$52+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PIT
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Key West to Pittsburgh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Key West to Pittsburgh
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Last-minute
One-way
Cheapest flights from Key West to PittsburghExplore 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 April 23, 2026.
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 April 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:48 pm
EYW
- PIT
Nonstop2h 52m
Allegiant Air
Mon 5/42:05 pm
PIT
- EYW
Nonstop2h 53m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:48 pm
EYW
- PIT
Nonstop2h 52m
Allegiant Air
Mon 5/112:05 pm
PIT
- EYW
Nonstop2h 53m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$112
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:48 pm
EYW
- PIT
Nonstop2h 52m
Allegiant Air
Fri 5/82:05 pm
PIT
- EYW
Nonstop2h 53m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 4/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:18 pm
EYW
- PIT
Nonstop2h 46m
Allegiant Air
Mon 7/203:40 pm
PIT
- EYW
Nonstop2h 48m
Allegiant Air
Deal found 4/18![Allegiant Air logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:06 pm
EYW
- PIT
1 stop22h 43m
Multiple Airlines
Mon 5/42:05 pm
PIT
- EYW
Nonstop2h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:07 pm
EYW
- PIT
1 stop27h 56m
Multiple Airlines
Mon 5/112:05 pm
PIT
- EYW
Nonstop2h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:18 pm
EYW
- PIT
Nonstop2h 46m
Allegiant Air
Mon 8/33:40 pm
PIT
- EYW
Nonstop2h 48m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:57 pm
EYW
- PIT
1 stop7h 02m
Allegiant Air
Mon 5/112:05 pm
PIT
- EYW
Nonstop2h 53m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:57 pm
EYW
- PIT
1 stop7h 02m
Multiple Airlines
Sat 5/98:15 pm
PIT
- EYW
1 stop15h 10m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$231
Best flights from Key West to PittsburghDiscover carefully curated flight deals from Key West to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Key West to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:48 pm
EYW
- PIT
Nonstop2h 52m
Allegiant Air
Mon 5/112:05 pm
PIT
- EYW
Nonstop2h 53m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:48 pm
EYW
- PIT
Nonstop2h 52m
Multiple Airlines
Mon 5/118:15 pm
PIT
- EYW
3 stops38h 51m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$205
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:18 pm
EYW
- PIT
Nonstop2h 46m
Allegiant Air
Mon 8/33:40 pm
PIT
- EYW
Nonstop2h 48m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$179
This Delta deal was found by Cheapflights users on 4/19. 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.
Thu 7/911:56 am
EYW
- PIT
1 stop5h 12m
Delta
Mon 7/1311:48 am
PIT
- EYW
1 stop5h 35m
Delta
Deal found 4/19![Delta logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:56 pm
EYW
- PIT
2 stops20h 32m
Multiple Airlines
Mon 8/103:49 pm
PIT
- EYW
Nonstop2h 48m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:48 pm
EYW
- PIT
Nonstop2h 52m
Allegiant Air
Fri 5/89:00 am
PIT
- EYW
1 stop26h 04m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:27 pm
EYW
- PIT
1 stop5h 01m
Multiple Airlines
Mon 8/35:23 pm
PIT
- EYW
2 stops19h 11m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$350
Last-minute flights from Key West to PittsburghDiscover last-minute flight deals from Key West to Pittsburgh. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Pittsburgh. Data last updated April 23, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:48 pm
EYW
- PIT
Nonstop2h 52m
Allegiant Air
Mon 5/42:05 pm
PIT
- EYW
Nonstop2h 53m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:06 pm
EYW
- PIT
1 stop22h 43m
Multiple Airlines
Mon 5/42:05 pm
PIT
- EYW
Nonstop2h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:48 pm
EYW
- PIT
Nonstop2h 52m
Allegiant Air
Fri 5/82:05 pm
PIT
- EYW
Nonstop2h 53m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:48 pm
EYW
- PIT
Nonstop2h 52m
Multiple Airlines
Fri 5/88:15 pm
PIT
- EYW
3 stops38h 09m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:57 pm
EYW
- PIT
1 stop7h 02m
Allegiant Air
Mon 5/112:05 pm
PIT
- EYW
Nonstop2h 53m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:57 pm
EYW
- PIT
1 stop7h 02m
Multiple Airlines
Sat 5/98:15 pm
PIT
- EYW
1 stop15h 10m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:48 pm
EYW
- PIT
Nonstop2h 52m
Allegiant Air
Mon 5/112:05 pm
PIT
- EYW
Nonstop2h 53m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:07 pm
EYW
- PIT
1 stop27h 56m
Multiple Airlines
Mon 5/112:05 pm
PIT
- EYW
Nonstop2h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$167
One-way flights from Key West to PittsburghSearch for one-way flight options from Key West to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Key West to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:48 pm
EYW
