HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — BZN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to Montana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:05 am
CHS
-
BIL
1 stop7h 16m
United Airlines
Sat 10/3112:30 pm
BIL
-
CHS
1 stop6h 34m
United Airlines
Deal found 1/28$309
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:00 pm
CHS
-
BZN
1 stop12h 55m
Southwest
Wed 2/257:40 am
BZN
-
CHS
1 stop11h 10m
Southwest
Deal found 1/27$310
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:15 am
CHS
-
BIL
2 stops12h 06m
United Airlines
Sat 2/287:00 am
BIL
-
CHS
2 stops14h 44m
United Airlines
Deal found 1/28$319
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 3/127:03 am
CHS
-
BZN
1 stop7h 54m
American Airlines
Tue 3/171:36 pm
BZN
-
CHS
1 stop7h 47m
American Airlines
Deal found 1/28$321
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 3/144:55 pm
CHS
-
BZN
1 stop7h 17m
United Airlines
Mon 3/238:00 am
BZN
-
CHS
2 stops13h 30m
United Airlines
Deal found 1/27$323
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 3/124:55 pm
CHS
-
BZN
1 stop7h 17m
United Airlines
Tue 3/1712:44 pm
BZN
-
CHS
1 stop6h 32m
United Airlines
Deal found 1/27$326
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 9/126:35 am
CHS
-
MSO
1 stop6h 59m
United Airlines
Sat 9/2612:40 pm
MSO
-
CHS
1 stop6h 24m
United Airlines
Deal found 1/27$329
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 6/95:30 am
CHS
-
MSO
2 stops11h 07m
Delta
Mon 6/155:45 am
MSO
-
CHS
1 stop6h 20m
Delta
Deal found 1/27$334
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:00 am
CHS
-
MSO
2 stops13h 26m
United Airlines
Mon 6/157:15 am
MSO
-
CHS
2 stops14h 36m
United Airlines
Deal found 1/28$339
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:32 am
CHS
-
BZN
1 stop7h 47m
American Airlines
Sun 2/157:00 am
BZN
-
CHS
1 stop7h 44m
American Airlines
Deal found 1/27$349
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:05 am
CHS
-
BIL
1 stop8h 13m
American Airlines
Sat 2/281:48 pm
BIL
-
CHS
1 stop6h 36m
American Airlines
Deal found 1/27$354
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/123:45 pm
CHS
-
BIL
1 stop8h 27m
American Airlines
Mon 2/165:27 am
BIL
-
CHS
1 stop7h 28m
American Airlines
Deal found 1/27$359

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$169
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$471
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 ($110 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 January 2026
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 January 29, 2026.
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

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Tue 2/24

3:45 pm-10:12 pm

1 stop8h 27m

Billings Logan Intl

Sat 2/28

1:48 pm-10:24 pm

1 stop6h 36m

$309

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Fri 2/20

1:00 pm-11:55 pm

1 stop12h 55m

Bozeman Gallatin Field

Wed 2/25

7:40 am-8:50 pm

1 stop11h 10m

$310

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Tue 2/24

4:00 pm-9:21 pm

1 stop7h 21m

Billings Logan Intl

Sat 2/28

7:00 am-11:44 pm

2 stops14h 44m

$314

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Thu 3/12

7:03 am-12:57 pm

1 stop7h 54m

Bozeman Gallatin Field

Tue 3/17

1:36 pm-11:23 pm

1 stop7h 47m

$321

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Sat 3/14

4:55 pm-10:12 pm

1 stop7h 17m

Bozeman Gallatin Field

Mon 3/23

8:00 am-11:30 pm

2 stops13h 30m

$323

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Tue 6/9

5:30 am-2:37 pm

2 stops11h 07m

Missoula Johnson-Bell Field

Mon 6/15

5:45 am-2:05 pm

1 stop6h 20m

$334

CharlestonMissoula

CHS - MSO

CHSMSO

Charleston

Tue 6/9

6:00 am-11:35 am

1 stop7h 35m

Missoula Johnson-Bell Field

Mon 6/15

7:15 am-11:51 pm

2 stops14h 36m

$334

CharlestonBillings

CHS - BIL

CHSBIL

Charleston

Thu 2/12

3:45 pm-10:12 pm

1 stop8h 27m

Billings Logan Intl

Mon 2/16

5:27 am-2:55 pm

1 stop7h 28m

$359

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Wed 4/8

8:00 am-1:34 pm

1 stop7h 34m

Bozeman Gallatin Field

Sat 4/11

12:32 pm-9:25 pm

1 stop6h 53m

$363

CharlestonBozeman

CHS - BZN

CHSBZN

Charleston

Wed 4/8

3:40 pm-10:00 pm

2 stops8h 20m

Bozeman Gallatin Field

Sat 4/11

7:30 am-8:15 pm

2 stops10h 45m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 33 results
1
2
3
4

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.

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 January 29, 2026.
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
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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
8,128 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

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 $314, American Airlines can have you in Montana from Charleston in 7h 21m. The distance from Charleston to Montana is about 1750 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 - Kalispell Glacier Park or Charleston - Missoula Johnson-Bell Field 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to John F Kennedy Intl flights
Charlotte to Hobby flights
Charlotte to Las Vegas flights
Charlotte to Denver flights
Charlotte to Dallas/Fort Worth flights
Charlotte to George Bush Intcntl flights
Charlotte to LaGuardia flights
Charlotte to Miami flights
Charlotte to Newark flights
Charlotte to Fort Lauderdale flights
Charlotte to Orlando flights
Charlotte to O'Hare Intl flights
Charlotte to Dulles Intl flights
Charlotte to Seattle flights
Charlotte to Sky Harbor Intl flights
Charlotte to Boston flights
Charlotte to Los Angeles flights
Charlotte to Baltimore flights
Charlotte to Salt Lake City flights
Charlotte to New Orleans flights
Charlotte to Love Field flights
Charlotte to Tampa flights
Charlotte to San Francisco flights
Charleston to Miami flights
Charleston to Fort Lauderdale flights
Savannah to John F Kennedy Intl flights
Charlotte to West Palm Beach flights
Savannah to LaGuardia flights
Charlotte to Philadelphia flights
Charleston to O'Hare Intl flights
Charleston to John F Kennedy Intl flights
Charlotte to Midway flights
Charlotte to Detroit flights
Charlotte to Honolulu flights
Charleston to New Orleans flights
Greenville to Newark flights
Charlotte to San Diego flights
Charleston to Newark flights
Greenville to Denver flights
Charlotte to Nashville flights
Charleston to LaGuardia flights
Charlotte to Ontario flights
Greenville to LaGuardia flights
Charleston to Denver flights
Charleston to Las Vegas flights
Savannah to Newark flights
Charlotte to Fort Myers flights
Charlotte to Minneapolis flights
Charleston to Dallas/Fort Worth flights
Columbia to LaGuardia flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$184Average$473FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$298Average$540FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$316Average$559FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$398Average$512FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.