$120+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SEA
Jul 9 — Jul 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Washington
Cheapest
Best
Last-minute
One-way
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 9, 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 9, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/156:56 pm
BUF
- PDX
1 stop8h 11m
American Airlines
Tue 11/171:28 pm
PDX
- BUF
1 stop7h 08m
American Airlines
Deal found 6/9![American Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/1410:30 am
BUF
- PDX
2 stops14h 23m
Delta
Wed 10/2111:55 am
PDX
- BUF
1 stop9h 04m
Delta
Deal found 6/8![Delta logo]()
$244
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/94:50 pm
BUF
- PDX
1 stop9h 33m
American Airlines
Mon 9/1411:08 pm
PDX
- BUF
1 stop9h 31m
American Airlines
Deal found 6/8![American Airlines logo]()
$263
This JetBlue deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 9/1912:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Wed 9/239:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/6![JetBlue logo]()
$273
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/291:15 pm
BUF
- PDX
2 stops11h 49m
Delta
Mon 11/210:05 pm
PDX
- BUF
1 stop9h 17m
Delta
Deal found 6/9![Delta logo]()
$292
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/96:25 am
BUF
- PDX
1 stop7h 19m
Delta
Mon 9/148:44 pm
PDX
- BUF
2 stops11h 33m
Delta
Deal found 6/8![Delta logo]()
$300
This Priceline deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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.
Wed 9/1612:10 pm
BUF
- SEA
1 stop11h 32m
JetBlue
Fri 9/259:40 pm
SEA
- BUF
1 stop7h 44m
JetBlue
Deal found 6/8![JetBlue logo]()
$304
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/254:13 pm
BUF
- SEA
1 stop10h 44m
Delta
Tue 9/111:10 pm
SEA
- BUF
1 stop6h 05m
Delta
Deal found 6/8![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/1510:00 am
BUF
- PDX
2 stops14h 45m
Delta
Tue 11/179:45 pm
PDX
- BUF
1 stop10h 30m
Delta
Deal found 6/9![Delta logo]()
$310
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/256:25 pm
BUF
- SEA
1 stop8h 10m
Southwest
Tue 9/15:20 am
SEA
- BUF
2 stops9h 25m
Southwest
Deal found 6/8![Southwest logo]()
$312
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 6/8![JetBlue logo]()
$323
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/146:09 pm
BUF
- PDX
1 stop8h 50m
American Airlines
Tue 8/1811:34 pm
PDX
- BUF
1 stop7h 05m
American Airlines
Deal found 6/9![American Airlines logo]()
$333
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/291:15 pm
BUF
- PDX
2 stops11h 49m
Delta
Mon 11/210:05 pm
PDX
- BUF
1 stop9h 17m
Delta
Deal found 6/9![Delta logo]()
$292
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 9/255:18 pm
BUF
- SEA
1 stop8h 39m
American Airlines
Sat 10/311:57 pm
SEA
- BUF
1 stop8h 42m
American Airlines
Deal found 6/4![American Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 8/296:45 am
BUF
- SEA
2 stops12h 10m
Southwest
Mon 9/711:05 pm
SEA
- BUF
1 stop9h 15m
Southwest
Deal found 6/5![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/277:00 am
BUF
- PDX
1 stop7h 35m
United Airlines
Wed 10/286:59 pm
PDX
- BUF
2 stops11h 48m
United Airlines
Deal found 6/8![United Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 11/176:04 am
PDX
- BUF
2 stops13h 54m
Delta
Deal found 6/8![Delta logo]()
$370
This Alaska Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 11/75:22 am
BUF
- BLI
2 stops10h 55m
Alaska Airlines
Tue 11/107:37 pm
BLI
- BUF
2 stops11h 00m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$804
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/282:55 pm
BUF
- PDX
1 stop8h 00m
Southwest
Tue 8/411:30 pm
PDX
- BUF
2 stops10h 00m
Southwest
Deal found 6/8![Southwest logo]()
$426
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/410:57 am
BUF
- PDX
1 stop8h 00m
United Airlines
Fri 7/1011:40 pm
PDX
- BUF
1 stop7h 20m
United Airlines
Deal found 6/6![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 9/167:15 pm
BUF
- GEG
1 stop6h 49m
Delta
Thu 9/247:06 pm
GEG
- BUF
2 stops12h 20m
Delta
Deal found 6/5![Delta logo]()
$415
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 9/1611:05 am
BUF
- GEG
2 stops12h 20m
American Airlines
Thu 9/246:30 am
GEG
- BUF
2 stops12h 40m
American Airlines
Deal found 6/6![American Airlines logo]()
$468
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/137:10 pm
BUF
- GEG
1 stop6h 30m
Southwest
Sun 8/162:50 pm
GEG
- BUF
1 stop7h 40m
Southwest
Deal found 6/8![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 9/2510:50 am
BUF
- SEA
2 stops12h 34m
United Airlines
Sat 10/311:13 pm
SEA
- BUF
1 stop7h 16m
