$56 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 10/3. 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

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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$196
Pittsburgh
Pittsburghnonstop$100
Harrisburg
Harrisburg1 stop$259
State College
State College1 stop$336
Washington, D.C.
Baltimore1 stop$250
New York
Newarknonstop$229
Philadelphia
Philadelphia1 stop$196
Pittsburgh
Pittsburghnonstop$100
Harrisburg
Harrisburg1 stop$259
State College
State College1 stop$336
Washington, D.C.
Baltimore1 stop$250
New York
Newarknonstop$229

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, Oct 10 - Fri, Oct 17
Allegiant Air Logo
8:45 pm - 11:28 pmEYW-PIT
2h 43mnonstop
Allegiant Air Logo
5:15 pm - 7:55 pmPIT-EYW
2h 40mnonstop
$100Allegiant Air
Find Deal
Fri, Oct 10 - Fri, Oct 17
Allegiant Air Logo
8:45 pm - 11:28 pmEYW-PIT
2h 43mnonstop
Allegiant Air Logo
9:14 pm - 9:02 amPIT-EYW
11h 48m1 stop
$164Allegiant Air
Find Deal
Thu, Dec 11 - Sun, Dec 14
 Logo
4:34 pm - 7:29 amEYW-PHL
14h 55m1 stop
 Logo
6:12 pm - 8:15 amPHL-EYW
14h 03m1 stop
Fri, Oct 10 - Fri, Oct 17
 Logo
8:45 pm - 11:28 pmEYW-PIT
2h 43mnonstop
 Logo
6:51 pm - 9:02 amPIT-EYW
14h 11m2 stops
Fri, Dec 5 - Tue, Dec 9
United Airlines Logo
3:02 pm - 6:19 pmEYW-EWR
3h 17mnonstop
United Airlines Logo
10:45 am - 2:06 pmEWR-EYW
3h 21mnonstop
$229United Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
 Logo
8:55 am - 11:06 pmEYW-EWR
14h 11m1 stop
 Logo
6:02 am - 11:52 amEWR-EYW
5h 50m1 stop
Fri, Nov 7 - Mon, Nov 10
Spirit Airlines Logo
2:25 pm - 12:32 amEYW-PHL
10h 07m1 stop
Spirit Airlines Logo
5:15 am - 1:30 pmPHL-EYW
8h 15m1 stop
$245Spirit Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
2:39 pm - 5:57 pmEYW-LGA
3h 18mnonstop
American Airlines Logo
10:26 am - 2:09 pmLGA-EYW
3h 43mnonstop
$259American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
4:49 pm - 10:09 pmEYW-MDT
5h 20m1 stop
American Airlines Logo
8:00 am - 1:52 pmMDT-EYW
5h 52m1 stop
$259American Airlines
Find Deal
Tue, Sep 23 - Sun, Sep 28
United Airlines Logo
3:50 pm - 7:09 pmEYW-EWR
3h 19mnonstop
United Airlines Logo
11:00 am - 2:29 pmEWR-EYW
3h 29mnonstop
$259United Airlines
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 $100 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 $268.

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 $378, 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 October, when tickets cost $420 (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$56
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Key West to Pittsburgh

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 $427 on average. Morning departures are around 6% 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 $597.

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. $198 one-way - $313 round-trip; Newark $221 one-way - $324 round-trip; Philadelphia $168 one-way - $287 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 10000 reviews
7.5Boarding
6.9Entertainment
7.2Comfort
6.4Food
8.0Crew
Airline reviews

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

10.0 ExcellentDavid, Aug 2025MCO - PHL
Read more American Airlines reviews

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.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

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.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

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

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