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Cheap flights from Pennsylvania to Key West from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Key West departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Pennsylvania to Key West

Cheap round-trip flights

These are some of the best round-trip flight deals from Pennsylvania to Key West that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Pennsylvania to Key West.

Cheap last minute flights

Planning a quick getaway from Pennsylvania to Key West? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Key West, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Pennsylvania to Key West

Find recent round-trip train or bus tickets from Pennsylvania to Key West.

All round-trip flight deals to Key West

The cheapest plane tickets to Key West found on KAYAK recently.
1:33 pm - 4:22 pmPIT-EYW
2h 49mnonstop
9:53 am - 12:41 pmEYW-PIT
2h 48mnonstop
$108Allegiant Air
Find Deal
Mon, Feb 17 - Fri, Feb 28
1:59 pm - 5:05 pmPIT-EYW
3h 06mnonstop
10:23 am - 1:09 pmEYW-PIT
2h 46mnonstop
$144Allegiant Air
Find Deal
Mon, Feb 3 - Fri, Feb 7
1:40 pm - 8:11 pmIAD-EYW
6h 31m1 stop
6:14 pm - 12:20 amEYW-IAD
6h 06m1 stop
$199Delta
Find Deal
Sat, Feb 1 - Sat, Feb 15
6:00 am - 12:10 pmPHL-EYW
6h 10m1 stop
1:06 pm - 8:42 pmEYW-PHL
7h 36m1 stop
$203JetBlue
Find Deal
Fri, Apr 18 - Sat, Apr 26
12:19 pm - 3:30 pmDCA-EYW
3h 11mnonstop
6:03 pm - 8:56 pmEYW-DCA
2h 53mnonstop
$204American Airlines
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Tue, Feb 11 - Thu, Feb 20
11:54 am - 6:51 pmPIT-EYW
6h 57m2 stops
8:09 am - 1:23 pmEYW-PIT
5h 14m1 stop
$204American Airlines
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Wed, Feb 5 - Wed, Feb 12
12:41 pm - 8:11 pmPIT-EYW
7h 30m1 stop
12:33 pm - 7:39 pmEYW-PIT
7h 06m1 stop
$217Delta
Find Deal
Sat, Jan 25 - Tue, Jan 28
9:15 am - 12:47 pmEWR-EYW
3h 32mnonstop
1:50 pm - 4:55 pmEYW-EWR
3h 05mnonstop
$217United Airlines
Find Deal
Mon, Feb 3 - Fri, Feb 7
9:15 am - 12:47 pmEWR-EYW
3h 32mnonstop
1:50 pm - 4:55 pmEYW-EWR
3h 05mnonstop
$229United Airlines
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Wed, Jan 29 - Wed, Feb 5
1:15 pm - 6:55 pmJFK-EYW
5h 40m1 stop
10:55 am - 4:58 pmEYW-JFK
6h 03m1 stop
$310JetBlue
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Thu, Feb 6 - Tue, Feb 11
6:28 pm - 9:30 amLGA-EYW
15h 02m1 stop
Sat, Jan 25
1:59 pm - 5:05 pmPIT-EYW
3h 06mnonstop
$89Allegiant Air
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Fri, Jan 24
7:39 am - 10:50 amDCA-EYW
3h 11mnonstop
$90American Airlines
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Tue, Mar 4
6:00 am - 11:54 amPHL-EYW
5h 54m1 stop
$102JetBlue
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Thu, Feb 20
9:15 am - 12:47 pmEWR-EYW
3h 32mnonstop
$109United Airlines
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Sun, Jan 26
12:46 pm - 6:51 pmEWR-EYW
6h 05m1 stop
$119American Airlines
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Sun, Jan 26
6:00 am - 11:16 amLGA-EYW
5h 16m1 stop
$119United Airlines
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Sun, Feb 23
6:00 am - 11:54 amPHL-EYW
