$82+ 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PIT
Jan 11 — Jan 181
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
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 December 12, 2025.
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 December 12, 2025.
This Booking.com deal was found by Cheapflights users on 12/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:19 amEYW - PIT
Nonstop2h 45mAllegiant Air
Mon 12/226:30 amPIT - EYW
Nonstop2h 59mAllegiant Air
Deal found 12/10![Allegiant Air logo]()
$170
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Fri 12/192:30 pmEYW - PIT
1 stop8h 12mMultiple Airlines
Mon 12/226:30 amPIT - EYW
Nonstop2h 59mMultiple Airlines
Deal found 12/10![Multiple Airlines logo]()
$236
This Priceline deal was found by Cheapflights users on 12/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:30 pmEYW - PIT
1 stop8h 12mSpirit Airlines
Mon 12/228:00 amPIT - EYW
1 stop5h 30mSpirit Airlines
Deal found 12/10![Spirit Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/191:46 pmEYW - PIT
2 stops7h 12mAmerican Airlines
Mon 12/228:09 amPIT - EYW
2 stops7h 48mAmerican Airlines
Deal found 12/10![American Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/255:10 pmEYW - PIT
1 stop6h 04mUnited Airlines
Mon 12/296:35 amPIT - EYW
1 stop8h 37mUnited Airlines
Deal found 12/10![United Airlines logo]()
$461
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 December 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $318 (United Airlines) |
One-way from | $82 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $247 |
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 December 12, 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
Thu 1/15
6:05 pm-11:28 pm
1 stop5h 23m
Pittsburgh
Mon 1/19
8:56 am-3:17 pm
1 stop6h 21m
$318
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Thu 12/25
5:10 pm-11:14 pm
1 stop6h 04m
Pittsburgh
Mon 12/29
6:35 am-3:12 pm
1 stop8h 37m
$461
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Thu 12/25
10:59 am-7:11 pm
1 stop8h 12m
$82
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Mon 1/26
2:25 pm-9:40 am
1 stop19h 15m
$94
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 2/6
2:25 pm-9:40 am
1 stop19h 15m
$114
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 2/27
2:25 pm-11:42 pm
1 stop9h 17m
$119
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Mon 1/26
3:52 pm-11:44 pm
2 stops31h 52m
$127
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Sun 2/1
3:46 pm-9:58 pm
1 stop6h 12m
$137
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 2/6
12:05 pm-2:48 pm
Nonstop2h 43m
$140
Key WestPittsburgh
EYW - PIT
EYWPIT
Key West
Fri 2/6
1:06 pm-2:04 pm
3 stops24h 58m
$140
Showing 1-10 of 14 results
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 December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Key West-Pittsburgh flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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
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 December 12, 2025.
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.
Entertainment
5.5
Food
5.9
Boarding
7.6
Comfort
6.8
Crew
8.1
Overall
7.2
Reviews
1 / 20
4.0
OkaySara,Nov 2025
PSC - AZA
Entertainment
5.5
Food
5.9
Boarding
7.6
Comfort
6.8
Crew
8.1
Overall
7.2
Reviews
1 / 20
4.0
OkaySara,Nov 2025
PSC - AZA
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
Steubenville
Monroeville
Washington
Wexford
Belle Vernon
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Key West to Pittsburgh
See prices for flight routes from nearby airports that may be better suited for you.
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 December 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$177 | FlexibilityNo cancel fee | On-time88% |