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Key West

$92+ Cheap flights from Pennsylvania to Key West (EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EYW
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
1 adult, Economy
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Cheap flight deals from Pennsylvania to Key West

Keep the following information in mind while searching for Pennsylvania to Key West flight deals. Data was last updated July 25, 2025.

Round-trip from

$92
(Cheapflightsfares)

Popular in

April

Cheapest in

August

Average price

$517

Good round-trip deal

$92 or less

Good one-way deal

$342 or less
From Pennsylvania to Key West
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 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 Pennsylvania to Key West.
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Price to beat on a one-way flight from Pennsylvania to Key West.
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Find flight deals from Pennsylvania to Key West

Cheapest flights from Pennsylvania to Key West
Explore the most affordable flight options available from Pennsylvania to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 8/151:59 pmPIT - EYW
Nonstop2h 42mAllegiant Air
Fri 8/2210:33 amEYW - PIT
Nonstop2h 46mAllegiant Air
Deal found 7/24$92
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 8/181:59 pmPIT - EYW
Nonstop2h 42mMultiple Airlines
Thu 8/211:47 pmEYW - PIT
1 stop6h 23mMultiple Airlines
Deal found 7/23$147
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sun 11/27:51 pmPIT - EYW
1 stop12h 16mBreeze Airways
Thu 11/610:59 amEYW - PIT
1 stop8h 12mBreeze Airways
Deal found 7/24$207
This Mytrip deal was found by Cheapflights users on 7/23. 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.
Thu 10/1611:24 amABE - EYW
1 stop4h 40mAllegiant Air
Thu 10/233:30 pmEYW - ABE
1 stop6h 45mAllegiant Air
Deal found 7/23$246
This Delta deal was found by Cheapflights users on 7/22. 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.
Sat 9/2012:48 pmABE - EYW
1 stop7h 19mDelta
Tue 9/237:00 amEYW - ABE
1 stop5h 04mDelta
Deal found 7/22$251
This American Airlines deal was found by Cheapflights users on 7/22. 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 12/125:00 amMDT - EYW
1 stop6h 22mAmerican Airlines
Tue 12/165:19 pmEYW - MDT
1 stop4h 37mAmerican Airlines
Deal found 7/22$259
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/151:43 pmPIT - EYW
1 stop6h 29mDelta
Fri 8/2211:52 amEYW - PIT
1 stop5h 09mDelta
Deal found 7/24$259
This Delta deal was found by Cheapflights users on 7/22. 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.
Tue 8/56:00 amIAD - EYW
1 stop4h 51mDelta
Wed 8/137:00 amEYW - IAD
1 stop7h 31mDelta
Deal found 7/22$264
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:52 amPIT - EYW
2 stops9h 15mAmerican Airlines
Fri 8/225:02 pmEYW - PIT
1 stop5h 39mAmerican Airlines
Deal found 7/24$264
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 9/26:00 amABE - EYW
1 stop6h 30mAmerican Airlines
Tue 9/93:45 pmEYW - ABE
1 stop6h 20mAmerican Airlines
Deal found 7/21$270
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/218:20 amDCA - EYW
Nonstop3h 20mAmerican Airlines
Thu 8/2812:10 pmEYW - DCA
Nonstop2h 49mAmerican Airlines
Deal found 7/22$274
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/126:00 amMDT - EYW
1 stop7h 05mDelta
Tue 8/262:00 pmEYW - MDT
2 stops9h 19mDelta
Deal found 7/23$279

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Key West 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 25, 2025.
Use the filters below to find and compare flights from Pennsylvania to Key West that are best for you.

Fly from

Pennsylvania

Fly to

Key West

Route

Depart

Return

Price

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 8/15

1:59 pm-4:41 pm

Nonstop2h 42m

Key West

Fri 8/22

10:33 am-1:19 pm

Nonstop2h 46m

$92

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Mon 8/18

1:59 pm-4:41 pm

Nonstop2h 42m

Key West

Thu 8/21

1:47 pm-8:10 pm

1 stop6h 23m

$147

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Sun 8/24

8:50 pm-9:22 am

1 stop12h 32m

Key West

Thu 8/28

1:47 pm-8:10 pm

1 stop6h 23m

$190

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Thu 10/16

11:24 am-4:04 pm

1 stop4h 40m

Key West

Thu 10/23

3:30 pm-10:15 pm

1 stop6h 45m

$246

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Sat 9/20

12:48 pm-8:07 pm

1 stop7h 19m

Key West

Tue 9/23

7:00 am-12:04 pm

1 stop5h 04m

$251

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

Fri 12/12

5:00 am-11:22 am

1 stop6h 22m

Key West

Tue 12/16

5:19 pm-9:56 pm

1 stop4h 37m

$259

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 8/15

1:43 pm-8:12 pm

1 stop6h 29m

Key West

Fri 8/22

11:52 am-5:01 pm

1 stop5h 09m

$259

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

Fri 9/5

8:00 am-2:00 pm

1 stop6h 00m

Key West

Fri 9/12

6:17 pm-11:03 pm

1 stop4h 46m

$260

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

Tue 8/5

6:00 am-10:51 am

1 stop4h 51m

Key West

Wed 8/13

7:00 am-2:31 pm

1 stop7h 31m

$264

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

Tue 9/2

6:00 am-12:30 pm

1 stop6h 30m

Key West

Tue 9/9

3:45 pm-10:05 pm

1 stop6h 20m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Pennsylvania 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 Pennsylvania to Key West

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

Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Key West (average of $328). Flying from Pennsylvania to Key West in March is currently the most expensive (average of $492). 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 PA to EYW?

Find hourly flight availability from Pennsylvania to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Key West as you normally would.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated July 25, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Breeze Airways from Pennsylvania to Key West by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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
7,967 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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.
Breeze Airways
8.0
Very good
189 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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
8,876 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Crew

8.5

Comfort

7.8

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 Pennsylvania to Key West. 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 into for flights to Key West from Pennsylvania?

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

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

    One-way options have recently been found by users for as low as $101 on American Airlines. Other airlines that offer cheap prices include Breeze Airways from $111 and Allegiant Air from $127 one-way.

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

    The most popular flight routes from Pennsylvania to Key West are Newark - Key West, Philadelphia - Key West and New York John F Kennedy Intl - Key West.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Pennsylvania to Key West on time: Qatar Airways (85%), Alaska Airlines (84%), American Airlines (82%).

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

    Looking at all options, your cheapest flight can be booked for $266. While the most popular route (Newark - Key West) can be booked for $217 on average our data indicates $504 when flying from Pennsylvania to Key West.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Key West 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 Pennsylvania to Key West?

    Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Key West (average of $328). Flying from Pennsylvania to Key West in March is currently the most expensive (average of $492). 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 Pennsylvania to Key West

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pennsylvania to Key West

Discover the top 4 airlines that operate flights from Pennsylvania to Key West. 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$199FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$193Average$465FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$453FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$491FlexibilityNo cancel feeOn-time71%

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