What is the cheapest airline that flies from Key West to Pittsburgh?

Allegiant Air and Breeze Airways are the most popular carriers operating from Key West to Pittsburgh

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?

There is 1 operator available for flights from Key West Airport to Pittsburgh Airport as of April 2026.

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.

$87 Cheap Flights from Key West to Pittsburgh in 2026

Q: What is the typical price of a round-trip flight between Key West and Pittsburgh?

Prices are currently low for flights on this route. Typical prices usually range from $410 to $201. The lowest price recently found on this route was $135.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Key West to Pittsburgh

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:27 pm - 10:16 pm

EYW

PIT

2h 49mnonstop

3:49 pm - 6:37 pm

PIT

EYW

2h 48mnonstop

$135Allegiant Air

sex, ago 14 - seg, ago 17

12:05 pm - 6:05 pm

EYW

PIT

6h 00m

1 stop

2:05 pm - 4:58 pm

PIT

EYW

2h 53mnonstop

$147Multiple Airlines

qui, mai 14 - seg, mai 18

7:18 pm - 10:04 pm

EYW

PIT

2h 46mnonstop

3:40 pm - 6:28 pm

PIT

EYW

2h 48mnonstop

$170Allegiant Air

seg, jul 13 - seg, jul 20

7:18 pm - 10:04 pm

EYW

PIT

2h 46mnonstop

3:40 pm - 6:28 pm

PIT

EYW

2h 48mnonstop

$179Allegiant Air

seg, jul 13 - seg, jul 20

7:18 pm - 10:04 pm

EYW

PIT

2h 46mnonstop

3:40 pm - 6:28 pm

PIT

EYW

2h 48mnonstop

$188Allegiant Air

seg, jul 13 - seg, jul 20

12:05 pm - 6:05 pm

EYW

PIT

6h 00m

1 stop

6:00 am - 12:34 pm

PIT

EYW

30h 34m

2 stops

$250Multiple Airlines

qui, mai 14 - seg, mai 18

12:05 pm - 6:05 pm

EYW

PIT

6h 00m

1 stop

9:00 am - 2:43 pm

PIT

EYW

5h 43m

1 stop

$271Multiple Airlines

qui, mai 14 - seg, mai 18

1:14 pm - 3:14 pm

EYW

PIT

26h 00m

2 stops

7:15 pm - 11:25 am

PIT

EYW

16h 10m

1 stop

$279Multiple Airlines

ter, mai 12 - sáb, mai 16

7:27 pm - 10:16 pm

EYW

PIT

2h 49mnonstop

3:37 pm - 12:34 pm

PIT

EYW

20h 57m

2 stops

$282Multiple Airlines

sex, ago 14 - seg, ago 17

12:07 pm - 6:15 pm

EYW

PIT

6h 08m

1 stop

3:49 pm - 6:37 pm

PIT

EYW

2h 48mnonstop

$301Multiple Airlines

sex, ago 14 - seg, ago 17

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United Airlines flights from Key West to Pittsburgh

