Cancún to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Cancún to San Francisco?

The average price of all flights from Cancún to San Francisco clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Cancún to San Francisco, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from San Francisco, Monday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Cancún to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cancún to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Cancún to San Francisco is January, where tickets cost $269 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $639 and $575 respectively.

How far in advance should I book a flight from Cancún to San Francisco?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Cancún to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Cancún to San Francisco, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 65 days before departure.

Which airlines provide the cheapest flights from Cancún to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Cancún to San Francisco found on KAYAK was with Frontier for $177. Frontier proposed a round-trip connection from $264 and JetBlue from $333.

Which airlines fly non-stop between Cancún and San Francisco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Cancún to San Francisco.
There are 2 airlines that fly nonstop from Cancún to San Francisco. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $214. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Cancún and San Francisco per day?

Each day, there are between 2 and 4 nonstop flights that take off from Cancún and land in San Francisco, with an average flight time of 5h 46m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 17 flights. The most frequent day of departure is Saturday, when 24% of all weekly flights depart. The fewest flights depart on a Friday.

Which cabin class options are there for flights between Cancún and San Francisco?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Cancún to San Francisco take?

The duration of a nonstop flight to San Francisco from Cancún is typically 5h 47m. The journey crosses a distance of 2,404 miles.

What’s the earliest departure time from Cancun to San Francisco?

Early birds can take the earliest flight from Cancún at 1:04 pm and will be landing in San Francisco at 4:54 pm.

What’s the latest departure time from Cancun to San Francisco?

If you prefer to fly at night, the latest flight from Cancún to San Francisco jets off at 5:21 pm and lands at 8:59 pm.

Good to know

Low season

February

High season

December

Cheapest flight

$177
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Cancún to San Francisco

When to book flights from Cancún to San Francisco

Are your dates flexible? Find out the best times to travel from Cancún to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cancun to San Francisco

  • What is the cheapest flight from Cancún to San Francisco?

    In the last 3 days, the lowest price for a flight from Cancún to San Francisco was $177 for a one-way ticket and $264 for a round-trip.

  • Do I need a passport to fly between Cancún and San Francisco?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Cancún and on arrival in San Francisco.

  • Which airports will I be using when flying from Cancún to San Francisco?

    Cancún and San Francisco are both served by 1 main airport. You will leave Cancún from Cancun and will be arriving at San Francisco.

  • Which airlines offer Wi-Fi service onboard planes from Cancun to San Francisco?

    Alaska Airlines, Delta, Aeromexico, and Air Canada offer inflight Wi-Fi service on the Cancún to San Francisco flight route.

  • Which aircraft models fly most regularly from Cancun to San Francisco?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Cancún to San Francisco flight route.

  • Which airline alliances offer flights from Cancun to San Francisco?

    oneworld, and Star Alliance are the airline alliances operating flights between Cancún and San Francisco, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Cancun to San Francisco?

    There are nonstop flights from Cancun to San Francisco on a daily basis.

  • Which is the best airline for flights from Cancún to San Francisco, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Cancún to San Francisco are Delta and Alaska Airlines. With an average price for the route of $416 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $478 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Cancun to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cancun to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cancun to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Cancun is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cancun to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Cancun with another airline. Booking your flights between Cancun and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cancun to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Cancun up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Cancún to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $281 or less one-way and $282 or less round-trip.

Prefer to fly non-stop from Cancún to San Francisco?

Find which airlines fly direct from Cancun to San Francisco, which days they fly and book direct flights.

Nonstop departures

Cancun to San Francisco

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

Alaska Airlines, American Airlines, United Airlines

Alaska Airlines, American Airlines, +1 more

Sunday

United Airlines

United Airlines

See more direct flights

Nonstop returns

San Francisco to Cancun

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

Alaska Airlines, American Airlines, United Airlines

Alaska Airlines, American Airlines, +1 more

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Cancún to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Cancún to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cancún to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9216 reviews
8.6Crew
7.3Entertainment
7.3Food
8.2Boarding
7.9Comfort
Airline reviews

The flight was about an hour late, and there was notable turbulence for a good part of it. But of course, that was not Alaska Air’s fault, and I think the crew did a good job of keeping it safe. Service suffered a little as a result (I wish I had been offered the option of purchasing food). Overall, it was ok, because we landed safe and sound. Thanks!

8.0 ExcellentAnonymous, May 2024JFK - SFO
Read more about Alaska Airlines reviews

The flight was about an hour late, and there was notable turbulence for a good part of it. But of course, that was not Alaska Air’s fault, and I think the crew did a good job of keeping it safe. Service suffered a little as a result (I wish I had been offered the option of purchasing food). Overall, it was ok, because we landed safe and sound. Thanks!

Sat on tarmac for 30 minutes despite staring at three empty gates, one of which we eventually pulled into

Flight was changed twice. Original flight was scheduled at 5:30pm. Weeks before flight, flight was changed to 7:00pm. On the date of flight, flight was delayed and departed at 9:00pm. This caused many problems and significantly affected our schedule at our destination.

