$143+ Cheap flights from Montana to Charleston (CHS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CHS
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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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 August 11, 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 August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 11/911:05 am -
1 stop7h 10m
Mon 11/166:35 am -
2 stops10h 15m
Deal found 8/11![Southwest logo]()
$273
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 8/11![American Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:19 am -
1 stop5h 58m
Wed 9/92:32 pm -
2 stops11h 47m
Deal found 8/11![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 11/91:42 pm -
1 stop6h 44m
Mon 11/167:00 am -
1 stop7h 52m
Deal found 8/11![American Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/26:15 am -
1 stop7h 13m
Sun 9/64:30 pm -
1 stop6h 42m
Deal found 8/11![United Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:55 am -
2 stops9h 05m
Sun 9/67:00 am -
1 stop7h 05m
Deal found 8/11![American Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/910:30 am -
1 stop9h 04m
Wed 9/164:30 pm -
1 stop6h 30m
Deal found 8/10![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am -
2 stops13h 19m
Fri 9/184:30 pm -
1 stop7h 00m
Deal found 8/6![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 11/76:01 am -
1 stop6h 15m
Fri 11/135:20 am -
2 stops8h 58m
Deal found 8/9![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 11/712:58 pm -
2 stops9h 01m
Sat 11/1411:19 am -
2 stops10h 35m
Deal found 8/9![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:19 am -
1 stop5h 58m
Fri 9/115:34 pm -
1 stop7h 45m
Deal found 8/7![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 10/1611:38 am -
1 stop10h 21m
Sat 10/177:00 am -
1 stop7h 06m
Deal found 8/9![United Airlines logo]()
$388
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 August 11, 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 August 11, 2026.
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 11/911:05 am -
1 stop7h 10m
Mon 11/166:35 am -
2 stops10h 15m
Deal found 8/11![Southwest logo]()
$273
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:19 am -
1 stop5h 58m
Wed 9/92:32 pm -
2 stops11h 47m
Deal found 8/11![Delta logo]()
$306
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:55 am -
2 stops9h 05m
Sun 9/67:00 am -
1 stop7h 05m
Deal found 8/11![American Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/95:00 am -
1 stop8h 28m
Tue 9/154:30 pm -
1 stop8h 21m
Deal found 8/10![United Airlines logo]()
$359
This Travelocity deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:29 pm -
1 stop20h 37m
Tue 9/157:09 pm -
1 stop18h 31m
Deal found 8/10![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am -
2 stops13h 19m
Fri 9/184:30 pm -
1 stop7h 00m
Deal found 8/6![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:23 am -
1 stop8h 16m
Tue 9/1512:43 pm -
2 stops11h 51m
Deal found 8/10![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:47 pm -
1 stop6h 46m
Mon 10/267:16 am -
1 stop7h 09m
Deal found 8/8![American Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:07 am -
2 stops9h 20m
Sat 9/1211:37 am -
2 stops11h 23m
Deal found 8/9![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:05 am -
2 stops11h 25m
Mon 11/94:30 pm -
2 stops8h 15m
Deal found 8/6![Southwest logo]()
$413
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:19 am -
1 stop5h 58m
Fri 9/115:34 pm -
1 stop7h 45m
Deal found 8/7![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/26:15 am -
2 stops13h 56m
Sun 9/66:30 am -
2 stops8h 59m
Deal found 8/11![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/286:19 am -
1 stop5h 58m
Tue 9/112:59 pm -
2 stops11h 04m
Deal found 8/10![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:15 am -
1 stop7h 13m
Wed 8/264:30 pm -
1 stop6h 42m
Deal found 8/7![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:00 pm -
2 stops8h 58m
Sun 9/66:00 am -
1 stop9h 05m
Deal found 8/10![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:26 am -
1 stop5h 51m
Wed 8/2612:59 pm -
2 stops11h 26m
Deal found 8/6![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:15 am -
1 stop6h 42m
Sat 1/164:00 pm -
1 stop7h 20m
Deal found 8/8![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:15 am -
1 stop6h 42m
Sat 1/94:00 pm -
1 stop7h 20m
Deal found 8/6![United Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am -
2 stops13h 19m
Sat 9/1211:37 am -
2 stops11h 35m
Deal found 8/8![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 1/127:00 am -
1 stop5h 57m
Sat 1/164:00 pm -
1 stop6h 59m
Deal found 8/10![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
1 stop6h 06m
Sat 11/144:15 pm -
1 stop6h 59m
Deal found 8/8![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 2/210:23 am -
2 stops12h 28m
Deal found 8/10![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am -
2 stops13h 19m
Sat 9/1211:37 am -
2 stops11h 53m
Deal found 8/8![United Airlines logo]()
$469
Last-minute flights from Montana to CharlestonDiscover last-minute flight deals from Montana to Charleston. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Charleston. Data last updated August 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:15 am -
1 stop7h 13m
Wed 8/264:30 pm -
1 stop6h 42m
Deal found 8/7![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:26 am -
1 stop5h 51m
Wed 8/2612:59 pm -
2 stops11h 26m
Deal found 8/6![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 8/286:19 am -
1 stop5h 58m
Tue 9/112:59 pm -
2 stops11h 04m
Deal found 8/10![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/26:15 am -
1 stop7h 13m
Sun 9/64:30 pm -
1 stop6h 42m
Deal found 8/11![United Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:55 am -
2 stops9h 05m
Sun 9/67:00 am -
1 stop7h 05m
Deal found 8/11![American Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/26:15 am -
2 stops13h 56m
Wed 9/911:37 am -
2 stops11h 35m
Deal found 8/10![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:19 am -
1 stop5h 58m
Wed 9/92:32 pm -
2 stops11h 47m
Deal found 8/11![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:19 am -
1 stop5h 58m
Fri 9/115:34 pm -
1 stop7h 45m
Deal found 8/7![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:15 am -
2 stops13h 19m
Fri 9/184:30 pm -
1 stop7h 00m
Deal found 8/6![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:07 am -
1 stop8h 21m
Sat 9/1211:37 am -
2 stops13h 16m
Deal found 8/9![United Airlines logo]()
$364
This Travelocity deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:29 pm -
1 stop20h 37m
Tue 9/157:09 pm -
1 stop18h 31m
Deal found 8/10![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/910:30 am -
1 stop9h 04m
Wed 9/164:30 pm -
1 stop6h 30m
Deal found 8/10![United Airlines logo]()
$359
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 August 11, 2026.
