$125+ Cheap flights from Washington to Pittsburgh (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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PIT
Jun 16 — Jun 231
Round-trip
1 adult, Economy
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Find cheap flights from Washington to Pittsburgh with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Washington to PittsburghExplore the most affordable flight options available from Washington to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
Explore the most affordable flight options available from Washington to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/110:35 pm
SEA
- PIT
1 stop8h 37m
American Airlines
Wed 6/35:11 pm
PIT
- SEA
1 stop8h 47m
American Airlines
Deal found 5/12![American Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 5/14. 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 8/251:57 pm
SEA
- PIT
1 stop7h 18m
United Airlines
Thu 8/275:48 pm
PIT
- SEA
1 stop8h 38m
United Airlines
Deal found 5/14![United Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:15 am
SEA
- PIT
2 stops9h 05m
Southwest
Tue 10/1312:55 pm
PIT
- SEA
1 stop9h 05m
Southwest
Deal found 5/16![Southwest logo]()
$290
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Sat 9/1910:47 pm
SEA
- PIT
1 stop8h 07m
United Airlines
Sun 9/277:20 pm
PIT
- SEA
1 stop7h 54m
United Airlines
Deal found 5/13![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:00 am
SEA
- PIT
1 stop7h 15m
Southwest
Tue 7/145:30 pm
PIT
- SEA
1 stop10h 10m
Southwest
Deal found 5/13![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:00 pm
SEA
- PIT
1 stop10h 45m
Southwest
Sat 8/291:20 pm
PIT
- SEA
1 stop9h 10m
Southwest
Deal found 5/16![Southwest logo]()
$303
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:15 am
SEA
- PIT
1 stop13h 00m
Southwest
Tue 8/186:30 pm
PIT
- SEA
1 stop7h 35m
Southwest
Deal found 5/12![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:15 am
SEA
- PIT
1 stop7h 20m
Southwest
Wed 6/106:25 pm
PIT
- SEA
1 stop8h 05m
Southwest
Deal found 5/12![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:15 am
SEA
- PIT
1 stop7h 15m
Southwest
Sun 8/306:55 am
PIT
- SEA
1 stop9h 20m
Southwest
Deal found 5/12![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:20 am
SEA
- PIT
2 stops9h 15m
Southwest
Sat 8/293:20 pm
PIT
- SEA
1 stop9h 10m
Southwest
Deal found 5/12![Southwest logo]()
$316
This American Airlines deal was found by Cheapflights users on 5/13. 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 5/295:10 am
SEA
- PIT
1 stop10h 35m
American Airlines
Sun 5/315:11 pm
PIT
- SEA
1 stop8h 47m
American Airlines
Deal found 5/13![American Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:55 pm
SEA
- PIT
1 stop7h 20m
Southwest
Sat 6/66:20 pm
PIT
- SEA
2 stops9h 50m
Southwest
Deal found 5/13![Southwest logo]()
$320
Best flights from Washington to PittsburghDiscover carefully curated flight deals from Washington to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
Discover carefully curated flight deals from Washington to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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 6/812:33 am
PDX
- PIT
1 stop6h 57m
Delta
Tue 6/95:40 pm
PIT
- PDX
1 stop9h 06m
Delta
Deal found 5/13![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:05 pm
SEA
- PIT
1 stop8h 10m
Southwest
Wed 6/173:55 pm
PIT
- SEA
2 stops10h 35m
Southwest
Deal found 5/13![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 5/16. 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 8/411:40 pm
PDX
- PIT
1 stop7h 18m
United Airlines
Tue 8/1110:45 am
PIT
- PDX
1 stop8h 11m
United Airlines
Deal found 5/16![United Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Tue 9/221:58 pm
GEG
- PIT
1 stop21h 10m
American Airlines
Sat 9/268:25 am
PIT
- GEG
1 stop6h 15m
American Airlines
Deal found 5/13![American Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:00 am
ALW
- PIT
1 stop9h 25m
Alaska Airlines
Sat 9/57:00 am
PIT
- ALW
1 stop9h 09m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:15 am
SEA
- PIT
2 stops9h 35m
Southwest
Sat 6/134:50 pm
PIT
- SEA
1 stop11h 20m
Southwest
Deal found 5/16![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:35 am
SEA
- PIT
2 stops8h 30m
Southwest
Wed 7/85:30 pm
PIT
- SEA
1 stop10h 10m
Southwest
Deal found 5/16![Southwest logo]()
$378
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/210:40 pm
SEA
- PIT
1 stop8h 18m
United Airlines
Tue 6/98:51 am
PIT
- SEA
2 stops12h 56m
United Airlines
Deal found 5/12![United Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 5/15. 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.