2 names: Uliana y Mya! These ladies went above and beyond to provide the best care and experience onboard Alaska Airlines. Mya was such a a pleasant delight. She was very kind and attentive to my children. When she noticed my son was waiting to use the restroom, she offered him snacks. Uliana-golden standard of customer service with care. She was attentive from the moment I came onboard to the time we departed. She paid extra attention to notice I spilled water while stepping onboard and offered me a napkin. I didn't even notice that I spilled my water. She also was very kind and nurturing to my youngest child whose feet were in the aisle while she was asleep. She took note to gently place her feet safely and carefully in the aisle so not to wake her but also prevent a passenger from accidentally bumping into her. She checked on us multiple times to ensure we were comfortable, especially our young children and surprised them with special Alaska Airlines wings. That very kind gesture made them feel apart and very special. They even went up to her as we were departing to give her a hug and fist bump. It's the smallest gestures and acts of kindness that mean a great. Thus, my family wanted to use this opportunity to thank the entire crew and particularly shout out Mya and Ulina. We are happy to be loyal customers and look forward to our future flight with Alaska Alirlines.

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

Clean plane, relatively spacious in Main Cabin. One experience: I'm 79, with torn rotator cuff (R shoulder). I asked for help getting my carryon into the overhead bin and was told that the staff "does not help with this" (or some such phrase. On previous flights, help has been offered (and accepted). I prevailed on a fellow passenger for this. Also, why not board back to front?? Would this not help in the speed of boarding?

No tv, movies for a 6 hour flight! Worst airline I have ever travelled!

Ground crew was great in Austin, flight crew left a lot to be desired. Not particularly friendly, helpful or nice.

Like South West(2 check in baggage free) if Alaskan Airlines could give at least one check in baggage free then it would be great.

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The boarding was horrible. You couldn’t hear the announcements at all. Probably because there is so much in the area for businesses. They need a louder PA system. Other than that it was a good Delta experience.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

An hour-long wait to check in, 90 minutes for luggage to come out, lost luggage, chaotic operations

Business class was economy with a table in the middle seat. That is worse than economy. No food and no entertainment. Very poor representation.

I like the plane , but i was 50 mts before my fly and they didn’t let me document my luggage, so they told my that I have to leave my luggage or buy an others tickets , because they didn’t want me to give me credit for the tickets I have so that is abuse from the company , and on the line it was 5 families with the same situation equal lime mine , I think they doing business with the tickets w people ,; Mexico has a bad working people, the rip money from turists, and is bad because give bad impression of the company that is aereomexico

No everybody brings the proper equipment to enjoy the plane entertainment. Then I was not able to enjoy it.

Pros: "I like the service ,the food in thos fliggt back. Excelent"
Cons: "Better rules for people who put the seat back while we eating ,some crewmembee could say something"
Pros: "Crew friendlynesd"
Cons: "Paying a little more attention to the seating. Not everyone was socially distanced. Seat rows were unequally distributed: some were all full others were too empty."
Pros: "Seat was okay, but I thought we weren't doing center seats because of Covid risk. That plane was packed tight."
Cons: "They made me store my bag, because I had a guitar which has always been allowed as a carry on. Its a fragile instrument, and has always been allowed as a carry on."
Pros: "Nothing"
Cons: "Everything, I will never going to use this software anymore."
Pros: "Flight was late, lost my conection and gave me a flight for next day"

Everything was great except for one thing. I was sitting in seat 1L with plenty of windows. Because we couldn’t sit next to each other, my husband was in 2L with only one window that he had to almost turnhis neck around to look out. Therefore, the window position with 1/2 of the “window” seats in business class is not optimal

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Outstanding in all respects. Early boarding left early arrived early. We were in business class, so was perfectly fine.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I really do not like the basic in basic economy.

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Book cheap flights from Cancun to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cancún to San Francisco found on KAYAK in the last 72 hours.
7/25Thu
1 stopFrontier
11h 52mCUN-SFO
$177
8/22Thu
1 stop
14h 17mCUN-SFO
$181
11/9Sat
nonstopAlaska Airlines
6h 00mCUN-SFO
$238
9/7Sat
1 stopUnited Airlines
8h 57mCUN-SFO
$258
8/22Thu
nonstopUnited Airlines
5h 47mCUN-SFO
$275
7/16Tue
2 stopsAeromexico
19h 49mCUN-SFO
$284
8/25Sun
1 stopAeromexico
19h 40mCUN-SFO
$286
11/5Tue
2 stopsDelta
14h 36mCUN-SFO
$339
7/26Fri
3 stopsAlaska Airlines
26h 09mCUN-SFO
$341
11/10Sun
2 stopsDelta
16h 38mCUN-SFO
$510

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Last minute flights from Cancún to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Cancún to San Francisco that are departing in the next 10 days.
6/11Tue
multi-stopAvianca
11h 30mCUN-SFO
6/14Fri
multi-stopAvianca
11h 15mSFO-CUN
$1,573

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Cancún - San Francisco Flights

Departure:

Cancun (CUN)Mexico

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Cancun

Cabin classes:

$700
$876
$281