$216 Cheap Flights from Billings (BIL) to Buffalo (BUF)

View $216 flight on Fri, Nov 21, 2025Opens in a new window

Popular airlines from Billings Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF)

Cheap Flights from Billings to Buffalo (BIL-BUF)

Prices were available within the past 7 days and start at $216 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 3 - Sun, Dec 14
BIL
Billings
BUF
Buffalo
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 3 from Billings to Buffalo, returning Sun, Dec 14, priced at $279 found 1 day ago
United
Sat, Nov 8 - Sat, Nov 15
BIL
Billings
BUF
Buffalo
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 8 from Billings to Buffalo, returning Sat, Nov 15, priced at $294 found 1 day ago
American Airlines
Sat, Nov 8 - Sat, Nov 15
BIL
Billings
BUF
Buffalo
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 8 from Billings to Buffalo, returning Sat, Nov 15, priced at $294 found 1 day ago
United
Sat, Nov 8 - Sat, Nov 15
BIL
Billings
BUF
Buffalo
$299 Roundtrip, found 1 day ago
$299
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 8 from Billings to Buffalo, returning Sat, Nov 15, priced at $299 found 1 day ago
Delta
Sat, Nov 8 - Sat, Nov 15
BIL
Billings
BUF
Buffalo
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 8 from Billings to Buffalo, returning Sat, Nov 15, priced at $304 found 1 day ago
Delta
Wed, Nov 19 - Wed, Dec 3
BIL
Billings
BUF
Buffalo
$324 Roundtrip, found 1 day ago
$324
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 19 from Billings to Buffalo, returning Wed, Dec 3, priced at $324 found 1 day ago
Delta
Sat, Nov 8 - Thu, Nov 27
BIL
Billings
BUF
Buffalo
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 8 from Billings to Buffalo, returning Thu, Nov 27, priced at $329 found 1 day ago
United
Sat, Nov 8 - Sat, Nov 15
BIL
Billings
BUF
Buffalo
$337 Roundtrip, found 1 day ago
$337
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 8 from Billings to Buffalo, returning Sat, Nov 15, priced at $337 found 1 day ago
Delta
Tue, Nov 4 - Tue, Nov 18
BIL
Billings
BUF
Buffalo
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 4 from Billings to Buffalo, returning Tue, Nov 18, priced at $339 found 1 day ago
Delta
Thu, Nov 27 - Tue, Dec 9
BIL
Billings
BUF
Buffalo
$344 Roundtrip, found 1 day ago
$344
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 27 from Billings to Buffalo, returning Tue, Dec 9, priced at $344 found 1 day ago

Find the cheapest month to fly from Billings (BIL) to Buffalo (BUF)

August is typically the cheapest month to fly

From $268 - $545 per traveler.

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $329
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $329

Frequently asked questions

How much does a flight from Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF) cost?
Grab a cheap one-way flight from $216 or cheap return flight from $279 from Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF)?
Planning your trip for December is a good way to save, as it's the cheapest month for flights between BIL and BUF. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF)?
To find the cheapest airline that'll fly you from BIL to BUF, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF)?
You'll need to hop on a flight with a layover when traveling from Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from BIL to BUF?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF)?
To avoid potential delays on the Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Waiting until just before your trip to book a ticket from BIL to BUF generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a BIL to BUF flight and hotel package?
Compared with arranging hotels and flights separately, booking a BIL to BUF flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Buffalo Niagara Intl. Airport (BUF)?
Typically, it's possible to cancel or reschedule your BIL to BUF flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Logan Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$279
Distance
1476 mi

Book with confidence

Billings to Buffalo Flights

The cheapest times to fly from Billings to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Billings to Buffalo are during the month of December. You can find some of the cheapest flights from Billings to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Buffalo

Sunday is one of the best days to book for cheap flights from Billings to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Billings to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Billings to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $216 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Billings to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Billings to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Billings to Buffalo Flights

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*Available to One Key members.