$200+ Cheap flights from Montana to Charleston (CHS)
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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CHS
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Montana to Charleston with Cheapflights
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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 CharlestonExplore the most affordable flight options available from Montana to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Montana to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:28 am -
1 stop6h 38m
Sat 11/74:15 pm -
1 stop7h 16m
Deal found 9/24![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:15 pm -
1 stop8h 44m
Thu 10/297:00 am -
1 stop7h 57m
Deal found 9/23![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
1 stop6h 36m
Sat 11/74:15 pm -
1 stop7h 23m
Deal found 9/24![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:40 am -
2 stops11h 19m
Sat 11/712:30 pm -
2 stops11h 00m
Deal found 9/24![United Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/221:15 pm -
1 stop8h 44m
Mon 10/267:16 am -
1 stop7h 09m
Deal found 9/28![American Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/102:30 pm -
1 stop7h 29m
Mon 11/165:20 am -
2 stops11h 09m
Deal found 9/28![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/1211:05 am -
2 stops11h 30m
Mon 11/166:35 am -
2 stops10h 15m
Deal found 9/26![Southwest logo]()
$446
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am -
1 stop8h 07m
Tue 11/34:15 pm -
1 stop8h 15m
Deal found 9/23![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/101:42 pm -
1 stop6h 44m
Mon 11/167:00 am -
1 stop7h 52m
Deal found 9/28![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/121:06 pm -
1 stop9h 11m
Thu 11/197:09 am -
1 stop7h 39m
Deal found 9/28![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:15 pm -
2 stops15h 47m
Wed 10/146:30 am -
1 stop7h 02m
Deal found 9/24![United Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:32 pm -
1 stop6h 48m
Thu 11/267:00 am -
1 stop8h 02m
Deal found 9/25![American Airlines logo]()
$491
Best flights from Montana to CharlestonDiscover carefully curated flight deals from Montana to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Montana to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:28 am -
1 stop6h 38m
Sat 11/74:15 pm -
1 stop7h 16m
Deal found 9/24![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
1 stop6h 28m
Sat 11/710:30 am -
2 stops14h 07m
Deal found 9/24![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 11/1211:05 am -
2 stops11h 30m
Mon 11/166:35 am -
2 stops10h 15m
Deal found 9/26![Southwest logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/121:06 pm -
1 stop9h 11m
Thu 11/197:09 am -
1 stop7h 39m
Deal found 9/28![American Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 am -
1 stop8h 17m
Wed 12/912:17 pm -
2 stops13h 16m
Deal found 9/24![Alaska Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 2/106:15 am -
2 stops15h 04m
Wed 2/174:00 pm -
1 stop7h 50m
Deal found 9/26![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/102:30 pm -
1 stop7h 29m
Mon 11/165:20 am -
2 stops11h 09m
Deal found 9/28![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 am -
1 stop6h 36m
Sat 11/74:15 pm -
1 stop7h 23m
Deal found 9/24![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am -
1 stop8h 07m
Tue 11/34:15 pm -
1 stop8h 15m
Deal found 9/23![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:15 pm -
2 stops15h 47m
Wed 10/146:30 am -
1 stop7h 02m
Deal found 9/24![United Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 2/114:55 pm -
1 stop22h 23m
Tue 2/166:14 pm -
1 stop23h 59m
Deal found 9/26![Alaska Airlines logo]()
$668
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 37m
Thu 10/296:30 am -
2 stops11h 00m
Deal found 9/23![United Airlines logo]()
$498
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:54 pm -
2 stops26h 23m
Sat 12/126:20 pm -
1 stop25h 35m
Deal found 9/23![Alaska Airlines logo]()
$709
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:16 pm -
2 stops13h 59m
Sat 12/123:14 pm -
2 stops9h 44m
Deal found 9/23![Delta logo]()
$715
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:00 am -
1 stop5h 57m
Tue 2/24:00 pm -
1 stop7h 19m
Deal found 9/23![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:20 am -
2 stops14h 39m
Wed 12/910:23 am -
2 stops13h 22m
Deal found 9/24![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 1/97:00 am -
1 stop5h 57m
Tue 1/124:00 pm -
1 stop6h 59m
Deal found 9/26![United Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/241:48 pm -
1 stop8h 11m
Thu 10/297:17 am -
1 stop7h 18m
Deal found 9/26![American Airlines logo]()
$1,159
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:15 am -
1 stop6h 42m
Tue 1/124:00 pm -
1 stop7h 20m
Deal found 9/23![United Airlines logo]()
$567
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:26 pm -
1 stop22h 29m
Tue 10/136:59 pm -
1 stop23h 50m
Deal found 9/24![Alaska Airlines logo]()
$1,148
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:15 am -
1 stop7h 01m
Sat 12/124:18 pm -
1 stop7h 33m
Deal found 9/23![United Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:26 pm -
1 stop7h 07m
Tue 10/136:00 am -
2 stops11h 16m
Deal found 9/24![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 12/192:27 pm -
1 stop22h 33m
Tue 12/226:00 am -
2 stops9h 46m
Deal found 9/25![United Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:25 am -
2 stops13h 56m
Tue 10/138:00 am -
2 stops15h 08m
Deal found 9/24![United Airlines logo]()
$1,105
Last-minute flights from Montana to CharlestonDiscover last-minute flight deals from Montana to Charleston. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Charleston. Data last updated September 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/11:43 pm -
1 stop7h 16m
Mon 10/57:17 am -
1 stop7h 08m
Deal found 9/26![American Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/16:15 am -
2 stops14h 06m
Mon 10/56:00 am -
2 stops9h 41m
Deal found 9/26![United Airlines logo]()
$680
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:26 pm -
1 stop7h 07m
Tue 10/136:00 am -
2 stops11h 16m
Deal found 9/24![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:25 am -
1 stop6h 42m
Tue 10/138:00 am -
2 stops15h 08m
Deal found 9/24![United Airlines logo]()
$1,100
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:15 pm -
