$155+ Cheap flights from Buffalo (BUF) to Montana
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BZN
May 17 — May 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Buffalo to Montana 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 Montana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to MontanaExplore the most affordable flight options available from Buffalo to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from Buffalo to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Sat 9/56:20 am
BUF
- BZN
1 stop7h 37m
American Airlines
Thu 9/101:35 pm
BZN
- BUF
1 stop8h 38m
American Airlines
Deal found 4/12![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 4/16. 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 8/187:35 pm
BUF
- BZN
1 stop6h 18m
Delta
Wed 8/2612:20 pm
BZN
- BUF
1 stop9h 38m
Delta
Deal found 4/16![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/17. 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 9/226:00 am
BUF
- BZN
2 stops11h 20m
American Airlines
Tue 9/296:38 am
BZN
- BUF
2 stops13h 13m
American Airlines
Deal found 4/17![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 4/12. 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 8/2511:24 am
BUF
- BZN
1 stop6h 26m
American Airlines
Sat 8/291:01 pm
BZN
- BUF
1 stop8h 00m
American Airlines
Deal found 4/12![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 9/97:00 am
BUF
- BZN
1 stop10h 20m
American Airlines
Wed 9/163:29 pm
BZN
- BUF
1 stop5h 34m
American Airlines
Deal found 4/14![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 4/13. 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 6/28:00 am
BUF
- BZN
1 stop6h 28m
American Airlines
Sat 6/66:44 am
BZN
- BUF
1 stop7h 12m
American Airlines
Deal found 4/13![American Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:52 pm
BUF
- BZN
1 stop6h 46m
United Airlines
Sat 6/610:20 am
BZN
- BUF
1 stop6h 43m
United Airlines
Deal found 4/13![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/226:00 am
BUF
- FCA
1 stop8h 35m
American Airlines
Mon 5/251:25 pm
FCA
- BUF
1 stop8h 44m
American Airlines
Deal found 4/13![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
BUF
- BZN
1 stop8h 28m
American Airlines
Sat 6/66:44 am
BZN
- BUF
1 stop7h 12m
American Airlines
Deal found 4/15![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 4/13. 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 5/265:00 am
BUF
- FCA
2 stops13h 03m
American Airlines
Sat 6/612:25 pm
FCA
- BUF
1 stop8h 11m
American Airlines
Deal found 4/13![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:09 pm
BUF
- BIL
2 stops12h 15m
Delta
Sat 5/96:30 am
BIL
- BUF
2 stops10h 21m
Delta
Deal found 4/15![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 11/1210:50 am
BUF
- FCA
2 stops12h 40m
United Airlines
Tue 11/176:31 am
FCA
- BUF
2 stops14h 06m
United Airlines
Deal found 4/16![United Airlines logo]()
$369
Best flights from Buffalo to MontanaDiscover carefully curated flight deals from Buffalo to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Buffalo to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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 8/187:35 pm
BUF
- BZN
1 stop6h 18m
Delta
Wed 8/2612:20 pm
BZN
- BUF
1 stop9h 38m
Delta
Deal found 4/14![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 7/82:19 pm
BUF
- BZN
1 stop8h 21m
American Airlines
Wed 7/156:44 am
BZN
- BUF
2 stops13h 46m
American Airlines
Deal found 4/12![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:52 pm
BUF
- BZN
1 stop6h 46m
United Airlines
Sat 6/610:20 am
BZN
- BUF
1 stop6h 43m
United Airlines
Deal found 4/13![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 4/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:50 am
BUF
- BZN
1 stop5h 55m
Southwest
Wed 9/236:55 am
BZN
- BUF
2 stops12h 10m
Southwest
Deal found 4/12![Southwest logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 pm
BUF
- MSO
2 stops20h 28m
Alaska Airlines
Tue 5/123:55 pm
MSO
- BUF
2 stops16h 23m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Thu 6/48:00 am
BUF
- FCA
1 stop6h 30m
American Airlines
Mon 6/81:25 pm
FCA
- BUF
1 stop8h 42m
American Airlines
Deal found 4/12![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
BUF
- BZN
1 stop9h 36m
Delta
Mon 5/42:53 pm
BZN
- BUF
1 stop6h 44m
Delta
Deal found 4/15![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 4/2910:55 am
BUF
- BIL
2 stops13h 10m
United Airlines
Sun 5/32:30 pm
BIL
- BUF
1 stop6h 35m
United Airlines
Deal found 4/14![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 4/13. 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 5/266:00 am
BUF
- FCA
1 stop8h 35m
American Airlines
Sat 6/61:26 pm
