Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Key West to Pennsylvania from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Pennsylvania departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Key West to Pennsylvania

Cheap round-trip flights

Multiple Airlines Logo
2:25 pm - 10:37 pmEYW-PIT
8h 12m1 stop
Multiple Airlines Logo
6:00 am - 8:50 amPIT-EYW
2h 50mnonstop
$163Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
American Airlines Logo
8:05 pm - 12:54 amEYW-EWR
4h 49m1 stop
American Airlines Logo
12:51 pm - 7:35 pmEWR-EYW
6h 44m1 stop
$170American Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
11:39 am - 2:27 pmEYW-PIT
2h 48mnonstop
Multiple Airlines Logo
7:51 pm - 9:17 amPIT-EYW
13h 26m1 stop
$185Multiple Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
Spirit Airlines Logo
2:25 pm - 10:37 pmEYW-PIT
8h 12m1 stop
Spirit Airlines Logo
6:40 am - 1:30 pmPIT-EYW
6h 50m1 stop
$189Spirit Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Multiple Airlines Logo
10:10 am - 12:59 pmEYW-PIT
2h 49mnonstop
Multiple Airlines Logo
6:40 am - 1:30 pmPIT-EYW
6h 50m1 stop
$216Multiple Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
American Airlines Logo
4:10 pm - 9:12 pmEYW-EWR
5h 02m1 stop
American Airlines Logo
5:20 am - 11:14 amEWR-EYW
5h 54m1 stop
$224American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
3:00 pm - 6:17 pmEYW-EWR
3h 17mnonstop
United Airlines Logo
10:39 am - 2:04 pmEWR-EYW
3h 25mnonstop
$229United Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
United Airlines Logo
3:12 pm - 6:30 pmEYW-EWR
3h 18mnonstop
United Airlines Logo
10:30 am - 1:52 pmEWR-EYW
3h 22mnonstop
$297United Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 30
Allegiant Air Logo
10:19 am - 1:04 pmEYW-PIT
2h 45mnonstop
Allegiant Air Logo
6:30 am - 9:29 amPIT-EYW
2h 59mnonstop
$377Allegiant Air
Find Deal
Mon, Dec 22 - Fri, Dec 26
Allegiant Air Logo
4:54 pm - 5:12 pmEYW-MDT
24h 18m1 stop
Allegiant Air Logo
9:23 am - 8:13 pmMDT-EYW
10h 50m2 stops
$391Allegiant Air
Find Deal
Sun, Oct 19 - Mon, Oct 27

American Airlines flights from Key West to Pennsylvania

Our best American Airlines deals on Key West to Pennsylvania flight tickets
American Airlines
Dec 6
EYW8:05 pmKey West
4h 49m
1 stop
EWR12:54 amNewark
Dec 13
EWR12:51 pmNewark
6h 44m
1 stop
EYW7:35 pmKey West
$170
Find similar
American Airlines
Nov 19
EYW4:10 pmKey West
5h 02m
1 stop
EWR9:12 pmNewark
Nov 23
EWR5:20 amNewark
5h 54m
1 stop
EYW11:14 amKey West
$224
Find similar
American Airlines
Nov 19
EYW12:00 pmKey West
10h 05m
2 stops
EWR10:05 pmNewark
Nov 23
EWR6:09 amNewark
6h 54m
2 stops
EYW1:03 pmKey West
$234
Find similar

Delta flights from Key West to Pennsylvania

Our best Delta deals on Key West to Pennsylvania flight tickets
Delta
Feb 19
EYW6:00 pmKey West
5h 20m
1 stop
DCA11:20 pmWashington, D.C. Reagan-National
Feb 23
DCA1:45 pmWashington, D.C. Reagan-National
5h 59m
1 stop
EYW7:44 pmKey West
$244
Find similar
Delta
Oct 21
EYW7:40 amKey West
6h 49m
1 stop
EWR2:29 pmNewark
Oct 30
EWR6:00 amNewark
5h 27m
1 stop
EYW11:27 amKey West
$249
Find similar
Delta
Feb 19
EYW6:00 pmKey West
5h 13m
1 stop
PIT11:13 pmPittsburgh
Feb 23
PIT6:00 amPittsburgh
5h 03m
1 stop
EYW11:03 amKey West
$259
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from Key West to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Thu 11/13

