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

Allegiant Air is the most popular carrier 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 January 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

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Find the cheapest flights from Key West to Pittsburgh

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:25 pm - 11:59 pm

EYW

PIT

9h 34m

1 stop

2:14 pm - 5:07 pm

PIT

EYW

2h 53mnonstop

$189Multiple Airlines

Thu, Feb 12 - Mon, Feb 16

11:01 am - 11:59 pm

EYW

PIT

12h 58m

2 stops

2:14 pm - 5:07 pm

PIT

EYW

2h 53mnonstop

$216Multiple Airlines

Thu, Feb 12 - Mon, Feb 16

9:46 am - 11:25 pm

EYW

PIT

13h 39m

1 stop

9:09 pm - 12:21 pm

PIT

EYW

15h 12m

2 stops

$234Multiple Airlines

Thu, Feb 12 - Mon, Feb 16

11:46 am - 9:33 am

EYW

PIT

21h 47m

1 stop

3:40 pm - 6:28 pm

PIT

EYW

2h 48mnonstop

$254Multiple Airlines

Wed, Jul 8 - Mon, Jul 27

2:25 pm - 8:14 pm

EYW

PIT

5h 49m

1 stop

6:00 am - 1:37 pm

PIT

EYW

7h 37m

1 stop

$267Spirit Airlines

Thu, Mar 5 - Fri, Mar 13

1:06 pm - 11:25 pm

EYW

PIT

10h 19m

1 stop

6:00 am - 9:06 am

PIT

EYW

27h 06m

2 stops

$277Multiple Airlines

Mon, Mar 9 - Wed, Mar 11

7:00 am - 12:54 pm

EYW

PIT

5h 54m

1 stop

1:50 pm - 7:45 pm

PIT

EYW

5h 55m

1 stop

$284Delta

Wed, Jul 8 - Mon, Jul 27

1:06 pm - 11:25 pm

EYW

PIT

10h 19m

1 stop

5:45 pm - 9:06 am

PIT

EYW

15h 21m

1 stop

$300Multiple Airlines

Mon, Mar 9 - Wed, Mar 11

6:05 pm - 11:28 pm

EYW

PIT

5h 23m

1 stop

2:08 pm - 10:09 pm

PIT

EYW

8h 01m

1 stop

$309United Airlines

Wed, Feb 11 - Sun, Feb 15

4:37 pm - 11:59 pm

EYW

PIT

7h 22m

1 stop

9:57 am - 4:49 pm

PIT

EYW

6h 52m

2 stops

$314American Airlines

Wed, Feb 11 - Sun, Feb 15

Spirit Airlines flights from Key West to Pittsburgh

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

Spirit Airlines

Mar 5

EYW2:25 pmKey West

5h 49m

1 stop

PIT8:14 pmPittsburgh

Mar 13

PIT6:00 amPittsburgh

7h 37m

1 stop

EYW1:37 pmKey West

$267

Spirit Airlines

Mar 9

EYW2:25 pmKey West

9h 34m

1 stop

PIT11:59 pmPittsburgh

Mar 11

PIT5:45 pmPittsburgh

17h 45m

3 stops

EYW11:30 amKey West

$403

Spirit Airlines

Mar 9

EYW2:25 pmKey West

26h 14m

3 stops

PIT4:39 pmPittsburgh

Mar 11

PIT5:45 pmPittsburgh

17h 45m

2 stops

EYW11:30 amKey West

$449

Delta flights from Key West to Pittsburgh

Our best Delta deals on Key West to Pittsburgh flight tickets

Delta

Jul 8

EYW7:00 amKey West

5h 54m

1 stop

PIT12:54 pmPittsburgh

Jul 27

PIT1:50 pmPittsburgh

5h 55m

1 stop

EYW7:45 pmKey West

$284

Delta

Jul 17

EYW2:35 pmKey West

7h 19m

1 stop

PIT9:54 pmPittsburgh

Jul 20

PIT1:50 pmPittsburgh

5h 55m

1 stop

EYW7:45 pmKey West

$397

Delta

Jul 17

EYW2:35 pmKey West

7h 19m

1 stop

PIT9:54 pmPittsburgh

Jul 20

PIT1:50 pmPittsburgh

5h 55m

1 stop

EYW7:45 pmKey West

$404

Fly from

Fly to

Route

Depart

Return

Price

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Thu 2/12

2:25 pm-11:59 pm

1 stop9h 34m

Pittsburgh

Mon 2/16

2:14 pm-5:07 pm

Nonstop2h 53m

$189

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Thu 2/12

11:01 am-11:59 pm

2 stops12h 58m

Pittsburgh

Mon 2/16

2:14 pm-5:07 pm

Nonstop2h 53m

$216

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Thu 2/12

9:46 am-11:25 pm

1 stop13h 39m

Pittsburgh

Mon 2/16

9:09 pm-12:21 pm

2 stops15h 12m

$234

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Wed 7/8

11:46 am-9:33 am

1 stop21h 47m

Pittsburgh

Mon 7/27

3:40 pm-6:28 pm

Nonstop2h 48m

$254

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Thu 3/5

2:25 pm-8:14 pm

1 stop5h 49m

Pittsburgh

Fri 3/13

6:00 am-1:37 pm

1 stop7h 37m

$267

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 3/9

1:06 pm-11:25 pm

1 stop10h 19m

Pittsburgh

Wed 3/11

6:00 am-9:06 am

2 stops27h 06m

$277

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Wed 7/8

7:00 am-12:54 pm

1 stop5h 54m

Pittsburgh

Mon 7/27

1:50 pm-7:45 pm

1 stop5h 55m

$284

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 3/9

1:06 pm-11:25 pm

1 stop10h 19m

Pittsburgh

Wed 3/11

5:45 pm-9:06 am

1 stop15h 21m

$300

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Wed 2/11

6:05 pm-11:28 pm

1 stop5h 23m

Pittsburgh

Sun 2/15

2:08 pm-10:09 pm

1 stop8h 01m

$309

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Wed 2/11

4:37 pm-11:59 pm

1 stop7h 22m

Pittsburgh

Sun 2/15

9:57 am-4:49 pm

2 stops6h 52m

$314

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 cheapest month to fly to Pittsburgh?

In general, November 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 $97. The month of August is another great option to travel to Pittsburgh, with average flight prices from Key West averaging around $100.

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 $103. 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 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 10% 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?

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 52m
Direct flights	Tue and Sat
Airports in Pittsburgh	1 airport

The fastest flight from Key West to Pittsburgh takes 2h 52m

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

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 52m.
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 January 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 (90.91% of total bookings). The next most popular plane model is Airbus A319 (9.09%).
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 7.2 706 reviews		Search Allegiant Air flights

Washington

Monroeville

Wheeling

Canonsburg

Butler

Triadelphia

New Castle

West Mifflin

Belle Vernon

Steubenville

Coraopolis

Moon

Wexford

Mars

Freeport

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.