Tue 6/912:30 pm
PSC
- PIT
2 stops8h 37m
Delta
Wed 6/245:40 pm
PIT
- PSC
1 stop9h 18m
Delta
Deal found 5/15![Delta logo]()
$442
This Orbitz deal was found by Cheapflights users on 5/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am
PSC
- PIT
1 stop18h 25m
Alaska Airlines
Tue 9/156:26 pm
PIT
- PSC
1 stop8h 23m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:35 am
SEA
- PIT
1 stop9h 10m
Southwest
Thu 8/66:30 pm
PIT
- SEA
1 stop9h 10m
Southwest
Deal found 5/12![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 5/16. 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 8/65:15 am
PDX
- PIT
1 stop8h 12m
United Airlines
Mon 8/102:10 pm
PIT
- PDX
1 stop7h 37m
United Airlines
Deal found 5/16![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 5/14. 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.
Tue 6/2312:35 pm
GEG
- PIT
1 stop7h 35m
Delta
Tue 7/75:40 pm
PIT
- GEG
1 stop9h 15m
Delta
Deal found 5/14![Delta logo]()
$457
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:05 pm
SEA
- PIT
2 stops10h 00m
Southwest
Fri 6/191:20 pm
PIT
- SEA
1 stop11h 10m
Southwest
Deal found 5/13![Southwest logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 5/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3011:41 am
PSC
- PIT
1 stop14h 59m
Alaska Airlines
Wed 6/37:00 am
PIT
- PSC
1 stop9h 14m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$501
This Delta deal was found by Cheapflights users on 5/13. 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 6/2412:35 pm
GEG
- PIT
1 stop7h 35m
Delta
Wed 7/85:40 pm
PIT
- GEG
1 stop9h 15m
Delta
Deal found 5/13![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 5/13. 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 8/1311:02 pm
PDX
- PIT
1 stop7h 47m
United Airlines
Sun 8/236:10 pm
PIT
- PDX
1 stop8h 30m
United Airlines
Deal found 5/13![United Airlines logo]()
$480
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:05 pm
SEA
- PIT
2 stops10h 00m
Southwest
Sat 8/291:55 pm
PIT
- SEA
2 stops10h 35m
Southwest
Deal found 5/16![Southwest logo]()
$409
This Delta deal was found by Cheapflights users on 5/16. 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.
Tue 6/2312:35 pm
GEG
- PIT
1 stop7h 35m
Delta
Fri 7/35:45 pm
PIT
- GEG
1 stop9h 14m
Delta
Deal found 5/16![Delta logo]()
$462
This Southwest deal was found by Cheapflights users on 5/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:30 am
SEA
- PIT
1 stop14h 25m
Southwest
Tue 7/75:30 pm
PIT
- SEA
1 stop10h 10m
Southwest
Deal found 5/14![Southwest logo]()
$414
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Sat 5/3012:10 pm
PSC
- PIT
1 stop7h 47m
United Airlines
Wed 6/32:13 pm
PIT
- PSC
2 stops13h 33m
United Airlines
Deal found 5/15![United Airlines logo]()
$506
This Alaska Airlines deal was found by Cheapflights users on 5/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:41 am
PSC
- PIT
1 stop14h 59m
Alaska Airlines
Thu 6/46:52 pm
PIT
- PSC
1 stop8h 22m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 5/12. 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.
