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Charleston

$159+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — CHS
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
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 February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(American Airlines)

One-way from

$159
(Delta)

Popular in

June

Cheapest in

September

Average price

$451
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. 24% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 23, 2025.

This Delta deal was found by Cheapflights users on 2/21. 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.
Sat 9/276:25 amBIL - CHS
1 stop5h 39mDelta
Sat 10/44:30 pmCHS - BIL
2 stops9h 46mDelta
Deal found 2/21$353
This American Airlines deal was found by Cheapflights users on 2/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/112:57 pmBZN - CHS
1 stop7h 28mAmerican Airlines
Tue 4/85:10 amCHS - BZN
2 stops9h 57mAmerican Airlines
Deal found 2/22$354
This Delta deal was found by Cheapflights users on 2/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/13:10 pmBZN - CHS
1 stop6h 47mDelta
Tue 4/86:45 amCHS - BZN
1 stop8h 50mDelta
Deal found 2/22$355
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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.
Fri 10/172:55 pmBZN - CHS
1 stop24h 36mAlaska Airlines
Mon 10/206:45 pmCHS - BZN
1 stop18h 03mAlaska Airlines
Deal found 2/22$375
This American Airlines deal was found by Cheapflights users on 2/21. 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 9/277:52 amBIL - CHS
2 stops11h 38mAmerican Airlines
Sat 10/45:35 amCHS - BIL
2 stops8h 16mAmerican Airlines
Deal found 2/21$388
This Mytrip deal was found by Cheapflights users on 2/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:41 pmBZN - CHS
3 stops37h 12mMultiple Airlines
Fri 3/1410:48 amCHS - BZN
3 stops25h 06mMultiple Airlines
Deal found 2/22$404
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:00 amBZN - CHS
1 stop6h 04mUnited Airlines
Fri 3/146:30 amCHS - BZN
1 stop7h 17mUnited Airlines
Deal found 2/22$436
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/313:20 pmBZN - CHS
1 stop6h 15mSouthwest
Sat 6/73:40 pmCHS - BZN
2 stops9h 45mSouthwest
Deal found 2/23$478
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/197:00 amBIL - CHS
2 stops14h 15mUnited Airlines
Sun 3/236:00 amCHS - BIL
2 stops37h 10mUnited Airlines
Deal found 2/21$714
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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.
Fri 3/284:19 pmHLN - CHS
1 stop23h 19mAlaska Airlines
Tue 4/16:38 pmCHS - HLN
1 stop23h 01mAlaska Airlines
Deal found 2/22$740
This United deal was found by Cheapflights users on 2/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/282:25 pmHLN - CHS
2 stops22h 13mUnited Airlines
Tue 4/16:00 amCHS - HLN
2 stops9h 30mUnited Airlines
Deal found 2/22$750
This United deal was found by Cheapflights users on 2/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:00 amBIL - CHS
1 stop6h 03mMultiple Airlines
Sun 3/96:36 pmCHS - BIL
1 stop30h 10mMultiple Airlines
Deal found 2/22$974

Find flights from Montana to Charleston within your budget

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 February 23, 2025.

Fly from

Montana

Fly to

Charleston

Route

Depart

Return

Price

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Tue 4/1

12:57 pm-10:25 pm

1 stop7h 28m

Charleston

Tue 4/8

5:10 am-1:07 pm

2 stops9h 57m

$354

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Tue 4/1

3:10 pm-11:57 pm

1 stop6h 47m

Charleston

Tue 4/8

6:45 am-1:35 pm

1 stop8h 50m

$355

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Mon 3/10

6:41 pm-9:53 am

3 stops37h 12m

Charleston

Fri 3/14

10:48 am-9:54 am

3 stops25h 06m

$404

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Mon 3/10

7:00 am-3:04 pm

1 stop6h 04m

Charleston

Fri 3/14

6:30 am-11:47 am

1 stop7h 17m

$436

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Sat 5/31

3:20 pm-11:35 pm

1 stop6h 15m

Charleston

Sat 6/7

3:40 pm-11:25 pm

2 stops9h 45m

$478

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Wed 3/19

7:00 am-11:15 pm

2 stops14h 15m

Charleston

Sun 3/23

6:00 am-5:10 pm

2 stops37h 10m

$714

HelenaCharleston

HLN - CHS

HLNCHS

Helena

Fri 3/28

4:19 pm-5:38 pm

1 stop23h 19m

Charleston

Tue 4/1

6:38 pm-3:39 pm

1 stop23h 01m

$740

HelenaCharleston

HLN - CHS

HLNCHS

Helena

Fri 3/28

2:25 pm-2:38 pm

2 stops22h 13m

Charleston

Tue 4/1

6:00 am-1:30 pm

2 stops9h 30m

$750

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Wed 3/5

7:00 am-3:03 pm

1 stop6h 03m

Charleston

Sun 3/9

6:36 pm-10:46 pm

1 stop30h 10m

$974

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Mon 5/19

6:23 am-2:16 pm

1 stop5h 53m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 16 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.

Travel insights for flights from Montana to Charleston

Get recent, data-driven insights about flights from Montana to Charleston including ideal travel times, pricing trends, and more.

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 February 23, 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 February 23, 2025.
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,395 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 Delta, which is currently one of the cheapest options available, starting at $159. American Airlines flights start at $162 while deals on Southwest start at $179 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, Helena - Charleston or Billings Logan Intl - 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
Santee
Mount Pleasant
Isle of Palms
Folly Beach
Summerville
Walterboro
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 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$204Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$676FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$336Average$436FlexibilityNo cancel feeOn-time63%
DeltaCheapest$351Average$467FlexibilityNo cancel feeOn-timeN/A
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