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$400+ Cheap flights from Billings to Buffalo (BIL - 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — BUF
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Billings to Buffalo

Best flights from Billings to Buffalo
Discover carefully curated flight deals from Billings to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This United Airlines deal was found by Cheapflights users on 12/30. 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.
Sat 2/76:30 amBIL - BUF
2 stops28h 54mUnited Airlines
Tue 2/1010:45 amBUF - BIL
2 stops12h 38mUnited Airlines
Deal found 12/30$453

Find flight deals from Billings to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$453
(United Airlines)

One-way from

$400
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$481
Provider with most accurate pricing for Billings Logan Intl-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Buffalo flights.
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From Billings Logan Intl to Buffalo
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One-way flight from Billings Logan Intl to Buffalo
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings 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 January 2, 2026.
Use the filters below to find and compare flights from Billings to Buffalo that are best for you.

Fly from

Billings

Fly to

Buffalo

Route

Depart

Return

Price

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Sat 2/7

6:30 am-1:24 pm

2 stops28h 54m

Buffalo

Tue 2/10

10:45 am-9:23 pm

2 stops12h 38m

$453

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Mon 1/19

6:54 am-10:55 pm

2 stops14h 01m

$400

BillingsBuffalo

BIL - BUF

BILBUF

Billings Logan Intl

Mon 1/19

6:30 am-8:29 pm

3 stops35h 59m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Compare providers for flights from Billings to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Buffalo in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Billings-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Billings-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to Buffalo

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

How much does it cost to fly round-trip from Billings to Buffalo?

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated January 2, 2026.
See what other customers who have flown with United Airlines and American Airlines from Billings to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,132 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,074 reviews
United Airlines
7.4
Good
9,132 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Billings to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Billings to Buffalo?

    Airlines like United Airlines fly from Billings to Buffalo in about 28h 54m. The time it takes to get you to your destination can typically vary by up to . The distance between Billings and Buffalo is about 1476 mi.

  • What are the cheapest airlines flying from Billings to Buffalo round-trip?

    Currently priced at $268, United Airlines will fly you from Billings to Buffalo and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $274. United Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings 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.

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 2 airlines flying from Billings to Buffalo

Discover the top 2 airlines that operate flights from Billings 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$433FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$394FlexibilityNo cancel feeOn-time71%

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