BIL - BUF

$227 Find Cheap Flights from Billings to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Buffalo departing on 9/15. 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 Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Buffalo, 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 Billings to Buffalo, 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
$329
American Airlines
Sat 5/23Sat 5/30
BIL - BUF • 1 stop
Cheapest one-way
$227
American Airlines
Tue 9/15
BIL - BUF • 1 stop
Top airlines
American Airlines
Cheapest • from $329 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Billings and Buffalo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Denver (DEN)
Cheapest • Avg $212 (round-trip)
Denver (DEN)
Shortest trip • 6h 30m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Billings to Buffalo (BIL-BUF)

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

Sat, May 23 - Sat, May 30
American Airlines Logo
12:42 pm - 9:57 pm
BIL
-
BUF
7h 15m
1 stop
American Airlines Logo
6:00 am - 12:12 pm
BUF
-
BIL
8h 12m
1 stop
$329American Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
11:33 am - 10:39 pm
BIL
-
BUF
9h 06m
2 stops
Delta Logo
4:03 pm - 10:24 pm
BUF
-
BIL
8h 21m
2 stops
$339Delta
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
1:51 pm - 11:08 pm
BIL
-
BUF
7h 17m
1 stop
American Airlines Logo
10:44 am - 10:43 pm
BUF
-
BIL
13h 59m
2 stops
$344American Airlines
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
6:00 am - 9:36 pm
BIL
-
BUF
13h 36m
2 stops
American Airlines Logo
10:44 am - 10:43 pm
BUF
-
BIL
13h 59m
2 stops
$349American Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
6:24 am - 7:39 pm
BIL
-
BUF
11h 15m
2 stops
Delta Logo
12:50 pm - 10:24 pm
BUF
-
BIL
11h 34m
2 stops
$364Delta
Tue, Apr 7 - Sat, Apr 11
United Airlines Logo
2:35 pm - 11:10 pm
BIL
-
BUF
6h 35m
1 stop
United Airlines Logo
8:30 am - 1:23 pm
BUF
-
BIL
6h 53m
1 stop
$379United Airlines
Tue, Apr 7 - Sat, Apr 11
United Airlines Logo
7:00 am - 11:33 pm
BIL
-
BUF
14h 33m
2 stops
United Airlines Logo
8:30 am - 1:23 pm
BUF
-
BIL
6h 53m
1 stop
$384United Airlines
Tue, Apr 7 - Sat, Apr 11
United Airlines Logo
7:00 am - 11:33 pm
BIL
-
BUF
14h 33m
2 stops
United Airlines Logo
10:50 am - 8:57 pm
BUF
-
BIL
12h 07m
2 stops
$389United Airlines
Sat, Apr 18 - Sat, Apr 25
American Airlines Logo
1:51 pm - 11:08 pm
BIL
-
BUF
7h 17m
1 stop
American Airlines Logo
12:29 pm - 10:43 pm
BUF
-
BIL
12h 14m
2 stops
$396American Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
6:24 am - 7:39 pm
BIL
-
BUF
11h 15m
2 stops
Delta Logo
12:50 pm - 8:06 pm
BUF
-
BIL
9h 16m
2 stops
$404Delta
Booking Insights

KAYAK's insights & trends for Billings to Buffalo flights

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

Which airlines provide the cheapest flights from Billings to Buffalo?

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 Billings to Buffalo were found on American Airlines ($329) and Delta ($339).

Find deals

Good to know

Cheapest flight$227
Flight from Billings to Buffalo

When to book flights from Billings to Buffalo

Are your dates flexible? Find out the best times to travel from Billings to Buffalo 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 Billings to Buffalo

  • What is the cheapest flight from Billings to Buffalo?

    In the last 3 days, the lowest price for a flight from Billings to Buffalo was $227 for a one-way ticket and $329 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Billings to Buffalo?

    Billings airport is called Billings Logan Intl and the only airport in Buffalo is Buffalo.

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

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

  • Which airline alliances offer flights from Billings to Buffalo?

    oneworld is the only airline alliance operating flights between Billings and Buffalo.

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

    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 Billings to Buffalo.

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

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

    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 Buffalo with an airline and back to Billings with another airline. Booking your flights between Billings and BUF 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 Billings to Buffalo?

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

Reviews of the top airline flying from Billings to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Billings to Buffalo. 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 Billings to Buffalo? 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.
7.1
American AirlinesOverall score based on 11496 reviews
6.9Entertainment
7.5Boarding
7.2Comfort
7.9Crew
6.4Food
Airline reviews

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

6.0 GoodJeffrey, Mar 2026
CLT - HPN
Read more American Airlines reviews

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

The crew was excellent and overall the flight was good. No complaints.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

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

Information on your arrival and departure airports

Billings (BIL)
Buffalo (BUF)