$364+ Cheap flights from Buffalo to Billings (BUF - BIL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BIL
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Billings with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Billings
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Best
Last-minute
Cheapest flights from Buffalo to BillingsExplore the most affordable flight options available from Buffalo to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from Buffalo to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/228:55 am -
1 stop6h 26m
Tue 9/292:28 pm -
1 stop6h 15m
Deal found 8/12![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/248:45 am -
1 stop6h 29m
Tue 10/272:42 pm -
1 stop5h 56m
Deal found 8/15![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:11 am -
1 stop8h 39m
Sat 8/291:13 pm -
1 stop7h 48m
Deal found 8/14![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 8/2510:30 am -
2 stops8h 46m
Sat 8/292:29 pm -
1 stop6h 08m
Deal found 8/14![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:56 pm -
1 stop19h 01m
Tue 9/291:13 pm -
1 stop7h 46m
Deal found 8/12![American Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:10 pm -
2 stops11h 05m
Tue 9/296:33 pm -
2 stops13h 53m
Deal found 8/12![Delta logo]()
$488
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:52 pm -
1 stop5h 38m
Sat 8/225:20 am -
2 stops11h 03m
Deal found 8/14![Delta logo]()
$513
Best flights from Buffalo to BillingsDiscover carefully curated flight deals from Buffalo to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Buffalo to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/2210:30 am -
2 stops12h 30m
Tue 9/292:28 pm -
1 stop6h 15m
Deal found 8/12![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:10 pm -
2 stops11h 05m
Tue 9/296:33 pm -
2 stops13h 53m
Deal found 8/12![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/248:45 am -
1 stop6h 29m
Tue 10/272:42 pm -
1 stop5h 56m
Deal found 8/15![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/14. 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 2/67:00 am -
2 stops8h 13m
Tue 2/97:00 am -
2 stops13h 37m
Deal found 8/14![United Airlines logo]()
$465
Last-minute flights from Buffalo to BillingsDiscover last-minute flight deals from Buffalo to Billings. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Billings. Data last updated August 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:52 pm -
1 stop5h 38m
Sat 8/225:20 am -
2 stops11h 03m
Deal found 8/14![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:52 pm -
1 stop5h 38m
Wed 8/195:20 am -
2 stops11h 03m
Deal found 8/14![Delta logo]()
$796
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:50 pm -
1 stop7h 57m
Sat 8/227:00 am -
2 stops12h 55m
Deal found 8/13![American Airlines logo]()
$797
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:11 am -
1 stop8h 39m
Sat 8/291:13 pm -
1 stop7h 48m
Deal found 8/14![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 8/2510:30 am -
2 stops8h 46m
Sat 8/292:29 pm -
1 stop6h 08m
Deal found 8/14![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/228:55 am -
1 stop6h 26m
Tue 9/292:28 pm -
1 stop6h 15m
Deal found 8/12![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:56 pm -
1 stop19h 01m
Tue 9/291:13 pm -
1 stop7h 46m
Deal found 8/12![American Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:10 pm -
2 stops11h 05m
Tue 9/296:33 pm -
2 stops13h 53m
Deal found 8/12![Delta logo]()
$488
Find flight deals from Buffalo to Billings
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Billings (BIL). 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 August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $364 (United Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $454 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Billings 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 August 16, 2026.
Use the filters below to find and compare flights from Buffalo to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloBillings
BUF Buffalo - BIL Billings Logan Intl
BUFBIL
Buffalo
Tue 9/22
10:30 am-9:00 pm
2 stops12h 30m
Billings Logan Intl
Tue 9/29
2:28 pm-10:43 pm
1 stop6h 15m
$370
Quickest round-trip
BuffaloBillings
BUF Buffalo - BIL Billings Logan Intl
BUFBIL
Buffalo
Sat 10/24
8:45 am-1:14 pm
1 stop6h 29m
Billings Logan Intl
Tue 10/27
2:42 pm-10:38 pm
1 stop5h 56m
$429
BuffaloBillings
BUF Buffalo - BIL Billings Logan Intl
BUFBIL
Buffalo
Sat 2/6
7:00 am-1:13 pm
2 stops8h 13m
Billings Logan Intl
Tue 2/9
7:00 am-10:37 pm
2 stops13h 37m
$465
BuffaloBillings
BUF Buffalo - BIL Billings Logan Intl
BUFBIL
Buffalo
Tue 9/22
2:10 pm-11:15 pm
2 stops11h 05m
Billings Logan Intl
Tue 9/29
6:33 pm-10:26 am
2 stops13h 53m
$488
Sorted by cheapest first
Compare providers for flights from Buffalo to Billings
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 Buffalo to Billings in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Billings flights, Cheapflights users trust FlightHub the most. FlightHub 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 Buffalo-Billings 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 Buffalo to Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from Buffalo with our price prediction graph.
BUF-BIL
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.
Reviews of airlines servicing Billings
Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated August 16, 2026.
See what other customers who have flown with United Airlines from Buffalo to Billings have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Buffalo and Billings flights
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Buffalo to Billings
Discover the top airline that operate flights from Buffalo to Billings. 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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$289 | Average$368 | FlexibilityNo cancel fee | On-time69% |