$137+ Cheap flights from Buffalo (BUF) 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SEA
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Buffalo to WashingtonExplore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This Priceline deal was found by Cheapflights users on 6/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Wed 9/309:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/17![JetBlue logo]()
$273
This JetBlue deal was found by Cheapflights users on 6/18. 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 9/122:30 pm
BUF
- SEA
1 stop11h 08m
JetBlue
Sat 10/39:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/18![JetBlue logo]()
$278
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:30 pm
BUF
- SEA
1 stop11h 08m
JetBlue
Wed 9/309:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/18![JetBlue logo]()
$280
This JetBlue deal was found by Cheapflights users on 6/18. 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 9/122:30 pm
BUF
- SEA
1 stop11h 08m
JetBlue
Wed 9/3011:55 pm
SEA
- BUF
1 stop10h 34m
JetBlue
Deal found 6/18![JetBlue logo]()
$282
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Sat 9/269:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/16![JetBlue logo]()
$283
This JetBlue deal was found by Cheapflights users on 6/18. 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 9/1412:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Wed 9/309:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/18![JetBlue logo]()
$303
This JetBlue deal was found by Cheapflights users on 6/18. 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 9/1112:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Sat 10/39:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/18![JetBlue logo]()
$304
This JetBlue deal was found by Cheapflights users on 6/18. 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 9/122:30 pm
BUF
- SEA
1 stop11h 08m
JetBlue
Thu 10/19:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/18![JetBlue logo]()
$308
This JetBlue deal was found by Cheapflights users on 6/18. 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 9/56:00 am
BUF
- SEA
1 stop9h 27m
JetBlue
Wed 9/239:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/18![JetBlue logo]()
$309
This JetBlue deal was found by Cheapflights users on 6/18. 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 9/56:00 am
BUF
- SEA
1 stop9h 27m
JetBlue
Tue 9/2211:55 pm
SEA
- BUF
1 stop8h 19m
JetBlue
Deal found 6/18![JetBlue logo]()
$314
This JetBlue deal was found by Cheapflights users on 6/19. 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 9/252:30 pm
BUF
- SEA
1 stop11h 08m
JetBlue
Sat 10/39:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/19![JetBlue logo]()
$323
This Delta deal was found by Cheapflights users on 6/19. 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 9/153:55 pm
BUF
- PDX
1 stop8h 50m
Delta
Tue 11/1710:55 pm
PDX
- BUF
1 stop6h 34m
Delta
Deal found 6/19![Delta logo]()
$365
Best flights from Buffalo to WashingtonDiscover carefully curated flight deals from Buffalo to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Buffalo to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Sat 9/269:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/16![JetBlue logo]()
$283
This Delta deal was found by Cheapflights users on 6/18. 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 9/66:40 am
BUF
- SEA
1 stop6h 51m
Delta
Tue 9/226:00 am
SEA
- BUF
1 stop8h 54m
Delta
Deal found 6/18![Delta logo]()
$345
This Southwest deal was found by Cheapflights users on 6/16. 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 8/186:25 pm
BUF
- PDX
1 stop7h 45m
Southwest
Tue 8/2511:30 pm
PDX
- BUF
2 stops10h 00m
Southwest
Deal found 6/16![Southwest logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:58 pm
BUF
- SEA
1 stop7h 55m
United Airlines
Wed 11/41:00 pm
SEA
- BUF
1 stop6h 40m
United Airlines
Deal found 6/20![United Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:17 pm
BUF
- PDX
2 stops12h 45m
Delta
Tue 11/179:45 pm
PDX
- BUF
1 stop10h 30m
Delta
Deal found 6/20![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:25 pm
BUF
- GEG
1 stop6h 31m
Delta
Thu 9/247:06 pm
GEG
- BUF
2 stops12h 20m
Delta
Deal found 6/20![Delta logo]()
$373
This JetBlue deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Sun 10/1111:55 pm
SEA
- BUF
1 stop8h 19m
JetBlue
Deal found 6/20![JetBlue logo]()
$412
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:00 pm
BUF
- SEA
2 stops11h 25m
Southwest
Fri 9/410:30 pm
SEA
- BUF
1 stop8h 25m
Southwest
Deal found 6/20![Southwest logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Thu 10/296:26 am
BUF
- BLI
2 stops10h 03m
Alaska Airlines
Mon 11/27:37 pm
BLI
- BUF
2 stops11h 00m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$857
This Delta deal was found by Cheapflights users on 6/18. 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 9/177:15 pm
BUF
- PDX
1 stop6h 52m
Delta
Mon 9/2110:00 pm
PDX
- BUF
1 stop9h 26m
Delta
Deal found 6/18![Delta logo]()
$381
This United Airlines deal was found by Cheapflights users on 6/16. 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 9/16:55 am
BUF
- GEG
2 stops14h 56m
United Airlines
Sat 9/55:00 am
GEG
- BUF
2 stops13h 07m
United Airlines
Deal found 6/16![United Airlines logo]()
$478
This Southwest deal was found by Cheapflights users on 6/17. 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 7/154:25 pm
BUF
- PDX
2 stops10h 30m
Southwest
Wed 7/229:20 pm
PDX
- BUF
1 stop7h 50m
Southwest
Deal found 6/17![Southwest logo]()
$456
This Delta deal was found by Cheapflights users on 6/17. 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 10/299:00 am
BUF
- PDX
2 stops12h 17m
Delta
Mon 11/29:45 pm
PDX
- BUF
1 stop10h 30m
Delta
Deal found 6/17![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 6/17. 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 8/53:55 pm
BUF
- GEG
1 stop9h 30m
Southwest
Mon 8/176:55 am
GEG
- BUF
2 stops11h 15m
Southwest
Deal found 6/17![Southwest logo]()
$461
This Delta deal was found by Cheapflights users on 6/16. 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.
