$119+ Cheap flights from Pittsburgh (PIT) to Washington
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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SEA
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Washington with Cheapflights
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Cheapest flights from Pittsburgh to WashingtonExplore the most affordable flight options available from Pittsburgh to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
Explore the most affordable flight options available from Pittsburgh to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.
This CheapOair deal was found by Cheapflights users on 6/28. 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.
Tue 8/257:10 am
PIT
- PDX
1 stop8h 51m
JetBlue
Sat 8/2911:27 pm
PDX
- PIT
1 stop9h 36m
JetBlue
Deal found 6/28![JetBlue logo]()
$291
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:10 am
PIT
- PDX
1 stop8h 51m
JetBlue
Thu 8/2711:27 pm
PDX
- PIT
1 stop9h 41m
JetBlue
Deal found 6/30![JetBlue logo]()
$293
This CheapOair deal was found by Cheapflights users on 6/30. 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.
Thu 8/137:10 am
PIT
- PDX
1 stop8h 51m
JetBlue
Mon 8/1711:27 pm
PDX
- PIT
1 stop9h 36m
JetBlue
Deal found 6/30![JetBlue logo]()
$314
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:00 am
PIT
- PDX
1 stop9h 03m
JetBlue
Mon 8/311:27 pm
PDX
- PIT
1 stop8h 36m
JetBlue
Deal found 6/30![JetBlue logo]()
$349
This Southwest deal was found by Cheapflights users on 6/26. 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 8/181:25 pm
PIT
- SEA
2 stops9h 50m
Southwest
Tue 8/257:10 am
SEA
- PIT
2 stops10h 35m
Southwest
Deal found 6/26![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 6/26. 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 7/236:40 pm
PIT
- SEA
2 stops10h 05m
Southwest
Fri 7/316:30 am
SEA
- PIT
1 stop14h 25m
Southwest
Deal found 6/26![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 6/28. 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 9/151:25 pm
PIT
- SEA
2 stops9h 50m
Southwest
Thu 9/247:00 am
SEA
- PIT
2 stops9h 15m
Southwest
Deal found 6/28![Southwest logo]()
$357
This Southwest deal was found by Cheapflights users on 6/26. 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 8/146:50 am
PIT
- SEA
1 stop14h 55m
Southwest
Mon 8/175:00 am
SEA
- PIT
2 stops9h 55m
Southwest
Deal found 6/26![Southwest logo]()
$358
This Expedia deal was found by Cheapflights users on 6/30. 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 8/207:10 am
PIT
- PDX
1 stop8h 51m
Multiple Airlines
Tue 8/252:42 pm
PDX
- PIT
2 stops11h 42m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 6/28. 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 8/2012:50 pm
PIT
- SEA
2 stops13h 05m
Southwest
Sun 8/235:55 am
SEA
- PIT
1 stop9h 45m
Southwest
Deal found 6/28![Southwest logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/225:05 pm
PIT
- SEA
1 stop8h 51m
American Airlines
Tue 7/286:00 am
SEA
- PIT
1 stop11h 09m
American Airlines
Deal found 6/29![American Airlines logo]()
$360
This Expedia deal was found by Cheapflights users on 6/28. 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.
Tue 8/187:10 am
PIT
- PDX
1 stop8h 51m
Multiple Airlines
Mon 8/245:41 pm
PDX
- PIT
1 stop8h 43m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$360
Best flights from Pittsburgh to WashingtonDiscover carefully curated flight deals from Pittsburgh to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
Discover carefully curated flight deals from Pittsburgh to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2026.
