What airlines fly to Oregon?

United Airlines, American Airlines and Delta 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 5 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, United Airlines, and American Airlines 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 April 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.

$195 Cheap Flights from Buffalo to Oregon in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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 - 10:47 pm

BUF

PDX

7h 47m

1 stop

1:45 pm - 12:09 am

PDX

BUF

7h 24m

1 stop

$391American Airlines

Tue, May 12 - Tue, May 26

6:00 pm - 11:48 pm

BUF

PDX

8h 48m

1 stop

10:59 pm - 12:19 pm

PDX

BUF

10h 20m

2 stops

$396American Airlines

Tue, May 12 - Tue, May 26

3:10 pm - 11:10 pm

BUF

PDX

11h 00m

2 stops

7:40 pm - 8:00 am

PDX

BUF

9h 20m

2 stops

$416Southwest

Wed, Jun 3 - Mon, Jun 8

8:20 am - 8:45 pm

BUF

PDX

15h 25m

2 stops

11:55 pm - 10:15 am

PDX

BUF

7h 20m

1 stop

$417Southwest

Wed, May 13 - Wed, May 20

3:53 pm - 9:56 pm

BUF

PDX

9h 03m

1 stop

11:12 pm - 8:20 am

PDX

BUF

6h 08m

1 stop

$425Delta

Wed, May 6 - Tue, May 12

11:02 am - 10:59 pm

BUF

RDM

14h 57m

2 stops

12:55 pm - 11:05 pm

RDM

BUF

7h 10m

1 stop

$436United Airlines

Sat, May 2 - Wed, May 6

8:37 am - 1:01 pm

BUF

MFR

7h 24m

1 stop

12:52 pm - 11:05 pm

MFR

BUF

7h 13m

1 stop

$440United Airlines

Fri, May 1 - Tue, May 5

4:55 pm - 10:28 pm

BUF

BOI

7h 33m

1 stop

11:39 pm - 11:13 am

BOI

BUF

9h 34m

1 stop

$465Delta

Mon, May 11 - Mon, May 18

5:00 pm - 11:58 pm

BUF

RDM

9h 58m

2 stops

7:07 am - 11:03 pm

RDM

BUF

12h 56m

2 stops

$559Alaska Airlines

Thu, Sep 10 - Mon, Sep 14

6:00 am - 4:51 pm

BUF

RDM

13h 51m

2 stops

7:00 am - 12:09 am

RDM

BUF

14h 09m

2 stops

$567Alaska Airlines

Sat, May 16 - Sat, May 23

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Southwest flights from Buffalo to Oregon

Our best Southwest deals on Buffalo to Oregon flight tickets

Southwest

Jun 3

BUF3:10 pmBuffalo

11h 00m

2 stops

PDX11:10 pmPortland

Jun 8

PDX7:40 pmPortland

9h 20m

2 stops

BUF8:00 amBuffalo

$416

Southwest

May 13

BUF8:20 amBuffalo

15h 25m

2 stops

PDX8:45 pmPortland

May 20

PDX11:55 pmPortland

7h 20m

1 stop

BUF10:15 amBuffalo

$417

Southwest

May 7

BUF8:00 pmBuffalo

7h 10m

1 stop

PDX12:10 amPortland

May 13

PDX6:30 amPortland

12h 45m

2 stops

BUF10:15 pmBuffalo

$449

American Airlines flights from Buffalo to Oregon

Our best American Airlines deals on Buffalo to Oregon flight tickets

American Airlines

May 12

BUF6:00 pmBuffalo

7h 47m

1 stop

PDX10:47 pmPortland

May 26

PDX1:45 pmPortland

7h 24m

1 stop

BUF12:09 amBuffalo

$391

American Airlines

May 12

BUF6:00 pmBuffalo

8h 48m

1 stop

PDX11:48 pmPortland

May 26

PDX10:59 pmPortland

10h 20m

2 stops

BUF12:19 pmBuffalo

$396

American Airlines

May 27

BUF4:57 pmBuffalo

7h 54m

1 stop

PDX9:51 pmPortland

Jun 4

PDX10:40 pmPortland

8h 39m

1 stop

BUF10:19 amBuffalo

$406

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 5/12

6:00 pm-10:47 pm

1 stop7h 47m

Portland

Tue 5/26

1:45 pm-12:09 am

1 stop7h 24m

$391

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 5/12

6:00 pm-11:48 pm

1 stop8h 48m

Portland

Tue 5/26

10:59 pm-12:19 pm

2 stops10h 20m

$396

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 6/3

3:10 pm-11:10 pm

2 stops11h 00m

Portland

Mon 6/8

7:40 pm-8:00 am

2 stops9h 20m

$416

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 5/13

8:20 am-8:45 pm

2 stops15h 25m

Portland

Wed 5/20

11:55 pm-10:15 am

1 stop7h 20m

$417

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 5/6

3:53 pm-9:56 pm

1 stop9h 03m

Portland

Tue 5/12

11:12 pm-8:20 am

1 stop6h 08m

$425

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Sat 5/2

11:02 am-10:59 pm

2 stops14h 57m

Bend/Redmond

Wed 5/6

12:55 pm-11:05 pm

1 stop7h 10m

$436

Quickest round-trip

BuffaloMedford

BUF - MFR

BUFMFR

Buffalo

Fri 5/1

8:37 am-1:01 pm

1 stop7h 24m

Medford

Tue 5/5

12:52 pm-11:05 pm

1 stop7h 13m

$440

BuffaloBoise

BUF - BOI

BUFBOI

Buffalo

Mon 5/11

4:55 pm-10:28 pm

1 stop7h 33m

Boise Air Term. Gowen Fld

Mon 5/18

11:39 pm-11:13 am

1 stop9h 34m

$465

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Thu 9/10

5:00 pm-11:58 pm

2 stops9h 58m

Bend/Redmond

Mon 9/14

7:07 am-11:03 pm

2 stops12h 56m

$559

BuffaloRedmond

BUF - RDM

BUFRDM

Buffalo

Sat 5/16

6:00 am-4:51 pm

2 stops13h 51m

Bend/Redmond

Sat 5/23

7:00 am-12:09 am

2 stops14h 09m

$567

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 August is, on average, the cheapest month to fly to Oregon from Buffalo, with most prices found around $392. The month of October is another great option to travel to Oregon, with average flight prices from Buffalo averaging around $400.

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 $490 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 $326 on momondo.

Can stopping save me money on Buffalo to Oregon flights?

You could potentially save up to 38% 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	7h 02m
Direct flights	None

The fastest flight from Buffalo to Oregon takes 7h 02m

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

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Frequently asked questions about flying 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 April 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 8,409 reviews	Search Delta flights
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
American Airlines	PriceFrom $342	Free Cancellation	Rating 7.1 11,598 reviews	Search American Airlines flights
Southwest	PriceFrom $345	Free Cancellation	Rating 8.0 4,330 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.