$119+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PIT
Jul 31 — Aug 71
Round-trip
1 adult, Economy
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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
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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 July 1, 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 July 1, 2026.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:45 pm
SEA
- PIT
1 stop8h 43m
American Airlines
Mon 9/216:22 am
PIT
- SEA
1 stop8h 18m
American Airlines
Deal found 6/30![American Airlines logo]()
$237
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.
Wed 8/197:10 am
SEA
- PIT
1 stop9h 30m
Southwest
Sun 8/301:55 pm
PIT
- SEA
1 stop13h 55m
Southwest
Deal found 6/26![Southwest logo]()
$256
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 7/911:05 pm
SEA
- PIT
1 stop8h 10m
Southwest
Tue 7/145:30 pm
PIT
- SEA
1 stop10h 15m
Southwest
Deal found 6/29![Southwest logo]()
$267
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 7/236:30 am
SEA
- PIT
1 stop14h 25m
Southwest
Wed 7/295:30 pm
PIT
- SEA
1 stop10h 15m
Southwest
Deal found 6/29![Southwest logo]()
$272
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 7/155:05 am
SEA
- PIT
1 stop10h 38m
American Airlines
Wed 7/225:05 pm
PIT
- SEA
1 stop8h 51m
American Airlines
Deal found 6/29![American Airlines logo]()
$278
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 8/197:10 am
SEA
- PIT
1 stop9h 30m
Southwest
Sun 8/235:40 pm
PIT
- SEA
1 stop8h 55m
Southwest
Deal found 6/30![Southwest logo]()
$281
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 9/2311:05 pm
SEA
- PIT
1 stop8h 40m
Southwest
Fri 9/2512:50 pm
PIT
- SEA
2 stops13h 05m
Southwest
Deal found 6/27![Southwest logo]()
$287
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:42 pm
PDX
- PIT
1 stop9h 21m
JetBlue
Thu 8/207:10 am
PIT
- PDX
1 stop8h 51m
JetBlue
Deal found 6/29![JetBlue logo]()
$291
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:20 pm
SEA
- PIT
1 stop7h 20m
United Airlines
Sat 7/185:23 pm
PIT
- SEA
1 stop8h 56m
United Airlines
Deal found 6/30![United Airlines logo]()
$292
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:27 pm
PDX
- PIT
1 stop9h 36m
JetBlue
Tue 8/187:10 am
PIT
- PDX
1 stop8h 51m
JetBlue
Deal found 6/28![JetBlue logo]()
$292
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 8/275:15 am
SEA
- PIT
1 stop7h 15m
Southwest
Sun 8/305:40 pm
PIT
- SEA
1 stop8h 55m
Southwest
Deal found 6/29![Southwest logo]()
$295
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 8/1211:00 pm
SEA
- PIT
1 stop10h 35m
Southwest
Tue 8/186:30 pm
PIT
- SEA
1 stop7h 35m
Southwest
Deal found 6/27![Southwest logo]()
$297
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 July 1, 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 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.
Wed 8/197:10 am
SEA
- PIT
1 stop9h 30m
Southwest
Sun 8/235:40 pm
PIT
- SEA
1 stop8h 55m
Southwest
Deal found 6/30![Southwest logo]()
$281
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:27 pm
PDX
- PIT
1 stop9h 41m
JetBlue
Mon 8/2412:53 pm
PIT
- PDX
1 stop12h 36m
JetBlue
Deal found 6/29![JetBlue logo]()
$349
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.
Fri 9/2511:13 pm
SEA
- PIT
2 stops12h 01m
United Airlines
Sun 9/275:11 am
PIT
- SEA
1 stop7h 27m
United Airlines
Deal found 6/28![United Airlines logo]()
$352
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:27 pm
GEG
- PIT
1 stop6h 32m
American Airlines
Sat 8/152:54 pm
PIT
- GEG
1 stop8h 48m
American Airlines
Deal found 6/30![American Airlines 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.
Tue 12/87:00 am
GEG
- PIT
1 stop7h 17m
Alaska Airlines
Wed 12/96:14 pm
PIT
- GEG
1 stop7h 43m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$407
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.
Wed 8/1212:35 am
PDX
- PIT
1 stop6h 45m
Delta
Wed 8/197:05 am
PIT
- PDX
1 stop8h 53m
Delta
Deal found 6/30![Delta logo]()
$429
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.
