$159+ Cheap flights from Buffalo (BUF) to Oregon
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
Jun 8 — Jun 151
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Oregon with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Buffalo to OregonExplore the most affordable flight options available from Buffalo to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
Explore the most affordable flight options available from Buffalo to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 5/273:52 pm
BUF
- PDX
1 stop9h 10m
Delta
Tue 6/96:15 am
PDX
- BUF
1 stop9h 12m
Delta
Deal found 5/4![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 5/273:52 pm
BUF
- PDX
1 stop9h 10m
Delta
Sat 6/611:12 pm
PDX
- BUF
1 stop9h 12m
Delta
Deal found 5/4![Delta logo]()
$406
This United Airlines deal was found by Cheapflights users on 5/7. 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 10/178:30 am
BUF
- MFR
1 stop7h 31m
United Airlines
Sat 10/246:34 pm
MFR
- BUF
2 stops12h 15m
United Airlines
Deal found 5/7![United Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 10/146:49 pm
BUF
- PDX
1 stop7h 10m
American Airlines
Wed 10/2110:44 pm
PDX
- BUF
1 stop9h 00m
American Airlines
Deal found 5/5![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 6/45:25 am
BUF
- PDX
1 stop9h 09m
American Airlines
Tue 6/95:49 am
PDX
- BUF
1 stop9h 51m
American Airlines
Deal found 5/8![American Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:52 pm
BUF
- MFR
2 stops11h 03m
Delta
Wed 6/35:25 pm
MFR
- BUF
2 stops13h 19m
Delta
Deal found 5/6![Delta logo]()
$422
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Thu 6/45:25 am
BUF
- PDX
1 stop9h 09m
American Airlines
Sat 6/610:59 pm
PDX
- BUF
2 stops10h 12m
American Airlines
Deal found 5/5![American Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 5/273:52 pm
BUF
- PDX
1 stop9h 10m
Delta
Thu 6/1111:55 am
PDX
- BUF
1 stop9h 04m
Delta
Deal found 5/4![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 6/36:25 am
BUF
- BOI
2 stops7h 31m
Delta
Tue 6/97:53 pm
BOI
- BUF
2 stops17h 16m
Delta
Deal found 5/4![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Sun 5/247:00 am
BUF
- EUG
1 stop7h 37m
United Airlines
Thu 5/2812:57 pm
EUG
- BUF
1 stop7h 01m
United Airlines
Deal found 5/7![United Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:52 pm
BUF
- PDX
2 stops42h 58m
Multiple Airlines
Sat 6/66:28 pm
PDX
- BUF
1 stop13h 13m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 5/7. 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 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 5/7![American Airlines logo]()
$443
Best flights from Buffalo to OregonDiscover carefully curated flight deals from Buffalo to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
Discover carefully curated flight deals from Buffalo to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
This Southwest deal was found by Cheapflights users on 5/6. 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.
Tue 8/46:25 pm
BUF
- PDX
1 stop7h 45m
Southwest
Tue 8/1111:30 pm
PDX
- BUF
1 stop8h 50m
Southwest
Deal found 5/6![Southwest logo]()
$411
This Delta deal was found by Cheapflights users on 5/4. 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 6/44:55 pm
BUF
- BOI
1 stop7h 33m
Delta
Tue 6/96:10 pm
BOI
- BUF
2 stops18h 59m
Delta
Deal found 5/4![Delta logo]()
$444
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 6/47:01 am
BUF
- BOI
1 stop10h 05m
American Airlines
Tue 6/93:12 pm
BOI
- BUF
1 stop7h 26m
American Airlines
Deal found 5/4![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:50 am
BUF
- RDM
2 stops14h 37m
United Airlines
Mon 10/57:00 pm
RDM
- BUF
2 stops11h 49m
United Airlines
Deal found 5/5![United Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:00 pm
BUF
- RDM
2 stops9h 58m
Alaska Airlines
Mon 9/147:07 am
RDM
- BUF
2 stops12h 56m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$569
This Southwest deal was found by Cheapflights users on 5/5. 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.
