Cheap First Class Flights from Pittsburgh to Key West
PIT — EYW
Aug 24 — Aug 311
Round-trip
1 adult, First
We work with more than 300 partners to bring you better travel deals
Leverage Cheapflights for Your Next Trip
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.Essential info for First Class flights from Pittsburgh to Key West
Find the latest flights to Key West in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on July 25, 2026.
Top Rated Airline | American Airlines |
|---|---|
No. of Airlines | 3 |
Arrival Airport | Key West Airport |
Find First Class flight deals from Pittsburgh to Key West
Cheapest
Best
One-way
Quickest
Cheapest first class flights to Key WestExplore the most affordable first class flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on July 25, 2026.
Explore the most affordable first class flight options available to Key West. Find the lowest fares based on data from user searches, with prices last updated on July 25, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:16 pm
PIT
- EYW
1 stop4h 35m
Delta
Sat 10/246:11 pm
EYW
- PIT
1 stop6h 25m
Delta
Deal found 7/20![Delta logo]()
$955
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am
PIT
- EYW
1 stop6h 55m
American Airlines
Fri 9/253:30 pm
EYW
- PIT
1 stop7h 24m
American Airlines
Deal found 7/22![American Airlines logo]()
$1,028
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am
PIT
- EYW
1 stop7h 54m
American Airlines
Mon 10/195:28 pm
EYW
- PIT
2 stops7h 03m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,087
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 10/186:00 am
PIT
- EYW
1 stop4h 48m
Delta
Thu 10/226:11 pm
EYW
- PIT
1 stop6h 25m
Delta
Deal found 7/23![Delta logo]()
$1,119
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:36 pm
PIT
- EYW
1 stop6h 24m
Delta
Sat 10/106:11 pm
EYW
- PIT
1 stop6h 25m
Delta
Deal found 7/21![Delta logo]()
$1,138
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:37 pm
PIT
- EYW
1 stop5h 12m
American Airlines
Sat 10/245:28 pm
EYW
- PIT
2 stops7h 03m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,199
Best first class flights to Key WestDiscover carefully curated first class flight deals to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated first class flight deals to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:16 pm
PIT
- EYW
1 stop4h 35m
Delta
Sat 10/246:11 pm
EYW
- PIT
1 stop6h 25m
Delta
Deal found 7/20![Delta logo]()
$955
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am
PIT
- EYW
1 stop6h 55m
American Airlines
Fri 9/253:30 pm
EYW
- PIT
1 stop7h 24m
American Airlines
Deal found 7/22![American Airlines logo]()
$1,028
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:30 am
PIT
- EYW
1 stop6h 59m
United Airlines
Sat 10/104:00 pm
EYW
- PIT
2 stops7h 30m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,681
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am
PIT
- EYW
1 stop7h 54m
American Airlines
Mon 10/195:28 pm
EYW
- PIT
2 stops7h 03m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,087
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 10/186:00 am
PIT
- EYW
1 stop4h 48m
Delta
Thu 10/226:11 pm
EYW
- PIT
1 stop6h 25m
Delta
Deal found 7/23![Delta logo]()
$1,119
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:36 pm
PIT
- EYW
1 stop6h 24m
Delta
Sat 10/106:11 pm
EYW
- PIT
1 stop6h 25m
Delta
Deal found 7/21![Delta logo]()
$1,138
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:50 am
PIT
- EYW
1 stop5h 00m
Delta
Deal found 7/20![Delta logo]()
$557
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:24 pm
PIT
- EYW
2 stops7h 15m
American Airlines
Deal found 7/20![American Airlines logo]()
$673
One-way first class flights to Key WestSearch for one-way first class flight options to Key West. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way first class flight options to Key West. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:50 am
PIT
- EYW
1 stop5h 00m
Delta
Deal found 7/20![Delta logo]()
$557
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:24 pm
PIT
- EYW
2 stops7h 15m
American Airlines
Deal found 7/20![American Airlines logo]()
$673
Quickest first class flights to Key WestExplore quickest first class flight options to Key West based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 25, 2026.
Explore quickest first class flight options to Key West based on user searches, and compare prices and availability for your desired travel dates. Data last updated July 25, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:16 pm
PIT
- EYW
1 stop4h 35m
Delta
Sat 10/246:11 pm
EYW
- PIT
1 stop6h 25m
Delta
Deal found 7/20![Delta logo]()
$955
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 10/186:00 am
PIT
- EYW
1 stop4h 48m
Delta
Thu 10/226:11 pm
EYW
- PIT
1 stop6h 25m
Delta
Deal found 7/23![Delta logo]()
$1,119
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:37 pm
PIT
- EYW
1 stop5h 12m
American Airlines
Sat 10/245:28 pm
EYW
- PIT
2 stops7h 03m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,199
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:36 pm
PIT
- EYW
1 stop6h 24m
Delta
Sat 10/106:11 pm
EYW
- PIT
1 stop6h 25m
Delta
Deal found 7/21![Delta logo]()
$1,138
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:00 am
PIT
- EYW
1 stop6h 55m
American Airlines
Fri 9/253:30 pm
EYW
- PIT
1 stop7h 24m
American Airlines
Deal found 7/22![American Airlines logo]()
$1,028
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am
PIT
- EYW
1 stop7h 54m
American Airlines
Mon 10/195:28 pm
EYW
- PIT
2 stops7h 03m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,087
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:50 am
PIT
- EYW
1 stop5h 00m
Delta
Deal found 7/20![Delta logo]()
$557
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:24 pm
PIT
- EYW
2 stops7h 15m
American Airlines
Deal found 7/20![American Airlines logo]()
$673
Travel insights for first class flights from Pittsburgh to Key West
Get recent, data-driven insights about first class flights from Pittsburgh to Key West including ideal travel times, pricing trends, and more.
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.
Complete your trip
Flights by cabin class
More first class flights
Nearby airports
Popular routes
Complete your trip
Complement your first class flight to Key West by adding a car rental and/or hotel room to your itinerary.
Search flights to Key West by cabin class
Expand your first class flight ticket search
Look further for the perfect first class travel experience if you are not set on Key West
First class flights to New Yorkfrom $223/person
First class flights to Las Vegasfrom $188/person
First class flights to Miamifrom $353/person
First class flights to Atlantafrom $138/person
First class flights to Fort Lauderdalefrom $350/person
First class flights to Bostonfrom $152/person
First class flights to Honolulufrom $249/person
First class flights to Nashvillefrom $273/person