$140 Find Cheap Flights from Buffalo to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Oregon departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Oregon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Oregon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Oregon, as well as popular online travel agencies
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Flights Deals

Best Oregon Flight Deals from Buffalo

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$200
Eugene
Eugene1 stop$538
Redmond
Redmond2 stops$295
Medford
Medford2 stops$261
Boise
Boise1 stop$387
Portland
Portland1 stop$200
Eugene
Eugene1 stop$538
Redmond
Redmond2 stops$295
Medford
Medford2 stops$261
Boise
Boise1 stop$387

Cheap Flights from Buffalo to Oregon (BUF-USOR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Oregon

Fri, Jul 4 - Tue, Jul 8
Frontier Logo
2:10 pm - 12:19 amBUF-PDX
13h 09m1 stop
Frontier Logo
6:53 pm - 4:17 pmPDX-BUF
18h 24m1 stop
$200Frontier
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Mon, May 26 - Mon, Jun 2
Frontier Logo
5:24 pm - 12:17 amBUF-PDX
9h 53m1 stop
Frontier Logo
6:35 am - 4:29 pmPDX-BUF
6h 54m1 stop
$251Frontier
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Tue, Aug 19 - Wed, Aug 27
Delta Logo
3:50 pm - 11:11 pmBUF-MFR
10h 21m2 stops
Delta Logo
6:40 am - 11:02 pmMFR-BUF
13h 22m2 stops
$261Delta
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Sat, Aug 30 - Sat, Sep 6
Delta Logo
3:50 pm - 10:32 pmBUF-RDM
9h 42m2 stops
Delta Logo
5:55 am - 6:15 pmRDM-BUF
9h 20m2 stops
$295Delta
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Sat, Aug 30 - Sat, Sep 6
American Airlines Logo
7:00 am - 11:42 amBUF-RDM
7h 42m1 stop
American Airlines Logo
3:23 pm - 8:51 amRDM-BUF
14h 28m2 stops
$329American Airlines
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Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
1:43 pm - 9:15 pmBUF-PDX
10h 32m2 stops
American Airlines Logo
11:59 pm - 12:53 pmPDX-BUF
9h 54m2 stops
$337American Airlines
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Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
8:33 am - 12:52 pmBUF-RDM
7h 19m1 stop
United Airlines Logo
1:16 pm - 10:56 pmRDM-BUF
6h 40m1 stop
$351United Airlines
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Sat, Oct 18 - Wed, Oct 22
United Airlines Logo
7:00 am - 1:03 pmBUF-PDX
9h 03m2 stops
United Airlines Logo
5:00 am - 4:52 pmPDX-BUF
8h 52m2 stops
$361United Airlines
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Wed, Jul 9 - Sat, Jul 12
Southwest Logo
4:55 pm - 12:15 amBUF-PDX
10h 20m2 stops
Southwest Logo
6:00 am - 7:35 pmPDX-BUF
10h 35m2 stops
$418Southwest
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Wed, Jul 2 - Sat, Jul 5
Southwest Logo
4:55 pm - 12:40 amBUF-BOI
9h 45m2 stops
Southwest Logo
5:40 am - 2:45 pmBOI-BUF
7h 05m1 stop
$428Southwest
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Useful Info

KAYAK's insights & trends for Buffalo to Oregon flights

Get data-powered insights and trends into flights from Buffalo to Oregon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Oregon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Oregon is October, when tickets cost $390 (return) on average. On the other hand, the most expensive months are April and November, when the average cost of round-trip tickets is $601 and $564 respectively.

What’s the cheapest day of the week to fly from Buffalo to Oregon?

The average price of all round-trip flights from Buffalo to Oregon clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Buffalo to Oregon, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Oregon, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo to Oregon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Buffalo to Oregon, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$140
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Buffalo to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Buffalo to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buffalo to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Oregon?

    The cheapest time of day to fly to Oregon is generally at night, when round-trip flights cost $250 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to Oregon is generally in the morning, which is peak travel time and where the average cost of a ticket is $550.

Top 5 airlines serving from Buffalo to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4289 reviews
8.6Crew
8.0Comfort
7.1Food
8.2Boarding
7.6Entertainment
Airline reviews

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

6.0 GoodAnonymous, May 2025HOU - MCI
Read more Southwest reviews

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Seats were really tight and the seat belts did not give enough slack.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

The WiFi has been awful on my last few Delta Air Lines flights.

Only one side of the heafphone jack work. Crew was friendly and helpful.

It was reported to the passengers that Delta failed to schedule the crew properly. This error caused the pilot to show up about 30 minutes late. All in all Delta's inability to take care of this basic function resulted in about an hour delay.

The Pilot was one of the best I've had, very informative about turbulence and got us to our destination early

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

get E+, a must for 5 hours flight if you are tall

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

It was good. It’s been a long time since my wife and I fly any where and things have changed. Our trip was to see our new grandson. We fly economy and that was not good for my bad back. It was a quick flight but uncomfortable.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

AA had a nationwide tech glitch today and after two connections snd hours of delay, I arrived 7 hours late to my destination

The plane was very warm and the crew turned on the lights for the entire snack service.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

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