$93+ Cheap flights from Key West to Pittsburgh (EYW - PIT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PIT
Oct 7 — Oct 141
Round-trip
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
Best
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 September 7, 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 September 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 10/96:37 pm -
Nonstop2h 48m
Fri 10/233:04 pm -
Nonstop2h 43m
Deal found 9/2![Allegiant Air logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/96:37 pm -
Nonstop2h 48m
Fri 10/238:54 pm -
2 stops37h 25m
Deal found 9/2![Multiple Airlines logo]()
$225
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/172:15 pm -
1 stop6h 30m
Mon 9/216:00 am -
1 stop7h 11m
Deal found 9/2![American Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/1710:59 am -
1 stop26h 48m
Mon 9/212:57 pm -
2 stops42h 27m
Deal found 9/2![Multiple Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/292:50 pm -
1 stop5h 57m
Sun 11/16:30 am -
1 stop8h 59m
Deal found 9/2![United Airlines logo]()
$499
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 September 7, 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 September 7, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 10/96:37 pm -
Nonstop2h 48m
Fri 10/233:04 pm -
Nonstop2h 43m
Deal found 9/2![Allegiant Air logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/96:37 pm -
Nonstop2h 48m
Fri 10/238:54 pm -
2 stops37h 25m
Deal found 9/2![Multiple Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/292:50 pm -
1 stop5h 57m
Sun 11/16:30 am -
1 stop8h 59m
Deal found 9/6![United Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/1710:21 am -
2 stops7h 34m
Mon 9/216:22 am -
2 stops6h 49m
Deal found 9/2![American Airlines logo]()
$633
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/1710:59 am -
1 stop26h 48m
Mon 9/212:57 pm -
2 stops42h 27m
Deal found 9/2![Multiple Airlines logo]()
$422
Last-minute flights from Key West to PittsburghDiscover last-minute flight deals from Key West to Pittsburgh. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Pittsburgh. Data last updated September 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/172:15 pm -
1 stop6h 30m
Mon 9/216:00 am -
1 stop7h 11m
Deal found 9/2![American Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/1710:59 am -
1 stop26h 48m
Mon 9/212:57 pm -
2 stops42h 27m
Deal found 9/2![Multiple Airlines logo]()
$422
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 10/96:37 pm -
Nonstop2h 48m
Fri 10/233:04 pm -
Nonstop2h 43m
Deal found 9/2![Allegiant Air logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 10/96:37 pm -
Nonstop2h 48m
Fri 10/238:54 pm -
2 stops37h 25m
Deal found 9/2![Multiple Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/292:50 pm -
1 stop5h 57m
Sun 11/16:30 am -
1 stop8h 59m
Deal found 9/2![United Airlines logo]()
$499
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 September 7, 2026.
Search for one-way flight options from Key West to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Breeze Airways deal was found by Cheapflights users on 9/4. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:45 am -
1 stop22h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Breeze Airways logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 12/183:57 pm -
1 stop26h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Allegiant Air logo]()
$184
This CheapOair deal was found by Cheapflights users on 9/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:37 pm -
Nonstop2h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Allegiant Air logo]()
$202
This Breeze Airways deal was found by Cheapflights users on 9/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:59 am -
1 stop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Breeze Airways logo]()
$252
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 10/267:19 pm -
1 stop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Wed 12/161:22 pm -
2 stops20h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/2611:09 am -
3 stops25h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$323
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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $93 (Cheapflightsfares) |
Popular in | May |
Cheapest in | November |
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 7,457,451 searches. Data last updated September 7, 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 Key West - PIT Pittsburgh
EYWPIT
Key West
Fri 10/9
6:37 pm-9:25 pm
Nonstop2h 48m
Pittsburgh
Fri 10/23
3:04 pm-5:47 pm
Nonstop2h 43m
$93
Key WestPittsburgh
EYW Key West - PIT Pittsburgh
EYWPIT
Key West
Wed 12/16
10:45 am-9:41 am
1 stop22h 56m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
Key WestPittsburgh
EYW Key West - PIT Pittsburgh
EYWPIT
Key West
Fri 12/18
3:57 pm-6:39 pm
1 stop26h 42m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$184
Quickest round-trip
Key WestPittsburgh
EYW Key West - PIT Pittsburgh
EYWPIT
Key West
Mon 10/26
6:37 pm-9:25 pm
Nonstop2h 48m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$202
Key WestPittsburgh
EYW Key West - PIT Pittsburgh
EYWPIT
Key West
Fri 10/9
6:37 pm-9:25 pm
Nonstop2h 48m
Pittsburgh
Fri 10/23
8:54 pm-10:19 am
2 stops37h 25m
$225
Key WestPittsburgh
EYW Key West - PIT Pittsburgh
EYWPIT
Key West
Mon 10/26
11:59 am-8:14 pm
1 stop8h 15m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$252
Key WestPittsburgh
EYW Key West - PIT Pittsburgh
EYWPIT
Key West
Mon 10/26
7:19 pm-12:31 am
1 stop5h 12m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
Key WestPittsburgh
EYW Key West - PIT Pittsburgh
EYWPIT
Key West
Wed 12/16
1:22 pm-9:41 am
2 stops20h 19m
Pittsburgh
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$304
Key WestPittsburgh
EYW Key West - PIT Pittsburgh
EYWPIT
Key West
Thu 9/17
10:59 am-1:47 pm
1 stop26h 48m
Pittsburgh
Mon 9/21
2:57 pm-9:24 am
2 stops42h 27m
$422
Key WestPittsburgh
EYW Key West - PIT Pittsburgh
EYWPIT
Key West
Thu 10/29
2:50 pm-8:47 pm
1 stop5h 57m
Pittsburgh
Sun 11/1
6:30 am-3:29 pm
1 stop8h 59m
$519
Showing 1-10 of 11 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 September.
| 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.
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 September 7, 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.
Boarding
7.7
Entertainment
5.4
Food
5.8
Overall
7.3
Comfort
6.9
Crew
8.1
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
Boarding
7.7
Entertainment
5.4
Food
5.8
Overall
7.3
Comfort
6.9
Crew
8.1
Reviews
1 / 20
2.0
MediocreNic,Aug 2026
SRQ - ALB
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 locationsMonroeville
Washington
Chester
Mars
Wexford
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Key West
Pittsburgh flight routes
Popular flights
Alternative routes for Key West to Pittsburgh
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Pittsburgh by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Key West to Pittsburgh by cabin class
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 September 7, 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 September 7, 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 September 7, 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$181 | FlexibilityNo cancel fee | On-time88% |