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$110+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PHL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$110
(Delta)

Popular in

March

Cheapest in

November

Average price

$513

Good round-trip deal

$347 or less

Good one-way deal

$198 or less
From Key West to Pennsylvania
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One-way flight from Key West to Pennsylvania
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Highest demand for flights based on searches. 21% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Key West to Pennsylvania.
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Price to beat on a one-way flight from Key West to Pennsylvania.
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Find 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:26 pmEYW - LGA
1 stop4h 34mAmerican Airlines
Mon 11/1710:22 amLGA - EYW
Nonstop3h 40mAmerican Airlines
Deal found 7/27$229
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:00 pmEYW - DCA
1 stop6h 42mDelta
Mon 9/221:40 pmDCA - EYW
1 stop6h 27mDelta
Deal found 7/28$249
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:00 amEYW - IAD
1 stop7h 33mDelta
Tue 9/167:20 amIAD - EYW
1 stop5h 42mDelta
Deal found 7/28$249
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 amEYW - EWR
1 stop5h 11mDelta
Wed 9/107:10 amEWR - EYW
1 stop5h 55mDelta
Deal found 7/28$249
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:23 amEYW - PIT
Nonstop2h 41mAllegiant Air
Fri 8/151:59 pmPIT - EYW
Nonstop2h 42mAllegiant Air
Deal found 7/27$250
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:24 pmEYW - DCA
Nonstop2h 52mAmerican Airlines
Mon 9/228:29 amDCA - EYW
Nonstop3h 20mAmerican Airlines
Deal found 7/27$259
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:12 pmEYW - EWR
Nonstop3h 18mUnited Airlines
Sun 8/179:29 amEWR - EYW
Nonstop3h 12mUnited Airlines
Deal found 7/29$259
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:02 amEYW - PIT
1 stop9h 14mMultiple Airlines
Fri 8/151:59 pmPIT - EYW
Nonstop2h 42mMultiple Airlines
Deal found 7/27$263
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:40 pmEYW - EWR
1 stop5h 04mAmerican Airlines
Wed 9/35:40 amEWR - EYW
1 stop5h 14mAmerican Airlines
Deal found 7/28$274
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:25 amEYW - JFK
1 stop7h 40mAmerican Airlines
Wed 9/1011:00 amJFK - EYW
1 stop7h 59mAmerican Airlines
Deal found 7/27$297
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/306:27 pmEYW - PIT
1 stop5h 55mDelta
Wed 8/61:51 pmPIT - EYW
1 stop5h 58mDelta
Deal found 7/28$327
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:19 pmEYW - SCE
1 stop4h 45mAmerican Airlines
Sat 12/136:24 amSCE - EYW
1 stop5h 18mAmerican Airlines
Deal found 7/26$331

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 July 29, 2025.
Use the filters below to find and compare flights from Key West to Pennsylvania that are best for you.

Fly from

Key West

Fly to

Pennsylvania

Route

Depart

Return

Price

Key WestNew York

EYW - LGA

EYWLGA

Key West

Fri 11/14

4:26 pm-9:00 pm

1 stop4h 34m

New York LaGuardia

Mon 11/17

10:22 am-2:02 pm

Nonstop3h 40m

$229

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Thu 9/18

2:00 pm-7:30 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Mon 9/22

1:40 pm-8:07 pm

1 stop6h 27m

$249

Key WestWashington, D.C.

EYW - IAD

EYWIAD

Key West

Thu 9/18

2:00 pm-9:39 pm

1 stop7h 39m

Washington, D.C. Dulles Intl

Mon 9/22

12:35 pm-5:15 pm

1 stop4h 40m

$249

Key WestNewark

EYW - EWR

EYWEWR

Key West

Thu 9/4

7:00 am-2:24 pm

1 stop7h 24m

Newark

Mon 9/8

1:16 pm-8:12 pm

1 stop6h 56m

$249

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 8/11

10:23 am-1:04 pm

Nonstop2h 41m

Pittsburgh

Fri 8/15

1:59 pm-4:41 pm

Nonstop2h 42m

$250

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 8/13

2:12 pm-5:30 pm

Nonstop3h 18m

Newark

Sun 8/17

9:29 am-12:41 pm

Nonstop3h 12m

$259

Key WestWashington, D.C.

EYW - DCA

EYWDCA

Key West

Thu 9/18

12:24 pm-3:16 pm

Nonstop2h 52m

Washington, D.C. Reagan-National

Mon 9/22

8:29 am-11:49 am

Nonstop3h 20m

$259

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 8/11

10:02 am-7:16 pm

1 stop9h 14m

Pittsburgh

Fri 8/15

1:59 pm-4:41 pm

Nonstop2h 42m

$263

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 8/27

7:40 pm-12:44 am

1 stop5h 04m

Newark

Wed 9/3

5:40 am-10:54 am

1 stop5h 14m

$274

Key WestNew York

EYW - JFK

EYWJFK

Key West

Wed 9/3

11:25 am-7:05 pm

1 stop7h 40m

New York John F Kennedy Intl

Wed 9/10

11:00 am-6:59 pm

1 stop7h 59m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 results
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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, August is the cheapest month in which you can book a flight from Key West to Pennsylvania (average of $236). Flying from Key West to Pennsylvania in March is currently the most expensive (average of $295). 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 July 29, 2025.

When flying from Key West to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 29, 2025.
Read through reviews of airlines operating flights from Key West to Pennsylvania, such as Alaska Airlines, Delta, and Qatar Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Qatar Airways
7.4
Good
3,609 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

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

    $110 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and Allegiant Air, with prices starting from $122 and $129, 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 - Washington, D.C. Dulles Intl, Key West - Philadelphia or Key West - Newark 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 Alaska Airlines (67%), Qatar Airways (66%) or American Airlines (59%) 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 $198. On average you can expect to pay $353. The most popular route, (Key West - Washington, D.C. Dulles Intl), can usually be booked for $249.

  • 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, August is the cheapest month in which you can book a flight from Key West to Pennsylvania (average of $236). Flying from Key West to Pennsylvania in March is currently the most expensive (average of $295). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$200FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$253Average$386FlexibilityNo cancel feeOn-time71%

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