What airlines fly to Oregon?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Oregon from Buffalo according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 4 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Buffalo to Oregon?

Frontier, American Airlines, and Sun Country Air are the most popular carriers operating from Buffalo to Oregon

When did momondo last update prices for flights from Buffalo Airport to Oregon?

Prices for flights from Buffalo Airport to Oregon are updated daily.

How many operators does momondo search for flights from Buffalo Airport to Oregon?

As of March 2026, there are 4 operators available to choose from for flights from Buffalo Airport to Oregon.

How old do you have to be to fly from Buffalo Airport to Oregon?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$113 Cheap Flights from Buffalo to Oregon in 2026

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0 bags

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Find the cheapest flights from Buffalo to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 10:56 pm

BUF

PDX

7h 56m

1 stop

11:47 pm - 10:51 am

PDX

BUF

8h 04m

1 stop

$335American Airlines

Mon, Apr 20 - Wed, May 6

7:35 pm - 12:45 am

BUF

PDX

8h 10m

1 stop

6:40 pm - 8:15 am

PDX

BUF

10h 35m

2 stops

$340Southwest

Mon, Mar 23 - Mon, Mar 30

3:56 pm - 11:59 pm

BUF

PDX

11h 03m

2 stops

10:30 pm - 11:44 am

PDX

BUF

10h 14m

2 stops

$345Delta

Mon, Mar 23 - Mon, Mar 30

4:03 pm - 9:42 pm

BUF

PDX

8h 39m

1 stop

11:15 pm - 8:16 am

PDX

BUF

6h 01m

1 stop

$355Delta

Sat, Apr 18 - Sat, Apr 25

5:50 pm - 10:35 pm

BUF

PDX

7h 45m

1 stop

7:45 pm - 9:41 am

PDX

BUF

10h 56m

2 stops

$357United Airlines

Wed, May 13 - Tue, May 19

6:00 pm - 11:57 pm

BUF

PDX

8h 57m

1 stop

11:47 pm - 10:51 am

PDX

BUF

8h 04m

1 stop

$359American Airlines

Fri, Apr 10 - Wed, Apr 15

4:03 pm - 9:42 pm

BUF

PDX

8h 39m

1 stop

12:30 am - 3:23 pm

PDX

BUF

11h 53m

2 stops

$360Delta

Sat, Apr 18 - Fri, Apr 24

8:30 am - 12:55 pm

BUF

RDM

7h 25m

1 stop

12:57 pm - 11:10 pm

RDM

BUF

7h 13m

1 stop

$369United Airlines

Sat, Apr 25 - Tue, Apr 28

6:40 am - 12:30 pm

BUF

BOI

7h 50m

1 stop

10:05 am - 10:15 pm

BOI

BUF

10h 10m

2 stops

$410Southwest

Wed, Apr 15 - Tue, Apr 21

5:00 am - 6:09 pm

BUF

RDM

16h 09m

2 stops

7:49 pm - 9:36 am

RDM

BUF

10h 47m

2 stops

$703Alaska Airlines

Tue, Jun 23 - Mon, Jul 13

American Airlines flights from Buffalo to Oregon

Our best American Airlines deals on Buffalo to Oregon flight tickets

American Airlines

Apr 20

BUF6:00 pmBuffalo

7h 56m

1 stop

PDX10:56 pmPortland

May 6

PDX11:47 pmPortland

8h 04m

1 stop

BUF10:51 amBuffalo

$335

American Airlines

Apr 10

BUF6:00 pmBuffalo

8h 57m

1 stop

PDX11:57 pmPortland

Apr 15

PDX11:47 pmPortland

8h 04m

1 stop

BUF10:51 amBuffalo

$359

American Airlines

Apr 20

BUF6:00 pmBuffalo

8h 57m

1 stop

PDX11:57 pmPortland

May 6

PDX11:40 pmPortland

11h 41m

2 stops

BUF2:21 pmBuffalo

$362

Southwest flights from Buffalo to Oregon

Our best Southwest deals on Buffalo to Oregon flight tickets

Southwest

Mar 23

BUF7:35 pmBuffalo

8h 10m

1 stop

PDX12:45 amPortland

Mar 30

PDX6:40 pmPortland

10h 35m

2 stops

BUF8:15 amBuffalo

$340

Southwest

Apr 24

BUF8:00 pmBuffalo

7h 10m

1 stop

PDX12:10 amPortland

Apr 27

PDX5:10 amPortland

11h 35m

2 stops

BUF7:45 pmBuffalo

$391

Southwest

Apr 24

BUF12:40 pmBuffalo

10h 30m

2 stops

PDX8:10 pmPortland

Apr 27

PDX5:10 amPortland

11h 35m

2 stops

BUF7:45 pmBuffalo

$396

Fly from

Fly to

Route

Depart

Return

Price

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Mon 4/20

6:00 pm-10:56 pm

1 stop7h 56m

Portland

Wed 5/6

11:47 pm-10:51 am