Tue 8/116:25 pm
BUF
- PDX
1 stop7h 45m
Southwest
Tue 8/1811:30 pm
PDX
- BUF
1 stop8h 50m
Southwest
Deal found 5/5![Southwest logo]()
$411
This American Airlines deal was found by Cheapflights users on 5/6. 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 7/86:32 am
BUF
- BOI
1 stop9h 48m
American Airlines
Wed 7/223:10 pm
BOI
- BUF
1 stop6h 49m
American Airlines
Deal found 5/6![American Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 5/7. 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 10/148:35 am
BUF
- PDX
1 stop6h 50m
Southwest
Sun 10/1811:35 pm
PDX
- BUF
1 stop8h 40m
Southwest
Deal found 5/7![Southwest logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 5/2710:34 am
BUF
- MFR
2 stops15h 25m
United Airlines
Wed 6/36:35 pm
MFR
- BUF
2 stops12h 40m
United Airlines
Deal found 5/8![United Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:52 pm
BUF
- MFR
2 stops11h 03m
Delta
Tue 6/25:25 pm
MFR
- BUF
2 stops13h 19m
Delta
Deal found 5/6![Delta logo]()
$494
This Southwest deal was found by Cheapflights users on 5/7. 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 6/66:25 pm
BUF
- PDX
1 stop8h 00m
Southwest
Sat 6/1311:30 pm
PDX
- BUF
1 stop7h 50m
Southwest
Deal found 5/7![Southwest logo]()
$449
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 6/36:15 am
BUF
- BOI
1 stop8h 28m
Delta
Tue 6/910:29 am
BOI
- BUF
1 stop5h 58m
Delta
Deal found 5/4![Delta logo]()
$498
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Sun 5/248:00 am
BUF
- BOI
2 stops9h 07m
American Airlines
Sat 5/303:11 pm
BOI
- BUF
1 stop6h 58m
American Airlines
Deal found 5/4![American Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Tue 5/267:00 am
BUF
- MFR
2 stops13h 51m
United Airlines
Tue 6/26:35 pm
MFR
- BUF
2 stops12h 18m
United Airlines
Deal found 5/7![United Airlines logo]()
$520
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 pm
BUF
- EUG
2 stops9h 53m
Alaska Airlines
Sat 9/198:14 am
EUG
- BUF
2 stops12h 03m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$587
This Southwest deal was found by Cheapflights users on 5/6. 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 6/54:40 pm
BUF
- PDX
1 stop9h 05m
Southwest
Tue 6/97:40 pm
PDX
- BUF
2 stops9h 20m
Southwest
Deal found 5/6![Southwest logo]()
$449
This Delta deal was found by Cheapflights users on 5/8. 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.
Sun 5/246:25 am
BUF
- BOI
2 stops8h 53m
Delta
Sat 5/301:53 pm
BOI
- BUF
1 stop8h 06m
Delta
Deal found 5/8![Delta logo]()
$505
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 5/237:00 am
BUF
- EUG
1 stop7h 37m
United Airlines
Wed 5/275:00 am
EUG
- BUF
2 stops14h 31m
United Airlines
Deal found 5/8![United Airlines logo]()
$532
This Southwest deal was found by Cheapflights users on 5/7. 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 8/123:00 pm
BUF
- PDX
2 stops10h 15m
Southwest
Tue 8/1811:30 pm
PDX
- BUF
2 stops10h 00m
Southwest
Deal found 5/7![Southwest logo]()
$454
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Thu 6/47:01 am
BUF
- BOI
1 stop10h 05m
American Airlines
Wed 6/103:12 pm
BOI
- BUF
1 stop7h 26m
American Airlines
Deal found 5/4![American Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 5/8. 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.
Sun 5/246:15 am
BUF
- RDM
2 stops15h 25m
Delta
Fri 5/2912:15 pm
RDM
- BUF
2 stops18h 29m
Delta
Deal found 5/8![Delta logo]()
$527
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 7/227:00 am
BUF
- BOI
2 stops11h 44m
United Airlines
Tue 7/2812:38 pm
BOI
- BUF
1 stop6h 25m
United Airlines
Deal found 5/4![United Airlines logo]()
$540
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:01 am
BUF
- RDM
2 stops14h 36m
Alaska Airlines
Wed 5/275:31 pm
RDM
- BUF
2 stops13h 41m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$659
This Southwest deal was found by Cheapflights users on 5/5. 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.
Thu 6/44:40 pm
BUF
- PDX
2 stops10h 50m
Southwest
Sat 6/67:40 pm
PDX
- BUF
2 stops9h 15m
Southwest
Deal found 5/5![Southwest logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2210:01 am
BUF
- RDM
2 stops14h 36m
Alaska Airlines
Thu 5/287:27 pm
RDM
- BUF
2 stops11h 45m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$659
This Delta deal was found by Cheapflights users on 5/5. 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.
