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Cheap flights from Montana to Charleston from $249

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Charleston departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Montana to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:13 pm - 10:34 pm
BZN
-
CHS
6h 21m1 stop
American Airlines Logo
7:32 am - 1:19 pm
CHS
-
BZN
7h 47m1 stop
$249American Airlines
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
2:13 pm - 10:34 pm
BZN
-
CHS
6h 21m1 stop
American Airlines Logo
7:32 am - 1:19 pm
CHS
-
BZN
7h 47m1 stop
$299American Airlines
Thu, Jan 8 - Tue, Jan 13
American Airlines Logo
2:13 pm - 10:34 pm
BZN
-
CHS
6h 21m1 stop
American Airlines Logo
6:10 am - 12:50 pm
CHS
-
BZN
8h 40m2 stops
$304American Airlines
Thu, Jan 8 - Tue, Jan 13
American Airlines Logo
1:42 pm - 8:47 am
BZN
-
CHS
17h 05m2 stops
American Airlines Logo
7:32 am - 1:19 pm
CHS
-
BZN
7h 47m1 stop
$307American Airlines
Thu, Feb 5 - Sun, Feb 8
Alaska Airlines Logo
7:20 am - 6:22 pm
BZN
-
CHS
9h 02m1 stop
Alaska Airlines Logo
6:32 pm - 11:56 pm
CHS
-
BZN
31h 24m1 stop
$325Alaska Airlines
Mon, Feb 9 - Sun, Feb 15
Delta Logo
6:10 am - 2:04 pm
BIL
-
CHS
5h 54m1 stop
Delta Logo
3:00 pm - 7:24 pm
CHS
-
BIL
6h 24m1 stop
$337Delta
Mon, Jan 19 - Thu, Jan 22
United Airlines Logo
6:15 am - 3:05 pm
BZN
-
CHS
6h 50m1 stop
United Airlines Logo
4:01 pm - 9:33 pm
CHS
-
BZN
7h 32m1 stop
$339United Airlines
Wed, Jan 21 - Sat, Jan 24
Delta Logo
6:10 am - 2:04 pm
BIL
-
CHS
5h 54m1 stop
Delta Logo
10:31 am - 7:24 pm
CHS
-
BIL
10h 53m2 stops
$342Delta
Mon, Jan 19 - Thu, Jan 22
United Airlines Logo
12:05 pm - 11:44 pm
BZN
-
CHS
9h 39m1 stop
United Airlines Logo
10:30 am - 9:33 pm
CHS
-
BZN
13h 03m2 stops
$344United Airlines
Wed, Jan 21 - Sat, Jan 24
Alaska Airlines Logo
5:59 pm - 6:22 pm
GTF
-
CHS
22h 23m1 stop
Alaska Airlines Logo
7:22 pm - 5:19 pm
CHS
-
GTF
23h 57m1 stop
$458Alaska Airlines
Thu, Jan 15 - Sun, Jan 18

Delta flights from Montana to Charleston

Our best Delta deals on Montana to Charleston flight tickets
Delta
Jan 19
BIL6:10 amBillings Logan Intl
5h 54m
1 stop
CHS2:04 pmCharleston
Jan 22
CHS3:00 pmCharleston
6h 24m
1 stop
BIL7:24 pmBillings Logan Intl
$337
Find similar
Delta
Jan 19
BIL6:10 amBillings Logan Intl
5h 54m
1 stop
CHS2:04 pmCharleston
Jan 22
CHS10:31 amCharleston
10h 53m
2 stops
BIL7:24 pmBillings Logan Intl
$342
Find similar
Delta
Jan 8
BZN6:30 pmBozeman Gallatin Field
12h 49m
2 stops
CHS9:19 amCharleston
Jan 13
CHS5:25 amCharleston
10h 55m
2 stops
BZN2:20 pmBozeman Gallatin Field
$372
Find similar

American Airlines flights from Montana to Charleston

Our best American Airlines deals on Montana to Charleston flight tickets
American Airlines
Feb 5
BZN2:13 pmBozeman Gallatin Field
6h 21m
1 stop
CHS10:34 pmCharleston
Feb 8
CHS7:32 amCharleston
7h 47m
1 stop
BZN1:19 pmBozeman Gallatin Field
$249
Find similar
American Airlines
Jan 8
BZN2:13 pmBozeman Gallatin Field
6h 21m
1 stop
CHS10:34 pmCharleston
Jan 13
CHS7:32 amCharleston
7h 47m
1 stop
BZN1:19 pmBozeman Gallatin Field
$299
Find similar
American Airlines
Jan 8
BZN2:13 pmBozeman Gallatin Field
6h 21m
1 stop
CHS10:34 pmCharleston
Jan 13
CHS6:10 amCharleston
8h 40m
2 stops
BZN12:50 pmBozeman Gallatin Field
$304
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Montana to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Thu 2/5

