$144+ Cheap flights from Boise (BOI) to Montana
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BZN
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Cheapest flights from Boise to MontanaExplore the most affordable flight options available from Boise to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Boise to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This Priceline deal was found by Cheapflights users on 9/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:09 pm -
Nonstop1h 06m
Mon 11/22:54 pm -
Nonstop1h 14m
Deal found 9/29![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:05 pm -
1 stop7h 20m
Fri 11/66:50 am -
1 stop5h 00m
Deal found 9/30![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
1 stop6h 07m
Sun 11/15:30 am -
1 stop5h 12m
Deal found 9/30![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 9/29. 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.
Wed 10/283:20 pm -
1 stop6h 50m
Sat 10/318:10 am -
2 stops10h 00m
Deal found 9/29![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 10/3. 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.
Fri 10/306:49 pm -
1 stop5h 38m
Fri 11/65:30 am -
1 stop5h 12m
Deal found 10/3![Delta logo]()
$262
This Priceline deal was found by Cheapflights users on 10/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:09 pm -
Nonstop1h 06m
Fri 11/62:54 pm -
Nonstop1h 14m
Deal found 10/2![Alaska Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 11/132:08 pm -
Nonstop1h 06m
Sun 11/156:59 pm -
1 stop4h 50m
Deal found 9/29![Alaska Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:35 am -
1 stop6h 00m
Sat 11/78:30 am -
2 stops9h 45m
Deal found 9/30![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 9/29. 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 10/141:06 pm -
1 stop3h 54m
Sun 10/186:10 pm -
1 stop5h 49m
Deal found 9/29![Delta logo]()
$382
This Expedia deal was found by Cheapflights users on 10/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:53 pm -
1 stop7h 25m
Tue 11/174:21 pm -
1 stop5h 59m
Deal found 10/3![Alaska Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 10/1. 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 12/96:37 am -
1 stop4h 47m
Fri 12/113:32 pm -
1 stop4h 38m
Deal found 10/1![Alaska Airlines logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 11/144:16 pm -
1 stop5h 02m
Wed 11/187:03 am -
1 stop5h 22m
Deal found 9/29![Alaska Airlines logo]()
$405
Best flights from Boise to MontanaDiscover carefully curated flight deals from Boise to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Boise to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This Southwest deal was found by Cheapflights users on 10/2. 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 11/33:30 pm -
1 stop6h 55m
Fri 11/66:50 am -
1 stop5h 00m
Deal found 10/2![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
1 stop6h 07m
Sun 11/15:30 am -
1 stop5h 12m
Deal found 9/30![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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.
Tue 11/108:20 am -
1 stop5h 54m
Wed 11/113:54 pm -
1 stop4h 12m
Deal found 9/29![Alaska Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 10/2. 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 12/22:48 pm -
1 stop6h 41m
Sun 12/67:00 am -
1 stop6h 39m
Deal found 10/2![United Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:45 am -
2 stops9h 05m
Sun 12/611:05 am -
1 stop5h 00m
Deal found 9/30![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 10/1. 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 10/236:49 pm -
1 stop5h 38m
Mon 10/265:30 am -
1 stop5h 12m
Deal found 10/1![Delta logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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.
Thu 10/292:09 pm -
Nonstop1h 06m
Mon 11/26:59 pm -
2 stops18h 31m
Deal found 9/29![Alaska Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 10/2. 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.
Thu 11/52:15 pm -
2 stops7h 40m
Mon 11/94:05 pm -
2 stops9h 25m
Deal found 10/2![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 9/29. 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 10/141:06 pm -
1 stop3h 54m
Sun 10/186:10 pm -
1 stop5h 49m
Deal found 9/29![Delta logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 1/306:37 am -
1 stop9h 46m
Wed 2/35:00 pm -
1 stop6h 46m
Deal found 9/29![Alaska Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:32 am -
1 stop5h 28m
Mon 10/196:10 pm -
1 stop5h 49m
Deal found 9/30![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Sat 10/315:44 pm -
1 stop4h 46m
Sat 11/75:55 pm -
1 stop5h 04m
Deal found 10/3![United Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 10/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:00 am -
1 stop5h 25m
Thu 10/296:15 pm -
2 stops7h 30m
Deal found 10/3![Southwest logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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.
