$189+ Cheap flights from Buffalo (BUF) to Oregon
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
Oct 29 — Nov 51
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
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
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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 September 29, 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 September 29, 2026.
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Mon 11/94:40 pm -
1 stop10h 03m
Mon 11/168:00 am -
1 stop7h 36m
Deal found 9/24![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop10h 38m
Wed 10/2811:52 am -
1 stop9h 07m
Deal found 9/28![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 am -
1 stop7h 26m
Thu 10/2911:43 am -
1 stop9h 16m
Deal found 9/28![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:15 pm -
2 stops12h 34m
Mon 11/210:15 pm -
1 stop9h 23m
Deal found 9/29![Delta logo]()
$382
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:00 am -
1 stop9h 41m
Tue 12/2911:31 pm -
1 stop7h 46m
Deal found 9/29![American Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:55 am -
2 stops10h 15m
Tue 12/2911:30 pm -
1 stop7h 35m
Deal found 9/26![Southwest logo]()
$390
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
1 stop7h 26m
Wed 10/2811:43 am -
1 stop9h 16m
Deal found 9/28![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
1 stop7h 26m
Mon 10/2611:12 pm -
1 stop9h 23m
Deal found 9/28![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:50 am -
1 stop7h 05m
Fri 11/131:02 pm -
1 stop6h 31m
Deal found 9/29![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:24 am -
2 stops15h 38m
Tue 12/155:21 pm -
2 stops14h 22m
Deal found 9/26![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:03 pm -
2 stops10h 04m
Fri 11/137:27 pm -
2 stops12h 08m
Deal found 9/29![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/2812:15 pm -
2 stops14h 03m
Wed 11/46:11 am -
2 stops13h 27m
Deal found 9/25![Delta logo]()
$437
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 September 29, 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 September 29, 2026.
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Mon 2/229:00 am -
2 stops11h 13m
Mon 3/15:30 pm -
2 stops13h 52m
Deal found 9/24![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:30 am -
2 stops10h 15m
Tue 11/36:30 am -
2 stops11h 15m
Deal found 9/29![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:50 am -
1 stop7h 05m
Fri 11/131:02 pm -
1 stop6h 31m
Deal found 9/29![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:00 am -
2 stops14h 49m
Mon 11/210:15 pm -
1 stop9h 23m
Deal found 9/27![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:55 am -
2 stops10h 15m
Tue 12/2911:30 pm -
1 stop7h 35m
Deal found 9/26![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/237:00 am -
2 stops13h 45m
Tue 1/261:07 pm -
1 stop6h 47m
Deal found 9/28![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Mon 11/93:55 pm -
2 stops10h 51m
Mon 11/167:35 pm -
2 stops9h 45m
Deal found 9/24![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/86:35 am -
1 stop8h 20m
Fri 2/125:35 am -
1 stop7h 05m
Deal found 9/27![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:20 pm -
2 stops11h 42m
Tue 12/155:21 pm -
2 stops14h 22m
Deal found 9/27![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/226:35 am -
1 stop8h 10m
Tue 3/211:40 am -
1 stop9h 35m
Deal found 9/26![Southwest logo]()
$433
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
1 stop7h 50m
Wed 10/2812:59 pm -
1 stop6h 34m
Deal found 9/26![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/2812:15 pm -
2 stops14h 03m
Wed 11/46:11 am -
2 stops13h 27m
Deal found 9/24![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/232:50 pm -
2 stops10h 55m
Fri 10/305:30 am -
2 stops15h 50m
Deal found 9/24![Southwest logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 12/58:17 am -
1 stop7h 59m
Tue 12/87:25 pm -
2 stops11h 19m
Deal found 9/25![United Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2310:20 am -
2 stops12h 35m
Tue 1/2612:45 pm -
1 stop7h 09m
Deal found 9/26![United Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/288:50 am -
1 stop7h 20m
Wed 11/47:00 am -
2 stops12h 33m
Deal found 9/24![United Airlines logo]()
$530
Last-minute flights from Buffalo to OregonDiscover last-minute flight deals from Buffalo to Oregon. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Oregon. Data last updated September 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/61:48 pm -
2 stops10h 13m
Sun 10/117:20 pm -
2 stops11h 09m
Deal found 9/24![United Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am -
1 stop7h 50m
Sat 10/1712:52 pm -
1 stop6h 51m
Deal found 9/28![United Airlines logo]()
$617
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:35 pm -
2 stops12h 45m
Sat 10/176:15 am -
1 stop7h 00m
Deal found 9/28![Southwest logo]()
$622
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop10h 38m
Wed 10/2811:52 am -
1 stop9h 07m
Deal found 9/28![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 am -
1 stop7h 26m
Thu 10/2911:43 am -
1 stop9h 16m
Deal found 9/28![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
1 stop7h 26m
Wed 10/2811:43 am -
1 stop9h 16m
Deal found 9/28![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
1 stop7h 26m
Thu 10/2911:43 am -
1 stop9h 16m
Deal found 9/28![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:15 am -
2 stops11h 36m
Sat 10/2411:43 am -
1 stop7h 55m
Deal found 9/28![Delta logo]()
$398
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
1 stop7h 50m
Wed 10/2812:59 pm -
1 stop6h 34m
Deal found 9/28![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
2 stops13h 45m
Wed 11/46:11 am -
2 stops13h 27m
Deal found 9/28![Delta logo]()
$405
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:50 am -
1 stop7h 20m
Wed 11/41:00 pm -
1 stop6h 33m
Deal found 9/28![United Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:15 pm -
2 stops12h 34m
Mon 11/210:15 pm -
1 stop9h 23m
Deal found 9/29![Delta logo]()
$382
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 September 29, 2026.
