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Pennsylvania

$85+ Cheap flights from Key West (EYW) to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PHL
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Key West to Pennsylvania

Cheapest flights from Key West to Pennsylvania
Explore the most affordable flight options available from Key West to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:22 pm
EYW
-
PIT
Nonstop2h 48m
Allegiant Air
Mon 6/13:44 pm
PIT
-
EYW
Nonstop2h 48m
Allegiant Air
Deal found 4/24$101
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:05 pm
EYW
-
PIT
1 stop6h 00m
Multiple Airlines
Mon 5/182:05 pm
PIT
-
EYW
Nonstop2h 53m
Multiple Airlines
Deal found 4/28$147
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:58 am
EYW
-
IAD
1 stop23h 01m
Allegiant Air
Sun 5/172:01 pm
IAD
-
EYW
1 stop20h 10m
Allegiant Air
Deal found 4/28$164
This Booking.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:18 pm
EYW
-
PIT
Nonstop2h 46m
Allegiant Air
Mon 7/203:40 pm
PIT
-
EYW
Nonstop2h 48m
Allegiant Air
Deal found 4/25$170
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:22 pm
EYW
-
PIT
Nonstop2h 48m
Multiple Airlines
Mon 6/18:15 pm
PIT
-
EYW
3 stops38h 51m
Multiple Airlines
Deal found 4/24$214
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:07 pm
EYW
-
IAD
1 stop6h 35m
Multiple Airlines
Sun 5/248:47 pm
IAD
-
EYW
2 stops17h 14m
Multiple Airlines
Deal found 4/26$221
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:07 pm
EYW
-
EWR
1 stop22h 25m
Multiple Airlines
Mon 6/810:29 pm
EWR
-
EYW
2 stops36h 37m
Multiple Airlines
Deal found 4/25$228
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:14 pm
EYW
-
PHL
1 stop24h 36m
Multiple Airlines
Sat 5/168:00 am
PHL
-
EYW
2 stops27h 25m
Multiple Airlines
Deal found 4/27$235
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:12 pm
EYW
-
LGA
2 stops31h 02m
Multiple Airlines
Wed 6/108:29 pm
LGA
-
EYW
1 stop16h 47m
Multiple Airlines
Deal found 4/26$235
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:46 am
EYW
-
PHL
1 stop13h 31m
Multiple Airlines
Sat 6/139:16 pm
PHL
-
EYW
1 stop14h 09m
Multiple Airlines
Deal found 4/25$248
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:53 pm
EYW
-
PHL
1 stop5h 16m
Multiple Airlines
Sun 7/196:18 pm
PHL
-
EYW
1 stop15h 23m
Multiple Airlines
Deal found 4/28$253
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:07 pm
EYW
-
LGA
1 stop9h 58m
Multiple Airlines
Mon 6/86:30 am
LGA
-
EYW
2 stops30h 04m
Multiple Airlines
Deal found 4/25$259

Find flight deals from Key West to Pennsylvania

Keep the following information in mind while searching for Key West to Pennsylvania flight deals. Data was last updated April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$101
(Cheapflightsfares)

One-way from

$85
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$695

Good round-trip deal

$140 or less

Good one-way deal

$545 or less
Provider with most accurate pricing for Key West-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Philadelphia flights.
Search Deals
From Key West to Pennsylvania
Search Deals
One-way flight from Key West to Pennsylvania
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Key West to Pennsylvania.
Search Deals
Price to beat on a one-way flight from Key West to Pennsylvania.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Key West to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 7/13