Mon 11/232:12 pm -
Nonstop1h 07m
Sun 11/292:51 pm -
Nonstop1h 15m
Deal found 10/2![Alaska Airlines logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 10/1. 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 12/96:37 am -
1 stop4h 47m
Fri 12/113:32 pm -
1 stop4h 38m
Deal found 10/1![Alaska Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 9/29. 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 10/291:06 pm -
1 stop4h 42m
Wed 11/45:20 am -
1 stop5h 22m
Deal found 9/29![Delta logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 10/1. 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 11/148:20 am -
1 stop7h 11m
Wed 11/181:02 pm -
1 stop4h 02m
Deal found 10/1![Alaska Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 10/1. 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 11/136:45 pm -
1 stop3h 35m
Sun 11/156:29 pm -
1 stop3h 30m
Deal found 10/1![Delta logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:49 am -
1 stop4h 42m
Tue 11/174:21 pm -
2 stops19h 47m
Deal found 10/3![Alaska Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/29. 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 10/306:49 pm -
1 stop3h 36m
Fri 11/65:20 am -
1 stop5h 22m
Deal found 9/29![Delta logo]()
$425
This United Airlines deal was found by Cheapflights users on 10/2. 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 10/175:30 pm -
1 stop5h 00m
Wed 10/219:45 am -
2 stops14h 14m
Deal found 10/2![United Airlines logo]()
$639
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:37 am -
1 stop9h 53m
Mon 11/95:10 pm -
1 stop6h 39m
Deal found 10/3![Alaska Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/29. 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 10/276:49 pm -
1 stop5h 42m
Tue 11/35:30 am -
1 stop6h 46m
Deal found 9/29![Delta logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:59 pm -
1 stop19h 31m
Tue 11/105:10 pm -
1 stop5h 10m
Deal found 10/4![Alaska Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/302:51 pm -
1 stop7h 52m
Sun 11/110:15 am -
2 stops30h 27m
Deal found 10/1![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/142:44 pm -
1 stop7h 46m
Sun 10/189:45 am -
2 stops28h 18m
Deal found 9/29![United Airlines logo]()
$675
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:16 pm -
1 stop6h 27m
Mon 11/165:12 pm -
1 stop19h 13m
Deal found 10/3![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 10/2. 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 10/171:06 pm -
1 stop3h 54m
Wed 10/216:10 pm -
1 stop5h 49m
Deal found 10/2![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:51 pm -
2 stops31h 39m
Mon 10/199:45 am -
1 stop7h 58m
Deal found 9/30![United Airlines logo]()
$723
This Delta deal was found by Cheapflights users on 10/3. 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 10/245:14 pm -
1 stop5h 15m
Sat 10/311:18 pm -
1 stop5h 32m
Deal found 10/3![Delta logo]()
$494
Last-minute flights from Boise to MontanaDiscover last-minute flight deals from Boise to Montana. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Montana. Data last updated October 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/29. 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 10/141:06 pm -
1 stop3h 54m
Sun 10/186:10 pm -
1 stop5h 49m
Deal found 9/29![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 9/29. 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.
Wed 10/283:20 pm -
1 stop6h 50m
Sat 10/318:10 am -
2 stops10h 00m
Deal found 9/29![Southwest logo]()
$257
This Priceline deal was found by Cheapflights users on 9/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:09 pm -
Nonstop1h 06m
Mon 11/22:54 pm -
Nonstop1h 14m
Deal found 9/29![Alaska Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 9/29. 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 10/291:06 pm -
1 stop4h 42m
Wed 11/45:20 am -
1 stop5h 22m
Deal found 9/29![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:05 pm -
1 stop7h 20m
Fri 11/66:50 am -
1 stop5h 00m
Deal found 9/30![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
1 stop6h 07m
Sun 11/15:30 am -
1 stop5h 12m
Deal found 9/30![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 10/3. 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.
Fri 10/306:49 pm -
1 stop5h 38m
Fri 11/65:30 am -
1 stop5h 12m
Deal found 10/3![Delta logo]()
$262
This Priceline deal was found by Cheapflights users on 10/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:09 pm -
Nonstop1h 06m
Fri 11/62:54 pm -
Nonstop1h 14m
Deal found 10/2![Alaska Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:35 am -
1 stop6h 00m
Sat 11/78:30 am -
2 stops9h 45m
Deal found 9/30![Southwest logo]()
$277
This Expedia deal was found by Cheapflights users on 10/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:53 pm -
1 stop7h 25m
Tue 11/174:21 pm -
1 stop5h 59m
Deal found 10/3![Alaska Airlines logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 11/132:08 pm -
Nonstop1h 06m
Sun 11/156:59 pm -
1 stop4h 50m
Deal found 9/29![Alaska Airlines logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 11/144:16 pm -
1 stop5h 02m
Wed 11/187:03 am -
1 stop5h 22m
Deal found 9/29![Alaska Airlines logo]()
$405
One-way flights from Boise to MontanaSearch for one-way flight options from Boise to Montana. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
Search for one-way flight options from Boise to Montana. Find affordable one-way fares based on user searches. Data last updated October 4, 2026.
This Southwest deal was found by Cheapflights users on 10/2. 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 10/2712:55 pm -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Southwest logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 11/247:55 pm -
1 stop25h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$157
This Priceline deal was found by Cheapflights users on 10/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/159:53 am -
1 stop4h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Alaska Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/3111:30 am -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$184
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:45 pm -
1 stop3h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$187
This Priceline deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:09 pm -
Nonstop1h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Alaska Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/315:45 pm -
1 stop5h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 10/2. 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 3/1511:30 am -
2 stops11h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Southwest logo]()
$211
This Priceline deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:03 am -
1 stop5h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Alaska Airlines logo]()
$213
This Southwest deal was found by Cheapflights users on 9/29. 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.