5h 54m1 stop
$121JetBlue
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Sat, Feb 22
9:05 am - 12:57 pmLGA-EYW
3h 52mnonstop
$129Delta
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Sat, Feb 22
6:00 am - 1:50 pmEWR-EYW
7h 50m1 stop
$134Delta
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Wed, Mar 19
1:59 pm - 5:05 pmPIT-EYW
3h 06mnonstop
10:23 am - 1:09 pmEYW-PIT
2h 46mnonstop
$250Allegiant Air
Find Deal
Mon, Jan 13 - Fri, Jan 24
1:59 pm - 5:05 pmPIT-EYW
3h 06mnonstop
10:23 am - 1:09 pmEYW-PIT
2h 46mnonstop
$302Allegiant Air
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Fri, Jan 10 - Fri, Jan 17
9:48 am - 1:37 pmLGA-EYW
3h 49mnonstop
2:21 pm - 5:29 pmEYW-LGA
3h 08mnonstop
$319American Airlines
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Sat, Jan 11 - Wed, Jan 15
9:05 am - 1:01 pmLGA-EYW
3h 56mnonstop
12:33 pm - 6:44 pmEYW-LGA
6h 11m1 stop
$329Delta
Find Deal
Sat, Jan 11 - Wed, Jan 15
10:02 am - 1:51 pmLGA-EYW
3h 49mnonstop
2:11 pm - 5:19 pmEYW-LGA
3h 08mnonstop
$337American Airlines
Find Deal
Tue, Jan 14 - Sat, Jan 18
1:10 pm - 8:11 pmEWR-EYW
7h 01m1 stop
7:00 am - 12:15 pmEYW-EWR
5h 15m1 stop
$339Delta
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Sat, Jan 11 - Wed, Jan 15
1:59 pm - 5:05 pmPIT-EYW
3h 06mnonstop
5:55 pm - 4:12 pmEYW-PIT
22h 17m2 stops
Fri, Jan 10 - Fri, Jan 17
9:15 am - 12:47 pmEWR-EYW
3h 32mnonstop
1:50 pm - 4:55 pmEYW-EWR
3h 05mnonstop
$384United Airlines
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Fri, Jan 10 - Wed, Jan 15
7:00 am - 2:49 pmPIT-EYW
7h 49m1 stop
12:25 pm - 11:03 pmEYW-PIT
10h 38m2 stops
$384United Airlines
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Fri, Jan 10 - Fri, Jan 17
9:00 pm - 5:05 pmEWR-EYW
20h 05m2 stops
10:02 am - 7:30 pmEYW-EWR
9h 28m1 stop
Sun, Jan 12 - Sat, Jan 18
1:33 pm - 4:22 pmPIT-EYW
2h 49mnonstop
9:53 am - 12:41 pmEYW-PIT
2h 48mnonstop
$108Allegiant Air
Find Deal
Mon, Feb 17 - Fri, Feb 28
1:59 pm - 5:05 pmPIT-EYW
3h 06mnonstop
10:23 am - 1:09 pmEYW-PIT
2h 46mnonstop
$144Allegiant Air
Find Deal
Mon, Feb 3 - Fri, Feb 7
1:59 pm - 5:05 pmPIT-EYW
3h 06mnonstop
10:23 am - 1:09 pmEYW-PIT
2h 46mnonstop
$167Allegiant Air
Find Deal
Fri, Jan 24 - Fri, Jan 31
1:28 pm - 4:16 pmPIT-EYW
2h 48mnonstop
9:55 am - 12:42 pmEYW-PIT
2h 47mnonstop
$177Allegiant Air
Find Deal
Mon, Apr 7 - Fri, Apr 11
10:02 am - 1:51 pmLGA-EYW
3h 49mnonstop
2:21 pm - 5:29 pmEYW-LGA
3h 08mnonstop
$179American Airlines
Find Deal
Mon, Jan 27 - Wed, Feb 5
8:15 am - 11:16 amIAD-EYW
3h 01mnonstop
12:45 pm - 3:25 pmEYW-IAD
2h 40mnonstop
$179United Airlines
Find Deal
Wed, Mar 5 - Tue, Mar 11
12:19 pm - 3:30 pmDCA-EYW
3h 11mnonstop
6:03 pm - 8:56 pmEYW-DCA
2h 53mnonstop
$204American Airlines
Find Deal
Tue, Feb 11 - Thu, Feb 20
9:15 am - 12:47 pmEWR-EYW
3h 32mnonstop
1:50 pm - 4:55 pmEYW-EWR
3h 05mnonstop
$217United Airlines
Find Deal
Sun, Jan 26 - Tue, Feb 4
9:09 am - 12:50 pmLGA-EYW
3h 41mnonstop
1:55 pm - 5:10 pmEYW-LGA
3h 15mnonstop
$294Delta
Find Deal
Tue, Apr 8 - Tue, Apr 15
9:09 am - 12:50 pmLGA-EYW
3h 41mnonstop
1:55 pm - 5:10 pmEYW-LGA
3h 15mnonstop
$339Delta
Find Deal
Wed, Apr 9 - Tue, Apr 15