Our best United Airlines deals on Key West to Pittsburgh flight tickets

United Airlines

May 12

EYW4:05 pmKey West

7h 54m

1 stop

PIT11:59 pmPittsburgh

May 16

PIT8:45 amPittsburgh

6h 22m

1 stop

EYW3:07 pmKey West

$369

United Airlines

May 14

EYW4:05 pmKey West

7h 54m

1 stop

PIT11:59 pmPittsburgh

May 17

PIT7:05 amPittsburgh

8h 02m

1 stop

EYW3:07 pmKey West

$444

United Airlines

May 14

EYW2:49 pmKey West

8h 31m

1 stop

PIT11:20 pmPittsburgh

May 17

PIT8:45 amPittsburgh

6h 22m

1 stop

EYW3:07 pmKey West

$459

Allegiant Air flights from Key West to Pittsburgh

Our best Allegiant Air deals on Key West to Pittsburgh flight tickets

Allegiant Air

Aug 14

EYW7:27 pmKey West

2h 49m

PIT10:16 pmPittsburgh

Aug 17

PIT3:49 pmPittsburgh

2h 48m

EYW6:37 pmKey West

$135

Allegiant Air

Jul 13

EYW7:18 pmKey West

2h 46m

PIT10:04 pmPittsburgh

Jul 20

PIT3:40 pmPittsburgh

2h 48m

EYW6:28 pmKey West

$179

Allegiant Air

Jul 13

EYW7:18 pmKey West

2h 46m

PIT10:04 pmPittsburgh

Jul 20

PIT3:40 pmPittsburgh

2h 48m

EYW6:28 pmKey West

$188

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

sex 8/14

7:27 pm-10:16 pm

Nonstop2h 49m

Pittsburgh

seg 8/17

3:49 pm-6:37 pm

Nonstop2h 48m

$135

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

qui 5/14

12:05 pm-6:05 pm

1 stop6h 00m

Pittsburgh

seg 5/18

2:05 pm-4:58 pm

Nonstop2h 53m

$147

Quickest round-trip

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

seg 7/13

7:18 pm-10:04 pm

Nonstop2h 46m

Pittsburgh

seg 7/20

3:40 pm-6:28 pm

Nonstop2h 48m

$170

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

seg 7/13

7:18 pm-10:04 pm

Nonstop2h 46m

Pittsburgh

seg 7/20

3:40 pm-6:28 pm

Nonstop2h 48m

$179

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

seg 7/13

7:18 pm-10:04 pm

Nonstop2h 46m

Pittsburgh

seg 7/20

3:40 pm-6:28 pm

Nonstop2h 48m

$188

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

qui 5/14

12:05 pm-6:05 pm

1 stop6h 00m

Pittsburgh

seg 5/18

6:00 am-12:34 pm

2 stops30h 34m

$250

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

qui 5/14

12:05 pm-6:05 pm

1 stop6h 00m

Pittsburgh

seg 5/18

9:00 am-2:43 pm

1 stop5h 43m

$271

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

ter 5/12

1:14 pm-3:14 pm

2 stops26h 00m

Pittsburgh

sáb 5/16

7:15 pm-11:25 am

1 stop16h 10m

$279

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

sex 8/14

7:27 pm-10:16 pm

Nonstop2h 49m

Pittsburgh

seg 8/17

3:37 pm-12:34 pm

2 stops20h 57m

$282

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

sex 8/14

12:07 pm-6:15 pm

1 stop6h 08m

Pittsburgh

seg 8/17

3:49 pm-6:37 pm

Nonstop2h 48m

$301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Key West and Pittsburgh?

What is the cheapest month to fly to Pittsburgh?

In general, January 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 $0. The month of November is another great option to travel to Pittsburgh, with average flight prices from Key West averaging around $97.

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 Wednesday when prices can be found for as low as $92. 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 $312. 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 $103. Flights to Pittsburgh are more costly in the afternoon, with an average ticket price of $274. Departure times in the afternoon 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

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

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

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

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

Best Price Found	$140
Fastest flight time	2h 46m
Direct flights	Tue and Sat
Airports in Pittsburgh	1 airport

The best flight deal from Key West to Pittsburgh found on momondo in the last 72 hours is $140

The fastest flight from Key West to Pittsburgh takes 2h 46m

Direct flights go from Key West to Pittsburgh on Tuesday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Pittsburgh. From Key West there are direct flights to Pittsburgh (PIT).

Search flight deals

Frequently asked questions about flying from Key West to Pittsburgh

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 46m.
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?
There is 1 operator available for flights from Key West Airport to Pittsburgh Airport as of April 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Key West to Pittsburgh is Airbus A320-100/200 (83.33% of total bookings). The next most popular plane model is Airbus A319 (16.67%).
What is the most popular airline from Key West to Pittsburgh?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Key West to Pittsburgh is Allegiant Air (100% of total bookings).

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 Air	PriceFrom $88	Free Cancellation	Rating 7.3 707 reviews		Search Allegiant Air flights

Washington

Monroeville

Wheeling

Butler

Canonsburg

Triadelphia

New Castle

West Mifflin

Belle Vernon

Steubenville

Coraopolis

Moon

Mars

Wexford

Cadiz

Chester

Bridgeport

Edgewood

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.