Wed 12/236:10 pm -
2 stops7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/192:00 pm -
2 stops8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:05 pm -
1 stop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Southwest logo]()
$239
Find flight deals from Boise to Montana
Keep the following information in mind while searching for Boise to Montana flight deals. Data was last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Priceline) |
One-way from | $144 (Southwest) |
Popular in | August |
Cheapest in | November |
Average price | $413 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from Boise to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseBozeman
BOI Boise Air Term. Gowen Fld - BZN Bozeman Gallatin Field
BOIBZN
Boise Air Term. Gowen Fld
Tue 10/27
12:55 pm-7:45 pm
1 stop6h 50m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
BoiseBillings
BOI Boise Air Term. Gowen Fld - BIL Billings Logan Intl
BOIBIL
Boise Air Term. Gowen Fld
Tue 11/24
7:55 pm-9:21 pm
1 stop25h 26m
Billings Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$157
BoiseButte
BOI Boise Air Term. Gowen Fld - BTM Butte Silver Bow Co
BOIBTM
Boise Air Term. Gowen Fld
Sun 1/31
11:30 am-5:05 pm
1 stop5h 35m
Butte Silver Bow Co
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$184
Quickest round-trip
BoiseBozeman
BOI Boise Air Term. Gowen Fld - BZN Bozeman Gallatin Field
BOIBZN
Boise Air Term. Gowen Fld
Mon 10/19
2:09 pm-3:15 pm
Nonstop1h 06m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$199
BoiseGreat Falls
BOI Boise Air Term. Gowen Fld - GTF Great Falls
BOIGTF
Boise Air Term. Gowen Fld
Sun 1/31
5:45 pm-10:53 pm
1 stop5h 08m
Great Falls
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
BoiseBozeman
BOI Boise Air Term. Gowen Fld - BZN Bozeman Gallatin Field
BOIBZN
Boise Air Term. Gowen Fld
Wed 12/23
6:50 pm-1:55 am
1 stop7h 05m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
BoiseBozeman
BOI Boise Air Term. Gowen Fld - BZN Bozeman Gallatin Field
BOIBZN
Boise Air Term. Gowen Fld
Mon 3/15
11:30 am-10:30 pm
2 stops11h 00m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$211
BoiseBozeman
BOI Boise Air Term. Gowen Fld - BZN Bozeman Gallatin Field
BOIBZN
Boise Air Term. Gowen Fld
Tue 11/3
3:30 pm-10:25 pm
1 stop6h 55m
Bozeman Gallatin Field
Fri 11/6
6:50 am-11:50 am
1 stop5h 00m
$217
BoiseBozeman
BOI Boise Air Term. Gowen Fld - BZN Bozeman Gallatin Field
BOIBZN
Boise Air Term. Gowen Fld
Mon 10/19
2:00 pm-10:30 pm
2 stops8h 30m
Bozeman Gallatin Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$234
BoiseBozeman
BOI Boise Air Term. Gowen Fld - BZN Bozeman Gallatin Field
BOIBZN
Boise Air Term. Gowen Fld
Fri 10/30
6:00 am-12:07 pm
1 stop6h 07m
Bozeman Gallatin Field
Sun 11/1
5:30 am-10:42 am
1 stop5h 12m
$237
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boise to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Boise with our price prediction graph.
BOI-BZN
BOI-BIL
BOI-BTM
BOI-GTF
BOI-FCA
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 Boise to Montana
BOI-USMT
BOI-BZN
BOI-BIL
BOI-BTM
BOI-GTF
What is the cheapest month to book a flight from Boise to Montana?
Currently, November is the cheapest month in which you can book a flight from Boise to Montana (average of $263). Flying from Boise to Montana in July is currently the most expensive (average of $571). 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 Boise to Montana?
Airfare is below average for this route at the moment.
Boise to Montana flights typically cost between $237 and $426 in October.The cheapest round-trip price found within the last 5 days was $197 on Alaska Airlines (Oct 29-Nov 2).
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 October 4, 2026.
See what other customers who have flown with Alaska Airlines and Delta from Boise to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from Boise to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boise to Montana
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Complete your trip
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Search flights from Boise to Montana by cabin class
Find flights from Boise to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Montana flights
Browse other Boise and Montana flight options. Last updated on October 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boise to Montana flights
Consider these flights traveling from Boise to Montana.
Top 2 airlines flying from Boise to Montana
Discover the top 2 airlines that operate flights from Boise 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 7,457,451 searches. Data last updated October 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$101 | Average$446 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$163 | Average$375 | FlexibilityNo cancel fee | On-timeN/A |