$139+ 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 24 — May 311
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 24, 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 24, 2026.
This American Airlines deal was found by Cheapflights users on 4/22. 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 4/22![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 4/23. 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 9/228:11 am
BUF
- BZN
1 stop7h 50m
American Airlines
Tue 9/293:29 pm
BZN
- BUF
1 stop5h 34m
American Airlines
Deal found 4/23![American Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 4/21. 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 8/266:00 am
BZN
- BUF
2 stops10h 43m
Delta
Deal found 4/21![Delta logo]()
$353
This American Airlines deal was found by Cheapflights users on 4/21. 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 8/186:30 am
BUF
- BZN
1 stop8h 09m
American Airlines
Wed 8/261:33 pm
BZN
- BUF
1 stop8h 07m
American Airlines
Deal found 4/21![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 4/21. 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 4/21![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/237:00 am
BUF
- FCA
1 stop6h 29m
United Airlines
Thu 5/2812:35 pm
FCA
- BUF
2 stops9h 24m
United Airlines
Deal found 4/20![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/58:37 am
BUF
- BIL
1 stop6h 46m
United Airlines
Sat 5/92:30 pm
BIL
- BUF
1 stop6h 35m
United Airlines
Deal found 4/20![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 4/20. 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 5/512:09 pm
BUF
- BIL
2 stops12h 15m
Delta
Sat 5/96:30 am
BIL
- BUF
2 stops10h 21m
Delta
Deal found 4/20![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/237:00 am
BUF
- FCA
1 stop6h 29m
United Airlines
Tue 6/2312:35 pm
FCA
- BUF
1 stop6h 28m
United Airlines
Deal found 4/20![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 4/19. 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 6/207:00 am
BUF
- GTF
1 stop6h 23m
United Airlines
Sat 6/2712:30 pm
GTF
- BUF
1 stop6h 11m
United Airlines
Deal found 4/19![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/51:57 pm
BUF
- GTF
2 stops9h 21m
United Airlines
Sat 5/92:35 pm
GTF
- BUF
1 stop6h 30m
United Airlines
Deal found 4/20![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/68:37 am
BUF
- WYS
1 stop6h 51m
United Airlines
Sun 5/102:03 pm
WYS
- BUF
1 stop7h 02m
United Airlines
Deal found 4/21![United Airlines logo]()
$420
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 24, 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 24, 2026.
This American Airlines deal was found by Cheapflights users on 4/19. 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 9/163:29 pm
BZN
- BUF
1 stop5h 34m
American Airlines
Deal found 4/19![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/237:00 am
BUF
- FCA
1 stop6h 29m
United Airlines
Thu 5/2812:35 pm
FCA
- BUF
2 stops9h 24m
United Airlines
Deal found 4/20![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 4/22. 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.
Tue 8/256:00 am
BUF
- BZN
2 stops8h 15m
Southwest
Sun 8/3012:05 pm
BZN
- BUF
2 stops11h 25m
Southwest
Deal found 4/22![Southwest logo]()
$379
This Delta deal was found by Cheapflights users on 4/20. 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 5/512:09 pm
BUF
- BIL
2 stops12h 15m
Delta
Sat 5/96:30 am
BIL
- BUF
2 stops10h 21m
Delta
Deal found 4/20![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/203:04 pm
BUF
- FCA
2 stops21h 47m
Alaska Airlines
Wed 5/275:40 pm
FCA
- BUF
2 stops14h 32m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/58:37 am
BUF
- BIL
1 stop6h 46m
United Airlines
Sat 5/92:30 pm
BIL
- BUF
1 stop6h 35m
United Airlines
Deal found 4/20![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 4/24. 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.
Tue 8/183:55 pm
BUF
- BZN
1 stop6h 05m
Southwest
Wed 8/266:55 am
BZN
- BUF
2 stops12h 10m
Southwest
Deal found 4/24![Southwest logo]()
$414
This Delta deal was found by Cheapflights users on 4/19. 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.
