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Cheap flights from Key West to Pittsburgh from $72

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 Pittsburgh departing on 11/3. 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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Cheap round-trip flights

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Allegiant Air Logo
8:45 pm - 11:28 pmEYW-PIT
2h 43mnonstop
Allegiant Air Logo
3:06 pm - 5:46 pmPIT-EYW
2h 40mnonstop
$119Allegiant Air
Find Deal
fre, okt 17 - mån, okt 20
Multiple Airlines Logo
8:55 am - 8:31 pmEYW-PIT
11h 36m1 stop
Multiple Airlines Logo
3:06 pm - 5:46 pmPIT-EYW
2h 40mnonstop
$166Multiple Airlines
Find Deal
fre, okt 17 - mån, okt 20
Multiple Airlines Logo
9:57 am - 11:16 pmEYW-PIT
13h 19m2 stops
Multiple Airlines Logo
3:06 pm - 5:46 pmPIT-EYW
2h 40mnonstop
$213Multiple Airlines
Find Deal
fre, okt 17 - mån, okt 20
Multiple Airlines Logo
10:47 am - 11:16 pmEYW-PIT
12h 29m2 stops
Multiple Airlines Logo
3:06 pm - 5:46 pmPIT-EYW
2h 40mnonstop
$231Multiple Airlines
Find Deal
lör, okt 25 - mån, okt 27
Multiple Airlines Logo
10:47 am - 4:38 pmEYW-PIT
29h 51m3 stops
Multiple Airlines Logo
3:06 pm - 5:46 pmPIT-EYW
2h 40mnonstop
$251Multiple Airlines
Find Deal
lör, okt 25 - mån, okt 27
Delta Logo
7:00 am - 12:55 pmEYW-PIT
5h 55m1 stop
Delta Logo
6:00 am - 11:03 amPIT-EYW
5h 03m1 stop
$259Delta
Find Deal
tors, feb 19 - mån, feb 23
American Airlines Logo
4:18 pm - 12:05 amEYW-PIT
7h 47m2 stops
American Airlines Logo
7:39 am - 1:59 pmPIT-EYW
6h 20m1 stop
$264American Airlines
Find Deal
fre, nov 14 - sön, nov 16
American Airlines Logo
4:18 pm - 12:05 amEYW-PIT
7h 47m2 stops
American Airlines Logo
8:04 am - 4:13 pmPIT-EYW
8h 09m2 stops
$269American Airlines
Find Deal
fre, nov 14 - sön, nov 16
Delta Logo
7:00 am - 11:02 pmEYW-PIT
16h 02m2 stops
Delta Logo
1:50 pm - 7:44 pmPIT-EYW
5h 54m1 stop
$337Delta
Find Deal
tors, feb 19 - mån, feb 23
Allegiant Air Logo
10:19 am - 1:04 pmEYW-PIT
2h 45mnonstop
Allegiant Air Logo
6:30 am - 9:29 amPIT-EYW
2h 59mnonstop
$348Allegiant Air
Find Deal
mån, dec 22 - fre, dec 26

Allegiant Air flights from Key West to Pittsburgh

Our best Allegiant Air deals on Key West to Pittsburgh flight tickets
Allegiant Air
Oct 17
EYW8:45 pmKey West
2h 43m
PIT11:28 pmPittsburgh
Oct 20
PIT3:06 pmPittsburgh
2h 40m
EYW5:46 pmKey West
$119
Find similar
Allegiant Air
Dec 22
EYW10:19 amKey West
2h 45m
PIT1:04 pmPittsburgh
Dec 26
PIT6:30 amPittsburgh
2h 59m
EYW9:29 amKey West
$348
Find similar

Delta flights from Key West to Pittsburgh

Our best Delta deals on Key West to Pittsburgh flight tickets
Delta
Feb 19
EYW7:00 amKey West
5h 55m
1 stop
PIT12:55 pmPittsburgh
Feb 23
PIT6:00 amPittsburgh
5h 03m
1 stop
EYW11:03 amKey West
$259
Find similar
Delta
Feb 19
EYW7:00 amKey West
16h 02m
2 stops
PIT11:02 pmPittsburgh
Feb 23
PIT1:50 pmPittsburgh
5h 54m
1 stop
EYW7:44 pmKey West
$337
Find similar
Delta
Dec 22
EYW7:25 amKey West
8h 59m
2 stops
PIT4:24 pmPittsburgh
Dec 26
PIT9:53 amPittsburgh
11h 00m
2 stops
EYW8:53 pmKey West
$1,528
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Pittsburgh 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 oktober 4, 2025.
Use the filters below to find and compare flights from Key West to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