Fri 8/216:15 am
SEA
- PIT
1 stop13h 00m
Southwest
Mon 8/242:05 pm
PIT
- SEA
1 stop9h 40m
Southwest
Deal found 6/28![Southwest logo]()
$300
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 8/135:15 am
SEA
- PIT
1 stop7h 15m
Southwest
Tue 8/186:00 am
PIT
- SEA
1 stop8h 00m
Southwest
Deal found 6/28![Southwest logo]()
$302
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.
Wed 9/1611:00 pm
SEA
- PIT
2 stops12h 11m
United Airlines
Mon 9/216:10 pm
PIT
- SEA
1 stop7h 35m
United Airlines
Deal found 6/29![United Airlines logo]()
$352
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.
Sun 7/2611:44 pm
PDX
- PIT
1 stop8h 19m
JetBlue
Thu 7/307:00 am
PIT
- PDX
1 stop9h 03m
JetBlue
Deal found 6/26![JetBlue logo]()
$390
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 8/182:27 pm
GEG
- PIT
1 stop6h 32m
American Airlines
Tue 8/256:00 am
PIT
- GEG
1 stop8h 54m
American Airlines
Deal found 6/28![American Airlines logo]()
$407
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.
Fri 8/146:15 am
SEA
- PIT
2 stops12h 50m
Southwest
Fri 8/214:10 pm
PIT
- SEA
2 stops9h 45m
Southwest
Deal found 6/29![Southwest logo]()
$338
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:00 am
PDX
- PIT
1 stop9h 17m
Alaska Airlines
Wed 12/96:14 pm
PIT
- PDX
1 stop8h 56m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$429
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:00 am
GEG
- PIT
1 stop6h 42m
United Airlines
Tue 10/276:44 am
PIT
- GEG
1 stop8h 34m
United Airlines
Deal found 6/30![United Airlines logo]()
$407
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 9/226:00 am
GEG
- PIT
1 stop8h 34m
American Airlines
Sat 9/2611:00 am
PIT
- GEG
2 stops12h 25m
American Airlines
Deal found 6/28![American Airlines logo]()
$412
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 8/126:25 am
SEA
- PIT
1 stop11h 25m
Southwest
Fri 8/2112:50 pm
PIT
- SEA
2 stops13h 05m
Southwest
Deal found 6/30![Southwest logo]()
$351
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 8/711:20 pm
PDX
- PIT
1 stop8h 59m
Delta
Tue 8/111:57 pm
PIT
- PDX
1 stop10h 47m
Delta
Deal found 6/28![Delta logo]()
$470
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 12/55:06 am
ALW
- PIT
1 stop9h 11m
Alaska Airlines
Wed 12/96:14 pm
PIT
- ALW
1 stop8h 42m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$465
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 8/135:15 am
SEA
- PIT
1 stop7h 15m
Southwest
Thu 8/2012:50 pm
PIT
- SEA
2 stops13h 05m
Southwest
Deal found 6/28![Southwest logo]()
$356
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 8/185:15 am
PSC
- PIT
1 stop6h 20m
United Airlines
Tue 8/259:01 am
PIT
- PSC
2 stops14h 36m
United Airlines
Deal found 6/28![United Airlines logo]()
$453
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
PDX
- PIT
1 stop7h 39m
Delta
Sun 11/16:45 am
PIT
- PDX
1 stop6h 51m
Delta
Deal found 6/26![Delta logo]()
$504
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:17 pm
PSC
- PIT
1 stop9h 07m
Alaska Airlines
Tue 9/17:02 am
PIT
- PSC
1 stop9h 12m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$471
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:33 am
PDX
- PIT
1 stop7h 15m
Delta
Thu 7/164:17 pm
PIT
- PDX
1 stop10h 01m
Delta
Deal found 6/27![Delta logo]()
$511
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 10/61:55 pm
GEG
- PIT
1 stop6h 00m
Southwest
Mon 10/195:30 am
PIT
- GEG
1 stop7h 15m
Southwest
Deal found 6/29![Southwest 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.
Fri 9/115:41 pm
PDX
- PIT
1 stop8h 44m
Alaska Airlines
Sat 9/197:02 am
PIT
- PDX
2 stops12h 48m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$500
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.
Sat 7/115:14 am
PSC
- PIT
1 stop7h 02m
United Airlines
Wed 7/155:23 pm
PIT
- PSC
1 stop10h 27m
United Airlines
Deal found 6/26![United Airlines logo]()
$501
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.
