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Cheap flights from Oregon to Buffalo from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Buffalo departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Buffalo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:59 am - 5:04 pmPDX  Portland-BUF Buffalo
8h 05m1 stop Chicago O'Hare Intl
American Airlines Logo
6:56 pm - 12:07 amBUF  Buffalo-PDX Portland
8h 11m1 stop Chicago O'Hare Intl
$311American Airlines
Sat, Sep 5 - Fri, Sep 11
United Airlines Logo
10:50 am - 10:37 pmPDX  Portland-BUF Buffalo
8h 47m1 stop Denver Intl
United Airlines Logo
8:55 am - 1:14 pmBUF  Buffalo-PDX Portland
7h 19m1 stop Denver Intl
$311United Airlines
Sat, Sep 5 - Fri, Sep 11
Delta Logo
11:36 am - 11:09 pmPDX  Portland-BUF Buffalo
8h 33m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:20 am - 10:24 amBUF  Buffalo-PDX Portland
7h 04m1 stop Detroit Metropolitan Wayne County
$311Delta
Sat, Sep 5 - Fri, Sep 11
Delta Logo
12:35 am - 3:14 pmPDX  Portland-BUF Buffalo
11h 39m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
Delta Logo
6:20 am - 10:24 amBUF  Buffalo-PDX Portland
7h 04m1 stop Detroit Metropolitan Wayne County
$316Delta
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
10:50 am - 11:44 pmPDX  Portland-BUF Buffalo
9h 54m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
5:58 pm - 10:52 pmBUF  Buffalo-PDX Portland
7h 54m1 stop Chicago O'Hare Intl
$316United Airlines
Sat, Sep 5 - Fri, Sep 11
Southwest Logo
11:35 pm - 10:25 amPDX  Portland-BUF Buffalo
7h 50m1 stop Chicago Midway
Southwest Logo
7:00 pm - 11:05 pmBUF  Buffalo-PDX Portland
7h 05m1 stop Chicago Midway
$347Southwest
Mon, Oct 5 - Wed, Oct 7
American Airlines Logo
12:50 pm - 11:56 pmPDX  Portland-BUF Buffalo
8h 06m1 stop Philadelphia
American Airlines Logo
6:09 pm - 11:59 pmBUF  Buffalo-PDX Portland
8h 50m1 stop Chicago O'Hare Intl
$347American Airlines
Tue, Sep 1 - Tue, Sep 8
Southwest Logo
11:35 pm - 12:00 pmPDX  Portland-BUF Buffalo
9h 25m2 stops Chicago Midway Baltimore/Washington
Southwest Logo
4:00 pm - 9:25 pmBUF  Buffalo-PDX Portland
8h 25m1 stop Denver Intl
$352Southwest
Wed, Oct 14 - Sat, Oct 24
Multiple Airlines Logo
9:15 am - 12:02 amPDX  Portland-BUF Buffalo
11h 47m2 stops San Diego Chicago O'Hare Intl
Multiple Airlines Logo
6:00 am - 1:01 pmBUF  Buffalo-PDX Portland
10h 01m1 stop Boston Logan Intl
$619Multiple Airlines
Tue, Aug 25 - Sat, Aug 29
Multiple Airlines Logo
7:30 am - 11:56 pmPDX  Portland-BUF Buffalo
13h 26m1 stop Philadelphia
Multiple Airlines Logo
6:00 am - 1:01 pmBUF  Buffalo-PDX Portland
10h 01m1 stop Boston Logan Intl
$619Multiple Airlines
Tue, Aug 25 - Sat, Aug 29

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Delta flights from Oregon to Buffalo

Our best Delta deals on Oregon to Buffalo flight tickets
Delta
Sep 5
PDX6:45 amPortland
13h 24m
2 stops
BUF11:09 pmBuffalo
Sep 11
BUF6:05 amBuffalo
13h 00m
2 stops
PDX4:05 pmPortland
$321
Delta
Aug 29
PDX11:36 amPortland
8h 33m
1 stop
BUF11:09 pmBuffalo
Sep 15
BUF3:58 pmBuffalo
8h 49m
1 stop
PDX9:47 pmPortland
$347
Delta
Aug 29
PDX11:36 amPortland
8h 33m
1 stop
BUF11:09 pmBuffalo
Sep 9
BUF6:00 amBuffalo
15h 59m
2 stops
PDX6:59 pmPortland
$352

