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Cheap flights from Pittsburgh to Key West 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 Pittsburgh to Key West departing on 4/21. 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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0 bags

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Find the cheapest flights from Pittsburgh to Key West

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Pittsburgh to Key West.
1:28 pm - 4:16 pmPIT-EYW
2h 48mnonstop
9:51 am - 12:38 pmEYW-PIT
2h 47mnonstop
$125Allegiant Air
Find Deal
Mon, May 5 - Fri, May 9
1:54 pm - 4:36 pmPIT-EYW
2h 42mnonstop
10:23 am - 1:04 pmEYW-PIT
2h 41mnonstop
$132Allegiant Air
Find Deal
Mon, Jul 7 - Mon, Jul 14
1:28 pm - 4:16 pmPIT-EYW
2h 48mnonstop
10:23 am - 3:58 pmEYW-PIT
29h 35m2 stops
Mon, May 5 - Thu, May 8
10:04 am - 2:37 pmPIT-EYW
4h 33m1 stop
5:24 pm - 12:18 amEYW-PIT
6h 54m1 stop
$199American Airlines
Find Deal
Tue, May 6 - Tue, May 13
6:25 am - 12:06 pmPIT-EYW
5h 41m1 stop
3:56 pm - 11:31 pmEYW-PIT
7h 35m2 stops
$204American Airlines
Find Deal
Tue, Apr 22 - Tue, Apr 29
8:50 pm - 1:19 pmPIT-EYW
16h 29m1 stop
10:23 am - 1:04 pmEYW-PIT
2h 41mnonstop
Thu, Jul 10 - Mon, Jul 14
11:54 am - 5:30 pmPIT-EYW
5h 36m1 stop
6:25 pm - 12:21 amEYW-PIT
5h 56m1 stop
$217Delta
Find Deal
Fri, May 30 - Tue, Jun 3
5:41 am - 12:56 pmPIT-EYW
7h 15m1 stop
6:25 pm - 12:21 amEYW-PIT
5h 56m1 stop
$258Delta
Find Deal
Tue, May 20 - Tue, May 20
6:00 am - 12:59 pmPIT-EYW
6h 59m1 stop
2:18 pm - 11:11 pmEYW-PIT
8h 53m2 stops
$403United Airlines
Find Deal
Sun, May 11 - Wed, May 14
6:00 am - 12:59 pmPIT-EYW
6h 59m1 stop
8:45 am - 8:39 pmEYW-PIT
11h 54m2 stops
$422United Airlines
Find Deal
Sun, Apr 20 - Sat, Apr 26

American Airlines flights from Pittsburgh to Key West

Our best American Airlines deals on Pittsburgh to Key West flight tickets
American Airlines
May 6
PIT10:04 amPittsburgh
4h 33m
1 stop
EYW2:37 pmKey West
May 13
EYW5:24 pmKey West
6h 54m
1 stop
PIT12:18 amPittsburgh
American Airlines
Apr 22
PIT6:25 amPittsburgh
5h 41m
1 stop
EYW12:06 pmKey West
Apr 29
EYW3:56 pmKey West
7h 35m
2 stops
PIT11:31 pmPittsburgh
American Airlines
Apr 22
PIT10:07 amPittsburgh
7h 22m
2 stops
EYW5:29 pmKey West
Apr 29
EYW3:56 pmKey West
7h 35m
2 stops
PIT11:31 pmPittsburgh

Delta flights from Pittsburgh to Key West

Our best Delta deals on Pittsburgh to Key West flight tickets
Delta
May 30
PIT11:54 amPittsburgh
5h 36m
1 stop
EYW5:30 pmKey West
Jun 3
EYW6:25 pmKey West
5h 56m
1 stop
PIT12:21 amPittsburgh
Delta
May 20
PIT5:41 amPittsburgh
7h 15m
1 stop
EYW12:56 pmKey West
May 20
EYW6:25 pmKey West
5h 56m
1 stop
PIT12:21 amPittsburgh
Delta
Apr 24
PIT2:39 pmPittsburgh
5h 51m
1 stop
EYW8:30 pmKey West
May 1
EYW6:13 pmKey West
6h 00m
1 stop
PIT12:13 amPittsburgh

See travel insights to Key West from

How to get the cheapest flight ticket from Pittsburgh 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, July is the cheapest month to fly from Pittsburgh to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $236. If you are unable to visit Key West during the month of July, then departing from Pittsburgh during the month October is also very affordable. Most momondo users find prices during this month for around $283.

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 Pittsburgh is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $176. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Key West for around $283.

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 at noon. momondo users have found flights departing from Pittsburgh to Key West at noon for as low as $215. 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 $218. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Pittsburgh to Key West flight route?

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

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

You are more likely to see cheaper flights to Key West from Pittsburgh when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $321 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Pittsburgh for as low as $256 on momondo.

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

There are 1 cabin classes available to choose from on Pittsburgh to Key West flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Pittsburgh to Key West flight prices changed over time?

As of March 2025, prices for Pittsburgh to Key West flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Pittsburgh to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Key West (PIT to EYW) flight deals and tips

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

Best Price Found

$56

Fastest flight time

2h 42m

Direct flights

Tue, Thu and Sat

Airports in Key West

1 airport
The best one-way flight to Key West from Pittsburgh in the past 72 hours is $56. The best round-trip flight deal from Pittsburgh to Key West found on momondo in the last 72 hours is $125.
The fastest flight from Pittsburgh to Key West takes 2h 42m
Direct flights go from Pittsburgh to Key West on Tuesday, Thursday and Saturday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Key West: Key West (EYW)

  • How far is Pittsburgh to Key West by plane?

    The straight-line distance from Pittsburgh to Key West is 1101.8 mi. Typically, this will take 2h 42m by plane in normal conditions.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Key West Airport.

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

    The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Pittsburgh to Key West?


Best airlines flying from Pittsburgh to Key West

Compare and see reviews for airlines that fly from Pittsburgh to Key West with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $106Free CancellationRating
7.3
731 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $229Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
DeltaPriceFrom $236Free CancellationRating
8.0
7,895 reviews
Search Delta flights
American AirlinesPriceFrom $239Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

It is quick and easy to find Pittsburgh to Key West 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 Key West that suits you.

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

momondo does allow users to show only those flights to Key West from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.

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

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

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

Price alerts on flights to Key West from Pittsburgh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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