$113+ Cheap flights from Buffalo to Portland (BUF - PDX)
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
Mar 30 — Apr 61
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Buffalo to PortlandExplore the most affordable flight options available from Buffalo to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.
Explore the most affordable flight options available from Buffalo to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/244:53 pm
BUF
- PDX
1 stop8h 15m
Delta
Tue 3/3111:15 pm
PDX
- BUF
1 stop7h 35m
Delta
Deal found 2/25![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/246:15 am
BUF
- PDX
2 stops9h 56m
Delta
Wed 3/2511:15 pm
PDX
- BUF
1 stop7h 35m
Delta
Deal found 2/25![Delta logo]()
$316
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 4/213:53 pm
BUF
- PDX
1 stop8h 49m
Delta
Wed 4/2911:15 pm
PDX
- BUF
1 stop6h 01m
Delta
Deal found 2/25![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 4/1412:50 pm
BUF
- PDX
2 stops10h 17m
Delta
Tue 4/2110:55 pm
PDX
- BUF
1 stop9h 06m
Delta
Deal found 2/25![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 4/1412:50 pm
BUF
- PDX
2 stops10h 17m
Delta
Wed 4/2210:55 pm
PDX
- BUF
2 stops9h 44m
Delta
Deal found 2/25![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 2/25. 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.
Thu 3/195:50 pm
BUF
- PDX
1 stop7h 03m
Delta
Wed 3/2511:15 pm
PDX
- BUF
1 stop7h 35m
Delta
Deal found 2/25![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 2/27. 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.
Tue 4/146:55 pm
BUF
- PDX
1 stop7h 15m
Southwest
Tue 4/2111:55 pm
PDX
- BUF
1 stop7h 25m
Southwest
Deal found 2/27![Southwest logo]()
$335
This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 pm
BUF
- PDX
1 stop8h 57m
American Airlines
Wed 5/611:47 pm
PDX
- BUF
1 stop8h 04m
American Airlines
Deal found 2/25![American Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/246:15 am
BUF
- PDX
2 stops9h 56m
Delta
Mon 3/308:05 pm
PDX
- BUF
2 stops11h 52m
Delta
Deal found 2/25![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 4/1412:50 pm
BUF
- PDX
2 stops10h 17m
Delta
Sat 4/1811:15 pm
PDX
- BUF
1 stop6h 01m
Delta
Deal found 2/25![Delta logo]()
$345
Best flights from Buffalo to PortlandDiscover carefully curated flight deals from Buffalo to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 28, 2026.
Discover carefully curated flight deals from Buffalo to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 28, 2026.
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Tue 4/215:57 pm
BUF
- PDX
1 stop7h 32m
United Airlines
Wed 4/2911:59 pm
PDX
- BUF
1 stop7h 07m
United Airlines
Deal found 2/25![United Airlines logo]()
$321
This Southwest deal was found by Cheapflights users on 2/27. 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.
Tue 4/146:55 pm
BUF
- PDX
1 stop7h 15m
Southwest
Tue 4/2111:55 pm
PDX
- BUF
1 stop7h 25m
Southwest
Deal found 2/27![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 2/24. 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.
Sat 4/115:50 pm
BUF
- PDX
1 stop7h 03m
Delta
Wed 4/227:32 pm
PDX
- BUF
2 stops13h 07m
Delta
Deal found 2/24![Delta logo]()
$405
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Sat 5/97:00 am
BUF
- PDX
2 stops10h 57m
United Airlines
Fri 5/1510:55 pm
PDX
- BUF
1 stop8h 11m
United Airlines
Deal found 2/24![United Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 2/27. 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 5/48:00 pm
BUF
- PDX
1 stop7h 10m
Southwest
Fri 5/88:35 am
PDX
- BUF
2 stops11h 45m
Southwest
Deal found 2/27![Southwest logo]()
$423
This Delta deal was found by Cheapflights users on 2/24. 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.