Mon 8/1012:50 pm
BUF
- BZN
2 stops13h 09m
Delta
Fri 8/145:45 am
BZN
- BUF
2 stops10h 58m
Delta
Deal found 4/19![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 4/19. 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 6/207:00 am
BUF
- GTF
1 stop6h 23m
United Airlines
Sat 6/2712:30 pm
GTF
- BUF
1 stop6h 11m
United Airlines
Deal found 4/19![United Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 4/19. 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 6/36:00 am
BUF
- BIL
1 stop8h 12m
American Airlines
Wed 6/106:00 am
BIL
- BUF
2 stops13h 23m
American Airlines
Deal found 4/19![American Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 4/20. 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 5/512:09 pm
BUF
- MSO
2 stops9h 53m
Delta
Sat 5/95:30 am
MSO
- BUF
2 stops11h 21m
Delta
Deal found 4/20![Delta logo]()
$456
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/68:37 am
BUF
- WYS
1 stop6h 51m
United Airlines
Sun 5/102:03 pm
WYS
- BUF
1 stop7h 02m
United Airlines
Deal found 4/21![United Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 4/22. 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 8/196:30 am
BUF
- MSO
1 stop7h 46m
American Airlines
Sun 8/231:25 pm
MSO
- BUF
1 stop7h 36m
American Airlines
Deal found 4/22![American Airlines logo]()
$478
This Southwest deal was found by Cheapflights users on 4/22. 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.
Tue 8/412:35 pm
BUF
- BZN
2 stops9h 25m
Southwest
Wed 8/128:30 am
BZN
- BUF
2 stops10h 05m
Southwest
Deal found 4/22![Southwest logo]()
$481
This Delta deal was found by Cheapflights users on 4/19. 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.
Mon 5/412:09 pm
BUF
- BZN
2 stops14h 00m
Delta
Fri 5/88:00 am
BZN
- BUF
2 stops13h 59m
Delta
Deal found 4/19![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/58:37 am
BUF
- MSO
1 stop6h 58m
United Airlines
Sat 5/92:37 pm
MSO
- BUF
1 stop6h 28m
United Airlines
Deal found 4/20![United Airlines logo]()
$441
This Southwest deal was found by Cheapflights users on 4/23. 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 5/1512:40 pm
BUF
- BZN
2 stops11h 25m
Southwest
Tue 5/198:10 am
BZN
- BUF
2 stops10h 15m
Southwest
Deal found 4/23![Southwest logo]()
$508
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/1211:49 am
BUF
- BIL
2 stops12h 54m
American Airlines
Sat 5/166:00 am
BIL
- BUF
2 stops13h 24m
American Airlines
Deal found 4/22![American Airlines logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 8/292:51 pm
BUF
- FCA
2 stops23h 37m
Alaska Airlines
Fri 9/48:01 pm
FCA
- BUF
2 stops12h 53m
Alaska Airlines
Deal found 4/23![Alaska Airlines logo]()
$640
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/68:37 am
BUF
- BIL
1 stop6h 46m
United Airlines
Sun 5/105:05 am
BIL
- BUF
2 stops9h 49m
United Airlines
Deal found 4/21![United Airlines logo]()
$443
This Southwest deal was found by Cheapflights users on 4/24. 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
Wed 5/139:55 am
BZN
- BUF
1 stop10h 55m
Southwest
Deal found 4/24![Southwest logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Sat 9/511:56 am
BUF
- FCA
2 stops13h 00m
Alaska Airlines
Wed 9/96:08 pm
FCA
- BUF
2 stops14h 11m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 4/24. 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 9/55:33 am
BUF
- FCA
2 stops10h 58m
American Airlines
Wed 9/912:35 pm
FCA
- BUF
1 stop8h 35m
American Airlines
Deal found 4/24![American Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 4/24. 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 9/58:55 am
BUF
- FCA
1 stop8h 58m
United Airlines
Wed 9/92:29 pm
FCA
- BUF
1 stop6h 54m
United Airlines
Deal found 4/24![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 4/23. 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.
Sun 7/123:15 pm
BUF
- BZN
2 stops10h 40m
Southwest
Sat 7/186:05 pm
BZN
- BUF
2 stops11h 50m
Southwest
Deal found 4/23![Southwest logo]()
$533
This Delta deal was found by Cheapflights users on 4/20. 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.
