$120+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
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 Oregon 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 Oregon
Cheapest
Best
Last-minute
One-way
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 June 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 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 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 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 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
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 8/56:50 am
BUF
- BOI
2 stops11h 59m
American Airlines
Tue 8/113:16 pm
BOI
- BUF
1 stop6h 46m
American Airlines
Deal found 6/8![American Airlines logo]()
$336
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 9/236:00 am
BUF
- PDX
1 stop7h 40m
Southwest
Sun 9/2710:45 pm
PDX
- BUF
1 stop9h 25m
Southwest
Deal found 6/7![Southwest logo]()
$346
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 9/911:15 am
BUF
- RDM
2 stops14h 32m
Delta
Mon 9/147:24 pm
RDM
- BUF
2 stops12h 53m
Delta
Deal found 6/8![Delta logo]()
$383
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.
Thu 9/1012:50 pm
BUF
- RDM
2 stops12h 47m
Delta
Mon 9/147:24 pm
RDM
- BUF
2 stops9h 54m
Delta
Deal found 6/7![Delta logo]()
$389
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am
BUF
- RDM
2 stops12h 35m
Delta
Sun 10/255:55 am
RDM
- BUF
2 stops10h 03m
Delta
Deal found 6/6![Delta logo]()
$407
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 June 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 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 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 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 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.
Sat 7/258:08 am
BUF
- BOI
1 stop8h 14m
American Airlines
Mon 7/2712:15 pm
BOI
- BUF
1 stop8h 35m
American Airlines
Deal found 6/8![American Airlines logo]()
$540
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:07 am
BUF
- RDM
2 stops12h 02m
Alaska Airlines
Tue 7/217:28 am
RDM
- BUF
2 stops12h 19m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$633
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 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.
Thu 9/1012:50 pm
BUF
- RDM
2 stops12h 47m
Delta
Mon 9/147:24 pm
RDM
- BUF
2 stops12h 53m
Delta
Deal found 6/5![Delta logo]()
$389
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 6/6. 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 10/217:00 am
BUF
- RDM
2 stops12h 35m
Delta
Sun 10/255:55 am
RDM
- BUF
2 stops10h 03m
Delta
Deal found 6/6![Delta logo]()
$407
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.
Sat 7/254:50 pm
BUF
- BOI
2 stops9h 40m
Southwest
Mon 7/277:40 pm
BOI
- BUF
2 stops10h 20m
Southwest
Deal found 6/6![Southwest logo]()
$497
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 9/16:55 am
BUF
- BOI
1 stop6h 33m
United Airlines
Wed 9/212:24 pm
BOI
- BUF
1 stop6h 43m
United Airlines
Deal found 6/8![United Airlines logo]()
$465
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.
Thu 8/205:25 pm
BUF
- BOI
1 stop8h 10m
Southwest
Mon 8/246:00 am
BOI
- BUF
1 stop7h 55m
Southwest
Deal found 6/5![Southwest logo]()
$499
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 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.
Wed 10/288:30 am
BUF
- MFR
1 stop7h 39m
United Airlines
Sat 10/316:34 pm
MFR
- BUF
2 stops13h 15m
United Airlines
Deal found 6/4![United Airlines logo]()
$532
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.
Thu 8/206:50 am
BUF
- BOI
1 stop6h 00m
Southwest
Sun 8/2311:30 am
BOI
- BUF
1 stop12h 00m
Southwest
Deal found 6/5![Southwest logo]()
$542
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 10/2710:50 am
BUF
- MFR
2 stops15h 19m
United Airlines
Sat 10/316:34 pm
MFR
- BUF
2 stops13h 15m
United Airlines
Deal found 6/8![United Airlines logo]()
$537
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.
Thu 6/252:47 pm
BUF
- EUG
2 stops11h 34m
American Airlines
Mon 6/296:29 am
EUG
- BUF
2 stops13h 06m
American Airlines
Deal found 6/6![American Airlines logo]()
$720
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.
Tue 7/2812:50 pm
BUF
- EUG
2 stops13h 25m
Southwest
Thu 7/304:55 pm
EUG
- BUF
2 stops12h 15m
Southwest
Deal found 6/6![Southwest logo]()
$555
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.
Thu 7/307:36 pm
BUF
- BOI
1 stop6h 10m
Delta
Mon 8/36:45 pm
BOI
- BUF
2 stops12h 55m
Delta
Deal found 6/7![Delta logo]()
$539
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:45 am
BUF
- MFR
1 stop7h 16m
United Airlines
Sun 10/256:34 pm
MFR
- BUF
2 stops12h 15m
United Airlines
Deal found 6/5![United Airlines logo]()
$578
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.
Thu 9/106:30 am
BUF
- EUG
1 stop8h 20m
United Airlines
Tue 9/151:19 pm
EUG
- BUF
2 stops31h 25m
United Airlines
Deal found 6/4![United Airlines logo]()
$615
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.
Sat 7/47:15 am
BUF
- EUG
2 stops12h 30m
Southwest
Sat 7/115:15 am
EUG
- BUF
2 stops12h 10m
Southwest
Deal found 6/8![Southwest logo]()
$734
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.