2:25 pm-10:37 pm

1 stop8h 12m

Pittsburgh

Mon 11/17

6:00 am-8:50 am

Nonstop2h 50m

$163

Key WestNewark

EYW - EWR

EYWEWR

Key West

Sat 12/6

8:05 pm-12:54 am

1 stop4h 49m

Newark

Sat 12/13

12:51 pm-7:35 pm

1 stop6h 44m

$170

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Fri 11/21

11:39 am-2:27 pm

Nonstop2h 48m

Pittsburgh

Sun 11/23

7:51 pm-9:17 am

1 stop13h 26m

$185

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Fri 11/14

2:25 pm-10:37 pm

1 stop8h 12m

Pittsburgh

Sun 11/16

6:40 am-1:30 pm

1 stop6h 50m

$189

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Fri 11/14

10:10 am-12:59 pm

Nonstop2h 49m

Pittsburgh

Sun 11/16

6:40 am-1:30 pm

1 stop6h 50m

$216

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 11/19

4:10 pm-9:12 pm

1 stop5h 02m

Newark

Sun 11/23

5:20 am-11:14 am

1 stop5h 54m

$224

Key WestNewark

EYW - EWR

EYWEWR

Key West

Wed 11/19

3:00 pm-6:17 pm

Nonstop3h 17m

Newark

Mon 11/24

10:39 am-2:04 pm

Nonstop3h 25m

$229

Key WestNewark

EYW - EWR

EYWEWR

Key West

Tue 10/21

3:12 pm-6:30 pm

Nonstop3h 18m

Newark

Thu 10/30

10:30 am-1:52 pm

Nonstop3h 22m

$297

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 12/22

10:19 am-1:04 pm

Nonstop2h 45m

Pittsburgh

Fri 12/26

6:30 am-9:29 am

Nonstop2h 59m

$377

Key WestHarrisburg

EYW - MDT

EYWMDT

Key West

Sun 10/19

4:54 pm-5:12 pm

1 stop24h 18m

Harrisburg

Mon 10/27

9:23 am-8:13 pm

2 stops10h 50m

$391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Key West to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pennsylvania?

The month of June is, on average, the cheapest month to fly to Pennsylvania from Key West, with most prices found around $438. If you don’t want to visit Pennsylvania in June, then you should wait until August to fly from Key West, when ticket prices are also cheap, with an average price of $444.

What is the cheapest day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Friday when prices can be found for as low as $358. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $540. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Our most recent data shows that the best time of day to fly to Pennsylvania is in the afternoon. Flights from Key West to Pennsylvania during this time can be as low as $429. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $559.

What is the cheapest Key West to Pennsylvania flight route?

Fly from Key West to Pittsburgh for the best Key West - Pennsylvania flight prices

What cabin class options are available on Key West to Pennsylvania flights?

There are 3 cabin classes available to choose from on Key West to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Key West to Pennsylvania flights?

No. A direct flight is the cheapest option for a flight between Key West to Pennsylvania.

Cheap Key West to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Pennsylvania

Best Price Found

$229

Fastest flight time

2h 42m

Direct flights

Every day

Airports in Pennsylvania

5 airports
The best one-way flight to Pennsylvania from Key West in the past 72 hours is $229. The best round-trip flight deal from Key West to Pennsylvania found on momondo in the last 72 hours is $483.
The fastest flight from Key West to Pennsylvania takes 2h 42m
Direct flights go from Key West to Pennsylvania every day.
There are 5 airports near Pennsylvania: Newark (EWR), Washington, D.C. Reagan-National (DCA), Philadelphia (PHL), Pittsburgh (PIT), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from Key West Airport to Pennsylvania?

    Prices for flights from Key West Airport to Pennsylvania are refreshed on a daily basis.

  • How many operators does momondo search for flights from Key West Airport to Pennsylvania?

  • How old do you have to be to fly from Key West Airport to Pennsylvania?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The travel and health documents required for your trip to Pennsylvania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pennsylvania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Key West to Pennsylvania?

Best airlines flying from Key West to Pennsylvania

Compare and see reviews for airlines that fly from Key West to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $100Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Pennsylvania?

It is quick and easy to find Key West to Pennsylvania flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pennsylvania that suits you.

Can I find flights from Key West to Pennsylvania with flexible booking policies on momondo?

Yes. All flights to Pennsylvania from Key West on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Key West to Pennsylvania?

momondo provides multiple filters to help you find the best flight to Pennsylvania from Key West. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Key West to Pennsylvania right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Key West to Pennsylvania now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pennsylvania and let you know when they change.

An easier way to manage your Pennsylvania trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/25
Sat 11/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Pennsylvania

Popular cities in Pennsylvania

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $50
Flights to Los Angelesfrom $49
Flights to Miamifrom $52
Flights to Chicagofrom $65
Flights to Orlandofrom $57
Flights to Las Vegasfrom $47
Flights to San Franciscofrom $59
Flights to Washington, D.C.from $60
Flights to Bostonfrom $68
Flights to Atlantafrom $51
Flights to Dallasfrom $60
Flights to Seattlefrom $86