Thu 8/273:54 pm
BUF
- GEG
2 stops10h 59m
Delta
Thu 9/107:05 am
GEG
- BUF
2 stops12h 31m
Delta
Deal found 6/16![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:00 am
BUF
- PDX
2 stops12h 00m
Southwest
Wed 8/510:45 pm
PDX
- BUF
1 stop9h 25m
Southwest
Deal found 6/20![Southwest logo]()
$467
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:47 pm
BUF
- BLI
2 stops12h 12m
American Airlines
Sun 7/56:00 am
BLI
- BUF
2 stops13h 47m
American Airlines
Deal found 6/16![American Airlines logo]()
$1,329
This Delta deal was found by Cheapflights users on 6/18. 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 9/13:54 pm
BUF
- SEA
1 stop9h 11m
Delta
Sun 9/206:00 am
SEA
- BUF
1 stop6h 13m
Delta
Deal found 6/18![Delta logo]()
$422
This Southwest deal was found by Cheapflights users on 6/17. 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 8/234:30 pm
BUF
- SEA
1 stop8h 15m
Southwest
Mon 9/711:05 pm
SEA
- BUF
1 stop9h 15m
Southwest
Deal found 6/17![Southwest logo]()
$468
This Southwest deal was found by Cheapflights users on 6/19. 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 7/254:30 pm
BUF
- SEA
2 stops10h 45m
Southwest
Thu 8/611:00 pm
SEA
- BUF
2 stops10h 45m
Southwest
Deal found 6/19![Southwest logo]()
$478
This Delta deal was found by Cheapflights users on 6/17. 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 7/77:36 pm
BUF
- GEG
1 stop6h 30m
Delta
Tue 7/147:08 pm
GEG
- BUF
2 stops11h 33m
Delta
Deal found 6/17![Delta logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 9/242:51 pm
BUF
- BLI
2 stops11h 53m
Alaska Airlines
Mon 9/287:26 pm
BLI
- BUF
2 stops11h 52m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$857
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:40 am
BUF
- GEG
2 stops9h 50m
Southwest
Tue 9/86:15 am
GEG
- BUF
2 stops9h 30m
Southwest
Deal found 6/20![Southwest logo]()
$500
This Delta deal was found by Cheapflights users on 6/18. 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 9/47:52 pm
BUF
- SEA
1 stop7h 02m
Delta
Sun 9/206:05 am
SEA
- BUF
1 stop9h 11m
Delta
Deal found 6/18![Delta logo]()
$476
This Southwest deal was found by Cheapflights users on 6/19. 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 8/107:10 pm
BUF
- GEG
1 stop6h 30m
Southwest
Sun 8/162:50 pm
GEG
- BUF
1 stop7h 40m
Southwest
Deal found 6/19![Southwest logo]()
$508
This Delta deal was found by Cheapflights users on 6/17. 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 7/37:30 pm
BUF
- SEA
1 stop7h 29m
Delta
Fri 7/1011:34 am
SEA
- BUF
1 stop10h 12m
Delta
Deal found 6/17![Delta logo]()
$481
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:52 pm
BUF
- GEG
1 stop6h 17m
Delta
Mon 8/1010:56 pm
GEG
- BUF
1 stop9h 12m
Delta
Deal found 6/20![Delta logo]()
$500
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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.
