$155+ Cheap flights from Baltimore (BWI) 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BZN
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore 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
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Cheapest flights from Baltimore to MontanaExplore the most affordable flight options available from Baltimore to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Baltimore to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
1 stop9h 19m
Sat 10/242:00 pm -
1 stop7h 23m
Deal found 9/17![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
1 stop7h 07m
Tue 10/206:31 pm -
1 stop9h 14m
Deal found 9/17![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:20 am -
1 stop9h 21m
Sun 11/16:13 pm -
1 stop9h 32m
Deal found 9/22![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 10/247:00 am -
1 stop7h 18m
Fri 10/306:29 pm -
1 stop9h 16m
Deal found 9/21![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/20. 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.
Thu 12/177:15 am -
1 stop7h 15m
Mon 1/412:50 pm -
1 stop8h 50m
Deal found 9/20![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 10/2412:37 pm -
2 stops9h 38m
Thu 10/296:29 pm -
1 stop9h 16m
Deal found 9/21![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/207:00 am -
1 stop7h 38m
Fri 10/236:27 pm -
1 stop9h 18m
Deal found 9/18![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 11/1212:00 pm -
2 stops12h 45m
Mon 11/166:17 pm -
2 stops13h 00m
Deal found 9/21![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am -
2 stops13h 49m
Wed 11/1812:58 pm -
2 stops10h 00m
Deal found 9/22![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:15 am -
1 stop6h 50m
Thu 12/32:41 pm -
1 stop7h 03m
Deal found 9/22![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 10/246:10 am -
2 stops9h 09m
Mon 10/266:31 pm -
1 stop9h 14m
Deal found 9/21![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/136:29 am -
1 stop6h 59m
Mon 10/194:17 pm -
2 stops12h 24m
Deal found 9/18![United Airlines logo]()
$408
Best flights from Baltimore to MontanaDiscover carefully curated flight deals from Baltimore to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Baltimore to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:21 am -
1 stop7h 58m
Sat 10/241:12 pm -
2 stops9h 39m
Deal found 9/17![Delta logo]()
$340
This Expedia deal was found by Cheapflights users on 9/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:20 pm -
1 stop19h 51m
Tue 1/121:51 pm -
1 stop25h 26m
Deal found 9/22![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/136:29 am -
1 stop6h 59m
Mon 10/1912:26 pm -
1 stop8h 33m
Deal found 9/18![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
1 stop7h 07m
Tue 10/206:31 pm -
1 stop9h 14m
Deal found 9/17![Delta logo]()
$376
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/56:10 am -
2 stops9h 19m
Wed 11/112:42 pm -
1 stop6h 26m
Deal found 9/18![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:05 pm -
1 stop6h 32m
Wed 11/186:29 pm -
1 stop9h 31m
Deal found 9/22![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/297:02 am -
1 stop9h 48m
Tue 11/37:03 am -
1 stop8h 09m
Deal found 9/18![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/54:19 pm -
1 stop6h 55m
Tue 11/102:42 pm -
1 stop6h 26m
Deal found 9/18![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 10/247:00 am -
1 stop7h 18m
Fri 10/306:29 pm -
1 stop9h 16m
Deal found 9/21![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/20. 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 2/197:10 am -
1 stop7h 14m
Tue 2/2312:50 pm -
1 stop8h 50m
Deal found 9/20![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/247:02 am -
1 stop9h 48m
Wed 10/287:03 am -
1 stop8h 09m
Deal found 9/18![Alaska Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 11/256:10 am -
1 stop7h 35m
Fri 12/112:33 pm -
1 stop6h 26m
Deal found 9/20![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/19. 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.
Tue 10/277:20 am -
2 stops12h 13m
Sun 11/16:13 pm -
1 stop9h 32m
Deal found 9/19![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/136:29 am -
1 stop6h 59m
Tue 10/206:05 am -
2 stops10h 08m
Deal found 9/20![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/63:00 pm -
2 stops10h 07m
Tue 1/121:29 pm -
1 stop8h 17m
Deal found 9/22![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/21. 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 10/2110:21 am -
2 stops11h 54m
Thu 10/296:29 pm -
1 stop9h 16m
Deal found 9/21![Delta logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:15 pm -
1 stop24h 34m
Sun 10/185:26 pm -
1 stop9h 54m
Deal found 9/20![Alaska Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/176:29 am -
1 stop6h 59m
Wed 10/2112:26 pm -
1 stop8h 33m
Deal found 9/20![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/19. 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.