Fri 5/296:25 am
BUF
- MFR
2 stops8h 16m
Delta
Sat 6/65:25 pm
MFR
- BUF
2 stops13h 15m
Delta
Deal found 5/5![Delta logo]()
$552
This Southwest deal was found by Cheapflights users on 5/4. 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.
Thu 7/307:55 pm
BUF
- PDX
1 stop7h 00m
Southwest
Mon 8/35:50 am
PDX
- BUF
1 stop8h 25m
Southwest
Deal found 5/4![Southwest logo]()
$477
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:30 am
BUF
- RDM
1 stop7h 19m
United Airlines
Sun 10/47:00 pm
RDM
- BUF
2 stops11h 49m
United Airlines
Deal found 5/5![United Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 6/36:25 am
BUF
- RDM
2 stops8h 10m
Delta
Tue 6/97:25 pm
RDM
- BUF
2 stops11h 15m
Delta
Deal found 5/4![Delta logo]()
$552
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:55 pm
BUF
- RDM
2 stops11h 32m
United Airlines
Tue 10/67:00 pm
RDM
- BUF
2 stops11h 49m
United Airlines
Deal found 5/5![United Airlines logo]()
$597
Last-minute flights from Buffalo to OregonDiscover last-minute flight deals from Buffalo to Oregon. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Oregon. Data last updated May 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Sun 5/247:00 am
BUF
- EUG
1 stop7h 37m
United Airlines
Thu 5/2812:57 pm
EUG
- BUF
1 stop7h 01m
United Airlines
Deal found 5/7![United Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 5/4. 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 5/262:47 pm
BUF
- PDX
1 stop11h 36m
American Airlines
Sat 5/306:15 am
PDX
- BUF
2 stops9h 32m
American Airlines
Deal found 5/4![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 5/273:52 pm
BUF
- PDX
1 stop9h 10m
Delta
Tue 6/96:15 am
PDX
- BUF
1 stop9h 12m
Delta
Deal found 5/4![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 5/273:52 pm
BUF
- PDX
1 stop9h 10m
Delta
Mon 6/811:15 pm
PDX
- BUF
1 stop9h 09m
Delta
Deal found 5/4![Delta logo]()
$406
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 5/272:05 pm
BUF
- PDX
2 stops10h 46m
American Airlines
Thu 6/41:45 pm
PDX
- BUF
1 stop7h 53m
American Airlines
Deal found 5/5![American Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:52 pm
BUF
- MFR
2 stops11h 03m
Delta
Wed 6/35:25 pm
MFR
- BUF
2 stops13h 19m
Delta
Deal found 5/6![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 5/273:52 pm
BUF
- PDX
1 stop9h 10m
Delta
Thu 6/1111:55 am
PDX
- BUF
1 stop9h 04m
Delta
Deal found 5/4![Delta logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:52 pm
BUF
- PDX
2 stops42h 58m
Multiple Airlines
Sat 6/66:28 pm
PDX
- BUF
1 stop13h 13m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 5/9. 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 5/294:46 pm
BUF
- PDX
1 stop9h 05m
American Airlines
Wed 6/36:15 am
PDX
- BUF
1 stop7h 12m
American Airlines
Deal found 5/9![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 5/4. 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.