Sat 9/2612:45 pm
GEG
- PIT
1 stop6h 25m
Southwest
Tue 9/292:00 pm
PIT
- GEG
2 stops11h 25m
Southwest
Deal found 6/29![Southwest logo]()
$412
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:02 am
GEG
- PIT
1 stop8h 09m
United Airlines
Wed 12/910:20 am
PIT
- GEG
2 stops13h 49m
United Airlines
Deal found 6/30![United Airlines logo]()
$512
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.
Thu 8/65:24 pm
PSC
- PIT
2 stops12h 41m
Delta
Mon 8/105:50 am
PIT
- PSC
2 stops11h 54m
Delta
Deal found 6/29![Delta logo]()
$569
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:08 am
PSC
- PIT
2 stops34h 28m
Alaska Airlines
Tue 11/246:14 pm
PIT
- PSC
1 stop9h 00m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$529
Last-minute flights from Washington to PittsburghDiscover last-minute flight deals from Washington to Pittsburgh. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Pittsburgh. Data last updated July 1, 2026 and is based on user searches.
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 7/911:05 pm
SEA
- PIT
1 stop8h 10m
Southwest
Tue 7/145:30 pm
PIT
- SEA
1 stop10h 15m
Southwest
Deal found 6/29![Southwest logo]()
$267
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 7/155:05 am
SEA
- PIT
1 stop10h 38m
American Airlines
Wed 7/225:05 pm
PIT
- SEA
1 stop8h 51m
American Airlines
Deal found 6/29![American Airlines logo]()
$278
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:20 pm
SEA
- PIT
1 stop7h 20m
United Airlines
Sat 7/185:23 pm
PIT
- SEA
1 stop8h 56m
United Airlines
Deal found 6/30![United Airlines logo]()
$292
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 7/236:30 am
SEA
- PIT
1 stop14h 25m
Southwest
Wed 7/295:30 pm
PIT
- SEA
1 stop10h 15m
Southwest
Deal found 6/29![Southwest logo]()
$272
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:11 pm
SEA
- PIT
1 stop7h 42m
United Airlines
Mon 8/106:16 pm
PIT
- SEA
1 stop7h 40m
United Airlines
Deal found 6/30![United Airlines logo]()
$237
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:27 pm
PDX
- PIT
1 stop9h 36m
JetBlue
Tue 8/187:10 am
PIT
- PDX
1 stop8h 51m
JetBlue
Deal found 6/28![JetBlue logo]()
$292
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 8/1211:00 pm
SEA
- PIT
1 stop10h 35m
Southwest
Tue 8/186:30 pm
PIT
- SEA
1 stop7h 35m
Southwest
Deal found 6/27![Southwest logo]()
$297
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1611:42 pm
PDX
- PIT
1 stop9h 21m
JetBlue
Thu 8/207:10 am
PIT
- PDX
1 stop8h 51m
JetBlue
Deal found 6/29![JetBlue logo]()
$291
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.
Wed 8/197:10 am
SEA
- PIT
1 stop9h 30m
Southwest
Sun 8/301:55 pm
PIT
- SEA
1 stop13h 55m
Southwest
Deal found 6/26![Southwest logo]()
$256
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 8/197:10 am
SEA
- PIT
1 stop9h 30m
Southwest
Sun 8/235:40 pm
PIT
- SEA
1 stop8h 55m
Southwest
Deal found 6/30![Southwest logo]()
$281
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 8/275:15 am
SEA
- PIT
1 stop7h 15m
Southwest
Sun 8/305:40 pm
PIT
- SEA
1 stop8h 55m
Southwest
Deal found 6/29![Southwest logo]()
$295
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:40 am
SEA
- PIT
1 stop10h 36m
American Airlines
Sun 9/611:35 am
PIT
- SEA
1 stop10h 12m
American Airlines
Deal found 7/1![American Airlines logo]()
$299
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 July 1, 2026.
Search for one-way flight options from Washington to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
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 9/158:20 am
SEA
- PIT
1 stop9h 45m
American Airlines
Deal found 6/28![American Airlines logo]()
$119
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 10/78:24 am
SEA
- PIT
1 stop9h 36m
American Airlines
Deal found 6/29![American Airlines logo]()
$120
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.
