$213+ Cheap flights from Montana to Buffalo (BUF)
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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BUF
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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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
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Cheapest flights from Montana to BuffaloExplore the most affordable flight options available from Montana to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Montana to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/222:12 pm -
1 stop7h 47m
Wed 10/288:00 am -
1 stop7h 27m
Deal found 9/4![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/5. 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 12/51:06 pm -
1 stop6h 31m
Sat 12/128:00 am -
1 stop6h 36m
Deal found 9/5![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/172:28 pm -
1 stop6h 15m
Sat 10/2410:46 am -
2 stops8h 30m
Deal found 9/6![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/2212:53 pm -
1 stop5h 54m
Wed 10/286:30 am -
1 stop7h 15m
Deal found 9/8![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/8. 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 10/222:29 pm -
1 stop7h 30m
Wed 10/286:15 am -
2 stops9h 04m
Deal found 9/8![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/52:36 pm -
1 stop5h 57m
Thu 11/1210:51 am -
2 stops13h 00m
Deal found 9/7![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/222:12 pm -
1 stop7h 47m
Mon 10/268:00 am -
1 stop7h 27m
Deal found 9/4![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/176:00 am -
1 stop7h 58m
Sat 10/247:00 am -
1 stop7h 51m
Deal found 9/6![American Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 9/7. 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 12/58:27 am -
2 stops10h 58m
Sat 12/1212:11 pm -
2 stops9h 51m
Deal found 9/7![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/222:40 pm -
1 stop5h 57m
Sat 9/268:45 am -
1 stop6h 47m
Deal found 9/7![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/282:36 pm -
1 stop5h 57m
Sat 10/318:50 am -
1 stop6h 44m
Deal found 9/8![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/2212:26 pm -
1 stop6h 21m
Wed 10/286:30 am -
2 stops9h 04m
Deal found 9/4![United Airlines logo]()
$464
Best flights from Montana to BuffaloDiscover carefully curated flight deals from Montana to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Montana to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/222:12 pm -
1 stop7h 47m
Wed 10/288:00 am -
1 stop7h 27m
Deal found 9/4![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/52:36 pm -
1 stop5h 57m
Thu 11/1210:51 am -
2 stops13h 00m
Deal found 9/7![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 9/8. 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 12/58:27 am -
2 stops10h 58m
Sat 12/1212:11 pm -
2 stops9h 51m
Deal found 9/8![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/222:12 pm -
1 stop7h 47m
Mon 10/268:00 am -
1 stop7h 27m
Deal found 9/4![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/302:42 pm -
1 stop6h 12m
Tue 2/28:24 am -
1 stop6h 59m
Deal found 9/8![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/176:00 am -
1 stop7h 58m
Sat 10/247:00 am -
1 stop7h 51m
Deal found 9/6![American Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/302:25 pm -
1 stop6h 29m
Tue 2/28:24 am -
1 stop7h 05m
Deal found 9/8![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 9/3. 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 9/196:17 am -
1 stop7h 38m
Mon 9/217:25 pm -
1 stop5h 54m
Deal found 9/3![Delta logo]()
$555
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/282:36 pm -
1 stop5h 57m
Sat 10/318:50 am -
1 stop6h 44m
Deal found 9/8![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/92:27 pm -
1 stop6h 27m
Tue 1/128:24 am -
1 stop7h 03m
Deal found 9/8![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/2212:26 pm -
1 stop6h 21m
Wed 10/286:30 am -
2 stops9h 04m
Deal found 9/4![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/3012:48 pm -
1 stop5h 48m
Tue 11/36:30 am -
1 stop7h 15m
Deal found 9/3![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/2211:38 am -
2 stops10h 12m
Wed 10/286:30 am -
2 stops9h 00m
Deal found 9/8![United Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/92:30 pm -
1 stop6h 24m
Tue 1/128:24 am -
1 stop7h 03m
Deal found 9/8![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 9/5. 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 12/56:15 am -
2 stops8h 42m
Sat 12/125:39 pm -
3 stops29h 47m
Deal found 9/5![United Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/122:38 pm -
1 stop6h 05m
Sat 10/177:00 am -
1 stop6h 32m
Deal found 9/4![United Airlines logo]()
$690
This United Airlines deal was found by Cheapflights users on 9/8. 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 12/242:39 pm -
1 stop6h 11m
Sat 1/26:30 am -
2 stops17h 10m
Deal found 9/8![United Airlines logo]()
$698
Last-minute flights from Montana to BuffaloDiscover last-minute flight deals from Montana to Buffalo. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Buffalo. Data last updated September 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/3. 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 9/196:17 am -
1 stop7h 38m
Mon 9/217:25 pm -
1 stop5h 54m
Deal found 9/3![Delta logo]()
$555
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/222:40 pm -
1 stop5h 57m
Sat 9/268:45 am -
1 stop6h 47m
Deal found 9/7![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/61:21 pm -