FCA
- BUF
1 stop6h 27m
American Airlines
Deal found 4/13![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:09 pm
BUF
- BIL
2 stops12h 15m
Delta
Sat 5/96:30 am
BIL
- BUF
2 stops10h 21m
Delta
Deal found 4/15![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
BUF
- BZN
1 stop8h 28m
American Airlines
Sat 6/66:44 am
BZN
- BUF
2 stops13h 09m
American Airlines
Deal found 4/15![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Fri 5/227:00 am
BUF
- FCA
1 stop6h 29m
United Airlines
Wed 5/2712:35 pm
FCA
- BUF
2 stops9h 24m
United Airlines
Deal found 4/12![United Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
BUF
- BZN
2 stops11h 20m
American Airlines
Wed 9/166:38 am
BZN
- BUF
2 stops13h 13m
American Airlines
Deal found 4/15![American Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 4/12. 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 4/288:30 am
BUF
- COD
1 stop6h 28m
United Airlines
Sat 5/26:20 am
COD
- BUF
2 stops12h 41m
United Airlines
Deal found 4/12![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 4/12. 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.
Sat 5/96:25 am
BUF
- BZN
2 stops10h 52m
Delta
Sat 5/162:19 pm
BZN
- BUF
1 stop7h 40m
Delta
Deal found 4/12![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/28:37 am
BUF
- MSO
1 stop9h 27m
United Airlines
Wed 5/62:37 pm
MSO
- BUF
1 stop6h 28m
United Airlines
Deal found 4/17![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 4/12. 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 8/257:35 pm
BUF
- BIL
1 stop5h 02m
Delta
Sat 8/295:45 am
BIL
- BUF
2 stops10h 48m
Delta
Deal found 4/12![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:00 am
BUF
- MSO
2 stops9h 38m
American Airlines
Mon 5/41:08 pm
MSO
- BUF
1 stop6h 28m
American Airlines
Deal found 4/15![American Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 7/1510:34 am
BUF
- BIL
2 stops12h 43m
United Airlines
Wed 7/292:25 pm
BIL
- BUF
1 stop6h 33m
United Airlines
Deal found 4/17![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 4/12. 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 4/2812:50 pm
BUF
- FCA
2 stops12h 37m
Delta
Sat 5/25:05 am
FCA
- BUF
2 stops11h 46m
Delta
Deal found 4/12![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 7/265:58 pm
BUF
- BIL
1 stop6h 22m
United Airlines
Mon 8/32:25 pm
BIL
- BUF
1 stop6h 33m
United Airlines
Deal found 4/16![United Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Sat 5/21:45 pm
BUF
- BIL
2 stops10h 58m
American Airlines
Sat 5/91:51 pm
BIL
- BUF
1 stop7h 17m
American Airlines
Deal found 4/13![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/211:02 am
BUF
- FCA
2 stops12h 55m
United Airlines
Fri 5/82:33 pm
FCA
- BUF
1 stop6h 32m
United Airlines
Deal found 4/15![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 4/12. 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 8/256:00 am
BUF
- HLN
2 stops18h 34m
Delta
Sat 8/295:45 am
HLN
- BUF
2 stops10h 48m
Delta
Deal found 4/12![Delta logo]()
$513
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Wed 8/197:00 am
BUF
- MSO
1 stop7h 35m
American Airlines
Sun 8/231:25 pm
MSO
- BUF
1 stop7h 36m
American Airlines
Deal found 4/12![American Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/28:37 am
BUF
- BIL
1 stop6h 46m
United Airlines
Sat 5/92:30 pm
BIL
- BUF
1 stop6h 35m
United Airlines
Deal found 4/14![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 4/17. 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 6/912:14 pm
BUF
- HLN
2 stops12h 27m
Delta
Sat 6/131:00 pm
HLN
- BUF
2 stops27h 27m
Delta
Deal found 4/17![Delta logo]()
$573
This Delta deal was found by Cheapflights users on 4/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:45 pm
BUF
- FCA
1 stop5h 53m
Delta
Mon 6/296:10 pm
FCA
- BUF
2 stops12h 08m
Delta
Deal found 4/13![Delta logo]()
$575
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Thu 8/136:30 am
BUF
- MSO
1 stop7h 46m
American Airlines
Mon 8/171:25 pm
MSO
- BUF
1 stop7h 36m
American Airlines
Deal found 4/12![American Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 4/12. 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 8/2510:25 am
BUF
- HLN
2 stops12h 51m
United Airlines
Sat 8/292:29 pm
HLN
- BUF
1 stop6h 54m
United Airlines
Deal found 4/12![United Airlines logo]()
$554
Last-minute flights from Buffalo to MontanaDiscover last-minute flight deals from Buffalo to Montana. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Montana. Data last updated April 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
BUF
- BZN
1 stop6h 29m
United Airlines
Mon 4/272:40 pm
BZN
- BUF
1 stop6h 30m
United Airlines
