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$129+ Cheap flights from Key West to Pittsburgh (EYW - PIT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PIT
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Key West to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$250
(Gotogate)

One-way from

$129
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$246
From Key West to Pittsburgh
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One-way flight from Key West to Pittsburgh
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Highest demand for flights based on searches. 11% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Key West to Pittsburgh

Cheapest flights from Key West to Pittsburgh
Explore the most affordable flight options available from Key West to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Gotogate deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:23 amEYW - PIT
Nonstop2h 41mAllegiant Air
Fri 8/151:59 pmPIT - EYW
Nonstop2h 42mAllegiant Air
Deal found 7/27$250
This Mytrip deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:02 amEYW - PIT
1 stop9h 14mMultiple Airlines
Fri 8/151:59 pmPIT - EYW
Nonstop2h 42mMultiple Airlines
Deal found 7/27$263
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/306:27 pmEYW - PIT
1 stop5h 55mDelta
Wed 8/61:51 pmPIT - EYW
1 stop5h 58mDelta
Deal found 7/28$327
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/304:48 pmEYW - PIT
1 stop7h 04mAmerican Airlines
Wed 8/610:02 amPIT - EYW
2 stops9h 05mAmerican Airlines
Deal found 7/28$334
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:22 pmEYW - PIT
1 stop6h 44mUnited Airlines
Sat 8/1610:28 amPIT - EYW
2 stops26h 13mUnited Airlines
Deal found 7/27$468

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Key West to Pittsburgh that are best for you.

Fly from

Key West

Fly to

Pittsburgh

Route

Depart

Return

Price

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 8/11

10:23 am-1:04 pm

Nonstop2h 41m

Pittsburgh

Fri 8/15

1:59 pm-4:41 pm

Nonstop2h 42m

$250

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 8/11

10:02 am-7:16 pm

1 stop9h 14m

Pittsburgh

Fri 8/15

1:59 pm-4:41 pm

Nonstop2h 42m

$263

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Fri 8/1

12:01 pm-6:21 pm

1 stop6h 20m

Pittsburgh

Sun 8/3

7:57 am-1:51 pm

1 stop5h 54m

$389

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Tue 8/12

2:22 pm-9:06 pm

1 stop6h 44m

Pittsburgh

Sat 8/16

10:28 am-12:41 pm

2 stops26h 13m

$468

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 8/11

6:22 pm-12:24 am

1 stop6h 02m

Pittsburgh

Wed 8/20

10:05 am-5:27 pm

1 stop7h 22m

$499

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Fri 9/5

3:26 pm-9:11 pm

1 stop5h 45m

$129

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Fri 9/5

8:47 am-9:21 pm

2 stops12h 34m

$194

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Fri 8/8

2:12 pm-9:06 pm

1 stop6h 54m

$229

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 8/4

6:27 pm-12:22 am

1 stop5h 55m

$300

Key WestPittsburgh

EYW - PIT

EYWPIT

Key West

Mon 8/4

11:18 am-8:54 pm

2 stops9h 36m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Key West to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key West to Pittsburgh

What is the cheapest month to book a flight from Key West to Pittsburgh?

Currently, August is the cheapest month in which you can book a flight from Key West to Pittsburgh (average of $262). Flying from Key West to Pittsburgh in November is currently the most expensive (average of $332). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EYW to PIT?

Find hourly flight availability from Key West to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s optimal to fly from Key West to Pittsburgh in the morning. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pittsburgh. Reviews last updated July 29, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Key West to Pittsburgh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key West to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Key West to Pittsburgh round-trip?

    Currently priced at $250, Allegiant Air will fly you from Key West to Pittsburgh and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $389 and $468, respectively. Allegiant Air is currently priced 9% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Key West to Pittsburgh one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $129. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Key West to Pittsburgh for a low price.

  • Can I find deals for flights from Key West to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Key West to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Pittsburgh.

  • Can I find deals for business class flights from Key West to Pittsburgh?

    Yes. Cheapflights offers flight deals from Key West to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key West to Pittsburgh?

    Currently, August is the cheapest month in which you can book a flight from Key West to Pittsburgh (average of $262). Flying from Key West to Pittsburgh in November is currently the most expensive (average of $332). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Monroeville
Washington
Wexford
Belle Vernon

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Top 2 airlines flying from Key West to Pittsburgh

Discover the top 2 airlines that operate flights from Key West to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$200FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$258Average$303FlexibilityNo cancel feeOn-time71%

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