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:10 am
PIT
- PDX
1 stop8h 51m
JetBlue
Thu 8/2711:27 pm
PDX
- PIT
1 stop9h 41m
JetBlue
Deal found 6/30![JetBlue logo]()
$293
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Wed 9/167:00 am
PIT
- SEA
2 stops15h 08m
United Airlines
Sat 9/267:25 pm
SEA
- PIT
2 stops11h 29m
United Airlines
Deal found 6/26![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 6/30. 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 7/284:45 pm
PIT
- SEA
2 stops9h 50m
Southwest
Tue 8/46:25 am
SEA
- PIT
1 stop11h 25m
Southwest
Deal found 6/30![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 6/29. 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 8/265:39 pm
PIT
- GEG
1 stop8h 47m
Delta
Mon 8/312:05 pm
GEG
- PIT
1 stop5h 45m
Delta
Deal found 6/29![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 12/26:14 pm
PIT
- GEG
1 stop9h 04m
Alaska Airlines
Thu 12/37:00 am
GEG
- PIT
1 stop7h 17m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$407
This American Airlines deal was found by Cheapflights users on 6/26. 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 7/283:11 pm
PIT
- GEG
2 stops10h 55m
American Airlines
Tue 8/182:27 pm
GEG
- PIT
1 stop6h 32m
American Airlines
Deal found 6/26![American Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 6/28. 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.
Sun 7/195:35 pm
PIT
- SEA
1 stop10h 40m
Southwest
Wed 7/2210:45 pm
SEA
- PIT
1 stop10h 45m
Southwest
Deal found 6/28![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Sun 8/234:57 pm
PIT
- SEA
1 stop9h 07m
United Airlines
Fri 8/287:35 pm
SEA
- PIT
2 stops11h 14m
United Airlines
Deal found 6/28![United Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 6/28. 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 9/153:41 pm
PIT
- PDX
1 stop9h 06m
Delta
Tue 9/2211:54 am
PDX
- PIT
1 stop9h 04m
Delta
Deal found 6/28![Delta logo]()
$429
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:00 am
PIT
- PDX
1 stop9h 03m
JetBlue
Mon 8/311:27 pm
PDX
- PIT
1 stop8h 36m
JetBlue
Deal found 6/30![JetBlue logo]()
$439
This Southwest deal was found by Cheapflights users on 7/1. 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 8/157:00 am
PIT
- GEG
2 stops10h 35m
Southwest
Tue 8/186:15 am
GEG
- PIT
1 stop11h 35m
Southwest
Deal found 7/1![Southwest logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 9/236:28 pm
PIT
- PUW
1 stop8h 24m
Alaska Airlines
Sat 9/266:06 am
PUW
- PIT
1 stop8h 24m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/410:30 am
PIT
- SEA
2 stops15h 26m
United Airlines
Wed 7/155:15 am
SEA
- PIT
1 stop8h 12m
United Airlines
Deal found 7/1![United Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 7/256:40 am
PIT
- PDX
1 stop8h 58m
Delta
Mon 8/312:35 am
PDX
- PIT
1 stop6h 45m
Delta
Deal found 6/30![Delta logo]()
$433
This JetBlue deal was found by Cheapflights users on 6/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:53 pm
PIT
- PDX
1 stop12h 36m
JetBlue
Mon 8/2411:27 pm
PDX
- PIT
1 stop9h 36m
JetBlue
Deal found 6/26![JetBlue logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 9/126:28 pm
PIT
- EAT
1 stop8h 31m
Alaska Airlines
Tue 9/155:15 am
EAT
- PIT
1 stop9h 15m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 6/30. 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 7/285:45 am
PIT
- PDX
1 stop7h 42m
Delta
Sat 8/110:40 pm
PDX
- PIT
1 stop9h 58m
Delta
Deal found 6/30![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 6/29. 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 8/182:00 pm
PIT
- PDX
2 stops10h 55m
Southwest
Wed 8/1911:30 pm
PDX
- PIT
2 stops9h 40m
Southwest
Deal found 6/29![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 6/29. 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 9/33:46 pm
PIT
- SEA
1 stop8h 55m
United Airlines
Fri 9/116:15 pm
SEA
- PIT
2 stops12h 21m
United Airlines
Deal found 6/29![United Airlines logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 8/296:23 pm
PIT
- EAT
1 stop8h 36m
Alaska Airlines
Wed 9/25:15 am
EAT
- PIT
1 stop9h 10m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 6/29. 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 10/267:45 pm
