$163+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Portland 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
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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 Portland
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Best
Last-minute
One-way
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 April 1, 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 April 1, 2026.
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/136:55 pm
BUF
- PDX
1 stop7h 15m
Southwest
Wed 5/2711:55 pm
PDX
- BUF
1 stop7h 20m
Southwest
Deal found 4/1![Southwest logo]()
$391
This CheapOair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:45 am
BUF
- PDX
1 stop8h 25m
JetBlue
Sun 6/72:30 pm
PDX
- BUF
1 stop28h 08m
JetBlue
Deal found 3/31![JetBlue logo]()
$394
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:04 pm
BUF
- PDX
2 stops10h 59m
American Airlines
Wed 5/2710:59 pm
PDX
- BUF
2 stops10h 18m
American Airlines
Deal found 4/1![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:47 pm
BUF
- PDX
1 stop11h 36m
American Airlines
Thu 6/41:45 pm
PDX
- BUF
1 stop7h 29m
American Airlines
Deal found 3/31![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 6/44:46 pm
BUF
- PDX
1 stop11h 04m
American Airlines
Tue 6/910:59 pm
PDX
- BUF
2 stops10h 20m
American Airlines
Deal found 3/30![American Airlines logo]()
$411
This CheapOair deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:45 am
BUF
- PDX
1 stop8h 25m
JetBlue
Wed 6/32:30 pm
PDX
- BUF
1 stop23h 07m
JetBlue
Deal found 4/1![JetBlue logo]()
$414
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/23:01 pm
BUF
- PDX
2 stops11h 02m
American Airlines
Tue 5/1211:40 pm
PDX
- BUF
2 stops11h 41m
American Airlines
Deal found 3/31![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/143:04 pm
BUF
- PDX
1 stop10h 43m
American Airlines
Mon 5/1811:47 pm
PDX
- BUF
1 stop8h 04m
American Airlines
Deal found 3/31![American Airlines logo]()
$421
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 April 1, 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 April 1, 2026.
This Delta deal was found by Cheapflights users on 3/28. 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.
Sat 5/24:03 pm
BUF
- PDX
1 stop8h 39m
Delta
Tue 5/1211:12 pm
PDX
- BUF
1 stop6h 08m
Delta
Deal found 3/28![Delta logo]()
$421
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 4/308:00 pm
BUF
- PDX
1 stop7h 10m
Southwest
Sat 5/211:55 pm
PDX
- BUF
1 stop7h 30m
Southwest
Deal found 4/1![Southwest logo]()
$421
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 9/154:50 pm
BUF
- PDX
1 stop8h 07m
American Airlines
Tue 11/1710:15 pm
PDX
- BUF
1 stop9h 47m
American Airlines
Deal found 3/31![American Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 3/28. 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 6/187:00 am
BUF
- PDX
1 stop7h 38m
United Airlines
Mon 6/2210:40 pm
PDX
- BUF
1 stop8h 36m
United Airlines
Deal found 3/28![United Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/94:55 pm
BUF
- PDX
1 stop8h 05m
Southwest
Fri 5/155:10 am
PDX
- BUF
2 stops11h 35m
Southwest
Deal found 4/1![Southwest logo]()
$454
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/203:52 pm
BUF
- PDX
1 stop9h 10m
Delta
Wed 5/279:39 pm
PDX
- BUF
1 stop10h 34m
Delta
Deal found 4/1![Delta logo]()
$464
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:55 pm
BUF
- PDX
1 stop6h 50m
Southwest
Fri 6/269:20 pm
PDX
- BUF
1 stop7h 30m
Southwest
Deal found 3/30![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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.
Sun 6/217:45 pm
BUF
- PDX
1 stop7h 20m
Southwest
Thu 6/257:40 pm
PDX
- BUF
2 stops9h 30m
Southwest
Deal found 3/30![Southwest logo]()
$482
This Southwest deal was found by Cheapflights users on 3/28. 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.
Thu 6/187:55 pm
BUF
- PDX
1 stop7h 00m
Southwest
Mon 6/227:40 pm
PDX
- BUF
2 stops9h 20m
Southwest
Deal found 3/28![Southwest logo]()
$482
This Southwest deal was found by Cheapflights users on 3/29. 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.
