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Charleston

$158+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CHS
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
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 June 15, 2025.

Round-trip from

$322
(Alaska Airlines)

One-way from

$158
(Hawaiian Airlines)

Popular in

March

Cheapest in

November

Average price

$457
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. 2% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:23 pmBZN - CHS
1 stop19h 54mAlaska Airlines
Sat 9/136:40 pmCHS - BZN
1 stop18h 06mAlaska Airlines
Deal found 6/14$322
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 9/136:00 amBIL - CHS
2 stops10h 42mAmerican Airlines
Thu 9/182:54 pmCHS - BIL
1 stop8h 57mAmerican Airlines
Deal found 6/14$322
This Delta deal was found by Cheapflights users on 6/15. 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 9/86:05 amBZN - CHS
1 stop6h 20mDelta
Sat 9/132:05 pmCHS - BZN
2 stops11h 53mDelta
Deal found 6/15$328
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 9/137:20 amBZN - CHS
2 stops11h 45mAmerican Airlines
Thu 9/187:06 amCHS - BZN
1 stop10h 01mAmerican Airlines
Deal found 6/14$382
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 9/610:34 amBZN - CHS
1 stop6h 34mUnited Airlines
Mon 9/156:05 amCHS - BZN
1 stop7h 39mUnited Airlines
Deal found 6/14$413
This Southwest deal was found by Cheapflights users on 6/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:25 amBZN - CHS
2 stops10h 35mSouthwest
Sat 9/132:10 pmCHS - BZN
2 stops9h 20mSouthwest
Deal found 6/14$414
This United Airlines deal was found by Cheapflights users on 6/13. 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 6/287:00 amBIL - CHS
1 stop6h 21mUnited Airlines
Wed 7/24:27 pmCHS - BIL
1 stop6h 36mUnited Airlines
Deal found 6/13$489
This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2012:01 pmBZN - CHS
2 stops18h 36mMultiple Airlines
Wed 6/257:03 amCHS - BZN
3 stops32h 41mMultiple Airlines
Deal found 6/13$529
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 6/206:20 amHLN - CHS
1 stop6h 55mUnited Airlines
Mon 6/234:17 pmCHS - HLN
1 stop6h 58mUnited Airlines
Deal found 6/14$847
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/201:07 pmHLN - CHS
2 stops8h 52mDelta
Mon 6/233:01 pmCHS - HLN
2 stops9h 57mDelta
Deal found 6/14$873

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 15, 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

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Mon 9/8

7:23 pm-5:17 pm

1 stop19h 54m

Charleston

Sat 9/13

6:40 pm-10:46 am

1 stop18h 06m

$322

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Sat 9/13

6:00 am-6:42 pm

2 stops10h 42m

Charleston

Thu 9/18

2:54 pm-9:51 pm

1 stop8h 57m

$322

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Mon 9/8

6:05 am-2:25 pm

1 stop6h 20m

Charleston

Sat 9/13

2:05 pm-11:58 pm

2 stops11h 53m

$328

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Sat 9/13

7:20 am-9:05 pm

2 stops11h 45m

Charleston

Thu 9/18

7:06 am-3:07 pm

1 stop10h 01m

$382

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Sat 9/6

8:00 am-7:08 pm

1 stop9h 08m

Charleston

Fri 9/12

4:12 pm-9:31 pm

1 stop7h 19m

$413

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Mon 9/8

6:25 am-7:00 pm

2 stops10h 35m

Charleston

Sat 9/13

2:10 pm-9:30 pm

2 stops9h 20m

$414

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Sat 6/28

7:00 am-3:21 pm

1 stop6h 21m

Charleston

Wed 7/2

4:27 pm-9:03 pm

1 stop6h 36m

$489

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Mon 11/10

6:00 am-5:54 pm

1 stop9h 54m

$158

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Tue 11/11

2:03 pm-12:14 am

1 stop8h 11m

$159

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Tue 9/2

6:05 am-2:25 pm

1 stop6h 20m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 17 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 June 15, 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 June 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta 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
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,285 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,499 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,798 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 Hawaiian Airlines, which is currently one of the cheapest options available, starting at $158. American Airlines flights start at $159 while deals on Delta start at $162 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, Great Falls - 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, 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
Walterboro
Mount Pleasant
Isle of Palms
Folly Beach
Santee
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 June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$204Average$463FlexibilityNo cancel feeOn-time71%
DeltaCheapest$289Average$425FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$666FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$336Average$436FlexibilityNo cancel feeOn-time63%

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