Oregon

$113+ Cheap flights from Buffalo (BUF) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
Mar 26 — Apr 21
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Oregon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Oregon

Cheapest flights from Buffalo to Oregon
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 February 24, 2026.

This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 03m
American Airlines
Deal found 2/20$332
This American Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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 3/234:04 pm
BUF
-
PDX
2 stops11h 11m
American Airlines
Wed 3/2511:59 pm
PDX
-
BUF
1 stop8h 50m
American Airlines
Deal found 2/23$337
This American Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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 3/235:59 pm
BUF
-
PDX
1 stop9h 16m
American Airlines
Thu 3/2611:59 pm
PDX
-
BUF
1 stop8h 50m
American Airlines
Deal found 2/23$353
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 4/248:30 am
BUF
-
RDM
1 stop7h 25m
United Airlines
Mon 4/276:48 pm
RDM
-
BUF
2 stops12h 22m
United Airlines
Deal found 2/20$355
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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
Mon 3/3011:15 pm
PDX
-
BUF
1 stop7h 35m
Delta
Deal found 2/20$370
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” 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 3/255:59 pm
BUF
-
PDX
1 stop9h 16m
American Airlines
Fri 3/2711:46 am
PDX
-
BUF
1 stop8h 54m
American Airlines
Deal found 2/21$374
This United Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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 4/228:30 am
BUF
-
MFR
1 stop7h 46m
United Airlines
Wed 4/296:31 pm
MFR
-
BUF
2 stops12h 22m
United Airlines
Deal found 2/23$374
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 4/238:30 am
BUF
-
RDM
1 stop7h 25m
United Airlines
Mon 4/276:48 pm
RDM
-
BUF
2 stops12h 22m
United Airlines
Deal found 2/20$378
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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 4/1511:50 am
BUF
-
BOI
2 stops14h 27m
Delta
Tue 4/218:40 pm
BOI
-
BUF
2 stops12h 32m
Delta
Deal found 2/22$387
This United Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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 3/108:17 am
BUF
-
RDM
1 stop7h 41m
United Airlines
Sat 3/141:13 pm
RDM
-
BUF
1 stop6h 57m
United Airlines
Deal found 2/23$389
This Southwest deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” 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 4/156:40 am
BUF
-
BOI
1 stop7h 50m
Southwest
Tue 4/212:00 pm
BOI
-
BUF
1 stop6h 50m
Southwest
Deal found 2/22$405
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” 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 4/233:53 pm
BUF
-
RDM
2 stops10h 54m
Delta
Mon 4/275:41 pm
RDM
-
BUF
2 stops14h 31m
Delta
Deal found 2/20$434

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 February 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$332
(American Airlines)

One-way from

$113
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$719
Provider with most accurate pricing for Buffalo-Portland flight deals.
Provider most trusted by Cheapflights users for Buffalo-Portland flights.
From Buffalo to Oregon
One-way flight from Buffalo to Oregon
Highest demand for flights based on searches. 17% potential increase in price ($106 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 24, 2026.
Use the filters below to find and compare flights from Buffalo to Oregon that are best for you.

Fly from

Buffalo

Fly to

Oregon

Route

Depart

Return

Price

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Fri 4/24

8:30 am-12:55 pm

1 stop7h 25m

Bend/Redmond

Mon 4/27

6:48 pm-10:10 am

2 stops12h 22m

$355

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 4/30

5:50 pm-10:30 pm

1 stop7h 40m

Portland

Mon 5/4

7:45 pm-10:06 am

2 stops11h 21m

$358

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 3/24

5:50 pm-9:53 pm

1 stop7h 03m

Portland

Mon 3/30

7:17 pm-11:01 am

2 stops12h 44m

$375

BuffaloMedford

BUF - MFR

BUFMFR

Buffalo

Wed 4/22

10:55 am-9:37 pm

2 stops13h 42m

Medford

Wed 4/29

6:31 pm-9:53 am

2 stops12h 22m

$380

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Wed 4/15

11:50 am-12:17 am

2 stops14h 27m

Boise Air Term. Gowen Fld

Tue 4/21

8:40 pm-11:12 am

2 stops12h 32m

$387

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Tue 3/10

10:23 am-8:50 pm

2 stops13h 27m

Bend/Redmond

Sat 3/14

1:13 pm-11:10 pm

1 stop6h 57m

$394

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Wed 4/15

6:40 am-12:30 pm

1 stop7h 50m

Boise Air Term. Gowen Fld

Tue 4/21

2:00 pm-10:50 pm

1 stop6h 50m

$405

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 4/9

4:00 pm-12:10 am

2 stops11h 10m

Portland

Wed 4/15

5:40 am-6:15 pm

2 stops9h 35m

$422

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Mon 4/27

4:00 pm-12:10 am

2 stops11h 10m

Portland

Mon 5/4

11:55 pm-12:15 pm

2 stops9h 20m

$429

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Thu 4/23

3:53 pm-11:47 pm

2 stops10h 54m

Bend/Redmond

Mon 4/27

5:41 pm-11:12 am

2 stops14h 31m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 52 results
1
2
3
...
6

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.
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

What is the cheapest month to book a flight from Buffalo to Oregon?

Currently, May is the cheapest month in which you can book a flight from Buffalo to Oregon (average of $126). Flying from Buffalo to Oregon 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.

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 February 24, 2026.
Read through reviews of airlines operating flights from Buffalo to Oregon, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.
  • What airport do you fly from for flights from Buffalo to Oregon?

    For a flight from Buffalo to Oregon, you will be flying from Buffalo. Buffalo (BUF) is just 8.3 mi from the center of the city.

  • How long is the flight from Buffalo to Oregon?

    Departing from Buffalo to Oregon will take you 7h 03m. Buffalo and Oregon are separated by a distance of 2149 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Buffalo to Oregon one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from Delta and Sun Country Air, as they are both options that can get you from Buffalo to Oregon for a low price.

  • What are the most popular routes from Buffalo to Oregon?

  • Can I find deals for flights from Buffalo to Oregon that include hotel bookings?

    Yes. In addition to deals on Buffalo to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Oregon.

  • Can I find deals for business class flights from Buffalo to Oregon?

    Yes. Cheapflights offers flight deals from Buffalo to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Oregon?

    Currently, May is the cheapest month in which you can book a flight from Buffalo to Oregon (average of $126). Flying from Buffalo to Oregon 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Oregon

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Buffalo to Oregon

Discover the top 4 airlines that operate flights from Buffalo to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$231Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$279Average$512FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$342Average$396FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$350Average$476FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.