Deal found 4/13![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 4/12. 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 4/288:30 am
BUF
- BZN
1 stop7h 04m
United Airlines
Sat 5/28:30 am
BZN
- BUF
2 stops13h 03m
United Airlines
Deal found 4/12![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/12. 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 4/288:30 am
BUF
- COD
1 stop6h 28m
United Airlines
Sat 5/26:20 am
COD
- BUF
2 stops12h 41m
United Airlines
Deal found 4/12![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:30 am
BUF
- MSO
1 stop7h 02m
United Airlines
Sat 5/22:37 pm
MSO
- BUF
1 stop6h 28m
United Airlines
Deal found 4/13![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 4/2910:55 am
BUF
- BIL
2 stops13h 10m
United Airlines
Sun 5/32:30 pm
BIL
- BUF
1 stop6h 35m
United Airlines
Deal found 4/14![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:09 pm
BUF
- BIL
2 stops12h 15m
Delta
Sat 5/96:30 am
BIL
- BUF
2 stops10h 21m
Delta
Deal found 4/15![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 5/211:31 am
BUF
- BIL
2 stops13h 12m
American Airlines
Sat 5/96:00 am
BIL
- BUF
2 stops13h 24m
American Airlines
Deal found 4/16![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/226:00 am
BUF
- FCA
1 stop8h 35m
American Airlines
Mon 5/251:25 pm
FCA
- BUF
1 stop8h 44m
American Airlines
Deal found 4/13![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Fri 5/227:00 am
BUF
- FCA
1 stop6h 29m
United Airlines
Wed 5/2712:35 pm
FCA
- BUF
2 stops9h 24m
United Airlines
Deal found 4/12![United Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 4/13. 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 5/265:00 am
BUF
- FCA
2 stops13h 03m
American Airlines
Sat 6/612:25 pm
FCA
- BUF
1 stop8h 11m
American Airlines
Deal found 4/13![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:52 pm
BUF
- BZN
1 stop6h 46m
United Airlines
Sat 6/610:20 am
BZN
- BUF
1 stop6h 43m
United Airlines
Deal found 4/13![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:00 am
BUF
- BZN
1 stop8h 28m
American Airlines
Sat 6/66:44 am
BZN
- BUF
1 stop7h 12m
American Airlines
Deal found 4/15![American Airlines logo]()
$359
One-way flights from Buffalo to MontanaSearch for one-way flight options from Buffalo to Montana. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Buffalo to Montana. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Delta deal was found by Cheapflights users on 4/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:35 pm
BUF
- BZN
1 stop6h 18m
Delta
Deal found 4/13![Delta logo]()
$155
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 10/31:22 pm
BUF
- BZN
2 stops9h 17m
American Airlines
Deal found 4/14![American Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 9/96:00 am
BUF
- BZN
2 stops11h 20m
American Airlines
Deal found 4/14![American Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:52 pm
BUF
- BZN
2 stops45h 53m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$201
This American Airlines deal was found by Cheapflights users on 4/14. 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 7/216:00 am
BUF
- BZN
1 stop8h 29m
American Airlines
Deal found 4/14![American Airlines logo]()
$216
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Wed 5/1311:49 am
BUF
- BIL
2 stops12h 54m
American Airlines
Deal found 4/13![American Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 7/87:00 am
BUF
- BZN
2 stops11h 08m
American Airlines
Deal found 4/16![American Airlines logo]()
$241
This Southwest deal was found by Cheapflights users on 4/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:25 pm
BUF
- BZN
1 stop8h 15m
Southwest
Deal found 4/16![Southwest logo]()
$256
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 7/610:02 am
BUF
- BZN
1 stop8h 06m
American Airlines
Deal found 4/16![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Sat 8/17:00 am
BUF
- BZN
1 stop10h 24m
American Airlines
Deal found 4/13![American Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 4/12. 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 6/237:45 pm
BUF
- FCA
1 stop5h 53m
Delta
Deal found 4/12![Delta logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:57 pm
BUF
- FCA
3 stops39h 44m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$316
Find flight deals from Buffalo to Montana
Keep the following information in mind while searching for Buffalo to Montana flight deals. Data was last updated April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (American Airlines) |
One-way from | $155 (Delta) |
Popular in | November |
Cheapest in | December |
Average price | $364 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Montana 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 April 17, 2026.
