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Oregon

$162+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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Find 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 November 29, 2025.

This United Airlines deal was found by Cheapflights users on 11/28. 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 12/135:40 pmBUF - PDX
1 stop7h 35mUnited Airlines
Wed 12/1710:50 amPDX - BUF
1 stop7h 17mUnited Airlines
Deal found 11/28$462
This Delta deal was found by Cheapflights users on 11/28. 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 12/136:00 amBUF - PDX
2 stops14h 43mDelta
Tue 12/1612:32 amPDX - BUF
2 stops13h 46mDelta
Deal found 11/28$472
This United Airlines deal was found by Cheapflights users on 11/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 amBUF - PDX
1 stop8h 28mUnited Airlines
Wed 12/315:00 amPDX - BUF
2 stops12h 54mUnited Airlines
Deal found 11/27$478
This Delta deal was found by Cheapflights users on 11/28. 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 12/1312:10 pmBUF - EUG
2 stops14h 01mDelta
Wed 12/177:00 amEUG - BUF
2 stops14h 07mDelta
Deal found 11/28$482
This American Airlines deal was found by Cheapflights users on 11/28. 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 12/181:37 pmBUF - PDX
1 stop10h 42mAmerican Airlines
Fri 1/25:33 amPDX - BUF
1 stop7h 56mAmerican Airlines
Deal found 11/28$532
This United Airlines deal was found by Cheapflights users on 11/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:00 amBUF - PDX
1 stop7h 48mUnited Airlines
Tue 12/167:00 amPDX - BUF
1 stop6h 53mUnited Airlines
Deal found 11/27$557
This Delta deal was found by Cheapflights users on 11/27. 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.
Fri 12/123:55 pmBUF - PDX
2 stops11h 20mDelta
Mon 12/1512:32 amPDX - BUF
2 stops11h 43mDelta
Deal found 11/27$567
This United Airlines deal was found by Cheapflights users on 11/29. 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.
Thu 12/255:41 pmBUF - PDX
1 stop7h 59mUnited Airlines
Sun 1/410:52 pmPDX - BUF
1 stop7h 54mUnited Airlines
Deal found 11/29$588
This American Airlines deal was found by Cheapflights users on 11/26. 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.
Fri 12/126:20 amBUF - BOI
1 stop8h 07mAmerican Airlines
Tue 12/161:57 pmBOI - BUF
1 stop17h 47mAmerican Airlines
Deal found 11/26$593
This United Airlines deal was found by Cheapflights users on 11/26. 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.
Fri 12/127:00 amBUF - BOI
2 stops11h 03mUnited Airlines
Tue 12/169:40 amBOI - BUF
2 stops11h 54mUnited Airlines
Deal found 11/26$629
This United Airlines deal was found by Cheapflights users on 11/28. 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 12/131:50 pmBUF - EUG
2 stops10h 40mUnited Airlines
Wed 12/175:00 amEUG - BUF
3 stops13h 07mUnited Airlines
Deal found 11/28$732
This American Airlines deal was found by Cheapflights users on 11/27. 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.
Sat 12/206:24 amBUF - BOI
1 stop8h 13mAmerican Airlines
Sat 1/37:32 amBOI - BUF
1 stop8h 27mAmerican Airlines
Deal found 11/27$828

Cheap flight deals from Buffalo to Oregon

Keep the following information in mind while searching for Buffalo to Oregon flight deals. Data was last updated November 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$261
(Delta)

One-way from

$162
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$756
Provider with most accurate pricing for Buffalo-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Portland flights.
Search Deals
From Buffalo to Oregon
Search Deals
One-way flight from Buffalo to Oregon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 29, 2025.
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

BuffaloMedford

BUF - MFR

BUFMFR

Buffalo

Sat 1/31

11:51 am-10:59 pm

2 stops14h 08m

Medford

Tue 2/3

5:20 pm-11:11 am

2 stops14h 51m

$261

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Sat 1/24

3:43 pm-10:55 am

2 stops22h 12m

Bend/Redmond

Wed 1/28

5:20 pm-11:11 am

2 stops14h 51m

$353

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 1/17

6:03 am-12:46 pm

2 stops9h 43m

Portland

Tue 1/20

9:45 pm-11:19 am

1 stop10h 34m

$356

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 2/10

7:45 pm-8:25 pm

1 stop27h 40m

Portland

Sat 2/14

7:00 am-11:09 am

1 stop25h 09m

$368

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Mon 1/12

12:58 pm-8:24 pm

1 stop10h 26m

Portland

Mon 1/19

7:38 am-9:06 pm

1 stop10h 28m

$385

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Mon 2/23

5:44 pm-11:53 pm

2 stops9h 09m

Portland

Mon 3/2

9:45 pm-11:18 am

1 stop10h 33m

$390

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Tue 2/10

7:45 pm-1:34 pm

2 stops19h 49m

Boise Air Term. Gowen Fld

Sat 2/14

3:01 pm-11:09 am

2 stops18h 08m

$401

BuffaloEugene

BUF - EUG

BUFEUG

Buffalo

Sat 1/31

2:08 pm-10:48 am

2 stops23h 40m

Eugene

Wed 2/4

11:30 am-10:57 pm

2 stops8h 27m

$411

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 2/5

8:40 am-7:05 pm

2 stops13h 25m

Portland

Sun 2/8

6:45 am-10:00 pm

2 stops12h 15m

$421

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Sat 1/24

11:24 am-9:21 pm

2 stops12h 57m

Bend/Redmond

Wed 1/28

2:04 pm-8:29 pm

3 stops27h 25m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/27

Showing 1-10 of 36 results
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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 $109). Flying from Buffalo to Oregon in December is currently the most expensive (average of $397). 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 is the cheapest time of day to fly from BUF to OR?

Find hourly flight availability from Buffalo to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 29, 2025.

It’s typically best to fly out from Buffalo to Oregon at noon. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Buffalo to Oregon?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Oregon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Buffalo to Oregon flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 29, 2025.
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.
Southwest
8.0
Very good
4,255 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,255 reviews
Southwest
8.0
Very good
4,255 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,012 reviews
Southwest
8.0
Very good
4,255 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,058 reviews
Southwest
8.0
Very good
4,255 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.2
Good
11,044 reviews
Southwest
8.0
Very good
4,255 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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 12h 57m. Buffalo and Oregon are separated by a distance of 2099 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 Frontier, with whom users have recently found tickets for as low as $162. However, be on the lookout for offers from Southwest and American Airlines, 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?

    When deciding which route to take from Buffalo to Oregon consider Buffalo - Portland, Buffalo - Boise Air Term. Gowen Fld or Buffalo - Eugene as they are the most popular.

  • 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 $109). Flying from Buffalo to Oregon in December is currently the most expensive (average of $397). 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

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Alternative routes for Buffalo to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$231Average$410FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$279Average$531FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$342Average$420FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$345Average$494FlexibilityNo cancel feeOn-time63%

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