$180+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CHS
Jul 29 — Aug 51
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 June 29, 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 June 29, 2026.
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 8/2612:22 pm
BIL
- CHS
1 stop7h 56m
American Airlines
Sun 8/307:00 am
CHS
- BIL
1 stop6h 50m
American Airlines
Deal found 6/23![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 12/155:45 am
HLN
- CHS
2 stops10h 18m
Delta
Sun 12/202:25 pm
CHS
- HLN
2 stops10h 16m
Delta
Deal found 6/27![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 6/23. 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.
Wed 9/26:19 am
BZN
- CHS
1 stop5h 58m
Delta
Tue 9/85:32 pm
CHS
- BZN
1 stop7h 47m
Delta
Deal found 6/23![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:55 pm
BZN
- CHS
1 stop6h 15m
Southwest
Tue 9/81:25 pm
CHS
- BZN
2 stops11h 00m
Southwest
Deal found 6/23![Southwest logo]()
$382
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 8/2712:30 pm
BZN
- CHS
1 stop8h 30m
American Airlines
Sun 8/305:05 am
CHS
- BZN
1 stop8h 58m
American Airlines
Deal found 6/25![American Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:19 am
BZN
- CHS
1 stop5h 58m
Delta
Tue 9/112:59 pm
CHS
- BZN
2 stops11h 04m
Delta
Deal found 6/26![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 6/28. 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.
Thu 11/126:00 am
BZN
- CHS
1 stop8h 36m
Delta
Sun 11/155:30 am
CHS
- BZN
2 stops8h 34m
Delta
Deal found 6/28![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 6/25. 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.
Wed 11/186:00 am
BZN
- CHS
2 stops12h 41m
Delta
Mon 11/232:25 pm
CHS
- BZN
2 stops11h 33m
Delta
Deal found 6/25![Delta logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Fri 8/287:03 am
BZN
- CHS
1 stop9h 02m
Alaska Airlines
Tue 9/17:08 pm
CHS
- BZN
1 stop16h 34m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:05 pm
BZN
- CHS
2 stops8h 51m
Delta
Mon 10/263:50 pm
CHS
- BZN
2 stops10h 08m
Delta
Deal found 6/26![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/25. 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 8/295:07 am
BIL
- CHS
2 stops9h 20m
United Airlines
Wed 9/24:30 pm
CHS
- BIL
1 stop6h 30m
United Airlines
Deal found 6/25![United Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Mon 8/312:59 pm
BIL
- CHS
1 stop8h 10m
American Airlines
Fri 8/143:32 pm
CHS
- BIL
1 stop9h 15m
American Airlines
Deal found 6/24![American Airlines logo]()
$470
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 June 29, 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 June 29, 2026.
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 12/165:45 am
HLN
- CHS
2 stops11h 09m
Delta
Sun 12/202:25 pm
CHS
- HLN
2 stops10h 16m
Delta
Deal found 6/27![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 6/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:55 pm
BZN
- CHS
1 stop6h 15m
Southwest
Tue 9/81:25 pm
CHS
- BZN
2 stops11h 00m
Southwest
Deal found 6/23![Southwest logo]()
$382
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 8/2712:30 pm
BZN
- CHS
1 stop8h 30m
American Airlines
Sun 8/305:05 am
CHS
- BZN
1 stop8h 58m
American Airlines
Deal found 6/25![American Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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.
Fri 8/287:03 am
BZN
- CHS
1 stop9h 02m
Alaska Airlines
Tue 9/17:08 pm
CHS
- BZN
1 stop16h 34m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 6/25. 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 8/295:07 am
BIL
- CHS
2 stops9h 20m
United Airlines
Wed 9/210:19 am
CHS
- BIL
2 stops12h 41m
United Airlines
Deal found 6/25![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 12/155:45 am
HLN
- CHS
2 stops10h 18m
Delta
Sun 12/202:25 pm
CHS
- HLN
2 stops10h 16m
Delta
Deal found 6/27![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 6/23. 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.