fre 10/17

8:45 pm-11:28 pm

Nonstop2h 43m

Pittsburgh

mån 10/20

3:06 pm-5:46 pm

Nonstop2h 40m

$119

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

fre 10/17

8:55 am-8:31 pm

1 stop11h 36m

Pittsburgh

mån 10/20

3:06 pm-5:46 pm

Nonstop2h 40m

$166

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

fre 10/17

9:57 am-11:16 pm

2 stops13h 19m

Pittsburgh

mån 10/20

3:06 pm-5:46 pm

Nonstop2h 40m

$213

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

lör 10/25

10:47 am-11:16 pm

2 stops12h 29m

Pittsburgh

mån 10/27

3:06 pm-5:46 pm

Nonstop2h 40m

$231

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

lör 10/25

10:47 am-4:38 pm

3 stops29h 51m

Pittsburgh

mån 10/27

3:06 pm-5:46 pm

Nonstop2h 40m

$251

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

tors 2/19

7:00 am-12:55 pm

1 stop5h 55m

Pittsburgh

mån 2/23

6:00 am-11:03 am

1 stop5h 03m

$259

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

fre 11/14

4:18 pm-12:05 am

2 stops7h 47m

Pittsburgh

sön 11/16

7:39 am-1:59 pm

1 stop6h 20m

$264

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

fre 11/14

4:18 pm-12:05 am

2 stops7h 47m

Pittsburgh

sön 11/16

8:04 am-4:13 pm

2 stops8h 09m

$269

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

tors 2/19

7:00 am-11:02 pm

2 stops16h 02m

Pittsburgh

mån 2/23

1:50 pm-7:44 pm

1 stop5h 54m

$337

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

mån 12/22

10:19 am-1:04 pm

Nonstop2h 45m

Pittsburgh

fre 12/26

6:30 am-9:29 am

Nonstop2h 59m

$348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pittsburgh from

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

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 Pittsburgh?

In general, August is the cheapest month to fly from Key West to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $100. The month of October is another great option to travel to Pittsburgh, with average flight prices from Key West averaging around $159.

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

The cheapest day to depart on your flight to Pittsburgh is on a Friday when prices can be found for as low as $187. This is often the case because there is less demand to fly during this day of the week. Flights from Key West to Pittsburgh on a Monday will generally be more expensive and average around $342. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Key West to Pittsburgh flights are usually those with departure times in the morning. Our users have found flights to Pittsburgh in the morning for as low as $200. Flights to Pittsburgh are more costly at noon, with an average ticket price of $584. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Key West to Pittsburgh flight route?

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

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

There is only 1 cabin class available to choose from on Key West to Pittsburgh 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 Pittsburgh flights?

You could potentially save up to 38% on your flight if you consider stops on a Key West to Pittsburgh flight.

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

As of October 2025, prices for Key West to Pittsburgh flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Key West to Pittsburgh

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

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

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

Fastest flight time

2h 43m

Direct flights

Tue and Sat

Airports in Pittsburgh

1 airport
The fastest flight from Key West to Pittsburgh takes 2h 43m
Direct flights go from Key West to Pittsburgh on Tuesday and Saturday. There are no airlines offering direct flights.
There is 1 airport near Pittsburgh: Pittsburgh (PIT)
Search flight deals

  • How far is Key West to Pittsburgh by plane?

    There are 1101.8 mi between Key West and Pittsburgh. A reasonable flight in good conditions will take 2h 43m.

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

    Prices for flights from Key West Airport to Pittsburgh Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Pittsburgh Airport.

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

    The necessary travel and health documents for your Pittsburgh 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 Key West to Pittsburgh?

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

Best airlines flying from Key West to Pittsburgh

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

  • Allegiant Air Flights From Key West to Pittsburgh

    Allegiant Air operates around 1 flight from Key West to Pittsburgh every week. The average price of these flights found in the last 72 hours has been $200, but momondo users have found Allegiant Air deals from Key West to Pittsburgh from as low as $100 round-trip. Allegiant Air has been scored 7.2/10 in 698 reviews.

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Washington
Monroeville
Wheeling
Butler
Canonsburg
West Mifflin
New Castle
Triadelphia
Belle Vernon
Steubenville
Moon
Coraopolis
Mars
Wexford
Cadiz
Freeport
Chester
Bridgeport

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Key West to Pittsburgh flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Pittsburgh 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 Pittsburgh right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Pittsburgh from Key West. 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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