2:13 pm-10:34 pm

1 stop6h 21m

Charleston

Sun 2/8

7:32 am-1:19 pm

1 stop7h 47m

$249

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Thu 1/8

2:13 pm-10:34 pm

1 stop6h 21m

Charleston

Tue 1/13

7:32 am-1:19 pm

1 stop7h 47m

$299

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Thu 1/8

2:13 pm-10:34 pm

1 stop6h 21m

Charleston

Tue 1/13

6:10 am-12:50 pm

2 stops8h 40m

$304

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Thu 2/5

1:42 pm-8:47 am

2 stops17h 05m

Charleston

Sun 2/8

7:32 am-1:19 pm

1 stop7h 47m

$307

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Mon 2/9

7:20 am-6:22 pm

1 stop9h 02m

Charleston

Sun 2/15

6:32 pm-11:56 pm

1 stop31h 24m

$325

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Mon 1/19

6:10 am-2:04 pm

1 stop5h 54m

Charleston

Thu 1/22

3:00 pm-7:24 pm

1 stop6h 24m

$337

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Wed 1/21

6:15 am-3:05 pm

1 stop6h 50m

Charleston

Sat 1/24

4:01 pm-9:33 pm

1 stop7h 32m

$339

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Mon 1/19

6:10 am-2:04 pm

1 stop5h 54m

Charleston

Thu 1/22

10:31 am-7:24 pm

2 stops10h 53m

$342

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Wed 1/21

12:05 pm-11:44 pm

1 stop9h 39m

Charleston

Sat 1/24

10:30 am-9:33 pm

2 stops13h 03m

$344

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Thu 1/15

5:59 pm-6:22 pm

1 stop22h 23m

Charleston

Sun 1/18

7:22 pm-5:19 pm

1 stop23h 57m

$458

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Charleston from

How to get the cheapest flight ticket from Montana to Charleston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Montana is in August. Flight prices, which tend to average around $358, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Charleston, with average flight prices from Montana averaging around $377.

What is the cheapest day to depart on your flight to Charleston?

The cheapest day to depart from Montana to Charleston is on a Tuesday. Travelers who choose to depart for Charleston on a Tuesday will often find tickets for as low as $408. The most expensive day to fly to Charleston is Sunday, with ticket prices averaging around $800.

What is the cheapest time of day to depart on your flight to Charleston?

The cheapest time of day to fly to Charleston is at noon when flights can be purchased for as low as $575. In the morning is when there is more demand to fly to Charleston, so prices are often more expensive at around $652 per ticket.

Can stopping save me money on Montana to Charleston flights?

You could potentially save up to 63% on your flight if you consider stops on a Montana to Charleston flight.

Cheap Montana to Charleston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Charleston

Fastest flight time

5h 43m

Direct flights

None
The fastest flight from Montana to Charleston takes 5h 43m
There are no direct flights from Montana to Charleston. There are no popular flight routes from Montana to Charleston.
Search flight deals

  • When did momondo last update prices for flights from Montana to Charleston Airport?

    Prices for flights from Montana to Charleston Airport refresh daily.

  • How many operators does momondo search for flights from Montana to Charleston Airport?

  • How old do you have to be to fly from Montana to Charleston Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The required travel and health documents for your Charleston Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Charleston Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Montana to Charleston

Compare and see reviews for airlines that fly from Montana to Charleston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $282Free CancellationRating
7.9
8,019 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
11,073 reviews
Search American Airlines flights
United AirlinesPriceFrom $327Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
SouthwestPriceFrom $328Free CancellationRating
8.0
4,256 reviews
Search Southwest flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
Isle of Palms
North Charleston
Kiawah Island
Summerville
Mount Pleasant
Edisto Island
Santee
Walterboro
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Charleston?

Finding the right flight to Charleston from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Charleston quick and easy, saving you time and money.

Can I find flights from Montana to Charleston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Charleston from Montana with this policy.

How can momondo help me find flights from Montana to Charleston?

momondo provides multiple filters to help you find the best flight to Charleston from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Montana to Charleston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Charleston, momondo offers a useful price alert feature which will track prices for flights to Charleston from Montana and alert you when they change.

An easier way to manage your Charleston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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