Wed 9/26:19 am
BZN
- CHS
1 stop5h 58m
Delta
Tue 9/85:32 pm
CHS
- BZN
1 stop7h 47m
Delta
Deal found 6/23![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:35 am
BZN
- CHS
2 stops9h 55m
Southwest
Sun 8/306:30 am
CHS
- BZN
2 stops10h 55m
Southwest
Deal found 6/25![Southwest logo]()
$431
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:19 am
BZN
- CHS
1 stop5h 58m
Delta
Tue 9/112:59 pm
CHS
- BZN
2 stops11h 04m
Delta
Deal found 6/26![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am
BIL
- CHS
1 stop9h 18m
Alaska Airlines
Tue 12/86:14 pm
CHS
- BIL
1 stop22h 54m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 12/162:00 pm
BZN
- CHS
1 stop5h 46m
Delta
Sun 12/206:30 am
CHS
- BZN
2 stops13h 25m
Delta
Deal found 6/27![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 6/24. 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 12/55:51 pm
BIL
- CHS
2 stops14h 30m
United Airlines
Tue 12/810:23 am
CHS
- BIL
2 stops12h 28m
United Airlines
Deal found 6/24![United Airlines logo]()
$520
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:14 am
BIL
- CHS
1 stop9h 51m
Alaska Airlines
Wed 9/27:08 pm
CHS
- BIL
1 stop25h 32m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 6/25. 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.
Wed 11/186:00 am
BZN
- CHS
2 stops12h 41m
Delta
Mon 11/232:25 pm
CHS
- BZN
2 stops11h 33m
Delta
Deal found 6/25![Delta logo]()
$390
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/307:00 am
BIL
- CHS
2 stops13h 15m
United Airlines
Tue 8/44:16 pm
CHS
- BIL
1 stop7h 01m
United Airlines
Deal found 6/24![United Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 6/28. 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.
Thu 11/121:05 pm
BZN
- CHS
2 stops8h 51m
Delta
Sun 11/155:30 am
CHS
- BZN
2 stops8h 34m
Delta
Deal found 6/28![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:05 pm
BZN
- CHS
2 stops8h 51m
Delta
Mon 10/263:50 pm
CHS
- BZN
2 stops10h 08m
Delta
Deal found 6/26![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/3111:29 am
BZN
- CHS
2 stops10h 57m
Delta
Wed 8/52:17 pm
CHS
- BZN
2 stops10h 25m
Delta
Deal found 6/27![Delta logo]()
$441
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 12/157:00 am
HLN
- CHS
2 stops14h 19m
United Airlines
Sun 12/204:00 pm
CHS
- HLN
1 stop6h 59m
United Airlines
Deal found 6/27![United Airlines logo]()
$739
This Delta deal was found by Cheapflights users on 6/24. 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 7/306:24 am
BIL
- CHS
2 stops12h 18m
Delta
Tue 8/41:01 pm
CHS
- BIL
2 stops11h 24m
Delta
Deal found 6/24![Delta logo]()
$536
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sun 7/126:15 am
GTF
- CHS
1 stop6h 59m
United Airlines
Thu 7/234:16 pm
CHS
- GTF
1 stop7h 18m
United Airlines
Deal found 6/24![United Airlines logo]()
$938
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/85:19 pm
GTF
- CHS
1 stop22h 47m
Alaska Airlines
Sat 9/122:05 pm
CHS
- GTF
2 stops28h 34m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$1,604
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/86:15 am
GTF
- CHS
1 stop7h 13m
United Airlines
Sat 9/128:30 am
CHS
- GTF
1 stop6h 59m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,742
This Delta deal was found by Cheapflights users on 6/24. 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.
