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

Allegiant Air and Spirit Airlines 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 November 2025.

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 2025/26

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 $169 to $397. The lowest price recently found on this route was $158.

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Find the cheapest flights from Key West to Pittsburgh

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 9:40 amEYW-PIT

19h 10m1 stop

8:00 am - 11:15 amPIT-EYW

3h 15mnonstop

$158Multiple Airlines

Find Deal

Wed, Jan 7 - Mon, Jan 12

3:54 pm - 9:19 pmEYW-PIT

5h 25m1 stop

7:30 am - 10:29 amPIT-EYW

2h 59mnonstop

$195Allegiant Air

Find Deal

Mon, Dec 8 - Mon, Dec 15

2:30 pm - 9:40 amEYW-PIT

19h 10m1 stop

6:00 am - 1:30 pmPIT-EYW

7h 30m1 stop

$197Spirit Airlines

Find Deal

Wed, Jan 7 - Mon, Jan 12

8:55 am - 4:10 pmEYW-PIT

31h 15m2 stops

7:30 am - 10:29 amPIT-EYW

2h 59mnonstop

$202Multiple Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 15

2:30 pm - 11:07 pmEYW-PIT

32h 37m3 stops

8:00 am - 11:15 amPIT-EYW

3h 15mnonstop

$219Multiple Airlines

Find Deal

Wed, Jan 7 - Mon, Jan 12

11:45 am - 4:10 pmEYW-PIT

28h 25m2 stops

7:41 pm - 3:44 pmPIT-EYW

20h 03m1 stop

$223Multiple Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

11:19 am - 2:04 pmEYW-PIT

2h 45mnonstop

7:30 am - 10:29 amPIT-EYW

2h 59mnonstop

$240Allegiant Air

Find Deal

Mon, Dec 8 - Mon, Dec 15

11:19 am - 2:04 pmEYW-PIT

2h 45mnonstop

7:30 am - 10:29 amPIT-EYW

2h 59mnonstop

$250Allegiant Air

Find Deal

Mon, Dec 8 - Mon, Dec 15

2:30 pm - 4:45 pmEYW-PIT

26h 15m3 stops

6:00 am - 1:30 pmPIT-EYW

7h 30m1 stop

$263Spirit Airlines

Find Deal

Wed, Jan 7 - Mon, Jan 12

3:54 pm - 9:19 pmEYW-PIT

5h 25m1 stop

10:53 am - 11:05 amPIT-EYW

24h 12m2 stops

$285Multiple Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 15

Spirit Airlines flights from Key West to Pittsburgh

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

Spirit Airlines

Jan 7

EYW2:30 pmKey West

19h 10m

1 stop

PIT9:40 amPittsburgh

Jan 12

PIT6:00 amPittsburgh

7h 30m

1 stop

EYW1:30 pmKey West

$197

Find similar

Spirit Airlines

Jan 7

EYW2:30 pmKey West

26h 15m

3 stops

PIT4:45 pmPittsburgh

Jan 12

PIT6:00 amPittsburgh

7h 30m

1 stop

EYW1:30 pmKey West

$263

Find similar

Delta flights from Key West to Pittsburgh

Our best Delta deals on Key West to Pittsburgh flight tickets

Delta

Dec 9

EYW7:40 amKey West

5h 01m

1 stop

PIT12:41 pmPittsburgh

Dec 13

PIT1:47 pmPittsburgh

6h 19m

1 stop

EYW8:06 pmKey West

$339

Find similar

Delta

Dec 8

EYW6:10 pmKey West

6h 02m

1 stop

PIT12:12 amPittsburgh

Dec 15

PIT7:05 amPittsburgh

7h 02m

1 stop

EYW2:07 pmKey West

$404

Find similar

Delta

Dec 8

EYW7:40 amKey West

12h 50m

2 stops

PIT8:30 pmPittsburgh

Dec 15

PIT7:05 amPittsburgh

10h 10m

2 stops

EYW5:15 pmKey West

$1,234

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Wed 1/7

2:30 pm-9:40 am

1 stop19h 10m

Pittsburgh

Mon 1/12

8:00 am-11:15 am

Nonstop3h 15m

$158

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 12/8

3:54 pm-9:19 pm

1 stop5h 25m

Pittsburgh

Mon 12/15

7:30 am-10:29 am

Nonstop2h 59m

$195

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Wed 1/7

2:30 pm-9:40 am

1 stop19h 10m

Pittsburgh

Mon 1/12

6:00 am-1:30 pm

1 stop7h 30m

$197

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 12/8

8:55 am-4:10 pm

2 stops31h 15m

Pittsburgh

Mon 12/15

7:30 am-10:29 am

Nonstop2h 59m

$202

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Wed 1/7

2:30 pm-11:07 pm

3 stops32h 37m

Pittsburgh

Mon 1/12

8:00 am-11:15 am

Nonstop3h 15m

$219

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Tue 12/9

11:45 am-4:10 pm

2 stops28h 25m

Pittsburgh

Sat 12/13

7:41 pm-3:44 pm

1 stop20h 03m

$223

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 12/8

11:19 am-2:04 pm

Nonstop2h 45m

Pittsburgh

Mon 12/15

7:30 am-10:29 am

Nonstop2h 59m

$240

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 12/8

11:19 am-2:04 pm

Nonstop2h 45m

Pittsburgh

Mon 12/15

7:30 am-10:29 am

Nonstop2h 59m

$250

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Wed 1/7

2:30 pm-4:45 pm

3 stops26h 15m

Pittsburgh

Mon 1/12

6:00 am-1:30 pm

1 stop7h 30m

$263

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 12/8

3:54 pm-9:19 pm

1 stop5h 25m

Pittsburgh

Mon 12/15

10:53 am-11:05 am

2 stops24h 12m

$285

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

Other information

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

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 $377. 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 $162. 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?

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	$179
Fastest flight time	2h 45m
Direct flights	Tue and Sat
Airports in Pittsburgh	1 airport

The best one-way flight to Pittsburgh from Key West in the past 72 hours is $179. The best round-trip flight deal from Key West to Pittsburgh found on momondo in the last 72 hours is $91.

The fastest flight from Key West to Pittsburgh takes 2h 45m

Direct flights go from Key West to Pittsburgh on Tuesday and Saturday. The only airline offering direct flights is Allegiant Air.

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 45m.
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 November 2025.
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 A319 (50.00% of total bookings). The next most popular plane model is Airbus A320-100/200 (50.00%).
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 $100	Free Cancellation	Rating 7.2 700 reviews		Search Allegiant Air flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,039 reviews		Search American Airlines flights

Washington

Monroeville

Wheeling

Butler

Canonsburg

Belle Vernon

Triadelphia

New Castle

West Mifflin

Steubenville

Moon

Coraopolis

Wexford

Mars

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.