PIT
- GEG
1 stop7h 50m
Southwest
Thu 10/296:00 am
GEG
- PIT
2 stops10h 05m
Southwest
Deal found 6/29![Southwest logo]()
$444
This United Airlines deal was found by Cheapflights users on 6/28. 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 8/257:00 am
PIT
- SEA
2 stops10h 24m
United Airlines
Wed 8/265:00 am
SEA
- PIT
2 stops9h 13m
United Airlines
Deal found 6/28![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 7/1. 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 8/95:50 am
PIT
- SEA
1 stop10h 50m
Delta
Thu 8/1311:59 pm
SEA
- PIT
1 stop7h 21m
Delta
Deal found 7/1![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 6/30. 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 8/257:00 am
PIT
- PDX
2 stops11h 25m
Southwest
Mon 8/315:45 am
PDX
- PIT
2 stops13h 20m
Southwest
Deal found 6/30![Southwest logo]()
$445
This United Airlines deal was found by Cheapflights users on 6/28. 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 9/172:11 pm
PIT
- SEA
2 stops12h 15m
United Airlines
Sat 9/267:25 pm
SEA
- PIT
2 stops11h 29m
United Airlines
Deal found 6/28![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 7/256:40 am
PIT
- PDX
1 stop8h 58m
Delta
Mon 8/311:20 pm
PDX
- PIT
2 stops12h 22m
Delta
Deal found 6/30![Delta logo]()
$486
This Southwest deal was found by Cheapflights users on 6/30. 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 10/83:55 pm
PIT
- GEG
2 stops9h 15m
Southwest
Sat 10/178:25 am
GEG
- PIT
1 stop12h 05m
Southwest
Deal found 6/30![Southwest logo]()
$450
This Delta deal was found by Cheapflights users on 6/28. 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.
Fri 12/41:50 pm
PIT
- GEG
1 stop10h 47m
Delta
Wed 12/92:05 pm
GEG
- PIT
1 stop6h 13m
Delta
Deal found 6/28![Delta logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 7/117:30 am
PIT
- PUW
1 stop9h 23m
Alaska Airlines
Wed 7/155:40 am
PUW
- PIT
1 stop8h 32m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$628
This Southwest deal was found by Cheapflights users on 6/29. 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 7/306:40 pm
PIT
- SEA
2 stops10h 05m
Southwest
Mon 8/311:05 pm
SEA
- PIT
1 stop9h 15m
Southwest
Deal found 6/29![Southwest logo]()
$491
Last-minute flights from Pittsburgh to WashingtonDiscover last-minute flight deals from Pittsburgh to Washington. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Washington. Data last updated July 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/75:05 pm
PIT
- SEA
1 stop8h 51m
American Airlines
Tue 7/1410:35 pm
SEA
- PIT
1 stop8h 32m
American Airlines
Deal found 6/28![American Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 6/29. 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 7/145:30 pm
PIT
- SEA
1 stop10h 15m
Southwest
Sat 7/186:30 am
SEA
- PIT
1 stop14h 25m
Southwest
Deal found 6/29![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 6/27. 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 7/155:30 pm
PIT
- SEA
1 stop10h 15m
Southwest
Tue 7/2110:45 pm
SEA
- PIT
1 stop10h 50m
Southwest
Deal found 6/27![Southwest logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/27. 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 7/215:05 pm
PIT
- SEA
1 stop8h 51m
American Airlines
Sat 8/16:00 am
SEA
- PIT
1 stop10h 56m
American Airlines
Deal found 6/27![American Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 6/29. 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 7/215:30 pm
PIT
- SEA
1 stop10h 15m
Southwest
Mon 7/277:35 am
SEA
- PIT
2 stops10h 00m
Southwest
Deal found 6/29![Southwest logo]()
$376
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/225:05 pm
PIT
- SEA
1 stop8h 51m
American Airlines
Tue 7/286:00 am
SEA
- PIT
1 stop11h 09m
American Airlines
Deal found 6/29![American Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 6/29. 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 7/225:30 pm
PIT
- SEA
1 stop10h 15m
Southwest
Tue 7/287:30 pm
SEA
- PIT
2 stops13h 35m
Southwest
Deal found 6/29![Southwest logo]()
$365