Sun 7/126:25 pm
GTF
- CHS
2 stops13h 48m
Delta
Thu 7/236:15 am
CHS
- GTF
2 stops8h 22m
Delta
Deal found 6/24![Delta logo]()
$1,195
Last-minute flights from Montana to CharlestonDiscover last-minute flight deals from Montana to Charleston. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Charleston. Data last updated June 29, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 7/91:25 pm
BZN
- CHS
1 stop6h 38m
American Airlines
Sun 7/123:42 pm
CHS
- BZN
1 stop6h 57m
American Airlines
Deal found 6/25![American Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 7/96:30 am
BZN
- CHS
2 stops13h 45m
United Airlines
Sun 7/124:16 pm
CHS
- BZN
1 stop6h 58m
United Airlines
Deal found 6/25![United Airlines logo]()
$488
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/912:49 pm
BIL
- CHS
1 stop8h 20m
American Airlines
Mon 7/133:42 pm
CHS
- BIL
1 stop9h 31m
American Airlines
Deal found 6/23![American Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/115:00 am
BIL
- CHS
1 stop8h 14m
United Airlines
Wed 7/154:16 pm
CHS
- BIL
1 stop8h 38m
United Airlines
Deal found 6/25![United Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/3012:30 pm
BZN
- CHS
1 stop8h 39m
American Airlines
Tue 8/412:58 pm
CHS
- BZN
1 stop9h 41m
American Airlines
Deal found 6/24![American Airlines logo]()
$430
This Southwest deal was found by Cheapflights users on 6/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:10 am
BZN
- CHS
2 stops9h 10m
Southwest
Tue 8/41:25 pm
CHS
- BZN
2 stops11h 00m
Southwest
Deal found 6/24![Southwest logo]()
$498
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/307:00 am
BIL
- CHS
2 stops13h 15m
United Airlines
Tue 8/44:16 pm
CHS
- BIL
1 stop7h 01m
United Airlines
Deal found 6/24![United Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 6/24. 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 7/306:24 am
BIL
- CHS
2 stops12h 18m
Delta
Tue 8/41:01 pm
CHS
- BIL
2 stops11h 24m
Delta
Deal found 6/24![Delta logo]()
$536
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/3111:29 am
BZN
- CHS
2 stops10h 57m
Delta
Wed 8/52:17 pm
CHS
- BZN
2 stops10h 25m
Delta
Deal found 6/27![Delta logo]()
$441
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/3111:38 am
BZN
- CHS
1 stop10h 14m
United Airlines
Wed 8/56:00 am
CHS
- BZN
1 stop7h 44m
United Airlines
Deal found 6/27![United Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/316:10 am
BZN
- CHS
2 stops13h 30m
Southwest
Wed 8/51:25 pm
CHS
- BZN
2 stops11h 00m
Southwest
Deal found 6/27![Southwest logo]()
$512
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Fri 7/311:29 pm
BIL
- CHS
1 stop7h 26m
American Airlines
Wed 8/53:32 pm
CHS
- BIL
1 stop9h 15m
American Airlines
Deal found 6/28![American Airlines logo]()
$585
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 June 29, 2026.
Search for one-way flight options from Montana to Charleston. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:20 pm
BIL
- CHS
1 stop20h 45m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 6/24. 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.
Sat 8/156:19 am
BZN
- CHS
1 stop5h 58m
Delta
Deal found 6/24![Delta logo]()
$189
This American Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/611:55 am
BZN
- CHS
1 stop8h 55m
American Airlines
Deal found 6/27![American Airlines logo]()
$191
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Fri 8/2111:55 am
BZN
- CHS
1 stop8h 55m
American Airlines
Deal found 6/23![American Airlines logo]()
$192
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:18 pm
GTF
- CHS
1 stop22h 47m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$210
This Priceline deal was found by Cheapflights users on 6/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:14 am
BIL
- CHS
1 stop9h 52m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:22 pm
BIL
- CHS
2 stops26h 48m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$240
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/912:30 pm
BZN
- CHS
2 stops9h 29m
American Airlines
Deal found 6/24![American Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:10 am
BZN
- CHS
2 stops10h 10m
Southwest
Deal found 6/28![Southwest logo]()
$265
This American Airlines deal was found by Cheapflights users on 6/24. 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 8/156:26 am
BZN
- CHS
2 stops12h 34m
American Airlines
Deal found 6/24![American Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 6/26. 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.
