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Find cheap flights from Missouri to Mexico from $131

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missouri to Mexico departing on 7/14. 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

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In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

December

Cheapest flight

$131
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from St. Louis to Cancún

FAQs for booking flights from Missouri to Mexico

  • How does KAYAK find such low prices on flights from Missouri to Mexico?

    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 Missouri to Mexico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mexico from Missouri 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 Missouri to Mexico?

    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 Mexico with an airline and back to Missouri with another airline.

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

    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 Mexico from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Missouri to Mexico

Recent round-trip flight deals

9/16Mon
1 stopSpirit Airlines
15h 48mMCI-CUN
9/25Wed
1 stopSpirit Airlines
6h 22mCUN-MCI
$249
9/16Mon
2 stopsSpirit Airlines
17h 05mMCI-CUN
9/25Wed
1 stopSpirit Airlines
6h 22mCUN-MCI
$281
7/17Wed
1 stopFrontier
14h 45mSTL-PVR
7/30Tue
1 stopFrontier
21h 18mPVR-STL
$293
6/27Thu
1 stop
14h 55mMCI-CUN
7/4Thu
1 stop
20h 24mCUN-MCI
$316
6/22Sat
1 stop
16h 10mMCI-CUN
6/26Wed
1 stop
20h 04mCUN-MCI
$320
8/27Tue
1 stopAmerican Airlines
11h 56mSTL-CUN
9/10Tue
1 stopAmerican Airlines
11h 48mCUN-STL
$378
7/22Mon
1 stopFrontier
13h 01mSTL-CUN
8/7Wed
1 stopFrontier
8h 55mCUN-STL
$401
7/9Tue
1 stopAmerican Airlines
7h 41mSTL-CUN
7/18Thu
1 stopAmerican Airlines
10h 40mCUN-STL
$410
12/3Tue
1 stopDelta
8h 06mSGF-CUN
12/11Wed
1 stopDelta
14h 21mCUN-SGF
$414
9/11Wed
1 stopDelta
9h 42mSTL-CUN
9/17Tue
1 stopDelta
7h 48mCUN-STL
$430

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Recent one-way flight deals

7/14Sun
1 stopSpirit Airlines
12h 49mSTL-CUN
$131
6/23Sun
1 stopSpirit Airlines
13h 28mSTL-CUN
$135
7/8Mon
1 stopFrontier
12h 57mSTL-CUN
$138
7/1Mon
1 stopFrontier
12h 47mSTL-CUN
$165
7/8Mon
2 stops
21h 16mSTL-CUN
$168
7/8Mon
3 stops
23h 22mSTL-CUN
$175
7/16Tue
1 stopUnited Airlines
13h 00mSTL-CUN
$190
11/2Sat
1 stopAmerican Airlines
14h 50mMCI-CUN
$190
11/20Wed
1 stopAmerican Airlines
7h 41mSTL-CUN
$200
11/2Sat
2 stopsUnited Airlines
19h 43mMCI-CZM
$250

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Search by price

Last minute flights from Missouri to Mexico

Last minute flight, train and bus deals

6/9Sun
multi-stopSpirit Airlines
13h 28mSTL-CUN
6/13Thu
multi-stopSpirit Airlines
10h 12mCUN-STL
$284
6/9Sun
multi-stopSpirit Airlines
13h 28mSTL-CUN
6/13Thu
multi-stopSpirit Airlines
10h 12mCUN-STL
$286
6/9Sun
multi-stop
13h 28mSTL-CUN
6/13Thu
nonstop
3h 23mCUN-STL
$359
6/9Sun
multi-stop
13h 28mSTL-CUN
6/13Thu
multi-stop
25h 10mCUN-STL
$368
6/10Mon
multi-stopFrontier
12h 45mMCI-CUN
6/14Fri
nonstopFrontier
3h 31mCUN-MCI
$443
6/10Mon
multi-stopFrontier
12h 08mSTL-CUN
6/17Mon
nonstopFrontier
3h 23mCUN-STL
$462
6/11Tue
multi-stopUnited Airlines
10h 20mSGF-CUN
6/19Wed
multi-stopUnited Airlines
12h 35mCUN-SGF
$559
6/11Tue
multi-stopUnited Airlines
5h 20mSGF-CUN
6/18Tue
multi-stopUnited Airlines
17h 53mCUN-SGF
$563
6/10Mon
multi-stopAmerican Airlines
9h 22mMCI-CUN
6/14Fri
multi-stopAmerican Airlines
12h 07mCUN-MCI
$629
6/11Tue
multi-stopAmerican Airlines
5h 18mMCI-PVR
6/21Fri
multi-stopAmerican Airlines
20h 33mPVR-MCI
$657

Search by stops

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