Tue 6/305:20 am
GEG
- PIT
1 stop8h 15m
Delta
Mon 7/66:40 am
PIT
- GEG
1 stop8h 00m
Delta
Deal found 5/12![Delta logo]()
$462
This Delta deal was found by Cheapflights users on 5/12. 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 7/135:20 am
GEG
- PIT
1 stop8h 10m
Delta
Thu 7/167:28 pm
PIT
- GEG
1 stop6h 38m
Delta
Deal found 5/12![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:50 am
SEA
- PIT
1 stop11h 20m
Southwest
Sun 7/510:45 am
PIT
- SEA
1 stop10h 10m
Southwest
Deal found 5/15![Southwest logo]()
$431
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:52 am
PSC
- PIT
1 stop6h 43m
Alaska Airlines
Mon 10/123:00 pm
PIT
- PSC
2 stops10h 54m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$588
This Southwest deal was found by Cheapflights users on 5/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:25 pm
SEA
- PIT
2 stops11h 40m
Southwest
Sun 8/236:00 am
PIT
- SEA
2 stops11h 40m
Southwest
Deal found 5/14![Southwest logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 5/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:00 am
ALW
- PIT
1 stop9h 56m
Alaska Airlines
Wed 6/36:52 pm
PIT
- ALW
1 stop8h 25m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$601
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:30 pm
PDX
- PIT
2 stops10h 15m
Southwest
Wed 8/193:25 pm
PIT
- PDX
2 stops9h 50m
Southwest
Deal found 5/15![Southwest logo]()
$431
This Delta deal was found by Cheapflights users on 5/16. 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 7/155:21 pm
PSC
- PIT
2 stops12h 47m
Delta
Sun 7/195:40 pm
PIT
- PSC
2 stops9h 13m
Delta
Deal found 5/16![Delta logo]()
$562
Last-minute flights from Washington to PittsburghDiscover last-minute flight deals from Washington to Pittsburgh. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Pittsburgh. Data last updated May 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/13. 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 5/295:10 am
SEA
- PIT
1 stop10h 35m
American Airlines
Sun 5/315:11 pm
PIT
- SEA
1 stop8h 47m
American Airlines
Deal found 5/13![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 5/12. 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 6/110:35 pm
SEA
- PIT
1 stop8h 37m
American Airlines
Wed 6/35:11 pm
PIT
- SEA
1 stop8h 47m
American Airlines
Deal found 5/12![American Airlines logo]()
$284
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:55 pm
SEA
- PIT
1 stop7h 20m
Southwest
Sat 6/66:20 pm
PIT
- SEA
2 stops9h 50m
Southwest
Deal found 5/13![Southwest logo]()
$320
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:55 pm
SEA
- PIT
1 stop7h 20m
Southwest
Thu 6/41:20 pm
PIT
- SEA
1 stop11h 10m
Southwest
Deal found 5/12![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
SEA
- PIT
1 stop6h 10m
Southwest
Fri 6/56:40 pm
PIT
- SEA
2 stops10h 00m
Southwest
Deal found 5/15![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 5/13. 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 6/812:33 am
PDX
- PIT
1 stop6h 57m
Delta
Tue 6/95:40 pm
PIT
- PDX
1 stop9h 06m
Delta
Deal found 5/13![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:15 am
SEA
- PIT
1 stop7h 20m
Southwest
Wed 6/106:25 pm
PIT
- SEA
1 stop8h 05m
Southwest
Deal found 5/12![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:05 pm
SEA
- PIT
2 stops10h 00m
Southwest
Fri 6/128:15 pm
PIT
- SEA
1 stop7h 15m
Southwest
Deal found 5/15![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:05 pm
SEA
- PIT
1 stop8h 10m
Southwest
Wed 6/175:30 pm
PIT
- SEA
1 stop10h 10m
Southwest
Deal found 5/13![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:05 pm
SEA
- PIT
1 stop8h 10m
Southwest
Tue 6/166:25 pm
PIT
- SEA
1 stop8h 05m
Southwest
Deal found 5/11![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2211:05 pm
SEA
- PIT
1 stop8h 15m
Southwest
Thu 6/256:40 pm
PIT
- SEA
2 stops10h 00m
Southwest
Deal found 5/13![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:30 pm
SEA
- PIT
2 stops13h 35m
Southwest
Tue 7/77:30 pm
PIT
- SEA
1 stop7h 50m
Southwest
Deal found 5/16![Southwest logo]()
$341
One-way flights from Washington to PittsburghSearch for one-way flight options from Washington to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
Search for one-way flight options from Washington to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This American Airlines deal was found by Cheapflights users on 5/13. 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 6/410:23 am
SEA
- PIT
1 stop10h 34m
American Airlines
Deal found 5/13![American Airlines logo]()
$125
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:05 pm
SEA
- PIT
1 stop8h 15m
Southwest
Deal found 5/12![Southwest logo]()
$143
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:45 pm
SEA
- PIT
1 stop10h 50m
Southwest
Deal found 5/13![Southwest logo]()
$148
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:05 pm
SEA
- PIT
1 stop8h 40m
Southwest
Deal found 5/15![Southwest logo]()
$156
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:00 pm
SEA
- PIT
1 stop10h 35m
Southwest
Deal found 5/15![Southwest logo]()
$161
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:15 am
SEA
- PIT
1 stop13h 00m
Southwest
Deal found 5/12![Southwest logo]()
$165
This United Airlines deal was found by Cheapflights users on 5/14. 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 6/293:33 pm
SEA
- PIT
1 stop10h 46m
United Airlines
Deal found 5/14![United Airlines logo]()
$168
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Tue 6/95:10 am
PDX
- PIT
1 stop10h 31m
American Airlines
Deal found 5/13![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Tue 6/911:58 pm
SEA
- PIT
1 stop9h 35m
American Airlines
Deal found 5/13![American Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Fri 6/57:05 pm
SEA
- PIT
2 stops11h 53m
United Airlines
Deal found 5/12![United Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/47:50 pm
SEA
- PIT
2 stops16h 02m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/42:38 pm
PDX
- PIT
2 stops47h 08m
Allegiant Air
Deal found 5/14![Allegiant Air logo]()
$201
Find flight deals from Washington to Pittsburgh
Keep the following information in mind while searching for Washington to Pittsburgh flight deals. Data was last updated May 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (American Airlines) |
One-way from | $125 (American Airlines) |
Popular in | November |
Cheapest in | February |
Average price | $407 |
Good round-trip deal | $442 or less |
Good one-way deal | $243 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 May 17, 2026.