Allegiant Air flights from Pennsylvania to Key West

Our best Allegiant Air deals on Pennsylvania to Key West flight tickets
Allegiant Air
Feb 17
PIT1:33 pmPittsburgh
2h 49m
EYW4:22 pmKey West
Feb 28
EYW9:53 amKey West
2h 48m
PIT12:41 pmPittsburgh
Allegiant Air
Feb 3
PIT1:59 pmPittsburgh
3h 06m
EYW5:05 pmKey West
Feb 7
EYW10:23 amKey West
2h 46m
PIT1:09 pmPittsburgh
Allegiant Air
Jan 24
PIT1:59 pmPittsburgh
3h 06m
EYW5:05 pmKey West
Jan 31
EYW10:23 amKey West
2h 46m
PIT1:09 pmPittsburgh

JetBlue flights from Pennsylvania to Key West

Our best JetBlue deals on Pennsylvania to Key West flight tickets
JetBlue
Apr 18
PHL6:00 amPhiladelphia
6h 10m
1 stop
EYW12:10 pmKey West
Apr 26
EYW1:06 pmKey West
7h 36m
1 stop
PHL8:42 pmPhiladelphia
JetBlue
Feb 6
JFK1:15 pmNew York John F Kennedy Intl
5h 40m
1 stop
EYW6:55 pmKey West
Feb 11
EYW10:55 amKey West
6h 03m
1 stop
JFK4:58 pmNew York John F Kennedy Intl
JetBlue
Mar 9
DCA1:43 pmWashington, D.C. Reagan-National
5h 12m
1 stop
EYW6:55 pmKey West
Mar 14
EYW12:43 pmKey West
6h 16m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National

See travel insights to Key West from

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

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 Key West?

In general, August is the cheapest month to fly from Pennsylvania to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $431. If you are unable to visit Key West during the month of August, then departing from Pennsylvania during the month September is also very affordable. Most momondo users find prices during this month for around $471.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Pennsylvania is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $463. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to Key West for around $586.

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

According to our data, the cheapest time of day to fly to Key West is in the afternoon. momondo users have found flights departing from Pennsylvania to Key West in the afternoon for as low as $457. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the morning, with an average ticket price of $520. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Pennsylvania to Key West flight route?

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

How far in advance should I book a flight to Key West?

Most flyers found that booking tickets 41 days in advance of their planned departure date is the best time to get cheap flights to Key West. During this timeframe, flight prices are around $513. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Pennsylvania for as low as $403 on momondo.

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

There are 2 cabin classes available to choose from on Pennsylvania to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Pennsylvania to Key West flight deals and tips

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

Best Price Found

$89

Fastest flight time

2h 47m

Direct flights

Every day

Airports in Key West

1 airport
The best one-way flight to Key West from Pennsylvania in the past 72 hours is $89. The best round-trip flight deal from Pennsylvania to Key West found on momondo in the last 72 hours is $108.
The fastest flight from Pennsylvania to Key West takes 2h 47m
Direct flights go from Pennsylvania to Key West every day.
There is 1 airport near Key West: Key West (EYW)

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

    Prices for flights from Pennsylvania to Key West Airport are updated daily.

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

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

    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 Pennsylvania to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport 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 Key West Airport. 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 Pennsylvania to Key West?


Best airlines flying from Pennsylvania to Key West

Compare and see reviews for airlines that fly from Pennsylvania to Key West with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $106Free CancellationRating
7.3
799 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $224Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $232Free CancellationRating
7.4
8,942 reviews
Search United Airlines flights
DeltaPriceFrom $237Free CancellationRating
8.0
8,501 reviews
Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Pennsylvania.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Key West from Pennsylvania.

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

Yes momondo offers price alerts on flights to Key West from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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