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$144+ Cheap flights from Charleston (CHS) to Montana

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BZN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Charleston to Montana

Keep the following information in mind while searching for Charleston to Montana flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(Alaska Airlines)

One-way from

$144
(Delta)

Popular in

November

Cheapest in

August

Average price

$428
Provider with most accurate pricing for Charleston-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Charleston-Bozeman Gallatin Field flights.
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From Charleston to Montana
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One-way flight from Charleston to Montana
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Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Charleston to Montana

Cheapest flights from Charleston to Montana
Explore the most affordable flight options available from Charleston to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/124:11 pmCHS - BZN
1 stop7h 29mUnited Airlines
Sun 11/166:35 amBZN - CHS
1 stop6h 31mUnited Airlines
Deal found 10/27$299
This Delta deal was found by Cheapflights users on 10/27. 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 11/122:55 pmCHS - BZN
2 stops10h 45mDelta
Sun 11/166:34 pmBZN - CHS
2 stops12h 52mDelta
Deal found 10/27$333
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 11/96:30 amCHS - BZN
1 stop8h 55mDelta
Wed 11/126:04 amBZN - CHS
1 stop6h 14mDelta
Deal found 10/28$384
This Delta deal was found by Cheapflights users on 10/27. 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 11/72:35 pmCHS - BZN
2 stops11h 02mDelta
Mon 11/102:35 pmBZN - CHS
1 stop7h 22mDelta
Deal found 10/27$404
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/17:02 amCHS - BZN
1 stop7h 08mAmerican Airlines
Tue 11/111:52 pmBZN - CHS
1 stop6h 32mAmerican Airlines
Deal found 10/28$419
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/117:24 pmCHS - BIL
1 stop21h 32mAlaska Airlines
Thu 12/186:00 amBIL - CHS
1 stop9h 57mAlaska Airlines
Deal found 10/27$428
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/112:55 pmCHS - BIL
2 stops10h 53mDelta
Thu 12/186:25 amBIL - CHS
1 stop5h 49mDelta
Deal found 10/27$473
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:59 pmCHS - GTF
1 stop25h 11mAlaska Airlines
Sun 11/166:50 pmGTF - CHS
1 stop21h 04mAlaska Airlines
Deal found 10/28$492
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:59 pmCHS - MSO
1 stop30h 44mAlaska Airlines
Mon 12/14:20 pmMSO - CHS
1 stop24h 04mAlaska Airlines
Deal found 10/28$503
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/129:00 amCHS - GTF
2 stops10h 30mDelta
Sun 11/166:10 pmGTF - CHS
2 stops13h 16mDelta
Deal found 10/28$503
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/64:11 pmCHS - MSO
1 stop7h 36mUnited Airlines
Sun 11/96:20 amMSO - CHS
1 stop6h 46mUnited Airlines
Deal found 10/26$539
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/64:11 pmCHS - MSO
1 stop7h 36mUnited Airlines
Mon 11/106:20 amMSO - CHS
2 stops10h 40mUnited Airlines
Deal found 10/26$541

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Charleston to Montana that are best for you.

Fly from

Charleston

Fly to

Montana

Route

Depart

Return

Price

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Sun 1/25

7:22 pm-11:20 am

1 stop17h 58m

Bozeman Gallatin Field

Fri 1/30

7:20 am-6:22 pm

1 stop9h 02m

$248

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Sun 1/25

7:22 pm-11:20 am

1 stop17h 58m

Bozeman Gallatin Field

Thu 1/29

12:00 pm-6:22 pm

1 stop28h 22m

$248

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Sun 1/25

6:05 am-11:44 am

1 stop7h 39m

Bozeman Gallatin Field

Thu 1/29

6:15 am-11:44 pm

2 stops15h 29m

$254

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Sun 1/25

6:05 am-11:44 am

1 stop7h 39m

Bozeman Gallatin Field

Fri 1/30

10:50 am-11:48 pm

2 stops10h 58m

$254

CharlestonKalispell

CHS - FCA

CHSFCA

Charleston

Fri 1/16

7:22 pm-12:14 pm

1 stop18h 52m

Kalispell Glacier Park

Tue 1/20

7:46 pm-6:22 pm

1 stop20h 36m

$283

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Wed 11/12

4:11 pm-9:40 pm

1 stop7h 29m

Bozeman Gallatin Field

Sun 11/16

6:35 am-3:06 pm

1 stop6h 31m

$299

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Sun 1/25

6:10 am-12:50 pm

2 stops8h 40m

Bozeman Gallatin Field

Thu 1/29

2:13 pm-8:47 am

2 stops16h 34m

$322

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Mon 1/5

6:57 pm-10:55 am

1 stop17h 58m

Billings Logan Intl

Thu 1/8

7:00 am-6:22 pm

1 stop9h 22m

$336

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Mon 1/5

4:05 pm-9:24 pm

1 stop7h 19m

Billings Logan Intl

Thu 1/8

6:30 am-11:44 pm

2 stops15h 14m

$342

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Sun 11/9

6:30 am-1:25 pm

1 stop8h 55m

Bozeman Gallatin Field

Wed 11/12

6:04 am-2:18 pm

1 stop6h 14m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 39 results
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Best time to book a flight from Charleston to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Charleston 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 Charleston to Montana

What is the cheapest month to book a flight from Charleston to Montana?

Currently, October is the cheapest month in which you can book a flight from Charleston to Montana (average of $184). Flying from Charleston to Montana in March is currently the most expensive (average of $371). 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.

What is the cheapest time of day to fly from CHS to MT?

Find hourly flight availability from Charleston to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

One of the essential ways to save on airfare from Charleston to Montana is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Charleston to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,992 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,999 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Charleston to Montana. 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 from for flights from Charleston to Montana?

    If you book a flight to Montana from Charleston, you will be flying from 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 Charleston to Montana?

    For as low as $254, Alaska Airlines can have you in Montana from Charleston in 7h 39m. The distance from Charleston to Montana is about 1868 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $144. United Airlines flights start at $641 while deals on American Airlines start at $661 one-way.

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

    When deciding which route to take from Charleston to Montana consider Charleston - Bozeman Gallatin Field, Charleston - Kalispell Glacier Park or Charleston - Great Falls as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Montana 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 Charleston to Montana?

    Currently, October is the cheapest month in which you can book a flight from Charleston to Montana (average of $184). Flying from Charleston to Montana in March is currently the most expensive (average of $371). 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

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Alternative routes for Charleston to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Charleston to Montana

Discover the top 4 airlines that operate flights from Charleston to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$512FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$496FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$316Average$517FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$398Average$512FlexibilityNo cancel feeOn-time63%

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