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$90+ Cheap flights from Pennsylvania to Key West (EYW)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EYW
mar. 13 — mar. 201
jue. 3/13
jue. 3/20
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 marzo 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(American Airlines)

One-way from

$90
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$526

Good round-trip deal

$217 or less

Good one-way deal

$56 or less
Provider with most accurate pricing for Philadelphia-Key West flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Key West flights.
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From Pennsylvania to Key West
Search Deals
One-way flight from Pennsylvania to Key West
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 marzo 8, 2025.

This Gotogate deal was found by Cheapflights users on 3/6. 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.
vie. 6/131:55 pmPIT - EYW
Nonstop2h 43mAllegiant Air
lun. 6/1610:23 amEYW - PIT
Nonstop2h 42mAllegiant Air
Deal found 3/6$201
This American Airlines deal was found by Cheapflights users on 3/5. 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.
sáb. 4/2610:44 amPIT - EYW
2 stops8h 02mAmerican Airlines
mié. 4/302:17 pmEYW - PIT
1 stop6h 58mAmerican Airlines
Deal found 3/5$204
This Mytrip deal was found by Cheapflights users on 3/6. 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.
vie. 4/41:01 pmPIT - EYW
1 stop25h 13mMultiple Airlines
vie. 4/119:55 amEYW - PIT
Nonstop2h 47mMultiple Airlines
Deal found 3/6$231
This Mytrip deal was found by Cheapflights users on 3/6. 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.
sáb. 4/57:30 amABE - EYW
1 stop24h 33mAllegiant Air
vie. 4/115:10 pmEYW - ABE
1 stop20h 01mAllegiant Air
Deal found 3/6$244
This Delta deal was found by Cheapflights users on 3/7. 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.
mar. 5/202:00 pmPIT - EYW
1 stop5h 36mDelta
mié. 5/286:25 pmEYW - PIT
1 stop5h 56mDelta
Deal found 3/7$248
This Delta deal was found by Cheapflights users on 3/7. 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.
sáb. 5/34:00 pmDCA - EYW
1 stop4h 30mDelta
mié. 5/711:48 amEYW - DCA
1 stop6h 34mDelta
Deal found 3/7$249
This Delta deal was found by Cheapflights users on 3/7. 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.
sáb. 5/31:48 pmIAD - EYW
1 stop6h 42mDelta
mié. 5/76:25 pmEYW - IAD
1 stop5h 10mDelta
Deal found 3/7$249
This American Airlines deal was found by Cheapflights users on 3/6. 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.
mar. 5/138:15 amDCA - EYW
Nonstop3h 17mAmerican Airlines
mar. 5/137:29 pmEYW - DCA
1 stop4h 29mAmerican Airlines
Deal found 3/6$251
This American Airlines deal was found by Cheapflights users on 3/6. 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.
sáb. 10/48:44 amMDT - EYW
2 stops9h 47mAmerican Airlines
mié. 10/155:16 pmEYW - MDT
1 stop6h 38mAmerican Airlines
Deal found 3/6$264
This American Airlines deal was found by Cheapflights users on 3/6. 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.
mié. 8/66:27 amABE - EYW
1 stop4h 53mAmerican Airlines
mié. 8/134:00 pmEYW - ABE
2 stops8h 28mAmerican Airlines
Deal found 3/6$264
This American Airlines deal was found by Cheapflights users on 3/6. 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.
sáb. 3/2212:05 pmLGA - EYW
Nonstop3h 38mAmerican Airlines
mar. 3/252:15 pmEYW - LGA
Nonstop3h 13mAmerican Airlines
Deal found 3/6$294
This Delta deal was found by Cheapflights users on 3/7. 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.
sáb. 4/199:00 amLGA - EYW
1 stop11h 30mDelta
jue. 4/243:00 pmEYW - LGA
1 stop7h 39mDelta
Deal found 3/7$297

Find flights from Pennsylvania to Key West within your budget

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 marzo 8, 2025.

Fly from

Pennsylvania

Fly to

Key West

Route

Depart

Return

Price

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

vie. 6/13

1:55 pm-4:38 pm

Nonstop2h 43m

Key West

lun. 6/16

10:23 am-1:05 pm

Nonstop2h 42m

$201

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

sáb. 4/26

10:44 am-6:46 pm

2 stops8h 02m

Key West

mié. 4/30

2:17 pm-9:15 pm

1 stop6h 58m

$204

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

lun. 3/24

5:11 pm-9:17 am

1 stop16h 06m

Key West

vie. 3/28

5:08 pm-8:31 am

1 stop15h 23m

$219

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

sáb. 4/5

7:30 am-8:03 am

1 stop24h 33m

Key West

vie. 4/11

5:10 pm-1:11 pm

1 stop20h 01m

$244

PittsburghKey West

PIT - EYW

PITEYW

Pittsburgh

mar. 5/20

2:00 pm-7:36 pm

1 stop5h 36m

Key West

mié. 5/28

6:25 pm-12:21 am

1 stop5h 56m

$248

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

sáb. 5/3

4:00 pm-8:30 pm

1 stop4h 30m

Key West

mié. 5/7

11:48 am-6:22 pm

1 stop6h 34m

$249

Washington, D.C.Key West

IAD - EYW

IADEYW

Washington, D.C. Dulles Intl

sáb. 5/3

1:48 pm-8:30 pm

1 stop6h 42m

Key West

mié. 5/7

6:25 pm-11:35 pm

1 stop5h 10m

$249

Washington, D.C.Key West

DCA - EYW

DCAEYW

Washington, D.C. Reagan-National

mar. 5/13

8:15 am-11:32 am

Nonstop3h 17m

Key West

mar. 5/13

7:29 pm-11:58 pm

1 stop4h 29m

$251

AllentownKey West

ABE - EYW

ABEEYW

Allentown-Bethlehem

mié. 8/6

6:27 am-11:20 am

1 stop4h 53m

Key West

mié. 8/13

4:00 pm-12:28 am

2 stops8h 28m

$264

HarrisburgKey West

MDT - EYW

MDTEYW

Harrisburg

sáb. 4/5

11:54 am-6:46 pm

2 stops6h 52m

Key West

jue. 4/10

5:20 pm-11:48 pm

1 stop6h 28m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

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.

Travel insights for flights from Pennsylvania to Key West

Get recent, data-driven insights about flights from Pennsylvania to Key West including ideal travel times, pricing trends, and more.

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 $503). 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 marzo 8, 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.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 marzo 8, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from Pennsylvania to Key West to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,024 reviews
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
8,649 reviews
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

JetBlue
7.3
Good
2,985 reviews
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Allegiant Air
7.3
Good
748 reviews
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,024 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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 $90 on American Airlines. Other airlines that offer cheap prices include Delta from $100 and JetBlue from $102 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, New York John F Kennedy Intl - Key West and New York LaGuardia - 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: Alaska Airlines (100%), Republic Airways (83%), American Airlines (75%).

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

    Looking at all options, your cheapest flight can be booked for $211. While the most popular route (Newark - Key West) can be booked for $204 on average our data indicates $841 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 $503). 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 marzo 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$106Average$218FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$229Average$545FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$495FlexibilityNo cancel feeOn-time69%
DeltaCheapest$237Average$478FlexibilityNo cancel feeOn-timeN/A
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