Thu 8/1311:59 am
BUF
- BLI
2 stops13h 31m
Alaska Airlines
Sun 8/166:00 am
BLI
- BUF
2 stops10h 07m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$1,702
Last-minute flights from Buffalo to WashingtonDiscover last-minute flight deals from Buffalo to Washington. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Washington. Data last updated June 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:30 pm
BUF
- SEA
1 stop7h 29m
Delta
Fri 7/32:30 pm
SEA
- BUF
1 stop6h 29m
Delta
Deal found 6/21![Delta logo]()
$323
This United Airlines deal was found by Cheapflights users on 6/19. 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 6/309:00 am
BUF
- PDX
1 stop7h 09m
United Airlines
Tue 7/1410:40 pm
PDX
- BUF
1 stop8h 20m
United Airlines
Deal found 6/19![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:06 am
BUF
- SEA
1 stop9h 09m
American Airlines
Tue 7/1410:22 am
SEA
- BUF
1 stop9h 25m
American Airlines
Deal found 6/20![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:20 am
BUF
- PDX
1 stop9h 13m
American Airlines
Tue 7/141:45 pm
PDX
- BUF
1 stop7h 14m
American Airlines
Deal found 6/16![American Airlines logo]()
$420
This CheapOair deal was found by Cheapflights users on 6/17. 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.
Sat 7/116:00 am
BUF
- PDX
1 stop10h 03m
JetBlue
Wed 7/152:16 pm
PDX
- BUF
1 stop30h 27m
JetBlue
Deal found 6/17![JetBlue logo]()
$412
This CheapOair deal was found by Cheapflights users on 6/18. 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.
Sat 7/116:00 am
BUF
- PDX
1 stop10h 03m
JetBlue
Tue 7/142:16 pm
PDX
- BUF
1 stop26h 03m
JetBlue
Deal found 6/18![JetBlue logo]()
$425
This CheapOair deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:00 am
BUF
- PDX
1 stop9h 03m
JetBlue
Mon 7/2011:27 pm
PDX
- BUF
1 stop16h 52m
JetBlue
Deal found 6/18![JetBlue logo]()
$402
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:20 am
BUF
- PDX
1 stop9h 13m
American Airlines
Sat 7/1811:15 pm
PDX
- BUF
1 stop7h 22m
American Airlines
Deal found 6/16![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 6/18. 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 7/155:20 am
BUF
- PDX
1 stop9h 13m
American Airlines
Tue 7/2112:35 pm
PDX
- BUF
1 stop8h 18m
American Airlines
Deal found 6/18![American Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 6/16. 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 7/217:10 pm
BUF
- PDX
1 stop7h 25m
Southwest
Tue 7/285:55 pm
PDX
- BUF
2 stops11h 05m
Southwest
Deal found 6/16![Southwest logo]()
$426
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:20 am
BUF
- PDX
1 stop9h 13m
American Airlines
Fri 7/315:49 am
PDX
- BUF
1 stop9h 54m
American Airlines
Deal found 6/20![American Airlines logo]()
$409
This Orbitz deal was found by Cheapflights users on 6/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:00 am
BUF
- PDX
1 stop10h 03m
JetBlue
Fri 7/3111:27 pm
PDX
- BUF
2 stops12h 32m
JetBlue
Deal found 6/16![JetBlue logo]()
$414
One-way flights from Buffalo to WashingtonSearch for one-way flight options from Buffalo to Washington. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Buffalo to Washington. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This JetBlue deal was found by Cheapflights users on 6/19. 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 9/3012:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Deal found 6/19![JetBlue logo]()
$137
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Deal found 6/16![JetBlue logo]()
$142
This CheapOair deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:00 am
BUF
- PDX
1 stop10h 03m
JetBlue
Deal found 6/21![JetBlue logo]()
$146
This Delta deal was found by Cheapflights users on 6/19. 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 7/37:30 pm
BUF
- SEA
1 stop7h 29m
Delta
Deal found 6/19![Delta logo]()
$162
This Delta deal was found by Cheapflights users on 6/16. 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.