Wed 6/36:25 am
BUF
- BOI
2 stops7h 31m
Delta
Tue 6/97:53 pm
BOI
- BUF
2 stops17h 16m
Delta
Deal found 5/4![Delta logo]()
$435
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 6/45:25 am
BUF
- PDX
1 stop9h 09m
American Airlines
Tue 6/95:49 am
PDX
- BUF
1 stop9h 51m
American Airlines
Deal found 5/8![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Thu 6/45:25 am
BUF
- PDX
1 stop9h 09m
American Airlines
Sat 6/610:59 pm
PDX
- BUF
2 stops10h 12m
American Airlines
Deal found 5/5![American Airlines logo]()
$426
One-way flights from Buffalo to OregonSearch for one-way flight options from Buffalo to Oregon. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
Search for one-way flight options from Buffalo to Oregon. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:50 pm
BUF
- PDX
2 stops49h 58m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/222:50 pm
BUF
- BOI
2 stops23h 40m
Frontier
Deal found 5/5![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:50 pm
BUF
- PDX
2 stops26h 08m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 5/8. 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 6/104:57 pm
BUF
- PDX
1 stop9h 50m
American Airlines
Deal found 5/8![American Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:49 pm
BUF
- MFR
3 stops32h 37m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$224
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 6/166:29 am
BUF
- BOI
2 stops7h 52m
Delta
Deal found 5/4![Delta logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:50 pm
BUF
- PDX
2 stops29h 07m
Frontier
Deal found 5/5![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:50 pm
BUF
- PDX
2 stops29h 07m
Frontier
Deal found 5/5![Frontier logo]()
$229
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 6/208:06 am
BUF
- PDX
1 stop9h 32m
American Airlines
Deal found 5/5![American Airlines logo]()
$238
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Thu 6/116:00 am
BUF
- PDX
1 stop7h 25m
American Airlines
Deal found 5/8![American Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Wed 7/1510:57 am
BUF
- EUG
2 stops15h 02m
United Airlines
Deal found 5/8![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 5/5. 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 6/204:50 pm
BUF
- PDX
2 stops10h 05m
Southwest
Deal found 5/5![Southwest logo]()
$244
Find flight deals from Buffalo to Oregon
Keep the following information in mind while searching for Buffalo to Oregon flight deals. Data was last updated May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $391 (Delta) |
One-way from | $159 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $513 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from Buffalo to Oregon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 8/4
6:25 pm-11:10 pm
1 stop7h 45m
Portland
Tue 8/11
11:30 pm-11:20 am
1 stop8h 50m
$411
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 8/11
6:25 pm-11:10 pm
1 stop7h 45m
Portland
Tue 8/18
11:30 pm-11:20 am
1 stop8h 50m
$411
BuffaloBoise
BUF - BOI
BUFBOI
Buffalo
Thu 6/4
4:55 pm-10:28 pm
1 stop7h 33m
Boise Air Term. Gowen Fld
Tue 6/9
6:10 pm-3:09 pm
2 stops18h 59m
$444
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Wed 10/14
8:35 am-12:25 pm
1 stop6h 50m
Portland
Sun 10/18
11:35 pm-11:15 am
1 stop8h 40m
$444
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sat 6/6
6:25 pm-11:25 pm
1 stop8h 00m
Portland
Sat 6/13
11:30 pm-10:20 am
1 stop7h 50m
$449
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Fri 6/5
4:40 pm-10:45 pm
1 stop9h 05m
Portland
Tue 6/9
7:40 pm-8:00 am
2 stops9h 20m
$449
BuffaloBoise
BUF - BOI
BUFBOI
Buffalo
Thu 6/4
7:01 am-3:06 pm
1 stop10h 05m
Boise Air Term. Gowen Fld
Tue 6/9
3:12 pm-12:38 am
1 stop7h 26m
$451
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Wed 8/12
3:00 pm-10:15 pm
2 stops10h 15m
Portland
Tue 8/18
11:30 pm-12:30 pm
2 stops10h 00m
$454
BuffaloBoise
BUF - BOI
BUFBOI
Buffalo
Wed 7/8
6:32 am-2:20 pm
1 stop9h 48m
Boise Air Term. Gowen Fld
Wed 7/22
3:10 pm-11:59 pm
1 stop6h 49m
$457
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Thu 6/4
4:40 pm-12:30 am
2 stops10h 50m
Portland
Sat 6/6
7:40 pm-7:55 am
2 stops9h 15m
$459
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon from Buffalo with our price prediction graph.
BUF-PDX
BUF-BOI
BUF-MFR
BUF-EUG
BUF-RDM
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 Oregon
BUF-USOR
BUF-PDX
BUF-BOI
BUF-MFR
BUF-EUG
How far ahead should I book a flight from Buffalo to Oregon?
To ensure you get the cheapest price possible for a flight from Buffalo to Oregon, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Buffalo to Oregon?
Currently, June is the cheapest month in which you can book a flight from Buffalo to Oregon (average of $139). Flying from Buffalo to Oregon in March is currently the most expensive (average of $410). 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 Oregon?
Reviews of airlines servicing Oregon
Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated May 9, 2026.
Read through reviews of airlines operating flights from Buffalo to Oregon, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Oregon. 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 Oregon
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Complete your trip
Complete your trip to Oregon by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Oregon by cabin class
Find flights from Buffalo to Oregon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Oregon flights
Browse other Buffalo and Oregon flight options. Last updated on May 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Oregon flights
Consider these flights traveling from Buffalo to Oregon.
Top 4 airlines flying from Buffalo to Oregon
Discover the top 4 airlines that operate flights from Buffalo to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$336 | Average$548 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$342 | Average$433 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$345 | Average$489 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$354 | Average$476 | FlexibilityNo cancel fee | On-timeN/A |