United Airlines
Deal found 6/4![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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
- PDX
1 stop6h 42m
Delta
Tue 7/145:14 pm
PDX
- BUF
2 stops13h 27m
Delta
Deal found 6/7![Delta logo]()
$426
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/27:55 pm
BUF
- SEA
1 stop7h 25m
Southwest
Fri 10/95:20 am
SEA
- BUF
2 stops10h 55m
Southwest
Deal found 6/8![Southwest logo]()
$461
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/27:52 pm
BUF
- GEG
1 stop6h 17m
Delta
Sun 9/612:36 pm
GEG
- BUF
1 stop8h 23m
Delta
Deal found 6/8![Delta logo]()
$426
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/2512:35 pm
BUF
- SEA
1 stop9h 35m
Southwest
Mon 8/311:05 pm
SEA
- BUF
1 stop9h 15m
Southwest
Deal found 6/7![Southwest logo]()
$477
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/137:52 pm
BUF
- GEG
1 stop6h 17m
Delta
Mon 8/176:45 am
GEG
- BUF
1 stop8h 38m
Delta
Deal found 6/8![Delta logo]()
$457
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/277:55 pm
BUF
- SEA
1 stop7h 40m
Southwest
Wed 7/297:30 pm
SEA
- BUF
2 stops9h 40m
Southwest
Deal found 6/6![Southwest logo]()
$482
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/107:15 pm
GEG
- BUF
2 stops11h 25m
Delta
Deal found 6/4![Delta logo]()
$486
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/36:05 am
BUF
- SEA
2 stops10h 50m
Southwest
Mon 7/611:05 pm
SEA
- BUF
1 stop8h 20m
Southwest
Deal found 6/6![Southwest logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 10/176:26 am
BUF
- BLI
2 stops10h 03m
Alaska Airlines
Mon 10/197:18 pm
BLI
- BUF
2 stops12h 23m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$830
This Expedia deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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.
Fri 10/22:51 pm
BUF
- BLI
2 stops11h 53m
Alaska Airlines
Sun 10/117:18 pm
BLI
- BUF
2 stops12h 01m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$857
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/112:40 pm
BUF
- SEA
2 stops9h 40m
Southwest
Fri 7/311:05 pm
SEA
- BUF
1 stop8h 05m
Southwest
Deal found 6/5![Southwest logo]()
$542
Last-minute flights from Buffalo to WashingtonDiscover last-minute flight deals from Buffalo to Washington. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Washington. Data last updated June 9, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 6/221:31 pm
BUF
- PDX
1 stop12h 03m
JetBlue
Sat 7/411:29 pm
PDX
- BUF
1 stop10h 07m
JetBlue
Deal found 6/6![JetBlue logo]()
$349
This JetBlue deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 6/221:31 pm
BUF
- PDX
1 stop12h 03m
JetBlue
Sun 6/2811:29 pm
PDX
- BUF
1 stop10h 07m
JetBlue
Deal found 6/6![JetBlue logo]()
$372
This Expedia deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Mon 6/296:00 am
BUF
- PDX
1 stop10h 05m
JetBlue
Mon 7/611:27 pm
PDX
- BUF
1 stop10h 04m
JetBlue
Deal found 6/7![JetBlue logo]()
$407
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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
- PDX
1 stop6h 48m
Delta
Sat 7/117:05 am
PDX
- BUF
1 stop9h 20m
Delta
Deal found 6/7![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/41:54 pm
BUF
- PDX
2 stops11h 54m
United Airlines
Sat 7/1111:40 pm
PDX
- BUF
1 stop7h 20m
United Airlines
Deal found 6/7![United Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 7/44:30 pm
BUF
- SEA
1 stop7h 20m
Southwest
Fri 7/1011:05 pm
SEA
- BUF
1 stop8h 15m
Southwest
Deal found 6/5![Southwest logo]()
$400
This Expedia deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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.
Sat 7/46:00 am
BUF
- PDX
1 stop10h 05m
JetBlue
Fri 7/1011:27 pm
PDX
- BUF
2 stops12h 32m
JetBlue
Deal found 6/6![JetBlue logo]()
$405
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 6/5![American Airlines logo]()
$404
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/81:31 pm
BUF
- SEA
1 stop12h 18m
JetBlue
Tue 7/1411:45 am
SEA
- BUF
1 stop8h 58m
JetBlue
Deal found 6/7![JetBlue logo]()
$382
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/157:36 pm
BUF
- PDX
1 stop6h 42m
Delta
Tue 7/2110:40 pm
PDX
- BUF
1 stop8h 01m
Delta
Deal found 6/7![Delta logo]()
$365
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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
Sun 7/2611:15 pm
PDX
- BUF
1 stop7h 22m
American Airlines
Deal found 6/4![American Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/2810:57 am
BUF
- PDX
1 stop8h 00m
United Airlines
Tue 8/411:40 pm
PDX
- BUF
1 stop7h 20m
United Airlines
Deal found 6/8![United Airlines logo]()
$399
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 9, 2026.