Sat 4/115:50 pm
BUF
- PDX
1 stop7h 03m
Delta
Mon 4/207:32 pm
PDX
- BUF
2 stops9h 44m
Delta
Deal found 2/24![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Sun 5/105:50 pm
BUF
- PDX
1 stop9h 05m
United Airlines
Fri 5/1511:55 pm
PDX
- BUF
1 stop7h 11m
United Airlines
Deal found 2/24![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 2/24. 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 4/2012:09 pm
BUF
- PDX
2 stops12h 33m
Delta
Wed 5/66:05 pm
PDX
- BUF
2 stops12h 40m
Delta
Deal found 2/24![Delta logo]()
$440
This Southwest deal was found by Cheapflights users on 2/26. 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 7/2111:00 am
BUF
- PDX
1 stop7h 25m
Southwest
Sat 7/258:20 pm
PDX
- BUF
2 stops11h 00m
Southwest
Deal found 2/26![Southwest logo]()
$442
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Tue 7/217:00 am
BUF
- PDX
1 stop7h 38m
United Airlines
Sat 7/2511:30 pm
PDX
- BUF
1 stop7h 21m
United Airlines
Deal found 2/26![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 2/26. 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.
Sat 8/112:35 pm
BUF
- PDX
2 stops10h 25m
Southwest
Mon 8/311:30 pm
PDX
- BUF
2 stops10h 00m
Southwest
Deal found 2/26![Southwest logo]()
$447
Last-minute flights from Buffalo to PortlandDiscover last-minute flight deals from Buffalo to Portland. Data last updated February 28, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Portland. Data last updated February 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/25. 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.
Thu 3/195:50 pm
BUF
- PDX
1 stop7h 03m
Delta
Tue 3/3111:15 pm
PDX
- BUF
1 stop7h 35m
Delta
Deal found 2/25![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 2/25. 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.
Thu 3/195:50 pm
BUF
- PDX
1 stop7h 03m
Delta
Sat 3/2811:15 pm
PDX
- BUF
1 stop7h 35m
Delta
Deal found 2/25![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 2/25. 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.
Thu 3/195:50 pm
BUF
- PDX
1 stop7h 03m
Delta
Mon 3/309:15 am
PDX
- BUF
2 stops10h 40m
Delta
Deal found 2/25![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 2/25. 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.
Sat 3/2111:37 am
BUF
- PDX
1 stop13h 33m
Delta
Wed 3/2511:15 pm
PDX
- BUF
1 stop7h 35m
Delta
Deal found 2/25![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/244:53 pm
BUF
- PDX
1 stop8h 15m
Delta
Tue 3/3111:15 pm
PDX
- BUF
1 stop7h 35m
Delta
Deal found 2/25![Delta logo]()
$311
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/246:15 am
BUF
- PDX
2 stops9h 56m
Delta
Wed 3/2511:15 pm
PDX
- BUF
1 stop7h 35m
Delta
Deal found 2/25![Delta logo]()
$316
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/246:15 am
BUF
- PDX
2 stops9h 56m
Delta
Mon 3/308:05 pm
PDX
- BUF
2 stops11h 52m
Delta
Deal found 2/25![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/245:50 pm
BUF
- PDX
1 stop7h 03m
Delta
Wed 3/2512:30 am
PDX
- BUF
2 stops12h 21m
Delta
Deal found 2/25![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 3/244:53 pm
BUF
- PDX
1 stop8h 15m
Delta
Sun 3/2911:15 pm
PDX
- BUF
1 stop7h 35m
Delta
Deal found 2/25![Delta logo]()
$374
One-way flights from Buffalo to PortlandSearch for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated February 28, 2026.
Search for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated February 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:56 pm
BUF
- PDX
2 stops24h 56m
Frontier
Deal found 2/27![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:59 pm
BUF
- PDX
3 stops43h 03m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$134
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 4/75:06 pm
BUF
- PDX
1 stop8h 50m
American Airlines
Deal found 2/24![American Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 2/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:56 pm
BUF
- PDX
3 stops51h 03m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 4/73:56 pm
BUF
- PDX
2 stops11h 03m
Delta
Deal found 2/24![Delta logo]()
$166
This American Airlines deal was found by Cheapflights users on 2/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:34 pm
BUF
- PDX
1 stop9h 45m
American Airlines
Deal found 2/27![American Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/121:02 pm
BUF
- PDX
2 stops51h 00m
Frontier
Deal found 2/26![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/51:02 pm
BUF
- PDX
2 stops25h 01m
Frontier
Deal found 2/25![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Tue 4/71:02 pm
BUF
- PDX
3 stops49h 48m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 2/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:00 pm
BUF
- PDX
1 stop8h 57m
American Airlines
Deal found 2/26![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/274:57 pm
BUF
- PDX
1 stop10h 02m
American Airlines
Deal found 2/25![American Airlines logo]()
$228
This Sun Country Air deal was found by Cheapflights users on 2/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1211:23 am
BUF
- PDX
1 stop9h 11m
Sun Country Air
Deal found 2/27![Sun Country Air logo]()
$229
Find flight deals from Buffalo to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (Delta) |
One-way from | $113 (Kiwi.com) |
Popular in | February |
Cheapest in | May |
Average price | $719 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Portland 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 February 28, 2026.