2 stops15h 47m
Wed 10/146:30 am -
1 stop7h 02m
Deal found 9/24![United Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:48 pm -
1 stop8h 11m
Wed 10/147:16 am -
1 stop7h 19m
Deal found 9/24![American Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/101:02 pm -
1 stop7h 19m
Wed 10/146:30 am -
1 stop7h 15m
Deal found 9/25![United Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/118:00 am -
1 stop8h 02m
Fri 10/168:26 am -
1 stop7h 05m
Deal found 9/25![United Airlines logo]()
$503
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am -
1 stop8h 07m
Tue 11/34:15 pm -
1 stop8h 15m
Deal found 9/23![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:15 pm -
1 stop8h 44m
Thu 10/297:00 am -
1 stop7h 57m
Deal found 9/23![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/221:15 pm -
1 stop8h 44m
Mon 10/267:16 am -
1 stop7h 09m
Deal found 9/28![American Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 37m
Thu 10/296:30 am -
2 stops11h 00m
Deal found 9/23![United Airlines logo]()
$498
One-way flights from Montana to CharlestonSearch for one-way flight options from Montana to Charleston. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Montana to Charleston. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:28 pm -
1 stop7h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
2 stops11h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$205
This Expedia deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:27 am -
1 stop28h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Alaska Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:30 am -
1 stop6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/58:00 am -
2 stops9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$334
This Priceline deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:24 am -
1 stop8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Alaska Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:51 am -
3 stops42h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:01 pm -
2 stops33h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/46:39 pm -
2 stops13h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:49 pm -
3 stops40h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$855
Find flight deals from Montana to Charleston
Keep the following information in mind while searching for Montana to Charleston flight deals. Data was last updated September 28, 2026.
Round-trip from | $379 (United Airlines) |
|---|---|
One-way from | $200 (United Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $429 |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Charleston 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 28, 2026.
Use the filters below to find and compare flights from Montana to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaCharleston
MSO Missoula Johnson-Bell Field - CHS Charleston
MSOCHS
Missoula Johnson-Bell Field
Sat 10/17
12:28 pm-9:41 pm
1 stop7h 13m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$200
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Thu 11/26
6:00 am-7:13 pm
2 stops11h 13m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$205
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Thu 11/26
10:27 am-5:20 pm
1 stop28h 53m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$292
Quickest round-trip
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Mon 10/5
6:30 am-3:07 pm
1 stop6h 37m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$327
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Sun 10/4
6:30 am-3:07 pm
1 stop6h 37m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$327
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Mon 10/5
11:51 am-8:38 am
3 stops42h 47m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$361
HelenaCharleston
HLN Helena - CHS Charleston
HLNCHS
Helena
Tue 11/3
6:28 am-3:06 pm
1 stop6h 38m
Charleston
Sat 11/7
4:15 pm-9:31 pm
1 stop7h 16m
$379
Great FallsCharleston
GTF Great Falls - CHS Charleston
GTFCHS
Great Falls
Wed 2/10
6:15 am-11:19 pm
2 stops15h 04m
Charleston
Wed 2/17
4:00 pm-9:50 pm
1 stop7h 50m
$400
Great FallsCharleston
GTF Great Falls - CHS Charleston
GTFCHS
Great Falls
Tue 11/3
6:30 am-3:06 pm
1 stop6h 36m
Charleston
Sat 11/7
4:15 pm-9:38 pm
1 stop7h 23m
$403
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Tue 11/3
6:00 am-2:28 pm
1 stop6h 28m
Charleston
Sat 11/7
10:30 am-10:37 pm
2 stops14h 07m
$404
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from Montana to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Montana with our price prediction graph.
MSO-CHS
BZN-CHS
HLN-CHS
GTF-CHS
BIL-CHS
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 Montana to Charleston
USMT-CHS
MSO-CHS
BZN-CHS
HLN-CHS
GTF-CHS
What is the cheapest month to book a flight from Montana to Charleston?
Currently, November is the cheapest month in which you can book a flight from Montana to Charleston (average of $306). Flying from Montana to Charleston in June is currently the most expensive (average of $659). 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 Montana to Charleston?
Airfare is typical for this route at the moment.
Montana to Charleston flights typically cost between $384 and $667 in October.The cheapest round-trip price found within the last 5 days was $399 on American Airlines (Oct 22-Oct 29).
Related info for your journey
Find useful and relevant information for your journey from Montana to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Mount Pleasant
Goose Creek
Edisto Beach
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Charleston flight routes
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Alternative routes for Montana to Charleston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to Charleston by cabin class
Find flights from Montana to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and Charleston flights
Browse other Montana and Charleston flight options. Last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Montana to Charleston flights
Consider these flights traveling from Montana to Charleston.
Top 3 airlines flying from Montana to Charleston
Discover the top 3 airlines that operate flights from Montana to Charleston. 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$244 | Average$553 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$377 | FlexibilityNo cancel fee | On-timeN/A |