Sat 7/47:00 am
BUF
- SEA
1 stop10h 50m
Delta
Deal found 6/16![Delta logo]()
$167
This JetBlue deal was found by Cheapflights users on 6/19. 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 10/212:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Deal found 6/19![JetBlue logo]()
$168
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
BUF
- PDX
1 stop10h 03m
JetBlue
Deal found 6/16![JetBlue logo]()
$174
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:59 am
BUF
- GEG
1 stop8h 20m
American Airlines
Deal found 6/16![American Airlines logo]()
$178
This American Airlines deal was found by Cheapflights users on 6/19. 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 7/215:20 am
BUF
- PDX
1 stop9h 13m
American Airlines
Deal found 6/19![American Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:51 pm
BUF
- SEA
1 stop11h 05m
American Airlines
Deal found 6/21![American Airlines logo]()
$185
This JetBlue deal was found by Cheapflights users on 6/19. 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 10/12:30 pm
BUF
- SEA
1 stop11h 08m
JetBlue
Deal found 6/19![JetBlue logo]()
$187
This Delta deal was found by Cheapflights users on 6/16. 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 7/297:36 pm
BUF
- PDX
1 stop6h 42m
Delta
Deal found 6/16![Delta logo]()
$188
Find flight deals from Buffalo to Washington
Keep the following information in mind while searching for Buffalo to Washington flight deals. Data was last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $273 (Priceline) |
One-way from | $137 (JetBlue) |
Popular in | April |
Cheapest in | September |
Average price | $566 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 June 21, 2026.
Use the filters below to find and compare flights from Buffalo to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloSeattle
BUF - SEA
BUFSEA
Buffalo
Tue 9/22
12:10 pm-8:42 pm
1 stop11h 32m
Seattle/Tacoma Intl
Sat 9/26
9:40 pm-8:24 am
1 stop7h 44m
$283
BuffaloSeattle
BUF - SEA
BUFSEA
Buffalo
Sun 9/6
6:40 am-10:31 am
1 stop6h 51m
Seattle/Tacoma Intl
Tue 9/22
6:00 am-5:54 pm
1 stop8h 54m
$345
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 8/18
6:25 pm-11:10 pm
1 stop7h 45m
Portland
Tue 8/25
11:30 pm-12:30 pm
2 stops10h 00m
$370
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 9/15
12:17 pm-10:02 pm
2 stops12h 45m
Portland
Tue 11/17
9:45 pm-11:15 am
1 stop10h 30m
$370
BuffaloSpokane
BUF - GEG
BUFGEG
Buffalo
Wed 9/16
7:25 pm-10:56 pm
1 stop6h 31m
Spokane
Thu 9/24
7:06 pm-10:26 am
2 stops12h 20m
$373
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Thu 9/17
7:15 pm-11:07 pm
1 stop6h 52m
Portland
Mon 9/21
10:00 pm-10:26 am
1 stop9h 26m
$381
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Thu 10/29
9:00 am-6:17 pm
2 stops12h 17m
Portland
Mon 11/2
9:45 pm-11:15 am
1 stop10h 30m
$386
BuffaloSpokane
BUF - GEG
BUFGEG
Buffalo
Thu 8/27
3:54 pm-11:53 pm
2 stops10h 59m
Spokane
Thu 9/10
7:05 am-10:36 pm
2 stops12h 31m
$391
BuffaloSeattle
BUF - SEA
BUFSEA
Buffalo
Thu 10/1
12:10 pm-8:42 pm
1 stop11h 32m
Seattle/Tacoma Intl
Sun 10/11
11:55 pm-11:14 am
1 stop8h 19m
$412
BuffaloSeattle
BUF - SEA
BUFSEA
Buffalo
Tue 9/1
3:54 pm-10:05 pm
1 stop9h 11m
Seattle/Tacoma Intl
Sun 9/20
6:00 am-3:13 pm
1 stop6h 13m
$422
Showing 1-10 of 50 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Buffalo with our price prediction graph.
BUF-SEA
BUF-PDX
BUF-GEG
BUF-BLI
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 Buffalo to Washington
BUF-USWA
BUF-SEA
BUF-PDX
BUF-GEG
BUF-BLI
What is the cheapest month to book a flight from Buffalo to State of Washington?
Currently, October is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of $82). Flying from Buffalo to State of Washington in December is currently the most expensive (average of $384). 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.
How much does it cost to fly round-trip from Buffalo to State of Washington?
How far ahead should I book a flight from Buffalo to State of Washington?
The best time to book flights from Buffalo to State of Washington is 14 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 June 21, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Buffalo to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Comfort
8.0
Entertainment
7.5
Overall
7.9
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Buffalo to Washington
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Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Washington by cabin class
Find flights from Buffalo to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Washington flights
Browse other Buffalo and Washington flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Washington flights
Consider these flights traveling from Buffalo to Washington.
Top 5 airlines flying from Buffalo to Washington
Discover the top 5 airlines that operate flights from Buffalo 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$82 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$238 | Average$525 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$259 | Average$620 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$341 | Average$525 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$346 | Average$482 | FlexibilityNo cancel fee | On-time63% |