BUF - BIL

$252 Find Cheap Flights from Buffalo to Billings

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 Billings departing on 5/13. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Billings

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Billings, 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 Billings, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$349
United Airlines
Sat 8/22Wed 8/26
BUF - BIL • 1 stop
Cheapest one-way
$252
American Airlines
Wed 5/13
BUF - BIL • 2 stops
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Billings. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $433 (round-trip)
Shortest trip • 7h 02m (one-way)
Insights
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Insights
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We hope you love your trip to Billings!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to Billings (BUF-BIL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Billings 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 Billings

Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
7:00 am - 11:02 am
BUF
-
BIL
6h 02m
1 stop
United Airlines Logo
2:25 pm - 11:23 pm
BIL
-
BUF
6h 58m
1 stop
$349United Airlines
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
8:30 am - 1:23 pm
BUF
-
BIL
6h 53m
1 stop
United Airlines Logo
2:35 pm - 11:10 pm
BIL
-
BUF
6h 35m
1 stop
$379United Airlines
Fri, Apr 10 - Tue, Apr 14
Delta Logo
1:00 pm - 10:29 pm
BUF
-
BIL
11h 29m
2 stops
Delta Logo
6:18 pm - 11:01 am
BIL
-
BUF
14h 43m
2 stops
$389Delta
Sat, Aug 22 - Wed, Aug 26
Delta Logo
7:35 pm - 10:37 pm
BUF
-
BIL
5h 02m
1 stop
Delta Logo
5:45 am - 6:33 pm
BIL
-
BUF
10h 48m
2 stops
$394Delta
Sat, Aug 22 - Wed, Aug 26
Delta Logo
12:50 pm - 10:27 pm
BUF
-
BIL
11h 37m
2 stops
Delta Logo
5:45 am - 6:33 pm
BIL
-
BUF
10h 48m
2 stops
$424Delta
Fri, Aug 21 - Wed, Aug 26
American Airlines Logo
4:50 pm - 10:41 pm
BUF
-
BIL
7h 51m
1 stop
American Airlines Logo
12:28 pm - 11:30 pm
BIL
-
BUF
9h 02m
2 stops
$439American Airlines
Fri, Apr 10 - Tue, Apr 14
American Airlines Logo
11:31 am - 10:43 pm
BUF
-
BIL
13h 12m
2 stops
American Airlines Logo
1:51 pm - 11:19 pm
BIL
-
BUF
7h 28m
1 stop
$440American Airlines
Fri, Aug 21 - Wed, Aug 26
American Airlines Logo
1:43 pm - 10:41 pm
BUF
-
BIL
10h 58m
2 stops
American Airlines Logo
12:28 pm - 11:30 pm
BIL
-
BUF
9h 02m
2 stops
$494American Airlines
Thu, Jul 2 - Sat, Jul 11
United Airlines Logo
5:52 pm - 10:20 pm
BUF
-
BIL
6h 28m
1 stop
United Airlines Logo
2:25 pm - 10:58 pm
BIL
-
BUF
6h 33m
1 stop
$529United Airlines
Fri, Aug 21 - Wed, Aug 26
American Airlines Logo
4:50 pm - 10:41 pm
BUF
-
BIL
7h 51m
1 stop
American Airlines Logo
6:00 am - 4:24 pm
BIL
-
BUF
8h 24m
1 stop
$533American Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Billings flights

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

Which airlines provide the cheapest flights from Buffalo to Billings?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to Billings were found on United Airlines ($349) and Delta ($389).

Good to know

Cheapest flight$252
Flight from Buffalo to Billings

When to book flights from Buffalo to Billings

Are your dates flexible? Find out the best times to travel from Buffalo to Billings based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Billings

  • What is the cheapest flight from Buffalo to Billings?

    In the last 3 days, the lowest price for a flight from Buffalo to Billings was $252 for a one-way ticket and $349 for a round-trip.

  • Do I need a passport to fly between Buffalo and Billings?

    A passport is not required to fly from Buffalo to Billings.

  • Which aircraft models fly most regularly from Buffalo to Billings?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Billings?

    oneworld, and Star Alliance are the airline alliances operating flights between Buffalo and Billings, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Billings, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Billings are United Airlines and American Airlines. With an average price for the route of $419 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $523 and an overall rating of 7.1.

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

    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 Billings.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from Buffalo 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 Billings?

    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 to Billings with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and BIL can sometimes prove cheaper using this method.

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

    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 to Billings from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Buffalo to Billings

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Billings. 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 Billings? 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.
7.4
United AirlinesOverall score based on 9484 reviews
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

8.0 ExcellentAnonymous, Mar 2026
BOI - DEN
Read more United Airlines reviews

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was good experience this time. The flight was on time.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Everything you need to know for your flight from Buffalo to Billings

Information on your arrival and departure airports