Search for one-way flight options from Buffalo to Washington. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/256:25 pm
BUF
- PDX
1 stop7h 45m
Southwest
Deal found 6/8![Southwest logo]()
$120
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/232:30 pm
BUF
- SEA
1 stop11h 08m
JetBlue
Deal found 6/8![JetBlue logo]()
$142
This JetBlue deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/137:00 am
BUF
- PDX
1 stop9h 03m
JetBlue
Deal found 6/4![JetBlue logo]()
$146
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/1512:56 pm
BUF
- SEA
1 stop10h 11m
American Airlines
Deal found 6/8![American Airlines logo]()
$152
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 11/188:05 am
BUF
- SEA
1 stop7h 50m
Southwest
Deal found 6/7![Southwest logo]()
$153
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/1512:00 pm
BUF
- SEA
2 stops11h 25m
Southwest
Deal found 6/8![Southwest logo]()
$159
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 7/44:30 pm
BUF
- SEA
1 stop7h 20m
Southwest
Deal found 6/4![Southwest logo]()
$162
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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
Deal found 6/8![JetBlue logo]()
$168
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/126:00 am
BUF
- PDX
1 stop10h 03m
JetBlue
Deal found 6/8![JetBlue logo]()
$169
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/2712:56 pm
BUF
- SEA
1 stop8h 52m
American Airlines
Deal found 6/9![American Airlines logo]()
$185
This CheapOair deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 9/152:30 pm
BUF
- SEA
1 stop11h 08m
JetBlue
Deal found 6/6![JetBlue logo]()
$186
This CheapOair deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 9/182:30 pm
BUF
- SEA
1 stop11h 08m
JetBlue
Deal found 6/6![JetBlue logo]()
$187
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $239 (American Airlines) |
One-way from | $120 (Southwest) |
Popular in | November |
Cheapest in | September |
Average price | $476 |
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 9, 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
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Thu 10/29
1:15 pm-10:04 pm
2 stops11h 49m
Portland
Mon 11/2
10:05 pm-10:22 am
1 stop9h 17m
$292
BuffaloSeattle
BUF - SEA
BUFSEA
Buffalo
Fri 9/25
5:18 pm-10:57 pm
1 stop8h 39m
Seattle/Tacoma Intl
Sat 10/3
11:57 pm-11:39 am
1 stop8h 42m
$351
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 9/15
3:55 pm-9:45 pm
1 stop8h 50m
Portland
Tue 11/17
6:04 am-10:58 pm
2 stops13h 54m
$370
BuffaloSeattle
BUF - SEA
BUFSEA
Buffalo
Sat 8/29
6:45 am-3:55 pm
2 stops12h 10m
Seattle/Tacoma Intl
Mon 9/7
11:05 pm-11:20 am
1 stop9h 15m
$404
BuffaloSpokane
BUF - GEG
BUFGEG
Buffalo
Wed 9/16
7:15 pm-11:04 pm
1 stop6h 49m
Spokane
Thu 9/24
7:06 pm-10:26 am
2 stops12h 20m
$415
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 10/27
7:00 am-11:35 am
1 stop7h 35m
Portland
Wed 10/28
6:59 pm-9:47 am
2 stops11h 48m
$420
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 7/28
2:55 pm-7:55 pm
1 stop8h 00m
Portland
Tue 8/4
11:30 pm-12:30 pm
2 stops10h 00m
$426
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 7/7
7:36 pm-11:18 pm
1 stop6h 42m
Portland
Tue 7/14
5:14 pm-9:41 am
2 stops13h 27m
$426
BuffaloSpokane
BUF - GEG
BUFGEG
Buffalo
Wed 9/2
7:52 pm-11:09 pm
1 stop6h 17m
Spokane
Sun 9/6
12:36 pm-11:59 pm
1 stop8h 23m
$426
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sat 7/4
10:57 am-3:57 pm
1 stop8h 00m
Portland
Fri 7/10
11:40 pm-10:00 am
1 stop7h 20m
$437
Showing 1-10 of 42 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-PDX
BUF-SEA
BUF-BLI
BUF-GEG
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-PDX
BUF-SEA
BUF-BLI
BUF-GEG
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 9, 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.
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Buffalo to Washington
See prices for flight routes from nearby airports that may be better suited for you.
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 9, 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 9, 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$618 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$335 | Average$476 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$341 | Average$524 | FlexibilityNo cancel fee | On-time71% |