Use the filters below to find and compare flights from Buffalo to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloBozeman
BUF - BZN
BUFBZN
Buffalo
Tue 8/18
7:35 pm-11:53 pm
1 stop6h 18m
Bozeman Gallatin Field
Wed 8/26
12:20 pm-11:58 pm
1 stop9h 38m
$309
BuffaloBozeman
BUF - BZN
BUFBZN
Buffalo
Wed 7/8
2:19 pm-8:40 pm
1 stop8h 21m
Bozeman Gallatin Field
Wed 7/15
6:44 am-10:30 pm
2 stops13h 46m
$339
BuffaloBozeman
BUF - BZN
BUFBZN
Buffalo
Thu 5/28
5:52 pm-10:38 pm
1 stop6h 46m
Bozeman Gallatin Field
Sat 6/6
10:20 am-7:03 pm
1 stop6h 43m
$345
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Thu 6/4
8:00 am-12:30 pm
1 stop6h 30m
Kalispell Glacier Park
Mon 6/8
1:25 pm-12:07 am
1 stop8h 42m
$359
BuffaloBozeman
BUF - BZN
BUFBZN
Buffalo
Thu 4/30
6:00 am-1:36 pm
1 stop9h 36m
Bozeman Gallatin Field
Mon 5/4
2:53 pm-11:37 pm
1 stop6h 44m
$359
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Tue 5/26
6:00 am-12:35 pm
1 stop8h 35m
Kalispell Glacier Park
Sat 6/6
1:26 pm-9:53 pm
1 stop6h 27m
$359
BuffaloBillings
BUF - BIL
BUFBIL
Buffalo
Sat 5/2
12:09 pm-10:24 pm
2 stops12h 15m
Billings Logan Intl
Sat 5/9
6:30 am-6:51 pm
2 stops10h 21m
$364
BuffaloBozeman
BUF - BZN
BUFBZN
Buffalo
Thu 5/28
6:00 am-12:28 pm
1 stop8h 28m
Bozeman Gallatin Field
Sat 6/6
6:44 am-9:53 pm
2 stops13h 09m
$364
BuffaloBozeman
BUF - BZN
BUFBZN
Buffalo
Wed 9/9
6:00 am-3:20 pm
2 stops11h 20m
Bozeman Gallatin Field
Wed 9/16
6:38 am-9:51 pm
2 stops13h 13m
$370
BuffaloBillings
BUF - BIL
BUFBIL
Buffalo
Wed 4/29
10:55 am-10:05 pm
2 stops13h 10m
Billings Logan Intl
Sun 5/3
2:30 pm-11:05 pm
1 stop6h 35m
$384
Showing 1-10 of 47 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Buffalo with our price prediction graph.
BUF-BZN
BUF-FCA
BUF-BIL
BUF-MSO
BUF-COD
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 Buffalo to Montana
BUF-USMT
BUF-BZN
BUF-FCA
BUF-BIL
BUF-MSO
What is the cheapest month to book a flight from Buffalo to Montana?
Currently, July is the cheapest month in which you can book a flight from Buffalo to Montana (average of $138). Flying from Buffalo to Montana in February is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Buffalo to Montana?
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated April 17, 2026.
Read through reviews of airlines operating flights from Buffalo to Montana, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Buffalo to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Montana by cabin class
Find flights from Buffalo to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Montana flights
Browse other Buffalo and Montana flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Montana flights
Consider these flights traveling from Buffalo to Montana.
Top 4 airlines flying from Buffalo to Montana
Discover the top 4 airlines that operate flights from Buffalo to Montana. 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$204 | Average$439 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$465 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$518 | FlexibilityNo cancel fee | On-time71% |