1 stop8h 04m

$335

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Mon 3/23

7:35 pm-12:45 am

1 stop8h 10m

Portland

Mon 3/30

6:40 pm-8:15 am

2 stops10h 35m

$340

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Mon 3/23

3:56 pm-11:59 pm

2 stops11h 03m

Portland

Mon 3/30

10:30 pm-11:44 am

2 stops10h 14m

$345

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 4/18

4:03 pm-9:42 pm

1 stop8h 39m

Portland

Sat 4/25

11:15 pm-8:16 am

1 stop6h 01m

$355

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 5/13

5:50 pm-10:35 pm

1 stop7h 45m

Portland

Tue 5/19

7:45 pm-9:41 am

2 stops10h 56m

$357

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 4/10

6:00 pm-11:57 pm

1 stop8h 57m

Portland

Wed 4/15

11:47 pm-10:51 am

1 stop8h 04m

$359

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 4/18

4:03 pm-9:42 pm

1 stop8h 39m

Portland

Fri 4/24

12:30 am-3:23 pm

2 stops11h 53m

$360

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Sat 4/25

8:30 am-12:55 pm

1 stop7h 25m

Bend/Redmond

Tue 4/28

12:57 pm-11:10 pm

1 stop7h 13m

$369

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

10:05 am-10:15 pm

2 stops10h 10m

$410

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Tue 6/23

5:00 am-6:09 pm

2 stops16h 09m

Bend/Redmond

Mon 7/13

7:49 pm-9:36 am

2 stops10h 47m

$703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oregon?

The month of May is, on average, the cheapest month to fly to Oregon from Buffalo, with most prices found around $376. The month of October is another great option to travel to Oregon, with average flight prices from Buffalo averaging around $402.

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $498 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Buffalo for as low as $385 on momondo.

Can stopping save me money on Buffalo to Oregon flights?

You could potentially save up to 11% on your flight if you consider stops on a Buffalo to Oregon flight.

Cheap Buffalo to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Oregon

Fastest flight time	6h 49m
Direct flights	None

The fastest flight from Buffalo to Oregon takes 6h 49m

There are no direct flights from Buffalo to Oregon. There are no popular flight routes from Buffalo to Oregon.

Search flight deals

When did momondo last update prices for flights from Buffalo Airport to Oregon?
Prices for flights from Buffalo Airport to Oregon are updated daily.
How many operators does momondo search for flights from Buffalo Airport to Oregon?
As of March 2026, there are 4 operators available to choose from for flights from Buffalo Airport to Oregon.
How old do you have to be to fly from Buffalo Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Buffalo to Oregon

Compare and see reviews for airlines that fly from Buffalo to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $231	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.4 9,377 reviews	Search United Airlines flights
American Airlines	PriceFrom $342	Free Cancellation	Rating 7.1 11,375 reviews	Search American Airlines flights
Southwest	PriceFrom $350	Free Cancellation	Rating 8.0 4,302 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Oregon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from Buffalo.

Can I find flights from Buffalo to Oregon with flexible booking policies on momondo?

All flight searches from Buffalo to Oregon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Oregon?

Once all potential Buffalo to Oregon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to Oregon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oregon, momondo offers a useful price alert feature which will track prices for flights to Oregon from Buffalo and alert you when they change.