7:18 pm-10:04 pm

Nonstop2h 46m

Pittsburgh

Mon 7/20

3:40 pm-6:28 pm

Nonstop2h 48m

$170

Key WestNew York

EYW - LGA

EYWLGA

Key West

Thu 6/4

9:16 pm-10:05 pm

1 stop24h 49m

New York LaGuardia

Wed 6/10

8:29 pm-1:16 pm

1 stop16h 47m

$240

Key WestNew York

EYW - LGA

EYWLGA

Key West

Fri 5/15

12:07 pm-2:00 pm

1 stop25h 53m

New York LaGuardia

Mon 5/18

10:00 pm-9:32 am

2 stops35h 32m

$262

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Tue 5/12

1:14 pm-3:14 pm

2 stops26h 00m

Pittsburgh

Sat 5/16

7:15 pm-11:25 am

1 stop16h 10m

$279

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 6/1

7:22 pm-10:10 pm

Nonstop2h 48m

Pittsburgh

Tue 6/2

1:35 pm-11:06 am

2 stops21h 31m

$281

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 5/29

7:29 pm-11:54 pm

1 stop4h 25m

Washington, D.C. Reagan-National

Sun 5/31

8:20 am-11:40 am

Nonstop3h 20m

$299

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 8/6

2:26 pm-5:37 pm

Nonstop3h 11m

Newark

Sat 8/15

7:00 am-3:06 pm

1 stop8h 06m

$299

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Wed 6/10

1:01 pm-6:22 pm

1 stop5h 21m

Washington, D.C. Reagan-National

Sat 6/13

1:30 pm-4:36 pm

Nonstop3h 06m

$299

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Fri 5/22

7:29 pm-11:54 pm

1 stop4h 25m

Washington, D.C. Reagan-National

Sun 5/24

1:59 pm-5:16 pm

Nonstop3h 17m

$301

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Wed 6/10

6:24 pm-11:44 pm

1 stop5h 20m

Washington, D.C. Reagan-National

Sat 6/13

6:59 am-1:28 pm

1 stop6h 29m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Key West to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key West to Pennsylvania

What is the cheapest month to book a flight from Key West to Pennsylvania?

Currently, November is the cheapest month in which you can book a flight from Key West to Pennsylvania (average of $88). Flying from Key West to Pennsylvania in January is currently the most expensive (average of $463). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EYW to PA?

Find hourly flight availability from Key West to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2026.

A simple way to save on the total cost of your ticket is to fly from Key West to Pennsylvania in the evening. If you’re flexible enough to do this you can expect to save up to 75% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from Key West to Pennsylvania?

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated April 29, 2026.
Read through reviews of airlines operating flights from Key West to Pennsylvania, such as Allegiant Air and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.3
Good
707 reviews

Overall

7.3

Food

5.8

Crew

8.1

Boarding

7.6

Entertainment

5.4

Comfort

6.9

Reviews

1 / 20
2.0
Mediocre

larry,Apr 2026

PSC - SNA

After waiting more than 6 hours our flight was delayed until the next day. The flight was extremely uncomfortable. Like riding on hard plastic lawn chairs in the sky.
Allegiant Air
7.3
Good
707 reviews
Allegiant Air
7.3
Good
707 reviews

Overall

7.3

Food

5.8

Crew

8.1

Boarding

7.6

Entertainment

5.4

Comfort

6.9

Reviews

1 / 20
2.0
Mediocre

larry,Apr 2026

PSC - SNA

After waiting more than 6 hours our flight was delayed until the next day. The flight was extremely uncomfortable. Like riding on hard plastic lawn chairs in the sky.
American Airlines
7.1
Good
11,679 reviews
Allegiant Air
7.3
Good
707 reviews

Overall

7.3

Food

5.8

Crew

8.1

Boarding

7.6

Entertainment

5.4

Comfort

6.9

Reviews

1 / 20
2.0
Mediocre

larry,Apr 2026

PSC - SNA

After waiting more than 6 hours our flight was delayed until the next day. The flight was extremely uncomfortable. Like riding on hard plastic lawn chairs in the sky.

Related info for your journey

Find useful and relevant information for your journey from Key West to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to Pennsylvania?

    Located just 2.6 mi from the city center, Key West (EYW) is the airport most travelers will use when flying to Pennsylvania from Key West.

  • How long is the flight from Key West to Pennsylvania?

    Airlines like Allegiant Air, American Airlines, and United Airlines fly from Key West to Pennsylvania in about 2h 46m. The time it takes to get you to your destination can typically vary by up to 1h 39m. There are 1104 mi between Key West and Pennsylvania. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Key West to Pennsylvania one-way?

    $72 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $163 and $217, respectively.

  • What are the most popular routes from Key West to Pennsylvania?

    When deciding which route to take from Key West to Pennsylvania consider Key West - Newark, Key West - New York John F Kennedy Intl or Key West - New York LaGuardia as they are the most popular.

  • What are the most reliable airlines from Key West to Pennsylvania?

    No one likes to see their flight delayed. When booking a flight from Key West to Pennsylvania consider choosing Republic Airways (82%), Alaska Airlines (82%) or American Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Key West to Pennsylvania?

    The cheapest flight price from Key West to Pennsylvania is $324. On average you can expect to pay $580. The most popular route, (Key West - Newark), can usually be booked for $259.

  • Can I find deals for flights from Key West to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Key West to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Pennsylvania.

  • Can I find deals for business class flights from Key West to Pennsylvania?

    Yes. Cheapflights offers flight deals from Key West to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key West to Pennsylvania?

    Currently, November is the cheapest month in which you can book a flight from Key West to Pennsylvania (average of $88). Flying from Key West to Pennsylvania in January is currently the most expensive (average of $463). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Key West to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Key West to Pennsylvania

Discover the top 2 airlines that operate flights from Key West to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$160FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$423Average$551FlexibilityNo cancel feeOn-time71%

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