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$127+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PDX
May 20 — May 271
Tue 5/20
Tue 5/27
1 adult, Economy
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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 May 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$200
(CheapOair)

One-way from

$127
(Justfly.com)

Popular in

April

Cheapest in

October

Average price

$409
Provider with most accurate pricing for Buffalo-Portland flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Portland flights.
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From Buffalo to Oregon
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One-way flight from Buffalo to Oregon
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Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 15, 2025.

This CheapOair deal was found by Cheapflights users on 5/15. 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 7/42:10 pmBUF - PDX
1 stop13h 09mFrontier
Tue 7/86:53 pmPDX - BUF
1 stop18h 24mFrontier
Deal found 5/15$200
This American Airlines deal was found by Cheapflights users on 5/15. 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 8/307:00 amBUF - RDM
1 stop7h 42mAmerican Airlines
Sat 9/67:12 amRDM - BUF
2 stops13h 42mAmerican Airlines
Deal found 5/15$256
This Delta deal was found by Cheapflights users on 5/15. 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 8/1912:50 pmBUF - MFR
2 stops13h 21mDelta
Wed 8/276:40 amMFR - BUF
2 stops13h 22mDelta
Deal found 5/15$261
This Delta deal was found by Cheapflights users on 5/14. 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 8/303:50 pmBUF - RDM
2 stops9h 42mDelta
Sat 9/65:55 amRDM - BUF
2 stops9h 20mDelta
Deal found 5/14$295
This CheapOair deal was found by Cheapflights users on 5/15. 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.
Thu 6/1211:47 amBUF - PDX
1 stop13h 59mMultiple Airlines
Tue 6/176:53 pmPDX - BUF
1 stop18h 16mMultiple Airlines
Deal found 5/15$301
This Delta deal was found by Cheapflights users on 5/15. 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 8/237:15 pmBUF - PDX
1 stop7h 31mDelta
Sat 8/3011:45 amPDX - BUF
1 stop9h 14mDelta
Deal found 5/15$327
This American Airlines deal was found by Cheapflights users on 5/15. 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 7/85:00 pmBUF - PDX
1 stop9h 04mAmerican Airlines
Tue 7/1510:39 amPDX - BUF
1 stop8h 29mAmerican Airlines
Deal found 5/15$343
This United Airlines deal was found by Cheapflights users on 5/14. 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 8/308:33 amBUF - RDM
1 stop7h 19mUnited Airlines
Sat 9/61:16 pmRDM - BUF
1 stop6h 40mUnited Airlines
Deal found 5/14$351
This United Airlines deal was found by Cheapflights users on 5/15. 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 8/1910:50 amBUF - MFR
2 stops14h 29mUnited Airlines
Wed 8/271:03 pmMFR - BUF
1 stop6h 53mUnited Airlines
Deal found 5/15$356
This JetBlue deal was found by Cheapflights users on 5/15. 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.
Fri 7/1112:23 pmBUF - PDX
1 stop12h 47mJetBlue
Fri 7/1811:35 pmPDX - BUF
1 stop9h 59mJetBlue
Deal found 5/15$380
This American Airlines deal was found by Cheapflights users on 5/15. 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 6/255:10 amBUF - BOI
1 stop9h 34mAmerican Airlines
Wed 7/21:15 pmBOI - BUF
1 stop8h 33mAmerican Airlines
Deal found 5/15$388
This Southwest deal was found by Cheapflights users on 5/15. 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 7/27:10 pmBUF - BOI
1 stop7h 30mSouthwest
Sat 7/55:40 amBOI - BUF
1 stop7h 05mSouthwest
Deal found 5/15$397

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 May 15, 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

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 7/4

2:10 pm-12:19 am

1 stop13h 09m

Portland

Tue 7/8

6:53 pm-4:17 pm

1 stop18h 24m

$200

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Sat 8/30

7:00 am-11:42 am

1 stop7h 42m

Bend/Redmond

Sat 9/6

7:12 am-11:54 pm

2 stops13h 42m

$256

BuffaloMedford

BUF - MFR

BUFMFR

Buffalo

Tue 8/19

12:50 pm-11:11 pm

2 stops13h 21m

Medford

Wed 8/27

6:40 am-11:02 pm

2 stops13h 22m

$261

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Sat 8/30

3:50 pm-10:32 pm

2 stops9h 42m

Bend/Redmond

Sat 9/6

5:55 am-6:15 pm

2 stops9h 20m

$295

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 6/12

11:47 am-10:46 pm

1 stop13h 59m

Portland

Tue 6/17

6:53 pm-4:09 pm

1 stop18h 16m

$296

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 7/9

12:23 pm-10:10 pm

1 stop12h 47m

Portland

Sat 7/12

11:35 pm-11:38 am

1 stop9h 03m

$301

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 8/20

4:43 pm-10:20 pm

1 stop8h 37m

Portland

Sat 8/30

9:45 pm-11:16 am

1 stop10h 31m

$325

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 8/23

1:43 pm-9:15 pm

2 stops10h 32m

Portland

Sat 8/30

11:59 pm-12:53 pm

2 stops9h 54m

$337

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Sat 8/30

8:33 am-12:52 pm

1 stop7h 19m

Bend/Redmond

Sat 9/6

1:16 pm-10:56 pm

1 stop6h 40m

$351

BuffaloMedford

BUF - MFR

BUFMFR

Buffalo

Tue 8/19

10:50 am-10:19 pm

2 stops14h 29m

Medford

Wed 8/27

1:03 pm-10:56 pm

1 stop6h 53m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 37 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, November is the cheapest month in which you can book a flight from Buffalo to Oregon (average of $277). Flying from Buffalo to Oregon in March is currently the most expensive (average of $369). 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 May 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Oregon as you normally would.

Rainfall in Oregon by month

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

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

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

If weather is an important factor for your trip to Oregon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 May 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Buffalo to Oregon. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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
4,291 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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
8,731 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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
2,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.9

Food

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

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 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.

  • 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 $127. However, be on the lookout for offers from Sun Country Air and Delta, 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 - Medford or Buffalo - Boise Air Term. Gowen Fld 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, November is the cheapest month in which you can book a flight from Buffalo to Oregon (average of $277). Flying from Buffalo to Oregon in March is currently the most expensive (average of $369). 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 5 airlines flying from Buffalo to Oregon

Discover the top 5 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 May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$239FlexibilityNo cancel feeOn-time62%
DeltaCheapest$259Average$430FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$567FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$488FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$363Average$622FlexibilityNo cancel feeOn-time69%

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