Search for one-way flight options from Montana to Charleston. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:43 pm -
1 stop6h 51m
Deal found 8/10![United Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:26 am -
2 stops12h 38m
Deal found 8/10![American Airlines logo]()
$148
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/81:15 pm -
1 stop8h 44m
Deal found 8/10![American Airlines logo]()
$182
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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
Deal found 8/9![American Airlines logo]()
$197
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:15 pm -
1 stop8h 44m
Deal found 8/10![American Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 9/306:30 am -
2 stops13h 51m
Deal found 8/10![United Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:50 pm -
1 stop7h 09m
Deal found 8/10![American Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 am -
2 stops13h 41m
Deal found 8/8![United Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” 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 10/19:56 am -
2 stops21h 52m
Deal found 8/9![Multiple Airlines logo]()
$269
This Expedia deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:20 pm -
1 stop20h 45m
Deal found 8/8![Alaska Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” 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 10/95:50 am -
2 stops10h 50m
Deal found 8/10![Southwest logo]()
$282
This deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:00 am -
1 stop6h 30m
Deal found 8/10![United Airlines logo]()
$386
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 August 11, 2026.
Round-trip from | $273 (Southwest) |
|---|---|
One-way from | $197 (American Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $624 |
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 2,558,603 searches. Data last updated August 11, 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
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Mon 11/9
11:05 am-8:15 pm
1 stop7h 10m
Charleston
Mon 11/16
6:35 am-2:50 pm
2 stops10h 15m
$273
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Sat 9/5
6:19 am-2:17 pm
1 stop5h 58m
Charleston
Wed 9/9
2:32 pm-12:19 am
2 stops11h 47m
$306
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Wed 9/2
11:55 am-11:00 pm
2 stops9h 05m
Charleston
Sun 9/6
7:00 am-12:05 pm
1 stop7h 05m
$350
BillingsCharleston
BIL Billings Logan Intl - CHS Charleston
BILCHS
Billings Logan Intl
Wed 9/9
5:00 am-3:28 pm
1 stop8h 28m
Charleston
Tue 9/15
4:30 pm-10:51 pm
1 stop8h 21m
$359
HelenaCharleston
HLN Helena - CHS Charleston
HLNCHS
Helena
Sun 9/6
6:15 am-9:34 pm
2 stops13h 19m
Charleston
Fri 9/18
4:30 pm-9:30 pm
1 stop7h 00m
$364
BillingsCharleston
BIL Billings Logan Intl - CHS Charleston
BILCHS
Billings Logan Intl
Wed 9/9
6:23 am-4:39 pm
1 stop8h 16m
Charleston
Tue 9/15
12:43 pm-10:34 pm
2 stops11h 51m
$364
BillingsCharleston
BIL Billings Logan Intl - CHS Charleston
BILCHS
Billings Logan Intl
Sun 9/6
5:07 am-4:27 pm
2 stops9h 20m
Charleston
Sat 9/12
11:37 am-9:00 pm
2 stops11h 23m
$369
Great FallsCharleston
GTF Great Falls - CHS Charleston
GTFCHS
Great Falls
Wed 9/2
6:15 am-10:11 pm
2 stops13h 56m
Charleston
Sun 9/6
6:30 am-1:29 pm
2 stops8h 59m
$376
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Sat 9/5
6:19 am-2:17 pm
1 stop5h 58m
Charleston
Fri 9/11
5:34 pm-11:19 pm
1 stop7h 45m
$385
BozemanCharleston
BZN Bozeman Gallatin Field - CHS Charleston
BZNCHS
Bozeman Gallatin Field
Thu 10/22
1:47 pm-10:33 pm
1 stop6h 46m
Charleston
Mon 10/26
7:16 am-12:25 pm
1 stop7h 09m
$393
Showing 1-10 of 40 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.
BZN-CHS
GTF-CHS
BIL-CHS
HLN-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
BZN-CHS
GTF-CHS
BIL-CHS
HLN-CHS
What is the cheapest month to book a flight from Montana to Charleston?
Currently, January is the cheapest month in which you can book a flight from Montana to Charleston (average of $318). Flying from Montana to Charleston in February is currently the most expensive (average of $704). 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.
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.
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Alternative routes for Montana to Charleston
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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 August 11, 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
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Montana and Charleston flights
Browse other Montana and Charleston flight options. Last updated on August 11, 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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$244 | Average$514 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$531 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$377 | FlexibilityNo cancel fee | On-timeN/A |