Which airport is the most popular layover for flights between Buffalo and Portland?

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Portland?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Portland from Buffalo according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 6 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Buffalo to Portland?

Flights via Denver (DEN) offer the lowest average round-trip price of $220.

Which layover airport has the shortest connection time from Buffalo to Portland?

Chicago (MDW) has the shortest average layover time for this route: 1h 05m.

Which layover airport has the shortest travel time from Buffalo to Portland?

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 6h 45m.

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

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Buffalo to Portland

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

Prices for flights from Buffalo Airport to Portland Airport were last updated today.

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

There are 5 operators available for flights from Buffalo Airport to Portland Airport as of September 2025.

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

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 Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$124 Cheap Flights from Buffalo to Portland in 2025/26

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Find the cheapest flights from Buffalo to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

4:57 pm - 12:12 amBUF-PDX

10h 15m1 stop

6:05 am - 4:02 pmPDX-BUF

6h 57m1 stop

$164Frontier

Find Deal

Fri, Oct 3 - Sun, Oct 5

12:17 pm - 12:12 amBUF-PDX

14h 55m2 stops

6:05 am - 4:02 pmPDX-BUF

6h 57m1 stop

$225Frontier

Find Deal

Thu, Oct 2 - Sun, Oct 5

12:17 pm - 12:12 amBUF-PDX

14h 55m2 stops

6:05 am - 4:03 pmPDX-BUF

6h 58m1 stop

$229Frontier

Find Deal

Fri, Oct 3 - Mon, Oct 6

2:00 pm - 8:30 pmBUF-PDX

9h 30m2 stops

9:45 pm - 11:16 amPDX-BUF

10h 31m1 stop

$243Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

2:00 pm - 8:30 pmBUF-PDX

9h 30m2 stops

7:45 pm - 9:45 amPDX-BUF

11h 00m2 stops

$248Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

4:57 pm - 12:12 amBUF-PDX

10h 15m1 stop

12:43 pm - 12:35 pmPDX-BUF

20h 52m2 stops

$256Frontier

Find Deal

Fri, Oct 3 - Sat, Oct 11

7:00 am - 11:35 amBUF-PDX

7h 35m1 stop

1:18 pm - 10:50 pmPDX-BUF

6h 32m1 stop

$338United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

12:05 pm - 8:52 pmBUF-PDX

11h 47m1 stop

10:57 pm - 10:42 amPDX-BUF

8h 45m1 stop

$348American Airlines

Find Deal

Wed, Feb 25 - Fri, Feb 27

5:27 pm - 11:06 pmBUF-PDX

8h 39m1 stop

11:59 pm - 3:02 pmPDX-BUF

12h 03m2 stops

$356American Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

8:45 am - 6:00 pmBUF-PDX

12h 15m2 stops

5:00 am - 3:10 pmPDX-BUF

7h 10m1 stop

$370Southwest

Find Deal

Wed, Feb 25 - Fri, Feb 27

Frontier flights from Buffalo to Portland

Our best Frontier deals on Buffalo to Portland flight tickets

Frontier

Oct 3

BUF4:57 pmBuffalo

10h 15m

1 stop

PDX12:12 amPortland

Oct 5

PDX6:05 amPortland

6h 57m

1 stop

BUF4:02 pmBuffalo

$164

Find similar

Frontier

Oct 2

BUF12:17 pmBuffalo

14h 55m

2 stops

PDX12:12 amPortland

Oct 5

PDX6:05 amPortland

6h 57m

1 stop

BUF4:02 pmBuffalo

$225

Find similar

Frontier

Oct 3

BUF12:17 pmBuffalo

14h 55m

2 stops

PDX12:12 amPortland

Oct 5

PDX6:05 amPortland

6h 57m

1 stop

BUF4:02 pmBuffalo

$229

Find similar

American Airlines flights from Buffalo to Portland

Our best American Airlines deals on Buffalo to Portland flight tickets

American Airlines

Feb 25

BUF12:05 pmBuffalo

11h 47m

1 stop

PDX8:52 pmPortland

Feb 27

PDX10:57 pmPortland

8h 45m

1 stop

BUF10:42 amBuffalo

$348

Find similar

American Airlines

Oct 30

BUF5:40 pmBuffalo

8h 28m

1 stop

PDX11:08 pmPortland

Nov 3

PDX11:59 pmPortland

12h 03m

2 stops

BUF3:02 pmBuffalo

$356

Find similar

American Airlines

Oct 30

BUF6:07 amBuffalo

11h 22m

2 stops

PDX2:29 pmPortland

Nov 3

PDX10:15 pmPortland

11h 02m

2 stops

BUF12:17 pmBuffalo

$361

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 10/3

4:57 pm-12:12 am

1 stop10h 15m

Portland

Sun 10/5

6:05 am-4:02 pm

1 stop6h 57m

$164

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 10/2

12:17 pm-12:12 am

2 stops14h 55m

Portland

Sun 10/5

6:05 am-4:02 pm

1 stop6h 57m

$225

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 10/3

12:17 pm-12:12 am

2 stops14h 55m

Portland

Mon 10/6

6:05 am-4:03 pm

1 stop6h 58m

$229

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 2/28

2:00 pm-8:30 pm

2 stops9h 30m

Portland

Tue 3/3

9:45 pm-11:16 am

1 stop10h 31m

$243

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 2/28

2:00 pm-8:30 pm

2 stops9h 30m

Portland

Tue 3/3

7:45 pm-9:45 am

2 stops11h 00m

$248

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Fri 10/3

4:57 pm-12:12 am

1 stop10h 15m

Portland

Sat 10/11

12:43 pm-12:35 pm

2 stops20h 52m

$256

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 2/28

7:00 am-11:35 am

1 stop7h 35m

Portland

Tue 3/3

1:18 pm-10:50 pm

1 stop6h 32m

$338

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 2/25

12:05 pm-8:52 pm

1 stop11h 47m

Portland

Fri 2/27

10:57 pm-10:42 am

1 stop8h 45m

$348

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 10/30

5:27 pm-11:06 pm

1 stop8h 39m

Portland

Mon 11/3

11:59 pm-3:02 pm

2 stops12h 03m

$356

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 2/25

8:45 am-6:00 pm

2 stops12h 15m

Portland

Fri 2/27

5:00 am-3:10 pm

1 stop7h 10m

$370