This Southwest deal was found by Cheapflights users on 6/26. 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 7/236:40 pm
PIT
- SEA
2 stops10h 05m
Southwest
Fri 7/316:30 am
SEA
- PIT
1 stop14h 25m
Southwest
Deal found 6/26![Southwest logo]()
$356
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/233:36 pm
PIT
- SEA
1 stop10h 24m
American Airlines
Fri 7/315:05 am
SEA
- PIT
1 stop10h 38m
American Airlines
Deal found 6/28![American Airlines logo]()
$363
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:00 am
PIT
- PDX
1 stop9h 03m
JetBlue
Mon 8/311:27 pm
PDX
- PIT
1 stop8h 36m
JetBlue
Deal found 6/30![JetBlue logo]()
$349
This American Airlines deal was found by Cheapflights users on 6/26. 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 7/318:49 pm
PIT
- SEA
1 stop7h 10m
American Airlines
Tue 8/49:35 pm
SEA
- PIT
1 stop9h 09m
American Airlines
Deal found 6/26![American Airlines logo]()
$362
This CheapOair deal was found by Cheapflights users on 6/28. 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.
Fri 7/317:00 am
PIT
- PDX
1 stop9h 03m
JetBlue
Sun 8/211:44 pm
PDX
- PIT
1 stop8h 19m
JetBlue
Deal found 6/28![JetBlue logo]()
$372
One-way flights from Pittsburgh to WashingtonSearch for one-way flight options from Pittsburgh to Washington. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
Search for one-way flight options from Pittsburgh to Washington. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Southwest deal was found by Cheapflights users on 6/30. 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 7/145:30 pm
PIT
- SEA
1 stop10h 15m
Southwest
Deal found 6/30![Southwest logo]()
$119
This Southwest deal was found by Cheapflights users on 6/27. 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 8/251:25 pm
PIT
- SEA
2 stops9h 50m
Southwest
Deal found 6/27![Southwest logo]()
$124
This Southwest deal was found by Cheapflights users on 6/28. 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 7/256:20 pm
PIT
- SEA
1 stop9h 20m
Southwest
Deal found 6/28![Southwest logo]()
$133
This Southwest deal was found by Cheapflights users on 6/30. 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 8/191:25 pm
PIT
- SEA
2 stops9h 50m
Southwest
Deal found 6/30![Southwest logo]()
$138
This Southwest deal was found by Cheapflights users on 6/28. 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 9/163:25 pm
PIT
- SEA
2 stops10h 40m
Southwest
Deal found 6/28![Southwest logo]()
$139
This Southwest deal was found by Cheapflights users on 6/26. 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 8/245:50 am
PIT
- SEA
2 stops10h 00m
Southwest
Deal found 6/26![Southwest logo]()
$140
This JetBlue deal was found by Cheapflights users on 7/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:20 pm
PIT
- SEA
1 stop12h 18m
JetBlue
Deal found 7/1![JetBlue logo]()
$142
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:53 pm
PIT
- SEA
1 stop13h 00m
JetBlue
Deal found 6/30![JetBlue logo]()
$143
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:10 am
PIT
- PDX
1 stop8h 51m
JetBlue
Deal found 6/30![JetBlue logo]()
$146
This Southwest deal was found by Cheapflights users on 6/30. 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 8/66:30 pm
PIT
- SEA
1 stop9h 10m
Southwest
Deal found 6/30![Southwest logo]()
$147
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/86:16 pm
PIT
- SEA
1 stop7h 40m
United Airlines
Deal found 6/29![United Airlines logo]()
$152
This Southwest deal was found by Cheapflights users on 6/30. 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 8/1412:50 pm
PIT
- SEA
2 stops13h 05m
Southwest
Deal found 6/30![Southwest logo]()
$154
Find flight deals from Pittsburgh to Washington
Keep the following information in mind while searching for Pittsburgh to Washington flight deals. Data was last updated July 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (CheapOair) |
One-way from | $119 (Southwest) |
Popular in | July |
Cheapest in | February |
Average price | $476 |
Good round-trip deal | $461 or less |
Good one-way deal | $293 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Washington 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 July 1, 2026.