Wed 12/167:20 pm -
1 stop6h 57m
Thu 12/241:52 pm -
1 stop7h 30m
Deal found 9/19![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sat 1/304:10 pm -
1 stop6h 49m
Wed 2/37:00 am -
1 stop6h 06m
Deal found 9/21![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/19. 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.
Sat 1/167:30 am -
2 stops12h 25m
Thu 1/212:00 pm -
1 stop6h 37m
Deal found 9/19![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/1711:55 am -
2 stops11h 41m
Tue 10/2012:26 pm -
1 stop6h 36m
Deal found 9/19![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/207:30 am -
2 stops12h 25m
Sat 2/273:15 pm -
1 stop6h 31m
Deal found 9/22![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:19 pm -
1 stop7h 19m
Wed 11/112:45 pm -
1 stop6h 23m
Deal found 9/17![United Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 1/107:10 am -
1 stop7h 26m
Sat 1/168:00 am -
2 stops9h 56m
Deal found 9/18![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/136:29 am -
1 stop7h 03m
Tue 10/2012:28 pm -
1 stop8h 31m
Deal found 9/20![United Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 9/20. 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 10/67:24 am -
1 stop9h 17m
Sat 10/106:13 pm -
1 stop9h 32m
Deal found 9/20![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 10/2912:34 pm -
2 stops11h 13m
Tue 11/32:37 pm -
1 stop6h 31m
Deal found 9/21![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/226:29 am -
1 stop7h 03m
Thu 10/296:15 am -
2 stops10h 48m
Deal found 9/22![United Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:59 pm -
1 stop7h 19m
Sat 10/106:13 pm -
1 stop9h 32m
Deal found 9/22![Delta logo]()
$459
Last-minute flights from Baltimore to MontanaDiscover last-minute flight deals from Baltimore to Montana. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Montana. Data last updated September 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/21. 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 10/67:24 am -
1 stop9h 17m
Sat 10/106:13 pm -
1 stop9h 32m
Deal found 9/21![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/136:29 am -
1 stop6h 59m
Mon 10/194:17 pm -
2 stops12h 24m
Deal found 9/18![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/134:13 pm -
1 stop7h 23m
Tue 10/2012:26 pm -
1 stop8h 33m
Deal found 9/20![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
1 stop7h 07m
Tue 10/206:31 pm -
1 stop9h 14m
Deal found 9/17![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
1 stop9h 19m
Sat 10/242:00 pm -
1 stop7h 23m
Deal found 9/17![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/207:00 am -
1 stop7h 38m
Fri 10/236:27 pm -
1 stop9h 18m
Deal found 9/18![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 9/21. 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 10/2110:21 am -
2 stops11h 54m
Tue 10/276:29 pm -
2 stops12h 47m
Deal found 9/21![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 10/247:00 am -
1 stop7h 18m
Tue 10/276:29 pm -
1 stop9h 16m
Deal found 9/21![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 10/2412:37 pm -
2 stops9h 38m
Wed 10/286:29 pm -
1 stop9h 16m
Deal found 9/21![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:20 am -
1 stop7h 03m
Mon 10/266:31 pm -
1 stop9h 14m
Deal found 9/22![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/20. 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 10/247:00 am -
1 stop7h 18m
Fri 10/306:29 pm -
1 stop9h 16m
Deal found 9/20![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:20 am -
1 stop9h 21m
Sun 11/16:13 pm -
1 stop9h 32m
Deal found 9/22![Delta logo]()
$379
One-way flights from Baltimore to MontanaSearch for one-way flight options from Baltimore to Montana. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Baltimore to Montana. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:40 am -
3 stops29h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:40 am -
3 stops29h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:59 pm -
2 stops42h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:42 pm -
2 stops41h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/107:30 am -
1 stop9h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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.