Sat 8/15:15 am
BZN
- CHS
2 stops10h 20m
Southwest
Deal found 6/26![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 6/25. 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.
Mon 8/246:26 am
BIL
- CHS
1 stop5h 51m
Delta
Deal found 6/25![Delta logo]()
$288
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 June 29, 2026.
Round-trip from | $349 (American Airlines) |
|---|---|
One-way from | $180 (Alaska Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $698 |
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 June 29, 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
HelenaCharleston
HLN - CHS
HLNCHS
Helena
Wed 12/16
5:45 am-6:54 pm
2 stops11h 09m
Charleston
Sun 12/20
2:25 pm-10:41 pm
2 stops10h 16m
$359
HelenaCharleston
HLN - CHS
HLNCHS
Helena
Tue 12/15
5:45 am-6:03 pm
2 stops10h 18m
Charleston
Sun 12/20
2:25 pm-10:41 pm
2 stops10h 16m
$359
Quickest round-trip
BozemanCharleston
BZN - CHS
BZNCHS
Bozeman Gallatin Field
Wed 9/2
6:19 am-2:17 pm
1 stop5h 58m
Charleston
Tue 9/8
5:32 pm-11:19 pm
1 stop7h 47m
$377
BozemanCharleston
BZN - CHS
BZNCHS
Bozeman Gallatin Field
Wed 9/2
12:55 pm-9:10 pm
1 stop6h 15m
Charleston
Tue 9/8
1:25 pm-10:25 pm
2 stops11h 00m
$382
BozemanCharleston
BZN - CHS
BZNCHS
Bozeman Gallatin Field
Thu 8/27
12:30 pm-11:00 pm
1 stop8h 30m
Charleston
Sun 8/30
5:05 am-12:03 pm
1 stop8h 58m
$383
BozemanCharleston
BZN - CHS
BZNCHS
Bozeman Gallatin Field
Fri 8/28
6:19 am-2:17 pm
1 stop5h 58m
Charleston
Tue 9/1
12:59 pm-10:03 pm
2 stops11h 04m
$385
BozemanCharleston
BZN - CHS
BZNCHS
Bozeman Gallatin Field
Wed 12/16
2:00 pm-9:46 pm
1 stop5h 46m
Charleston
Sun 12/20
6:30 am-5:55 pm
2 stops13h 25m
$385
BozemanCharleston
BZN - CHS
BZNCHS
Bozeman Gallatin Field
Wed 11/18
6:00 am-8:41 pm
2 stops12h 41m
Charleston
Mon 11/23
2:25 pm-11:58 pm
2 stops11h 33m
$390
BozemanCharleston
BZN - CHS
BZNCHS
Bozeman Gallatin Field
Thu 11/12
1:05 pm-11:56 pm
2 stops8h 51m
Charleston
Sun 11/15
5:30 am-12:04 pm
2 stops8h 34m
$392
BozemanCharleston
BZN - CHS
BZNCHS
Bozeman Gallatin Field
Fri 8/28
7:03 am-6:05 pm
1 stop9h 02m
Charleston
Tue 9/1
7:08 pm-9:42 am
1 stop16h 34m
$400
Showing 1-10 of 41 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.
BIL-CHS
BZN-CHS
GTF-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
BIL-CHS
BZN-CHS
GTF-CHS
HLN-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 $138). Flying from Montana to Charleston in June is currently the most expensive (average of $474). 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
Isle of Palms
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 June 29, 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 June 29, 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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$244 | Average$544 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$477 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$375 | FlexibilityNo cancel fee | On-timeN/A |