$81 Find Cheap Flights from Key West to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Key West to Pennsylvania departing on 12/6. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to Pennsylvania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to Pennsylvania, as well as popular online travel agencies
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Cheap Flights from Key West to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia1 stop$231
Pittsburgh
Pittsburgh1 stop$259
Harrisburg
Harrisburg1 stop$324
State College
State College1 stop$649
New York
New York1 stop$169
Philadelphia
Philadelphia1 stop$231
Pittsburgh
Pittsburgh1 stop$259
Harrisburg
Harrisburg1 stop$324
State College
State College1 stop$649
New York
New York1 stop$169

Book Cheap Key West to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Key West to Pennsylvania

Fri, Dec 5 - Wed, Dec 10
Multiple Airlines Logo
8:55 am - 3:29 pmEYW-LGA
6h 34m1 stop
Multiple Airlines Logo
5:45 am - 8:15 amLGA-EYW
26h 30m1 stop
$169Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 14
Multiple Airlines Logo
8:55 am - 10:00 amEYW-JFK
25h 05m1 stop
Multiple Airlines Logo
6:59 am - 8:15 amJFK-EYW
25h 16m1 stop
$174Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Spirit Airlines Logo
12:20 pm - 11:52 pmEYW-EWR
11h 32m1 stop
Spirit Airlines Logo
5:46 am - 11:20 amEWR-EYW
5h 34m1 stop
$177Spirit Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 13
Multiple Airlines Logo
4:34 pm - 1:29 amEYW-EWR
8h 55m1 stop
Multiple Airlines Logo
4:53 pm - 11:20 amEWR-EYW
18h 27m1 stop
$182Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Spirit Airlines Logo
12:20 pm - 9:39 pmEYW-EWR
9h 19m2 stops
Spirit Airlines Logo
5:46 am - 11:20 amEWR-EYW
5h 34m1 stop
$187Spirit Airlines
Find Deal
Fri, May 1 - Sun, May 3
Delta Logo
2:35 pm - 10:20 pmEYW-DCA
7h 45m1 stop
Delta Logo
6:00 am - 10:58 amDCA-EYW
4h 58m1 stop
$249Delta
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Thu, Feb 19 - Mon, Feb 23
Delta Logo
7:10 am - 12:38 pmEYW-PIT
5h 28m1 stop
Delta Logo
1:43 pm - 7:42 pmPIT-EYW
5h 59m1 stop
$259Delta
Find Deal
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
2:04 pm - 8:14 pmEYW-MDT
6h 10m1 stop
American Airlines Logo
4:49 pm - 9:47 pmMDT-EYW
4h 58m1 stop
$324American Airlines
Find Deal
Wed, Dec 31 - Sun, Jan 4
American Airlines Logo
4:40 pm - 8:58 pmEYW-PIT
4h 18m1 stop
American Airlines Logo
8:09 am - 1:47 pmPIT-EYW
5h 38m1 stop
$339American Airlines
Find Deal
Mon, Dec 22 - Fri, Dec 26
Allegiant Air Logo
10:19 am - 1:04 pmEYW-PIT
2h 45mnonstop
Allegiant Air Logo
6:30 am - 9:29 amPIT-EYW
2h 59mnonstop
$396Allegiant Air
Find Deal
Booking Insights

KAYAK's insights & trends for Key West to Pennsylvania flights

Get data-powered insights and trends into flights from Key West to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Key West to Pennsylvania flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Pennsylvania from Key West found in the last 72 hours was to Pittsburgh, at $103 round-trip. The most popular route is from Key West (EYW) to Philadelphia (PHL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $293.

Can I save money by flying with a layover from Key West to Pennsylvania?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $309, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Key West to Pennsylvania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Key West to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Key West to Pennsylvania is June, when tickets cost $438 (return) on average. On the other hand, the most expensive months are March and January, when the average cost of round-trip tickets is $894 and $792 respectively.

What’s the cheapest day of the week to fly from Key West to Pennsylvania?

The average price of all round-trip flights from Key West to Pennsylvania clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Pennsylvania on a Friday and more expensive on a Monday. On your return trip to Key West, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

Good to know

Low seasonJune
Cheapest flight$81
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Key West to Newark Liberty Airport

FAQs - booking Pennsylvania flights

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

    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 Key West to Pennsylvania.

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

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

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

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

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

  • What is the cheapest time of day to fly to Pennsylvania?

    The cheapest time of day to fly to Pennsylvania is generally in the evening, when round-trip flights cost $424 on average. Morning departures are around 12% more expensive than evening flights, on average. The most expensive time of day to fly to Pennsylvania is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $619.

Top tips for finding cheap flights to Pennsylvania

  • Looking for a cheap flight? 25% of our users found tickets from Key West to the following destinations at these prices or less: Washington, D.C. $388 one-way - $255 round-trip; Newark $268 one-way - $300 round-trip; Philadelphia $262 one-way - $348 round-trip

Reviews of the top airlines flying from Key West to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Key West to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Key West to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11046 reviews
7.2Comfort
8.0Crew
6.9Entertainment
7.5Boarding
6.4Food
Airline reviews

the trip to madrid was uncomfortable with my legs touching the seat in front of me

10.0 ExcellentAnonymous, Oct 2025MSP - PHL
Read more American Airlines reviews

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

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

Information on your arrival and departure airports