Fri 7/316:00 am
BUF
- GTF
2 stops13h 43m
Delta
Mon 8/36:25 pm
GTF
- BUF
2 stops11h 50m
Delta
Deal found 4/20![Delta logo]()
$599
This American Airlines deal was found by Cheapflights users on 4/22. 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 7/116:00 am
BUF
- BZN
2 stops11h 24m
American Airlines
Sat 7/2511:38 am
BZN
- BUF
2 stops10h 29m
American Airlines
Deal found 4/22![American Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 4/20. 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.
Sun 7/57:45 pm
BUF
- FCA
1 stop5h 53m
Delta
Sun 7/126:55 am
FCA
- BUF
1 stop9h 29m
Delta
Deal found 4/20![Delta logo]()
$613
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/1211:02 am
BUF
- BIL
2 stops11h 55m
United Airlines
Sat 5/162:30 pm
BIL
- BUF
1 stop6h 35m
United Airlines
Deal found 4/22![United Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 4/20. 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.
Sun 7/57:45 pm
BUF
- FCA
1 stop5h 53m
Delta
Mon 7/136:55 am
FCA
- BUF
2 stops15h 03m
Delta
Deal found 4/20![Delta logo]()
$618
Last-minute flights from Buffalo to MontanaDiscover last-minute flight deals from Buffalo to Montana. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Montana. Data last updated April 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/20. 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 4/20![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/58:37 am
BUF
- BIL
1 stop6h 46m
United Airlines
Sat 5/92:30 pm
BIL
- BUF
1 stop6h 35m
United Airlines
Deal found 4/20![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 4/20. 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 5/512:09 pm
BUF
- BIL
2 stops12h 15m
Delta
Sat 5/96:30 am
BIL
- BUF
2 stops10h 21m
Delta
Deal found 4/20![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/51:57 pm
BUF
- GTF
2 stops9h 21m
United Airlines
Sat 5/92:35 pm
GTF
- BUF
1 stop6h 30m
United Airlines
Deal found 4/20![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/511:02 am
BUF
- MSO
2 stops12h 28m
United Airlines
Sat 5/92:37 pm
MSO
- BUF
1 stop6h 28m
United Airlines
Deal found 4/20![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/68:37 am
BUF
- WYS
1 stop6h 51m
United Airlines
Sun 5/102:03 pm
WYS
- BUF
1 stop7h 02m
United Airlines
Deal found 4/21![United Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 4/24. 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 5/912:04 pm
BUF
- BZN
2 stops11h 58m
Delta
Wed 5/132:19 pm
BZN
- BUF
1 stop7h 40m
Delta
Deal found 4/24![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 4/23. 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 5/1212:18 pm
BUF
- BIL
2 stops12h 34m
Delta
Tue 5/196:30 am
BIL
- BUF
2 stops10h 14m
Delta
Deal found 4/23![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 4/21. 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 4/21![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/237:00 am
BUF
- FCA
1 stop6h 29m
United Airlines
Thu 5/2812:35 pm
FCA
- BUF
2 stops9h 24m
United Airlines
Deal found 4/20![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/237:00 am
BUF
- FCA
1 stop6h 29m
United Airlines
Tue 6/2312:35 pm
FCA
- BUF
1 stop6h 28m
United Airlines
Deal found 4/20![United Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 4/19. 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 4/19![American Airlines logo]()
$420
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 24, 2026.
