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$131+ Cheap flights from Oregon to Buffalo (BUF)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BUF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Oregon to Buffalo

Keep the following information in mind while searching for Oregon to Buffalo flight deals. Data was last updated June 12, 2025.

Round-trip from

$297
(Delta)

One-way from

$131
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$456
From Oregon to Buffalo
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One-way flight from Oregon to Buffalo
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Oregon to Buffalo

Cheapest flights from Oregon to Buffalo
Explore the most affordable flight options available from Oregon to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 8/66:20 amPDX - BUF
1 stop8h 59mDelta
Wed 8/207:41 pmBUF - PDX
1 stop6h 51mDelta
Deal found 6/11$297
This American Airlines deal was found by Cheapflights users on 6/11. 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 10/141:17 pmBOI - BUF
1 stop8h 37mAmerican Airlines
Tue 10/218:02 amBUF - BOI
1 stop6h 42mAmerican Airlines
Deal found 6/11$297
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/1610:55 pmPDX - BUF
1 stop8h 08mUnited Airlines
Mon 8/187:00 amBUF - PDX
1 stop7h 43mUnited Airlines
Deal found 6/10$306
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/511:54 pmPDX - BUF
2 stops11h 10mAmerican Airlines
Wed 8/131:04 pmBUF - PDX
2 stops11h 11mAmerican Airlines
Deal found 6/10$307
This Frontier deal was found by Cheapflights users on 6/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:27 amPDX - BUF
1 stop6h 33mFrontier
Mon 8/254:55 pmBUF - PDX
1 stop10h 20mFrontier
Deal found 6/12$311
This Sun Country Air deal was found by Cheapflights users on 6/10. 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.
Thu 7/1711:55 pmPDX - BUF
1 stop7h 49mSun Country Air
Mon 7/2111:47 amBUF - PDX
1 stop13h 59mSun Country Air
Deal found 6/10$330
This Delta deal was found by Cheapflights users on 6/12. 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 8/611:40 pmBOI - BUF
1 stop9h 22mDelta
Tue 8/127:41 pmBUF - BOI
1 stop6h 13mDelta
Deal found 6/12$368
This Priceline deal was found by Cheapflights users on 6/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/211:59 pmPDX - BUF
1 stop7h 21mMultiple Airlines
Wed 7/95:12 pmBUF - PDX
1 stop9h 12mMultiple Airlines
Deal found 6/9$389
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:45 amPDX - BUF
1 stop6h 15mSouthwest
Sun 12/144:55 pmBUF - PDX
1 stop9h 40mSouthwest
Deal found 6/12$392
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/67:15 pmBOI - BUF
2 stops12h 39mUnited Airlines
Tue 8/127:00 amBUF - BOI
1 stop6h 43mUnited Airlines
Deal found 6/10$392
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1211:40 pmPDX - BUF
1 stop10h 23mJetBlue
Wed 7/161:55 pmBUF - PDX
1 stop11h 20mJetBlue
Deal found 6/12$447
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/257:00 amEUG - BUF
2 stops12h 08mAmerican Airlines
Tue 8/127:08 amBUF - EUG
2 stops15h 09mAmerican Airlines
Deal found 6/12$447

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon to Buffalo 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 June 12, 2025.
Use the filters below to find and compare flights from Oregon to Buffalo that are best for you.

Fly from

Oregon

Fly to

Buffalo

Route

Depart

Return

Price

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Wed 8/6

6:20 am-6:19 pm

1 stop8h 59m

Buffalo

Wed 8/20

7:41 pm-11:32 pm

1 stop6h 51m

$297

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Tue 10/14

1:17 pm-11:54 pm

1 stop8h 37m

Buffalo

Tue 10/21

8:02 am-12:44 pm

1 stop6h 42m

$297

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Sat 8/16

10:55 pm-10:03 am

1 stop8h 08m

Buffalo

Mon 8/18

7:00 am-11:43 am

1 stop7h 43m

$306

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Tue 8/5

11:54 pm-2:04 pm

2 stops11h 10m

Buffalo

Wed 8/13

1:04 pm-9:15 pm

2 stops11h 11m

$307

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Fri 8/22

6:27 am-4:00 pm

1 stop6h 33m

Buffalo

Mon 8/25

4:55 pm-12:15 am

1 stop10h 20m

$311

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Thu 7/17

11:55 pm-10:44 am

1 stop7h 49m

Buffalo

Mon 7/21

11:47 am-10:46 pm

1 stop13h 59m

$330

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 8/6

11:40 pm-11:02 am

1 stop9h 22m

Buffalo

Tue 8/12

7:41 pm-11:54 pm

1 stop6h 13m

$368

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Wed 7/2

11:59 pm-10:20 am

1 stop7h 21m

Buffalo

Wed 7/9

5:12 pm-11:24 pm

1 stop9h 12m

$389

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

Wed 8/6

7:15 pm-9:54 am

2 stops12h 39m

Buffalo

Tue 8/12

7:00 am-11:43 am

1 stop6h 43m

$392

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

Sat 7/12

9:15 pm-8:00 am

1 stop7h 45m

Buffalo

Thu 7/17

3:40 pm-12:05 am

2 stops11h 25m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 31 results
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Best time to book a flight from Oregon to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Oregon 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 Oregon to Buffalo

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

Currently, January is the cheapest month in which you can book a flight from Oregon to Buffalo (average of $256). Flying from Oregon to Buffalo in December is currently the most expensive (average of $337). 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 OR to BUF?

Find hourly flight availability from Oregon to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Oregon to Buffalo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Oregon to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Buffalo. 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 into for flights to Buffalo from Oregon?

    Buffalo (BUF) is the airport you will fly into if you book a flight from Oregon to Buffalo. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $131. However, be on the lookout for offers from Sun Country Air and Delta, as they are both options that can get you from Oregon to Buffalo for a low price.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Buffalo 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 Oregon to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Oregon to Buffalo (average of $256). Flying from Oregon to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Oregon?

Book flights to Oregon if you plan to visit one of these locations
Williamsville
Amherst
Orchard Park
Batavia
Eden
Cheektowaga
West Seneca

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Alternative routes for Oregon to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Oregon to Buffalo

Discover the top 7 airlines that operate flights from Oregon to Buffalo. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$167Average$308FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$285Average$617FlexibilityNo cancel feeOn-time69%
DeltaCheapest$306Average$434FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$323Average$517FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$340Average$385FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$376Average$481FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$528Average$766FlexibilityNo cancel feeOn-time75%

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