Tue 9/2911:05 am
SEA
- PIT
2 stops9h 54m
United Airlines
Deal found 7/1![United Airlines logo]()
$124
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.
Sun 12/2711:50 pm
SEA
- PIT
1 stop7h 03m
United Airlines
Deal found 6/29![United Airlines logo]()
$125
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 8/295:00 am
SEA
- PIT
1 stop7h 30m
Southwest
Deal found 7/1![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.
Sat 9/125:00 am
SEA
- PIT
1 stop7h 30m
Southwest
Deal found 6/30![Southwest logo]()
$137
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:46 pm
SEA
- PIT
1 stop8h 17m
JetBlue
Deal found 6/29![JetBlue logo]()
$138
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.
Fri 10/912:15 am
SEA
- PIT
2 stops13h 45m
Southwest
Deal found 6/29![Southwest logo]()
$139
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:55 pm
SEA
- PIT
1 stop9h 26m
JetBlue
Deal found 6/27![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.
Mon 8/3111:39 pm
PDX
- PIT
1 stop9h 18m
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.
Tue 7/711:05 pm
SEA
- PIT
1 stop8h 15m
Southwest
Deal found 6/30![Southwest logo]()
$149
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 8/2411:00 pm
SEA
- PIT
1 stop10h 45m
Southwest
Deal found 6/26![Southwest logo]()
$152
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 July 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (American Airlines) |
One-way from | $119 (American Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $442 |
Good round-trip deal | $527 or less |
Good one-way deal | $273 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 July 1, 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
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Wed 8/19
7:10 am-7:40 pm
1 stop9h 30m
Pittsburgh
Sun 8/23
5:40 pm-11:35 pm
1 stop8h 55m
$281
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Fri 8/21
6:15 am-10:15 pm
1 stop13h 00m
Pittsburgh
Mon 8/24
2:05 pm-8:45 pm
1 stop9h 40m
$300
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Thu 8/13
5:15 am-3:30 pm
1 stop7h 15m
Pittsburgh
Tue 8/18
6:00 am-11:00 am
1 stop8h 00m
$302
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Fri 8/14
6:15 am-10:05 pm
2 stops12h 50m
Pittsburgh
Fri 8/21
4:10 pm-10:55 pm
2 stops9h 45m
$338
PortlandPittsburgh
PDX - PIT
PDXPIT
Portland
Thu 8/20
11:27 pm-12:08 pm
1 stop9h 41m
Pittsburgh
Mon 8/24
12:53 pm-10:29 pm
1 stop12h 36m
$349
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Wed 8/12
6:25 am-8:50 pm
1 stop11h 25m
Pittsburgh
Fri 8/21
12:50 pm-10:55 pm
2 stops13h 05m
$351
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Fri 9/25
11:13 pm-2:14 pm
2 stops12h 01m
Pittsburgh
Sun 9/27
5:11 am-9:38 am
1 stop7h 27m
$352
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Wed 9/16
11:00 pm-2:11 pm
2 stops12h 11m
Pittsburgh
Mon 9/21
6:10 pm-10:45 pm
1 stop7h 35m
$352
SeattlePittsburgh
SEA - PIT
SEAPIT
Seattle/Tacoma Intl
Thu 8/13
5:15 am-3:30 pm
1 stop7h 15m
Pittsburgh
Thu 8/20
12:50 pm-10:55 pm
2 stops13h 05m
$356
PortlandPittsburgh
PDX - PIT
PDXPIT
Portland
Sun 7/26
11:44 pm-11:03 am
1 stop8h 19m
Pittsburgh
Thu 7/30
7:00 am-1:03 pm
1 stop9h 03m
$390
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.
SEA-PIT
PDX-PIT
GEG-PIT
PSC-PIT
ALW-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
SEA-PIT
PDX-PIT
GEG-PIT
PSC-PIT
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 $197). 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 July 1, 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?
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.
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 locationsMonroeville
Washington
Mars
Chester
Steubenville
Wexford
Belle Vernon
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Washington to Pittsburgh
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Washington and Pittsburgh flights
Browse other Washington and Pittsburgh flight options. Last updated on July 1, 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 July 1, 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 5 airlines flying from Washington to Pittsburgh
Discover the top 5 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 July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$414 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$436 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$187 | Average$494 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$196 | Average$381 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$433 | FlexibilityNo cancel fee | On-time69% |