Southwest flights from Oregon to Buffalo

Our best Southwest deals on Oregon to Buffalo flight tickets
Southwest
Nov 24
PDX6:20 amPortland
12h 30m
1 stop
BUF9:50 pmBuffalo
Nov 27
BUF7:20 amBuffalo
8h 25m
1 stop
PDX12:45 pmPortland
$401
Southwest
Sep 1
PDX11:30 pmPortland
10h 00m
2 stops
BUF12:30 pmBuffalo
Sep 8
BUF6:25 pmBuffalo
7h 50m
1 stop
PDX11:15 pmPortland
$418
Southwest
Oct 3
PDX7:05 pmPortland
10h 05m
2 stops
BUF8:10 amBuffalo
Oct 5
BUF7:35 pmBuffalo
7h 35m
1 stop
PDX12:10 amPortland
$421

momondo 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, momondo users made 832,500 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Oregon to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Sat 9/5

5:59 am-5:04 pm

1 stop8h 05m

Buffalo

Fri 9/11

6:56 pm-12:07 am

1 stop8h 11m

$311

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Sat 9/5

10:50 am-10:37 pm

1 stop8h 47m

Buffalo

Fri 9/11

8:55 am-1:14 pm

1 stop7h 19m

$311

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Sat 9/5

11:36 am-11:09 pm

1 stop8h 33m

Buffalo

Fri 9/11

6:20 am-10:24 am

1 stop7h 04m

$311

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Fri 9/4

12:35 am-3:14 pm

2 stops11h 39m

Buffalo

Fri 9/11

6:20 am-10:24 am

1 stop7h 04m

$316

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Sat 9/5

10:50 am-11:44 pm

2 stops9h 54m

Buffalo

Fri 9/11

5:58 pm-10:52 pm

1 stop7h 54m

$316
Quickest round-trip

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Mon 10/5

11:35 pm-10:25 am

1 stop7h 50m

Buffalo

Wed 10/7

7:00 pm-11:05 pm

1 stop7h 05m

$347

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Tue 9/1

12:50 pm-11:56 pm

1 stop8h 06m

Buffalo

Tue 9/8

6:09 pm-11:59 pm

1 stop8h 50m

$347

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Wed 10/14

11:35 pm-12:00 pm

2 stops9h 25m

Buffalo

Sat 10/24

4:00 pm-9:25 pm

1 stop8h 25m

$352

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Tue 8/25

9:15 am-12:02 am

2 stops11h 47m

Buffalo

Sat 8/29

6:00 am-1:01 pm

1 stop10h 01m

$619

PortlandBuffalo

PDX Portland - BUF Buffalo

PDXBUF

Portland

Tue 8/25

7:30 am-11:56 pm

1 stop13h 26m

Buffalo

Sat 8/29

6:00 am-1:01 pm

1 stop10h 01m

$619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Oregon to Buffalo

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 Buffalo?

If you aren’t able to travel during the month of February, then book flights to Buffalo from Oregon during March instead. Flights to Buffalo in March, while not as cheap as those in February, still average around $411.

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

You are more likely to see cheaper flights to Buffalo from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $494 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Oregon for as low as $218 on momondo.

Can stopping save me money on Oregon to Buffalo flights?

You could potentially save up to 25% on your flight if you consider stops on a Oregon to Buffalo flight.

Cheap Oregon to Buffalo flight deals and tips

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

Fastest flight time

5h 53m

Direct flights

None
The fastest flight from Oregon to Buffalo takes 5h 53m
There are no direct flights from Oregon to Buffalo. There are no popular flight routes from Oregon to Buffalo.
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Frequently asked questions about flying from Oregon to Buffalo

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

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

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

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

  • What documentation or ID do you need to fly to Buffalo Airport?

    The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oregon to Buffalo

Compare and see reviews for airlines that fly from Oregon to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $182Free CancellationRating
7.8
8,504 reviews
Search Delta flights
United AirlinesPriceFrom $311Free CancellationRating
7.4
10,085 reviews
Search United Airlines flights
American AirlinesPriceFrom $326Free CancellationRating
7.1
11,885 reviews
Search American Airlines flights
SouthwestPriceFrom $390Free CancellationRating
8.0
4,215 reviews
Search Southwest flights

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Tonawanda
Williamsville
Orchard Park
Grand Island
Bowmansville
West Seneca
Lockport
East Aurora
Eden
Angola

Why use momondo?

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

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 Buffalo from Oregon.

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

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

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

Once all potential Oregon to Buffalo 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 Oregon to Buffalo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Oregon to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

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