- PIT
Nonstop2h 52m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$52
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:22 pm
EYW
- PIT
Nonstop2h 48m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:17 pm
EYW
- PIT
Nonstop2h 49m
Allegiant Air
Deal found 4/20![Allegiant Air logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:07 pm
EYW
- PIT
1 stop27h 56m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:17 pm
EYW
- PIT
Nonstop2h 49m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$114
This Trip.com deal was found by Cheapflights users on 4/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:57 pm
EYW
- PIT
1 stop7h 02m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:04 am
EYW
- PIT
2 stops35h 03m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:48 pm
EYW
- PIT
2 stops32h 18m
Allegiant Air
Deal found 4/18![Allegiant Air logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2212:07 pm
EYW
- PIT
2 stops28h 21m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:05 pm
EYW
- PIT
1 stop6h 09m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$180
Find 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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $112 (Kiwi.com) |
One-way from | $52 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $283 |
Good round-trip deal | $140 or less |
Good one-way deal | $167 or less |
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 April 23, 2026.
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
Cheapest round-trip
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 5/8
5:48 pm-8:40 pm
Nonstop2h 52m
Pittsburgh
Mon 5/11
2:05 pm-4:58 pm
Nonstop2h 53m
$112
Quickest round-trip
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 7/31
7:18 pm-10:04 pm
Nonstop2h 46m
Pittsburgh
Mon 8/3
3:40 pm-6:28 pm
Nonstop2h 48m
$179
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 5/8
5:48 pm-8:40 pm
Nonstop2h 52m
Pittsburgh
Mon 5/11
8:15 pm-11:06 am
3 stops38h 51m
$205
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Thu 8/6
7:56 pm-4:28 pm
2 stops20h 32m
Pittsburgh
Mon 8/10
3:49 pm-6:37 pm
Nonstop2h 48m
$294
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Mon 5/4
5:48 pm-8:40 pm
Nonstop2h 52m
Pittsburgh
Fri 5/8
9:00 am-11:04 am
1 stop26h 04m
$298
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 7/31
3:27 pm-8:28 pm
1 stop5h 01m
Pittsburgh
Mon 8/3
5:23 pm-12:34 pm
2 stops19h 11m
$350
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Thu 7/9
11:56 am-5:08 pm
1 stop5h 12m
Pittsburgh
Mon 7/13
11:48 am-5:23 pm
1 stop5h 35m
$435
Cheapest one-way
Quickest one-way
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Mon 5/25
7:22 pm-10:10 pm
Nonstop2h 48m
$72
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 6/26
7:17 pm-10:06 pm
Nonstop2h 49m
$94
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 5/8
12:07 pm-4:03 pm
1 stop27h 56m
$105
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Key West to Pittsburgh
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Key West to Pittsburgh in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Key West-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Pittsburgh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Key West-Pittsburgh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Key West-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
EYW-PIT
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 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 April 23, 2026.
When flying from Key West to Pittsburgh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Key West to Pittsburgh?
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 April 23, 2026.
See what other customers who have flown with Allegiant Air 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.
Food
5.8
Entertainment
5.5
Boarding
7.6
Comfort
6.9
Overall
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
Food
5.8
Entertainment
5.5
Boarding
7.6
Comfort
6.9
Overall
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayMichael,Feb 2026
PIE - IND
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.
Traveling to a place near Pittsburgh?
Book flights to Pittsburgh if you plan to visit one of these locationsMars
Chester
Steubenville
Washington
Monroeville
Wexford
Belle Vernon
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Find flights from Key West to Pittsburgh, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Key West and Pittsburgh flights
Browse other Key West and Pittsburgh flight options. Last updated on April 23, 2026.
Other flights from Key West
Browse through other flights departing from Key West. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Other flights to Pittsburgh
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Key West to Pittsburgh
Discover the top airline 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$141 | FlexibilityNo cancel fee | On-time88% |