Thu 12/31:54 pm -
2 stops29h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$194
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 10/307:00 am -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:40 am -
3 stops29h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:06 pm -
2 stops22h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 12/216:00 am -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$200
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:25 pm -
1 stop6h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$201
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
2 stops10h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$205
Find flight deals from Baltimore to Montana
Keep the following information in mind while searching for Baltimore to Montana flight deals. Data was last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $335 (Delta) |
One-way from | $155 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $523 |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 September 22, 2026.
Use the filters below to find and compare flights from Baltimore to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreKalispell
BWI Baltimore/Washington - FCA Kalispell Glacier Park
BWIFCA
Baltimore/Washington
Sat 10/10
7:30 am-2:41 pm
1 stop9h 11m
Kalispell Glacier Park
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$190
BaltimoreGreat Falls
BWI Baltimore/Washington - GTF Great Falls
BWIGTF
Baltimore/Washington
Fri 10/30
7:00 am-12:38 pm
1 stop7h 38m
Great Falls
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$194
BaltimoreMissoula
BWI Baltimore/Washington - MSO Missoula Johnson-Bell Field
BWIMSO
Baltimore/Washington
Wed 12/2
1:06 pm-9:24 am
2 stops22h 18m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$197
BaltimoreBozeman
BWI Baltimore/Washington - BZN Bozeman Gallatin Field
BWIBZN
Baltimore/Washington
Tue 10/20
11:55 am-7:12 pm
1 stop9h 17m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
BaltimoreBozeman
BWI Baltimore/Washington - BZN Bozeman Gallatin Field
BWIBZN
Baltimore/Washington
Mon 11/9
7:02 am-2:14 pm
1 stop9h 12m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
BaltimoreBozeman
BWI Baltimore/Washington - BZN Bozeman Gallatin Field
BWIBZN
Baltimore/Washington
Tue 1/19
8:15 am-1:28 pm
1 stop7h 13m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
BaltimoreBozeman
BWI Baltimore/Washington - BZN Bozeman Gallatin Field
BWIBZN
Baltimore/Washington
Thu 11/12
6:00 am-2:29 pm
2 stops10h 29m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$205
BaltimoreBozeman
BWI Baltimore/Washington - BZN Bozeman Gallatin Field
BWIBZN
Baltimore/Washington
Mon 10/19
8:00 am-3:17 pm
1 stop9h 17m
Bozeman Gallatin Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$206
BaltimoreMissoula
BWI Baltimore/Washington - MSO Missoula Johnson-Bell Field
BWIMSO
Baltimore/Washington
Wed 12/2
7:18 am-12:36 pm
1 stop7h 18m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
BaltimoreMissoula
BWI Baltimore/Washington - MSO Missoula Johnson-Bell Field
BWIMSO
Baltimore/Washington
Sun 12/20
7:05 am-12:36 pm
1 stop7h 31m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$210
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Baltimore to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Baltimore with our price prediction graph.
BWI-BZN
BWI-FCA
BWI-BIL
BWI-GTF
BWI-MSO
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 Baltimore to Montana
BWI-USMT
BWI-BZN
BWI-FCA
BWI-BIL
BWI-GTF
What is the cheapest month to book a flight from Baltimore to Montana?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Montana (average of $418). Flying from Baltimore to Montana in July is currently the most expensive (average of $626). 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 Baltimore to Montana?
Airfare is below average for this route at the moment.
Baltimore to Montana flights typically cost between $360 and $493 in October.The cheapest round-trip price found within the last 5 days was $335 on Delta (Oct 17-Oct 24).
How far ahead should I book a flight from Baltimore to Montana?
To ensure you get the cheapest price possible for a flight from Baltimore to Montana, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 September 22, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Baltimore to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentDavid,Aug 2023
BWI - SAN
Related info for your journey
Find useful and relevant information for your journey from Baltimore 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 Baltimore to Montana
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Complete your trip
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Search flights from Baltimore to Montana by cabin class
Find flights from Baltimore to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Baltimore and Montana flights
Browse other Baltimore and Montana flight options. Last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Baltimore to Montana flights
Consider these flights traveling from Baltimore to Montana.
Top 4 airlines flying from Baltimore to Montana
Discover the top 4 airlines that operate flights from Baltimore 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 September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$625 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$467 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$471 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$332 | Average$625 | FlexibilityNo cancel fee | On-time71% |