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$169+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BZN
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap 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 December 14, 2025.

This American Airlines deal was found by Cheapflights users on 12/12. 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 12/257:00 amCHS - BZN
1 stop9h 54mAmerican Airlines
Wed 12/311:36 pmBZN - CHS
1 stop6h 50mAmerican Airlines
Deal found 12/12$349
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/256:30 amCHS - BZN
2 stops10h 57mUnited Airlines
Wed 12/317:15 amBZN - CHS
2 stops9h 49mUnited Airlines
Deal found 12/14$510
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/204:05 pmCHS - BZN
1 stop7h 03mUnited Airlines
Mon 1/54:25 pmBZN - CHS
2 stops19h 37mUnited Airlines
Deal found 12/13$571
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/233:38 pmCHS - BIL
1 stop7h 36mAmerican Airlines
Mon 1/56:00 amBIL - CHS
1 stop6h 48mAmerican Airlines
Deal found 12/14$609
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/236:30 amCHS - BIL
2 stops12h 44mUnited Airlines
Mon 1/55:50 pmBIL - CHS
2 stops22h 09mUnited Airlines
Deal found 12/14$652
This American Airlines deal was found by Cheapflights users on 12/12. 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 12/153:21 pmCHS - BIL
1 stop7h 57mAmerican Airlines
Fri 12/196:00 amBIL - CHS
1 stop6h 46mAmerican Airlines
Deal found 12/12$656
This Delta deal was found by Cheapflights users on 12/12. 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 12/163:30 pmCHS - BIL
2 stops10h 18mDelta
Fri 12/196:25 amBIL - CHS
1 stop5h 49mDelta
Deal found 12/12$691
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/164:11 pmCHS - BIL
1 stop7h 10mUnited Airlines
Sat 12/206:35 amBIL - CHS
1 stop6h 34mUnited Airlines
Deal found 12/13$703
This Delta deal was found by Cheapflights users on 12/13. 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 12/152:28 pmCHS - BIL
2 stops11h 20mDelta
Sat 12/206:20 pmBIL - CHS
2 stops12h 22mDelta
Deal found 12/13$713
This Delta deal was found by Cheapflights users on 12/12. 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 12/286:43 pmCHS - BIL
1 stop6h 36mDelta
Thu 1/16:25 amBIL - CHS
2 stops11h 06mDelta
Deal found 12/12$719
This Delta deal was found by Cheapflights users on 12/12. 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 12/152:28 pmCHS - BIL
2 stops11h 20mDelta
Fri 12/196:25 amBIL - CHS
2 stops10h 43mDelta
Deal found 12/12$746
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/153:21 pmCHS - BIL
1 stop7h 57mAmerican Airlines
Sat 12/201:54 pmBIL - CHS
1 stop6h 32mAmerican Airlines
Deal found 12/13$786

Find flight deals from Charleston to Montana

Keep the following information in mind while searching for Charleston to Montana flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$169
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$974
Provider with most accurate pricing for Charleston-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Bozeman Gallatin Field flights.
Search Deals
From Charleston to Montana
Search Deals
One-way flight from Charleston to Montana
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 14, 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

Thu 1/8

6:05 am-11:44 am

1 stop7h 39m

Bozeman Gallatin Field

Sun 1/11

6:15 am-3:05 pm

1 stop6h 50m

$249

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Tue 1/13

7:32 am-1:36 pm

1 stop8h 04m

Billings Logan Intl

Sat 1/17

2:15 pm-10:34 pm

1 stop6h 19m

$279

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Tue 1/27

11:49 am-10:31 pm

2 stops12h 42m

Billings Logan Intl

Sat 1/31

6:00 am-2:15 pm

1 stop6h 15m

$284

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Thu 1/15

3:16 pm-8:45 pm

1 stop7h 29m

Missoula Johnson-Bell Field

Wed 1/21

7:00 am-5:27 pm

1 stop8h 27m

$297

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Tue 2/24

6:32 pm-11:56 pm

1 stop31h 24m

Bozeman Gallatin Field

Sun 3/1

7:00 am-5:32 pm

1 stop8h 32m

$320

CharlestonKalispell

CHS - FCA

CHSFCA

Charleston

Tue 2/3

4:01 pm-9:59 pm

1 stop7h 58m

Kalispell Glacier Park

Wed 2/11

6:00 am-11:44 pm

2 stops15h 44m

$321

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Thu 3/12

7:05 am-12:57 pm

1 stop7h 52m

Bozeman Gallatin Field

Tue 3/17

7:00 am-4:29 pm

1 stop7h 29m

$324

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Mon 2/23

6:32 pm-2:52 pm

1 stop22h 20m

Billings Logan Intl

Sat 2/28

7:00 am-5:32 pm

1 stop8h 32m

$336

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Tue 2/24

6:32 pm-2:52 pm

1 stop22h 20m

Billings Logan Intl

Sat 2/28

7:00 am-5:32 pm

1 stop8h 32m

$336

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Sat 1/24

6:30 am-12:26 pm

1 stop7h 56m

Bozeman Gallatin Field

Wed 1/28

12:05 pm-11:44 pm

1 stop9h 39m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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 May is currently the most expensive (average of $400). 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 December 14, 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 December 14, 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
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Overall

7.9

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Overall

7.9

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,007 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Overall

7.9

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,092 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Overall

7.9

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,052 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Comfort

8.0

Overall

7.9

Food

7.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 $249, United 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 most popular routes from Charleston to Montana?

    When deciding which route to take from Charleston to Montana consider Charleston - Bozeman Gallatin Field, Charleston - Billings Logan Intl or Charleston - Kalispell Glacier Park 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 May is currently the most expensive (average of $400). 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$255Average$524FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$474FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$298Average$513FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$398Average$512FlexibilityNo cancel feeOn-time63%

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