Search for one-way flight options from Buffalo to Montana. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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 4/21![Delta logo]()
$139
This American Airlines deal was found by Cheapflights users on 4/21. 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 6/510:01 am
BUF
- BZN
1 stop8h 03m
American Airlines
Deal found 4/21![American Airlines logo]()
$142
This American Airlines deal was found by Cheapflights users on 4/22. 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 4/22![American Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 4/20. 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 10/37:35 pm
BUF
- BZN
1 stop6h 18m
Delta
Deal found 4/20![Delta logo]()
$155
This American Airlines deal was found by Cheapflights users on 4/20. 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 10/311:59 am
BUF
- BZN
2 stops10h 40m
American Airlines
Deal found 4/20![American Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 4/19. 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 7/110:01 am
BUF
- BZN
1 stop8h 03m
American Airlines
Deal found 4/19![American Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Fri 7/242:50 pm
BUF
- MSO
2 stops44h 44m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$191
This Southwest deal was found by Cheapflights users on 4/22. 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 6/64:50 pm
BUF
- BZN
1 stop8h 00m
Southwest
Deal found 4/22![Southwest logo]()
$198
This American Airlines deal was found by Cheapflights users on 4/21. 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 8/176:30 am
BUF
- MSO
1 stop7h 46m
American Airlines
Deal found 4/21![American Airlines logo]()
$198
This American Airlines deal was found by Cheapflights users on 4/23. 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 9/156:00 am
BUF
- BZN
2 stops11h 20m
American Airlines
Deal found 4/23![American Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/1911:36 am
BUF
- BZN
2 stops54h 09m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$203
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 9/147:35 pm
BUF
- BZN
1 stop6h 18m
Delta
Deal found 4/23![Delta logo]()
$210
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 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (American Airlines) |
One-way from | $139 (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 24, 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
Wed 9/9
6:00 am-3:20 pm
2 stops11h 20m
Bozeman Gallatin Field
Wed 9/16
3:29 pm-11:03 pm
1 stop5h 34m
$339
BuffaloKalispell
BUF - FCA
BUFFCA
Buffalo
Sat 5/23
7:00 am-11:29 am
1 stop6h 29m
Kalispell Glacier Park
Thu 5/28
12:35 pm-11:59 pm
2 stops9h 24m
$364
BuffaloBozeman
BUF - BZN
BUFBZN
Buffalo
Tue 8/25
6:00 am-12:15 pm
2 stops8h 15m
Bozeman Gallatin Field
Sun 8/30
12:05 pm-1:30 am
2 stops11h 25m
$379
BuffaloBillings
BUF - BIL
BUFBIL
Buffalo
Tue 5/5
8:37 am-1:23 pm
1 stop6h 46m
Billings Logan Intl
Sat 5/9
2:30 pm-11:05 pm
1 stop6h 35m
$379
BuffaloBillings
BUF - BIL
BUFBIL
Buffalo
Tue 5/5
12:09 pm-10:24 pm
2 stops12h 15m
Billings Logan Intl
Sat 5/9
6:30 am-6:51 pm
2 stops10h 21m
$389
Quickest round-trip
BuffaloGreat Falls
BUF - GTF
BUFGTF
Buffalo
Sat 6/20
7:00 am-11:23 am
1 stop6h 23m
Great Falls
Sat 6/27
12:30 pm-8:41 pm
1 stop6h 11m
$402
BuffaloBozeman
BUF - BZN
BUFBZN
Buffalo
Tue 8/18
3:55 pm-8:00 pm
1 stop6h 05m
Bozeman Gallatin Field
Wed 8/26
6:55 am-9:05 pm
2 stops12h 10m
$414
BuffaloWest Yellowstone
BUF - WYS
BUFWYS
Buffalo
Wed 5/6
8:37 am-1:28 pm
1 stop6h 51m
West Yellowstone
Sun 5/10
2:03 pm-11:05 pm
1 stop7h 02m
$420
BuffaloBozeman
BUF - BZN
BUFBZN
Buffalo
Mon 8/10
12:50 pm-11:59 pm
2 stops13h 09m
Bozeman Gallatin Field
Fri 8/14
5:45 am-6:43 pm
2 stops10h 58m
$437
BuffaloMissoula
BUF - MSO
BUFMSO
Buffalo
Tue 5/5
8:37 am-1:35 pm
1 stop6h 58m
Missoula Johnson-Bell Field
Sat 5/9
2:37 pm-11:05 pm
1 stop6h 28m
$441
Showing 1-10 of 60 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-MSO
BUF-FCA
BUF-BIL
BUF-GTF
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-MSO
BUF-FCA
BUF-BIL
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 24, 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
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
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 24, 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$336 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$204 | Average$439 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$248 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$518 | FlexibilityNo cancel fee | On-time71% |