Wed 7/87:10 pm
BUF
- PDX
1 stop7h 20m
Southwest
Wed 7/157:40 pm
PDX
- BUF
2 stops9h 30m
Southwest
Deal found 3/29![Southwest logo]()
$482
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 9/178:35 am
BUF
- PDX
2 stops11h 00m
Southwest
Sat 9/2611:30 pm
PDX
- BUF
1 stop8h 20m
Southwest
Deal found 3/31![Southwest logo]()
$482
Last-minute flights from Buffalo to PortlandDiscover last-minute flight deals from Buffalo to Portland. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Portland. Data last updated April 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” 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 4/273:01 pm
BUF
- PDX
2 stops11h 02m
American Airlines
Mon 5/411:40 pm
PDX
- BUF
2 stops11h 41m
American Airlines
Deal found 3/30![American Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/26:00 pm
BUF
- PDX
1 stop7h 57m
American Airlines
Tue 5/1211:47 pm
PDX
- BUF
1 stop8h 04m
American Airlines
Deal found 3/31![American Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” 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 5/136:55 pm
BUF
- PDX
1 stop7h 15m
Southwest
Wed 5/2711:55 pm
PDX
- BUF
1 stop7h 20m
Southwest
Deal found 4/1![Southwest logo]()
$391
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:04 pm
BUF
- PDX
2 stops10h 59m
American Airlines
Wed 5/2710:59 pm
PDX
- BUF
2 stops10h 18m
American Airlines
Deal found 4/1![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/143:04 pm
BUF
- PDX
1 stop10h 43m
American Airlines
Mon 5/1811:47 pm
PDX
- BUF
1 stop8h 04m
American Airlines
Deal found 3/31![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:55 pm
BUF
- PDX
2 stops10h 04m
American Airlines
Thu 6/41:45 pm
PDX
- BUF
1 stop7h 29m
American Airlines
Deal found 3/31![American Airlines logo]()
$413
This CheapOair deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:45 am
BUF
- PDX
1 stop8h 25m
JetBlue
Wed 6/32:30 pm
PDX
- BUF
1 stop23h 07m
JetBlue
Deal found 4/1![JetBlue logo]()
$414
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 April 1, 2026.
Search for one-way flight options from Buffalo to Portland. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This CheapOair deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:45 am
BUF
- PDX
1 stop8h 25m
JetBlue
Deal found 3/30![JetBlue logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:11 pm
BUF
- PDX
2 stops24h 09m
Frontier
Deal found 3/29![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/141:56 pm
BUF
- PDX
2 stops24h 42m
Frontier
Deal found 3/31![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Wed 5/62:49 pm
BUF
- PDX
2 stops28h 57m
Frontier
Deal found 3/27![Frontier logo]()
$196
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/166:00 pm
BUF
- PDX
1 stop7h 47m
American Airlines
Deal found 3/31![American Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 5/211:02 am
BUF
- PDX
1 stop7h 14m
United Airlines
Deal found 3/29![United Airlines logo]()
$211
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 5/97:00 am
BUF
- PDX
2 stops10h 57m
United Airlines
Deal found 3/29![United Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Wed 5/62:49 pm
BUF
- PDX
3 stops31h 07m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 4/141:56 pm
BUF
- PDX
3 stops46h 03m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 3/29. 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.
Tue 6/235:12 pm
BUF
- PDX
1 stop9h 19m
Delta
Deal found 3/29![Delta logo]()
$239
This KAYAK deal was found by Cheapflights users on 3/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:00 am
BUF
- PDX
1 stop10h 05m
JetBlue
Deal found 3/29![JetBlue logo]()
$243
This Southwest deal was found by Cheapflights users on 3/29. 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 6/234:25 pm
BUF
- PDX
2 stops10h 25m
Southwest
Deal found 3/29![Southwest logo]()
$244
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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $391 (Southwest) |
One-way from | $163 (CheapOair) |
Popular in | February |
Cheapest in | May |
Average price | $466 |
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 April 1, 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
Cheapest round-trip
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sat 5/2
4:03 pm-9:42 pm
1 stop8h 39m
Portland
Tue 5/12
11:12 pm-8:20 am
1 stop6h 08m
$421
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Thu 4/30
8:00 pm-12:10 am
1 stop7h 10m
Portland
Sat 5/2
11:55 pm-10:25 am
1 stop7h 30m
$421
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sat 5/9
4:55 pm-10:00 pm
1 stop8h 05m
Portland
Fri 5/15
5:10 am-7:45 pm
2 stops11h 35m
$454
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Wed 5/20
3:52 pm-10:02 pm
1 stop9h 10m
Portland
Wed 5/27
9:39 pm-11:13 am
1 stop10h 34m
$464
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Tue 9/15
4:50 pm-9:57 pm
1 stop8h 07m
Portland
Tue 11/17
10:15 pm-11:02 am
1 stop9h 47m
$477
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Thu 6/18
7:00 am-11:38 am
1 stop7h 38m
Portland
Mon 6/22
10:40 pm-10:16 am
1 stop8h 36m
$477
Quickest round-trip
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sat 6/20
6:55 pm-10:45 pm
1 stop6h 50m
Portland
Fri 6/26
9:20 pm-7:50 am
1 stop7h 30m
$477
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Sun 6/21
7:45 pm-12:05 am
1 stop7h 20m
Portland
Thu 6/25
7:40 pm-8:10 am
2 stops9h 30m
$482
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Thu 6/18
7:55 pm-11:55 pm
1 stop7h 00m
Portland
Mon 6/22
7:40 pm-8:00 am
2 stops9h 20m
$482
BuffaloPortland
BUF - PDX
BUFPDX
Buffalo
Wed 7/8
7:10 pm-11:30 pm
1 stop7h 20m
Portland
Wed 7/15
7:40 pm-8:10 am
2 stops9h 30m
$482
Showing 1-10 of 22 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 April.
| 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
Prices
More
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 March 13, 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 $109). 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.
How much does it cost to fly round-trip from Buffalo to Portland?
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 April 1, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited 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.
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Buffalo to 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 locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City
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Buffalo and Portland flights
Browse other Buffalo and Portland flight options. Last updated on April 1, 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 April 1, 2026.
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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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$231 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$342 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$345 | Average$466 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$350 | Average$490 | FlexibilityNo cancel fee | On-time69% |