Search for one-way flight options from Buffalo to Oregon. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:55 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Southwest logo]()
$189
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:55 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$220
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:35 pm -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Southwest logo]()
$225
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:25 am -
1 stop9h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$232
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:00 pm -
1 stop10h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/71:40 pm -
2 stops29h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:05 pm -
1 stop8h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/275:30 pm -
2 stops10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:53 pm -
1 stop9h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$350
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:17 am -
2 stops15h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:50 am -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/78:45 am -
1 stop7h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$440
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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $373 (American Airlines) |
One-way from | $189 (Southwest) |
Popular in | November |
Cheapest in | September |
Average price | $401 |
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 7,457,451 searches. Data last updated September 29, 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 Buffalo - PDX Portland
BUFPDX
Buffalo
Tue 12/1
6:55 pm-11:25 pm
1 stop7h 30m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$220
BuffaloPortland
BUF Buffalo - PDX Portland
BUFPDX
Buffalo
Mon 10/19
7:35 pm-12:15 am
1 stop7h 40m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$225
BuffaloPortland
BUF Buffalo - PDX Portland
BUFPDX
Buffalo
Thu 12/31
6:25 am-12:56 pm
1 stop9h 31m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$232
BuffaloPortland
BUF Buffalo - PDX Portland
BUFPDX
Buffalo
Sat 12/19
4:30 pm-12:45 am
2 stops11h 15m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$247
BuffaloMedford
BUF Buffalo - MFR Medford
BUFMFR
Buffalo
Wed 10/7
1:40 pm-3:59 pm
2 stops29h 19m
Medford
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$289
BuffaloPortland
BUF Buffalo - PDX Portland
BUFPDX
Buffalo
Thu 10/15
3:05 pm-8:10 pm
1 stop8h 05m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$314
BuffaloPortland
BUF Buffalo - PDX Portland
BUFPDX
Buffalo
Thu 12/31
5:55 am-1:10 pm
2 stops10h 15m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$339
BuffaloPortland
BUF Buffalo - PDX Portland
BUFPDX
Buffalo
Fri 11/27
5:30 pm-1:25 am
2 stops10h 55m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$339
BuffaloPortland
BUF Buffalo - PDX Portland
BUFPDX
Buffalo
Sun 10/4
3:53 pm-9:59 pm
1 stop9h 06m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$350
BuffaloPortland
BUF Buffalo - PDX Portland
BUFPDX
Buffalo
Thu 10/15
2:50 pm-10:45 pm
2 stops10h 55m
Portland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$355
Showing 1-10 of 29 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-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-MFR
BUF-RDM
BUF-EUG
What is the cheapest month to book a flight from Buffalo to Oregon?
Currently, September is the cheapest month in which you can book a flight from Buffalo to Oregon (average of $401). Flying from Buffalo to Oregon in November is currently the most expensive (average of $781). 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?
Airfare is typical for this route at the moment.
Buffalo to Oregon flights typically cost between $354 and $543 in November.The cheapest round-trip price found within the last 5 days was $374 on American Airlines (Nov 9-Nov 16).
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 60 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 September 29, 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.
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentEdward,Sep 2026
MCO - BWI
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 September 29, 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$702 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$346 | Average$437 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$379 | Average$487 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$381 | Average$516 | FlexibilityNo cancel fee | On-time63% |