Use the filters below to find and compare flights from Buffalo to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 4/21
5:57 pm-10:29 pm
1 stop7h 32m
Portland
Wed 4/29
11:59 pm-10:06 am
1 stop7h 07m
$321
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 4/14
6:55 pm-11:10 pm
1 stop7h 15m
Portland
Tue 4/21
11:55 pm-10:20 am
1 stop7h 25m
$335
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sat 5/9
7:00 am-2:57 pm
2 stops10h 57m
Portland
Fri 5/15
10:55 pm-10:06 am
1 stop8h 11m
$383
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sat 4/11
5:50 pm-9:53 pm
1 stop7h 03m
Portland
Wed 4/22
7:32 pm-11:39 am
2 stops13h 07m
$405
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sun 5/10
5:50 pm-11:55 pm
1 stop9h 05m
Portland
Fri 5/15
11:55 pm-10:06 am
1 stop7h 11m
$417
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Mon 5/4
8:00 pm-12:10 am
1 stop7h 10m
Portland
Fri 5/8
8:35 am-11:20 pm
2 stops11h 45m
$423
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sat 4/11
5:50 pm-9:53 pm
1 stop7h 03m
Portland
Mon 4/20
7:32 pm-8:16 am
2 stops9h 44m
$424
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 7/21
7:00 am-11:38 am
1 stop7h 38m
Portland
Sat 7/25
11:30 pm-9:51 am
1 stop7h 21m
$437
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Mon 4/20
12:09 pm-9:42 pm
2 stops12h 33m
Portland
Wed 5/6
6:05 pm-9:45 am
2 stops12h 40m
$440
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 7/21
11:00 am-3:25 pm
1 stop7h 25m
Portland
Sat 7/25
8:20 pm-10:20 am
2 stops11h 00m
$442
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Portland in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Buffalo-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Buffalo with our price prediction graph.
BUF-PDX
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 Portland
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How far ahead should I book a flight from Buffalo to Portland?
Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Portland. Price data was last updated on February 20, 2026.
To ensure you get the cheapest price possible for a flight from Buffalo to Portland, you should look to book at least 65 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 Portland?
Currently, May is the cheapest month in which you can book a flight from Buffalo to Portland (average of $126). Flying from Buffalo to Portland in December is currently the most expensive (average of $359). 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.
What’s the top layover airport for flights from Buffalo to Portland?
Share of 1-stop round-trip flights from Buffalo to Portland chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 60% of 1-stop itineraries from Buffalo to Portland on Cheapflights.
What’s the cheapest layover airport for flights from Buffalo to Portland?
Average round-trip fare for 1-stop flights from Buffalo to Portland, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (MDW) is the most affordable 1-stop option, with an average round-trip price of $476.
What’s the fastest layover option from Buffalo to Portland?
Shortest average travel time for 1-stop one-way flights from Buffalo to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 48m.
Which airport typically offers the quickest layover for flights from Buffalo to Portland?
Average layover duration for 1-stop one-way flights from Buffalo to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 03m.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated February 28, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Buffalo to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Entertainment
7.5
Crew
8.6
Overall
8.0
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsVancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Beaverton
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Astoria
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Buffalo and Portland flights
Browse other Buffalo and Portland flight options. Last updated on February 28, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on February 28, 2026.
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 28, 2026.
Top 4 airlines flying from Buffalo to Portland
Discover the top 4 airlines that operate flights from Buffalo to Portland. 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 February 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$231 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$336 | Average$497 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$342 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$350 | Average$476 | FlexibilityNo cancel fee | On-time63% |