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How to get the cheapest flight ticket from Buffalo to Portland

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

Layovers

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Buffalo is in May. Flight prices, which tend to average around $393, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in May, then you should wait until October to fly from Buffalo, when ticket prices are also cheap, with an average price of $401.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $471. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $626.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $250. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $550 per ticket.

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

You are more likely to see cheaper flights to Portland from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $497 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Buffalo for as low as $348 on momondo.

How have Buffalo to Portland flight prices changed over time?

As of September 2025, prices for Buffalo to Portland flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Buffalo to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Portland (BUF to PDX) flight deals and tips

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

Direct flights	None

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

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How far is Buffalo to Portland by plane?
Buffalo and Portland are 2148.4 mi apart from one another. In terms of flight time, this usually takes a little over 7h 04m.
When did momondo last update prices for flights from Buffalo Airport to Portland Airport?
Prices for flights from Buffalo Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from Buffalo Airport to Portland Airport?
There are 5 operators available for flights from Buffalo Airport to Portland Airport as of September 2025.
How old do you have to be to fly from Buffalo Airport to Portland Airport?
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 Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buffalo to Portland?
Based on momondo bookings for flights between Buffalo and Portland, the leading airline is Southwest, making up 30% of the total bookings. Other popular airlines include United Airlines with 30%, American Airlines with 23%, and Delta with 13%.

Best airlines flying from Buffalo to Portland

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $139	Free Cancellation	Rating 5.8 3,173 reviews	Search Frontier flights
Delta	PriceFrom $238	Free Cancellation	Rating 7.9 7,956 reviews	Search Delta flights
American Airlines	PriceFrom $342	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $344	Free Cancellation	Rating 7.4 8,931 reviews	Search United Airlines flights
Southwest	PriceFrom $346	Free Cancellation	Rating 8.0 4,245 reviews	Search Southwest flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Gresham

McMinnville

Longview

Tigard

The Dalles

Pacific City

Tillamook

Manzanita

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Portland for you.

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

Yes. momondo allows you to filter the results for Buffalo to Portland flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Portland from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Buffalo to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Buffalo to Portland from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Portland departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best American Airlines deals on Buffalo to Portland flight tickets

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How to get the cheapest flight ticket from Buffalo to Portland

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

What is the cheapest month to fly to Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $471. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $626.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $250. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $550 per ticket.

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

How have Buffalo to Portland flight prices changed over time?

As of September 2025, prices for Buffalo to Portland flights are approximately 15% cheaper when compared to flights at the same time last year.

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

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Buffalo to Portland

What airlines fly to Portland?

Which airport is the most popular layover for flights between Buffalo and Portland?

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Buffalo to Portland?

Flights via Denver (DEN) offer the lowest average round-trip price of $220.

Which layover airport has the shortest travel time from Buffalo to Portland?

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 6h 45m.

Which layover airport has the shortest connection time from Buffalo to Portland?

Chicago (MDW) has the shortest average layover time for this route: 1h 05m.

When to book flights from Buffalo to Portland

Cheap Buffalo to Portland (BUF to PDX) flight deals and tips

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

Direct flights

How far is Buffalo to Portland by plane?

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

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

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

What documentation or ID do you need to fly to Portland Airport?

What is the most popular airline from Buffalo to Portland?

Best airlines flying from Buffalo to Portland

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

Traveling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon