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$150+ Cheap flights from Oregon to Buffalo (BUF)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BUF
abr. 12 — abr. 191
dom. 4/12
dom. 4/19
1 adult, Economy
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Cheap flight deals from Oregon to Buffalo

Cheapest flights from Oregon to Buffalo
Explore the most affordable flight options available from Oregon to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 13, 2026.

This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/111:18 pm
PDX
-
BUF
1 stop10h 18m
JetBlue
mié. 7/86:00 am
BUF
-
PDX
1 stop10h 04m
JetBlue
Deal found 3/9$308
This JetBlue deal was found by Cheapflights users on 3/10. 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.
mar. 6/1611:18 pm
PDX
-
BUF
1 stop10h 18m
JetBlue
mar. 6/236:00 am
BUF
-
PDX
1 stop10h 04m
JetBlue
Deal found 3/10$328
This JetBlue deal was found by Cheapflights users on 3/10. 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.
mar. 6/1611:18 pm
PDX
-
BUF
1 stop10h 18m
JetBlue
sáb. 6/206:00 am
BUF
-
PDX
1 stop10h 04m
JetBlue
Deal found 3/10$353
This American Airlines deal was found by Cheapflights users on 3/9. 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.
mar. 4/1411:47 pm
PDX
-
BUF
1 stop8h 04m
American Airlines
mar. 4/211:34 pm
BUF
-
PDX
1 stop9h 45m
American Airlines
Deal found 3/9$359
This United Airlines deal was found by Cheapflights users on 3/12. 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.
mié. 5/612:52 pm
EUG
-
BUF
1 stop7h 13m
United Airlines
mar. 5/127:00 am
BUF
-
EUG
1 stop8h 00m
United Airlines
Deal found 3/12$367
This American Airlines deal was found by Cheapflights users on 3/9. 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.
sáb. 5/231:45 pm
PDX
-
BUF
1 stop7h 29m
American Airlines
mié. 5/274:57 pm
BUF
-
PDX
1 stop9h 59m
American Airlines
Deal found 3/9$369
This Delta deal was found by Cheapflights users on 3/11. 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.
mar. 4/147:32 pm
PDX
-
BUF
2 stops12h 29m
Delta
mar. 4/2111:52 am
BUF
-
PDX
2 stops12h 40m
Delta
Deal found 3/11$370
This Southwest deal was found by Cheapflights users on 3/8. 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.
mar. 4/1411:55 pm
PDX
-
BUF
1 stop7h 25m
Southwest
mar. 4/286:55 pm
BUF
-
PDX
1 stop7h 15m
Southwest
Deal found 3/8$379
This Southwest deal was found by Cheapflights users on 3/10. 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.
sáb. 5/26:00 am
EUG
-
BUF
1 stop7h 35m
Southwest
sáb. 5/93:25 pm
BUF
-
EUG
1 stop9h 15m
Southwest
Deal found 3/10$389
This United Airlines deal was found by Cheapflights users on 3/8. 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.
mar. 4/2812:50 pm
MFR
-
BUF
1 stop7h 20m
United Airlines
sáb. 5/211:02 am
BUF
-
MFR
2 stops13h 29m
United Airlines
Deal found 3/8$394
This American Airlines deal was found by Cheapflights users on 3/10. 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.
sáb. 5/26:40 am
EUG
-
BUF
2 stops13h 28m
American Airlines
sáb. 5/911:31 am
BUF
-
EUG
2 stops12h 50m
American Airlines
Deal found 3/10$399
This Delta deal was found by Cheapflights users on 3/9. 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.
mié. 4/158:40 pm
BOI
-
BUF
2 stops12h 59m
Delta
mar. 4/216:05 am
BUF
-
BOI
2 stops12h 09m
Delta
Deal found 3/9$418

Find flight deals from Oregon to Buffalo

Keep the following information in mind while searching for Oregon to Buffalo flight deals. Data was last updated marzo 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$308
(Expedia)

One-way from

$150
(Delta)

Popular in

December

Cheapest in

February

Average price

$436
Provider with most accurate pricing for Portland-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Buffalo flights.
Search Deals
From Oregon to Buffalo
Search Deals
One-way flight from Oregon to Buffalo
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated marzo 13, 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 - BUF

PDXBUF

Portland

mar. 6/16

11:18 pm-12:36 pm

1 stop10h 18m

Buffalo

sáb. 6/20

6:00 am-1:04 pm

1 stop10h 04m

$353

EugeneBuffalo

EUG - BUF

EUGBUF

Eugene

sáb. 5/9

12:52 pm-11:05 pm

1 stop7h 13m

Buffalo

sáb. 5/16

7:00 am-12:00 pm

1 stop8h 00m

$389

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

lun. 6/22

11:18 pm-12:31 pm

1 stop10h 13m

Buffalo

jue. 6/25

6:00 am-1:04 pm

1 stop10h 04m

$395

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

jue. 5/7

11:55 pm-10:15 am

1 stop7h 20m

Buffalo

lun. 5/11

8:00 pm-12:10 am

1 stop7h 10m

$399

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

sáb. 5/23

11:02 pm-4:16 pm

2 stops14h 14m

Buffalo

mié. 5/27

12:18 pm-9:52 pm

2 stops12h 34m

$399

MedfordBuffalo

MFR - BUF

MFRBUF

Medford

mar. 4/28

6:31 pm-10:12 am

2 stops12h 41m

Buffalo

sáb. 5/2

11:02 am-9:31 pm

2 stops13h 29m

$399

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

vie. 5/22

10:40 pm-10:12 am

1 stop8h 32m

Buffalo

mar. 5/26

2:47 pm-11:23 pm

1 stop11h 36m

$418

PortlandBuffalo

PDX - BUF

PDXBUF

Portland

mié. 4/1

7:00 pm-7:50 am

2 stops9h 50m

Buffalo

mar. 4/7

3:10 pm-11:10 pm

2 stops11h 00m

$419

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

mié. 4/15

2:00 pm-10:50 pm

1 stop6h 50m

Buffalo

mar. 4/21

8:20 am-3:25 pm

2 stops9h 05m

$430

BoiseBuffalo

BOI - BUF

BOIBUF

Boise Air Term. Gowen Fld

mié. 4/15

10:05 am-10:50 pm

2 stops10h 45m

Buffalo

sáb. 4/18

3:25 pm-9:55 pm

1 stop8h 30m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from Oregon to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Oregon 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 Oregon to Buffalo

What is the cheapest month to book a flight from Oregon to Buffalo?

Currently, August is the cheapest month in which you can book a flight from Oregon to Buffalo (average of $217). Flying from Oregon to Buffalo in December is currently the most expensive (average of $411). 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.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Buffalo. 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 into for flights to Buffalo from Oregon?

    Buffalo (BUF) is the airport you will fly into if you book a flight from Oregon to Buffalo. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

  • How long is the flight from Oregon to Buffalo?

    Airlines like JetBlue, United Airlines, and Southwest fly from Oregon to Buffalo in about 7h 13m. The time it takes to get you to your destination can typically vary by up to 3h 05m. The distance from Oregon to Buffalo is about 2201 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oregon to Buffalo one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $82. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Oregon to Buffalo for a low price.

  • What are the most popular routes from Oregon to Buffalo?

    When deciding which route to take from Oregon to Buffalo consider Portland - Buffalo, Medford - Buffalo or Boise Air Term. Gowen Fld - Buffalo as they are the most popular.

  • Can I find deals for flights from Oregon to Buffalo that include hotel bookings?

    Yes. In addition to deals on Oregon to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Buffalo.

  • Can I find deals for business class flights from Oregon to Buffalo?

    Yes. Cheapflights offers flight deals from Oregon to Buffalo 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 Oregon to Buffalo?

    Currently, August is the cheapest month in which you can book a flight from Oregon to Buffalo (average of $217). Flying from Oregon to Buffalo in December is currently the most expensive (average of $411). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

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Top 5 airlines flying from Oregon to Buffalo

Discover the top 5 airlines that operate flights from Oregon to Buffalo. 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 marzo 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$427FlexibilityNo cancel feeOn-time62%
DeltaCheapest$228Average$384FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$306Average$439FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$339Average$437FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$348Average$558FlexibilityNo cancel feeOn-time69%

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