1 stop7h 33m
Sat 10/108:00 am -
2 stops15h 12m
Deal found 9/7![American Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/172:28 pm -
1 stop6h 15m
Sat 10/2410:46 am -
2 stops8h 30m
Deal found 9/6![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/176:00 am -
1 stop7h 58m
Sat 10/247:00 am -
1 stop7h 51m
Deal found 9/6![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/222:12 pm -
1 stop7h 47m
Wed 10/288:00 am -
1 stop7h 27m
Deal found 9/4![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/2212:53 pm -
1 stop5h 54m
Wed 10/286:30 am -
1 stop7h 15m
Deal found 9/8![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/8. 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 10/222:29 pm -
1 stop7h 30m
Wed 10/286:15 am -
2 stops9h 04m
Deal found 9/8![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/222:12 pm -
1 stop7h 47m
Mon 10/268:00 am -
1 stop7h 27m
Deal found 9/4![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/2212:26 pm -
1 stop6h 21m
Wed 10/286:30 am -
2 stops9h 04m
Deal found 9/4![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/282:36 pm -
1 stop5h 57m
Sat 10/318:50 am -
1 stop6h 44m
Deal found 9/8![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/3012:48 pm -
1 stop5h 48m
Tue 11/36:30 am -
1 stop7h 15m
Deal found 9/3![United Airlines logo]()
$479
One-way flights from Montana to BuffaloSearch for one-way flight options from Montana to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Montana to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 12/161:06 pm -
1 stop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/32:37 pm -
1 stop6h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Mon 10/511:51 am -
3 stops47h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 9/5. 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 10/56:39 pm -
2 stops11h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$305
This American Airlines deal was found by Cheapflights users on 9/4. 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 12/191:42 pm -
1 stop8h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/4. 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 12/187:00 am -
2 stops12h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/245:00 am -
2 stops9h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 9/282:37 pm -
1 stop6h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$470
This Southwest deal was found by Cheapflights users on 9/7. 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.
Mon 9/2811:25 am -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Mon 9/286:14 pm -
3 stops40h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 9/7. 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 9/286:39 pm -
2 stops13h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/272:37 pm -
1 stop6h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$500
Find flight deals from Montana to Buffalo
Keep the following information in mind while searching for Montana to Buffalo flight deals. Data was last updated September 9, 2026.
Round-trip from | $359 (American Airlines) |
|---|---|
One-way from | $213 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Montana to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BozemanBuffalo
BZN Bozeman Gallatin Field - BUF Buffalo
BZNBUF
Bozeman Gallatin Field
Sat 10/3
2:37 pm-10:43 pm
1 stop6h 06m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$219
MissoulaBuffalo
MSO Missoula Johnson-Bell Field - BUF Buffalo
MSOBUF
Missoula Johnson-Bell Field
Wed 12/16
6:50 am-10:33 pm
2 stops13h 43m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$293
BozemanBuffalo
BZN Bozeman Gallatin Field - BUF Buffalo
BZNBUF
Bozeman Gallatin Field
Mon 10/5
11:51 am-12:55 pm
3 stops47h 04m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$301
BozemanBuffalo
BZN Bozeman Gallatin Field - BUF Buffalo
BZNBUF
Bozeman Gallatin Field
Mon 10/5
6:39 pm-8:26 am
2 stops11h 47m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$305
MissoulaBuffalo
MSO Missoula Johnson-Bell Field - BUF Buffalo
MSOBUF
Missoula Johnson-Bell Field
Sat 12/19
1:42 pm-11:56 pm
1 stop8h 14m
Buffalo
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$310
KalispellBuffalo
FCA Kalispell Glacier Park - BUF Buffalo
FCABUF
Kalispell Glacier Park
Thu 10/22
2:12 pm-11:59 pm
1 stop7h 47m
Buffalo
Wed 10/28
8:00 am-1:27 pm
1 stop7h 27m
$359
KalispellBuffalo
FCA Kalispell Glacier Park - BUF Buffalo
FCABUF
Kalispell Glacier Park
Thu 11/5
2:36 pm-10:33 pm
1 stop5h 57m
Buffalo
Thu 11/12
10:51 am-9:51 pm
2 stops13h 00m
$384
KalispellBuffalo
FCA Kalispell Glacier Park - BUF Buffalo
FCABUF
Kalispell Glacier Park
Thu 10/22
2:12 pm-11:59 pm
1 stop7h 47m
Buffalo
Mon 10/26
8:00 am-1:27 pm
1 stop7h 27m
$394
BillingsBuffalo
BIL Billings Logan Intl - BUF Buffalo
BILBUF
Billings Logan Intl
Sat 10/17
6:00 am-3:58 pm
1 stop7h 58m
Buffalo
Sat 10/24
7:00 am-12:51 pm
1 stop7h 51m
$401
MissoulaBuffalo
MSO Missoula Johnson-Bell Field - BUF Buffalo
MSOBUF
Missoula Johnson-Bell Field
Sat 12/5
8:27 am-9:25 pm
2 stops10h 58m
Buffalo
Sat 12/12
12:11 pm-8:02 pm
2 stops9h 51m
$419
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Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Top 3 airlines flying from Montana to Buffalo
Discover the top 3 airlines that operate flights from Montana to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$570 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$274 | Average$633 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$484 | Average$591 | FlexibilityNo cancel fee | On-time63% |