Use the filters below to find and compare flights from Pittsburgh to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghPortland
PIT - PDX
PITPDX
Pittsburgh
Thu 8/20
7:10 am-1:01 pm
1 stop8h 51m
Portland
Thu 8/27
11:27 pm-12:08 pm
1 stop9h 41m
$293
PittsburghSeattle
PIT - SEA
PITSEA
Pittsburgh
Wed 9/16
7:00 am-7:08 pm
2 stops15h 08m
Seattle/Tacoma Intl
Sat 9/26
7:25 pm-9:54 am
2 stops11h 29m
$357
PittsburghSeattle
PIT - SEA
PITSEA
Pittsburgh
Tue 7/28
4:45 pm-11:35 pm
2 stops9h 50m
Seattle/Tacoma Intl
Tue 8/4
6:25 am-8:50 pm
1 stop11h 25m
$376
PittsburghSeattle
PIT - SEA
PITSEA
Pittsburgh
Sun 7/19
5:35 pm-1:15 am
1 stop10h 40m
Seattle/Tacoma Intl
Wed 7/22
10:45 pm-12:30 pm
1 stop10h 45m
$387
Quickest round-trip
PittsburghSpokane
PIT - GEG
PITGEG
Pittsburgh
Wed 8/26
5:39 pm-11:26 pm
1 stop8h 47m
Spokane
Mon 8/31
2:05 pm-10:50 pm
1 stop5h 45m
$407
PittsburghSpokane
PIT - GEG
PITGEG
Pittsburgh
Wed 12/2
6:14 pm-12:18 am
1 stop9h 04m
Spokane
Thu 12/3
7:00 am-5:17 pm
1 stop7h 17m
$407
PittsburghSeattle
PIT - SEA
PITSEA
Pittsburgh
Sun 8/23
4:57 pm-11:04 pm
1 stop9h 07m
Seattle/Tacoma Intl
Fri 8/28
7:35 pm-9:49 am
2 stops11h 14m
$407
PittsburghSpokane
PIT - GEG
PITGEG
Pittsburgh
Tue 7/28
3:11 pm-11:06 pm
2 stops10h 55m
Spokane
Tue 8/18
2:27 pm-11:59 pm
1 stop6h 32m
$417
PittsburghSpokane
PIT - GEG
PITGEG
Pittsburgh
Sat 8/15
7:00 am-2:35 pm
2 stops10h 35m
Spokane
Tue 8/18
6:15 am-8:50 pm
1 stop11h 35m
$418
PittsburghPortland
PIT - PDX
PITPDX
Pittsburgh
Tue 9/15
3:41 pm-9:47 pm
1 stop9h 06m
Portland
Tue 9/22
11:54 am-11:58 pm
1 stop9h 04m
$429
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Pittsburgh to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Pittsburgh with our price prediction graph.
PIT-SEA
PIT-GEG
PIT-PDX
PIT-PUW
PIT-EAT
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 Pittsburgh to Washington
PIT-USWA
PIT-SEA
PIT-GEG
PIT-PDX
PIT-PUW
How much does it cost to fly round-trip from Pittsburgh to State of Washington?
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated July 1, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta from Pittsburgh to Washington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Food
7.1
Overall
7.9
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
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Pittsburgh and Washington flights
Browse other Pittsburgh and Washington flight options. Last updated on July 1, 2026.
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Pittsburgh to Washington flights
Consider these flights traveling from Pittsburgh to Washington.
Top 6 airlines flying from Pittsburgh to Washington
Discover the top 6 airlines that operate flights from Pittsburgh to Washington. 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 July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$371 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$171 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$365 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$446 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$180 | Average$463 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$231 | Average$466 | FlexibilityNo cancel fee | On-time69% |