Use the filters below to find and compare flights from Washington to Pittsburgh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandPittsburgh
PDX - PIT
PDXPIT
Portland
Mon 6/8
12:33 am-10:30 am
1 stop6h 57m
Pittsburgh
Tue 6/9
5:40 pm-11:46 pm
1 stop9h 06m
$357
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Wed 6/10
11:05 pm-10:15 am
1 stop8h 10m
Pittsburgh
Wed 6/17
3:55 pm-11:30 pm
2 stops10h 35m
$361
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Sat 6/6
6:15 am-6:50 pm
2 stops9h 35m
Pittsburgh
Sat 6/13
4:50 pm-1:10 am
1 stop11h 20m
$378
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Wed 7/1
7:35 am-7:05 pm
2 stops8h 30m
Pittsburgh
Wed 7/8
5:30 pm-12:40 am
1 stop10h 10m
$378
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Tue 6/16
7:35 am-7:45 pm
1 stop9h 10m
Pittsburgh
Thu 8/6
6:30 pm-12:40 am
1 stop9h 10m
$387
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Tue 6/16
11:05 pm-12:05 pm
2 stops10h 00m
Pittsburgh
Fri 6/19
1:20 pm-9:30 pm
1 stop11h 10m
$404
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Tue 8/4
11:05 pm-12:05 pm
2 stops10h 00m
Pittsburgh
Sat 8/29
1:55 pm-9:30 pm
2 stops10h 35m
$409
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Fri 6/26
6:30 am-11:55 pm
1 stop14h 25m
Pittsburgh
Tue 7/7
5:30 pm-12:40 am
1 stop10h 10m
$414
PortlandPittsburgh
PDX - PIT
PDXPIT
Portland
Tue 8/4
11:40 pm-9:58 am
1 stop7h 18m
Pittsburgh
Tue 8/11
10:45 am-3:56 pm
1 stop8h 11m
$421
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Tue 6/2
10:40 pm-9:58 am
1 stop8h 18m
Pittsburgh
Tue 6/9
8:51 am-6:47 pm
2 stops12h 56m
$427
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Pittsburgh
Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Washington with our price prediction graph.
PDX-PIT
SEA-PIT
GEG-PIT
ALW-PIT
PSC-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 Washington to Pittsburgh
USWA-PIT
PDX-PIT
SEA-PIT
GEG-PIT
ALW-PIT
How far ahead should I book a flight from State of Washington to Pittsburgh?
The price you pay for your flight from State of Washington to Pittsburgh may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from State of Washington to Pittsburgh?
Currently, September is the cheapest month in which you can book a flight from State of Washington to Pittsburgh (average of $42). Flying from State of Washington to Pittsburgh in June is currently the most expensive (average of $201). 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 WA to PIT?
Find hourly flight availability from Washington 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 May 17, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Pittsburgh as you normally would.
How much does it cost to fly round-trip from State of Washington to Pittsburgh?
Related info for your journey
Find useful and relevant information for your journey from Washington 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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Alternative routes for Washington to Pittsburgh
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Complete your trip
Complete your trip to Pittsburgh by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Washington to Pittsburgh, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington and Pittsburgh flights
Browse other Washington and Pittsburgh flight options. Last updated on May 17, 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 May 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Washington to Pittsburgh flights
Consider these flights traveling from Washington to Pittsburgh.
Top 6 airlines flying from Washington to Pittsburgh
Discover the top 6 airlines that operate flights from Washington 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 May 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$330 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$422 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$184 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$194 | Average$557 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$222 | Average$377 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$238 | Average$531 | FlexibilityNo cancel fee | On-time69% |