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$54 Find cheap flights from Pennsylvania to Key West

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Key West departing on 7/19. 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 44,060,346 times on KAYAK, and here is why:

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Good to know

Low season

September

High season

February

Cheapest flight

$54
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Pittsburgh to Key West

FAQs for booking flights from Pennsylvania to Key West

  • How does KAYAK find such low prices on flights from Pennsylvania to Key West?

    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 Pennsylvania to Key West.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Key West from Pennsylvania 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 Pennsylvania to Key West?

    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 Key West with an airline and back to Pennsylvania with another airline.

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

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

See more FAQs

Prefer to fly non-stop from Pennsylvania to Key West?

Find which airlines fly direct from Pennsylvania to Key West, which days they fly and book direct flights.

Nonstop departures

Pennsylvania to Key West

Monday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Tuesday

Aeromexico, Air France, American Airlines, +12 more

Aeromexico, Air France, +13 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Thursday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Friday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Saturday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Sunday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

See more direct flights

Nonstop returns

Key West to Pennsylvania

Monday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Tuesday

Aeromexico, Air France, American Airlines, +12 more

Aeromexico, Air France, +13 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Thursday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Friday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Saturday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

Sunday

Aeromexico, Air France, Alaska Airlines, +14 more

Aeromexico, Air France, +15 more

See more direct flights
See more direct flights

Book cheap flights from Pennsylvania to Key West

Recent round-trip flight deals

7/5Fri
nonstopAllegiant Air
2h 41mPIT-EYW
7/12Fri
nonstopAllegiant Air
2h 43mEYW-PIT
$97
6/17Mon
nonstopAllegiant Air
2h 38mPIT-EYW
6/21Fri
nonstopAllegiant Air
2h 43mEYW-PIT
$139
9/14Sat
1 stopAmerican Airlines
4h 46mPIT-EYW
9/21Sat
2 stopsAmerican Airlines
6h 42mEYW-PIT
$203
9/14Sat
2 stopsAmerican Airlines
8h 32mPIT-EYW
9/21Sat
2 stopsAmerican Airlines
6h 42mEYW-PIT
$208
7/8Mon
nonstopUnited Airlines
3h 10mEWR-EYW
7/16Tue
nonstopUnited Airlines
3h 11mEYW-EWR
$209
9/14Sat
1 stopDelta
6h 25mPIT-EYW
9/21Sat
1 stopDelta
5h 47mEYW-PIT
$216
9/30Mon
1 stopDelta
7h 27mDCA-EYW
10/8Tue
1 stopDelta
7h 39mEYW-DCA
$228
7/5Fri
nonstopUnited Airlines
3h 10mEWR-EYW
7/10Wed
nonstopUnited Airlines
3h 11mEYW-EWR
$238
7/25Thu
2 stops
21h 18mPIT-EYW
7/29Mon
nonstop
2h 43mEYW-PIT
$253
7/31Wed
1 stop
14h 47mEWR-EYW
8/4Sun
1 stop
12h 40mEYW-EWR
$277

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Recent one-way flight deals

7/19Fri
nonstopAllegiant Air
2h 41mPIT-EYW
$54
6/18Tue
1 stopAmerican Airlines
7h 00mEWR-EYW
$74
7/4Thu
1 stopDelta
7h 09mJFK-EYW
$99
7/4Thu
1 stopDelta
5h 39mLGA-EYW
$99
7/17Wed
3 stops
30h 28mPHL-EYW
$142
7/17Wed
2 stops
22h 56mPHL-EYW
$145
6/11Tue
1 stopJetBlue
8h 05mJFK-EYW
$175
8/6Tue
1 stopUnited Airlines
18h 50mEWR-EYW
$177
8/24Sat
2 stopsUnited Airlines
23h 50mLGA-EYW
$177
10/21Mon
1 stopJetBlue
5h 46mJFK-EYW
$185

Search by stops

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Search by price

Last minute flights from Pennsylvania to Key West

Last minute flight, train and bus deals

6/6Thu
multi-stopAmerican Airlines
5h 59mEWR-EYW
6/8Sat
multi-stopAmerican Airlines
6h 47mEYW-EWR
$148
6/10Mon
nonstopAllegiant Air
2h 38mPIT-EYW
6/17Mon
nonstopAllegiant Air
2h 43mEYW-PIT
$203
6/8Sat
nonstopUnited Airlines
3h 10mEWR-EYW
6/12Wed
nonstopUnited Airlines
3h 09mEYW-EWR
$364
6/6Thu
multi-stopDelta
4h 48mIAD-EYW
6/12Wed
multi-stopDelta
6h 40mEYW-IAD
$383
6/7Fri
nonstopUnited Airlines
3h 10mEWR-EYW
6/10Mon
nonstopUnited Airlines
3h 09mEYW-EWR
$409
6/6Thu
multi-stopDelta
4h 48mEWR-EYW
6/13Thu
multi-stopDelta
4h 59mEYW-EWR
$423
6/9Sun
multi-stop
26h 09mEWR-EYW
6/14Fri
multi-stop
41h 12mEYW-EWR
$459
6/9Sun
multi-stop
25h 02mPHL-EYW
6/16Sun
multi-stop
20h 46mEYW-PHL
$478
6/10Mon
multi-stopJetBlue
8h 35mLGA-EYW
6/17Mon
multi-stopJetBlue
5h 01mEYW-LGA
$486
6/8Sat
multi-stopJetBlue
5h 20mJFK-EYW
6/12Wed
multi-stopJetBlue
8h 39mEYW-JFK
$526

Search by stops

Search by airline

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