Wed 9/98:55 am
BUF
- RDM
1 stop6h 55m
United Airlines
Mon 9/141:03 pm
RDM
- BUF
1 stop6h 34m
United Airlines
Deal found 6/7![United Airlines logo]()
$636
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 10/912:50 pm
BUF
- RDM
2 stops13h 50m
Delta
Sun 10/115:55 am
RDM
- BUF
2 stops10h 03m
Delta
Deal found 6/7![Delta logo]()
$730
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.
Wed 10/217:00 am
BUF
- RDM
2 stops14h 12m
United Airlines
Sun 10/251:07 pm
RDM
- BUF
1 stop6h 38m
United Airlines
Deal found 6/7![United Airlines logo]()
$663
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:55 am
BUF
- RDM
1 stop6h 55m
United Airlines
Mon 9/149:37 am
RDM
- BUF
2 stops34h 00m
United Airlines
Deal found 6/5![United Airlines logo]()
$675
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.
Thu 6/257:00 am
BUF
- EUG
1 stop7h 37m
United Airlines
Mon 6/291:59 pm
EUG
- BUF
2 stops17h 01m
United Airlines
Deal found 6/4![United Airlines logo]()
$709
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.
Mon 7/136:04 pm
BUF
- EUG
1 stop20h 33m
United Airlines
Tue 7/146:49 pm
EUG
- BUF
2 stops12h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$714
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.
Tue 7/146:04 pm
BUF
- EUG
1 stop20h 33m
United Airlines
Tue 7/2112:50 pm
EUG
- BUF
1 stop18h 10m
United Airlines
Deal found 6/4![United Airlines logo]()
$741
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.
Mon 7/1310:57 am
BUF
- EUG
1 stop27h 40m
United Airlines
Mon 7/206:49 pm
EUG
- BUF
2 stops12h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$772
Last-minute flights from Buffalo to OregonDiscover last-minute flight deals from Buffalo to Oregon. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Oregon. Data last updated June 9, 2026 and is based on user searches.
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.
Tue 6/97:00 am
BUF
- RDM
2 stops14h 45m
Delta
Fri 6/267:25 pm
RDM
- BUF
2 stops9h 58m
Delta
Deal found 6/5![Delta logo]()
$495
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 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 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 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.
Sat 7/255:05 am
BUF
- BOI
1 stop6h 40m
Southwest
Mon 7/277:40 pm
BOI
- BUF
2 stops10h 20m
Southwest
Deal found 6/6![Southwest logo]()
$492
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 OregonSearch for one-way flight options from Buffalo to Oregon. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Buffalo to Oregon. 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 6/4. 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 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 JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:00 am
BUF
- PDX
1 stop10h 03m
JetBlue
Deal found 6/5![JetBlue logo]()
$204
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 9/303:00 pm
BUF
- BOI
2 stops10h 10m
Southwest
Deal found 6/7![Southwest logo]()
$206
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
- PDX
1 stop6h 55m
Southwest
Deal found 6/5![Southwest logo]()
$211
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:48 pm
BUF
- PDX
2 stops29h 03m
Frontier
Deal found 6/7![Frontier logo]()
$212
This Sun Country Air 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:36 am
BUF
- PDX
1 stop14h 07m
Sun Country Air
Deal found 6/6![Sun Country Air logo]()
$218
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:50 pm
BUF
- PDX
1 stop8h 35m
Southwest
Deal found 6/9![Southwest logo]()
$222
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 8/85:45 am
BUF
- PDX
1 stop9h 45m
Southwest
Deal found 6/5![Southwest logo]()
$224
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1112:28 pm
BUF
- PDX
2 stops28h 30m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$225
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 8/285:25 pm
BUF
- PDX
1 stop8h 40m
Southwest
Deal found 6/6![Southwest logo]()
$227
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 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 | February |
Cheapest in | August |
Average price | $556 |
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 June 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
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
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
BuffaloRedmond
BUF - RDM
BUFRDM
Buffalo
Thu 9/10
12:50 pm-10:37 pm
2 stops12h 47m
Bend/Redmond
Mon 9/14
7:24 pm-11:17 am
2 stops12h 53m
$389
BuffaloRedmond
BUF - RDM
BUFRDM
Buffalo
Wed 10/21
7:00 am-4:35 pm
2 stops12h 35m
Bend/Redmond
Sun 10/25
5:55 am-6:58 pm
2 stops10h 03m
$407
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
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
Quickest round-trip
BuffaloBoise
BUF - BOI
BUFBOI
Buffalo
Tue 9/1
6:55 am-11:28 am
1 stop6h 33m
Boise Air Term. Gowen Fld
Wed 9/2
12:24 pm-9:07 pm
1 stop6h 43m
$465
BuffaloBoise
BUF - BOI
BUFBOI
Buffalo
Sat 7/25
4:50 pm-12:30 am
2 stops9h 40m
Boise Air Term. Gowen Fld
Mon 7/27
7:40 pm-8:00 am
2 stops10h 20m
$497
Showing 1-10 of 55 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-RDM
BUF-EUG
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-RDM
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 May is currently the most expensive (average of $433). 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?
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 14 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.
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 June 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
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Entertainment
7.5
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 Oregon. 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 Oregon
See prices for flight routes from nearby airports that may be better suited for you.
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 June 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$605 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$342 | Average$437 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$351 | Average$496 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$354 | Average$473 | FlexibilityNo cancel fee | On-timeN/A |