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Charleston

$162+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CHS
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Montana to Charleston

Keep the following information in mind while searching for Montana to Charleston flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$317
(United Airlines)

One-way from

$162
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$496
Provider with most accurate pricing for Bozeman Gallatin Field-Charleston flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Charleston flights.
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From Montana to Charleston
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One-way flight from Montana to Charleston
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Highest demand for flights based on searches. 12% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 24, 2025.

This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:00 amBIL - CHS
1 stop6h 10mUnited Airlines
Thu 9/254:25 pmCHS - BIL
1 stop8h 19mUnited Airlines
Deal found 4/23$317
This Delta deal was found by Cheapflights users on 4/23. 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 5/216:10 amBZN - CHS
1 stop6h 06mDelta
Wed 5/283:12 pmCHS - BZN
2 stops10h 52mDelta
Deal found 4/23$318
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:45 amBZN - CHS
2 stops9h 07mUnited Airlines
Wed 5/285:50 amCHS - BZN
2 stops11h 00mUnited Airlines
Deal found 4/23$323
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 9/231:35 pmBZN - CHS
2 stops8h 38mAmerican Airlines
Tue 9/307:20 amCHS - BZN
1 stop6h 15mAmerican Airlines
Deal found 4/23$328
This Delta deal was found by Cheapflights users on 4/23. 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 5/216:23 amBIL - CHS
1 stop5h 53mDelta
Wed 5/283:12 pmCHS - BIL
2 stops11h 07mDelta
Deal found 4/23$353
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:27 pmBZN - CHS
1 stop20h 04mAlaska Airlines
Fri 10/106:45 pmCHS - BZN
1 stop18h 03mAlaska Airlines
Deal found 4/24$378
This American Airlines deal was found by Cheapflights users on 4/23. 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 9/192:03 pmBIL - CHS
1 stop6h 07mAmerican Airlines
Mon 9/297:27 amCHS - BIL
1 stop6h 26mAmerican Airlines
Deal found 4/23$431
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/82:11 pmBZN - CHS
2 stops19h 22mMultiple Airlines
Wed 5/286:00 amCHS - BZN
3 stops33h 50mMultiple Airlines
Deal found 4/23$556
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 8/97:17 pmBIL - CHS
1 stop19h 43mAlaska Airlines
Wed 8/136:03 pmCHS - BIL
2 stops21h 20mAlaska Airlines
Deal found 4/22$606

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 April 24, 2025.
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

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Sat 9/20

7:00 am-3:10 pm

1 stop6h 10m

Charleston

Thu 9/25

4:25 pm-10:44 pm

1 stop8h 19m

$317

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Wed 5/21

6:10 am-2:16 pm

1 stop6h 06m

Charleston

Wed 5/28

3:12 pm-12:04 am

2 stops10h 52m

$318

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Wed 5/21

7:45 am-6:52 pm

2 stops9h 07m

Charleston

Wed 5/28

5:50 am-2:50 pm

2 stops11h 00m

$323

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Tue 9/23

1:35 pm-12:13 am

2 stops8h 38m

Charleston

Tue 9/30

7:20 am-11:35 am

1 stop6h 15m

$328

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Wed 5/21

6:23 am-2:16 pm

1 stop5h 53m

Charleston

Wed 5/28

3:12 pm-12:19 am

2 stops11h 07m

$353

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Fri 10/3

7:27 pm-5:31 pm

1 stop20h 04m

Charleston

Fri 10/10

6:45 pm-10:48 am

1 stop18h 03m

$378

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Fri 9/19

2:03 pm-10:10 pm

1 stop6h 07m

Charleston

Mon 9/29

7:27 am-11:53 am

1 stop6h 26m

$431

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Thu 5/8

2:11 pm-11:33 am

2 stops19h 22m

Charleston

Wed 5/28

6:00 am-1:50 pm

3 stops33h 50m

$556

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Sat 8/9

7:17 pm-5:00 pm

1 stop19h 43m

Charleston

Wed 8/13

6:03 pm-1:23 pm

2 stops21h 20m

$606

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Thu 5/29

1:49 pm-10:50 pm

1 stop7h 01m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 12 results
1
2

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, August is the cheapest month in which you can book a flight from Montana to Charleston (average of $217). Flying from Montana to Charleston in March is currently the most expensive (average of $335). 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 MT to CHS?

Find hourly flight availability from Montana to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Montana to Charleston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Montana to Charleston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $162. Delta flights start at $167 while deals on United Airlines start at $212 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 Great Falls - 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, August is the cheapest month in which you can book a flight from Montana to Charleston (average of $217). Flying from Montana to Charleston in March is currently the most expensive (average of $335). 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 Montana?

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

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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 4 airlines flying from Montana to Charleston

Discover the top 4 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$204Average$498FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$675FlexibilityNo cancel feeOn-time69%
DeltaCheapest$322Average$479FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$336Average$436FlexibilityNo cancel feeOn-time63%

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