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Charleston

$125+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CHS
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap flight deals from Montana to Charleston

Cheapest flights from Montana to Charleston
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 janvier 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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.
ven. 4/1712:32 pm
BZN
-
CHS
1 stop6h 53m
United Airlines
mar. 4/218:00 am
CHS
-
BZN
1 stop7h 34m
United Airlines
Deal found 1/27$249
This Delta deal was found by Cheapflights users on 1/27. 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.
ven. 2/272:39 pm
BZN
-
CHS
1 stop7h 15m
Delta
ven. 3/65:27 am
CHS
-
BZN
2 stops9h 26m
Delta
Deal found 1/27$283
This Delta deal was found by Cheapflights users on 1/28. 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.
mar. 4/142:53 pm
BZN
-
CHS
1 stop6h 57m
Delta
mar. 4/287:25 am
CHS
-
BZN
1 stop8h 11m
Delta
Deal found 1/28$288
This Delta deal was found by Cheapflights users on 1/26. 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.
ven. 4/172:53 pm
BZN
-
CHS
1 stop6h 09m
Delta
dim. 4/195:20 am
CHS
-
BZN
2 stops9h 14m
Delta
Deal found 1/26$323
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
ven. 2/277:00 am
BZN
-
CHS
1 stop8h 32m
Alaska Airlines
ven. 3/66:32 pm
CHS
-
BZN
1 stop18h 21m
Alaska Airlines
Deal found 1/27$328
This Southwest deal was found by Cheapflights users on 1/26. 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.
mer. 2/117:40 am
BZN
-
CHS
2 stops10h 20m
Southwest
dim. 2/154:10 pm
CHS
-
BZN
1 stop8h 30m
Southwest
Deal found 1/26$344
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/56:35 am
BIL
-
CHS
2 stops13h 24m
United Airlines
sam. 5/910:22 am
CHS
-
BIL
2 stops12h 35m
United Airlines
Deal found 1/28$344
This Delta deal was found by Cheapflights users on 1/26. 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.
ven. 4/172:53 pm
BZN
-
CHS
1 stop6h 09m
Delta
lun. 4/207:25 am
CHS
-
BZN
1 stop8h 11m
Delta
Deal found 1/26$358
This American Airlines deal was found by Cheapflights users on 1/27. 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.
mar. 5/51:51 pm
BIL
-
CHS
1 stop6h 50m
American Airlines
sam. 5/94:20 pm
CHS
-
BIL
1 stop8h 23m
American Airlines
Deal found 1/27$408
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/134:36 pm
HLN
-
CHS
1 stop22h 56m
Alaska Airlines
mar. 3/176:32 pm
CHS
-
HLN
1 stop25h 13m
Alaska Airlines
Deal found 1/27$415
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/87:00 am
BIL
-
CHS
2 stops12h 25m
United Airlines
sam. 4/119:28 am
CHS
-
BIL
2 stops13h 29m
United Airlines
Deal found 1/28$459
This United Airlines deal was found by Cheapflights users on 1/27. 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.
sam. 1/316:10 am
GTF
-
CHS
1 stop6h 55m
United Airlines
mar. 2/34:01 pm
CHS
-
GTF
1 stop7h 52m
United Airlines
Deal found 1/27$473

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 janvier 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$125
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$308
Provider with most accurate pricing for Bozeman Gallatin Field-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Charleston flights.
Search Deals
From Montana to Charleston
Search Deals
One-way flight from Montana to Charleston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 janvier 29, 2026.
Use the filters below to find and compare flights from Montana to Charleston that are best for you.

Fly from

Montana

Fly to

Charleston

Route

Depart

Return

Price

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

ven. 4/17

12:32 pm-9:25 pm

1 stop6h 53m

Charleston

mar. 4/21

8:00 am-1:34 pm

1 stop7h 34m

$249

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

ven. 2/27

6:30 pm-9:23 am

2 stops12h 53m

Charleston

ven. 3/6

5:27 am-12:53 pm

2 stops9h 26m

$289

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

mar. 4/14

11:59 am-11:50 pm

2 stops9h 51m

Charleston

mar. 4/28

7:25 am-1:36 pm

1 stop8h 11m

$293

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

mer. 2/11

7:40 am-8:00 pm

2 stops10h 20m

Charleston

dim. 2/15

4:10 pm-10:40 pm

1 stop8h 30m

$344

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

mar. 5/5

6:35 am-9:59 pm

2 stops13h 24m

Charleston

sam. 5/9

10:22 am-8:57 pm

2 stops12h 35m

$344

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

ven. 4/17

2:53 pm-11:02 pm

1 stop6h 09m

Charleston

lun. 4/20

7:25 am-1:36 pm

1 stop8h 11m

$358

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

jeu. 3/5

7:21 pm-5:32 pm

1 stop20h 11m

Charleston

lun. 3/9

6:32 pm-10:53 am

1 stop18h 21m

$364

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

lun. 6/8

6:30 am-3:07 pm

1 stop6h 37m

Charleston

sam. 6/13

6:00 am-3:17 pm

2 stops11h 17m

$391

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

mer. 4/15

2:53 pm-11:50 pm

1 stop6h 57m

Charleston

lun. 4/20

6:25 am-1:36 pm

1 stop9h 11m

$399

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

mar. 5/5

1:51 pm-10:41 pm

1 stop6h 50m

Charleston

sam. 5/9

4:20 pm-10:43 pm

1 stop8h 23m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 37 results
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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.
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

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 $172). Flying from Montana to Charleston in March is currently the most expensive (average of $353). 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.

  • What airport do you fly into for flights to Charleston from Montana?

    If you book a flight to Charleston from Montana, you will be flying to Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston.

  • How long is the flight from Montana to Charleston?

    United Airlines, Delta, and American Airlines can get you from Montana to Charleston in just under 6h 50m. Your travel time can differ by up to 6h 03m. Airlines will cover a distance of 1750 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Montana to Charleston one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $161. Delta flights start at $161 while deals on United Airlines start at $168 one-way.

  • What are the most popular routes from Montana to Charleston?

    When deciding which route to take from Montana to Charleston consider Bozeman Gallatin Field - Charleston, Billings Logan Intl - Charleston or Helena - Charleston as they are the most popular.

  • Can I find deals for flights from Montana to Charleston that include hotel bookings?

    Yes. In addition to deals on Montana to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Charleston.

  • Can I find deals for business class flights from Montana to Charleston?

    Yes. Cheapflights offers flight deals from Montana to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $172). Flying from Montana to Charleston in March is currently the most expensive (average of $353). 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.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

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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.
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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 janvier 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$249Average$513FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$400FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$499FlexibilityNo cancel feeOn-time69%

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