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Cheap flights from Montana to Charleston from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Charleston departing on 4/26. 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.
United Airlines Logo
12:39 pm - 11:59 pm
BZN
-
CHS
9h 20m
2 stops
United Airlines Logo
6:00 am - 11:29 am
CHS
-
BZN
7h 29m
1 stop
$277United Airlines
Wed, Apr 15 - Fri, Apr 17
United Airlines Logo
12:39 pm - 11:59 pm
BZN
-
CHS
9h 20m
2 stops
United Airlines Logo
6:00 am - 1:34 pm
CHS
-
BZN
9h 34m
2 stops
$282United Airlines
Wed, Apr 15 - Fri, Apr 17
United Airlines Logo
10:38 am - 9:59 pm
BIL
-
CHS
9h 21m
2 stops
United Airlines Logo
10:00 am - 8:57 pm
CHS
-
BIL
12h 57m
2 stops
$299United Airlines
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
12:53 pm - 10:12 pm
BZN
-
CHS
7h 19m
1 stop
American Airlines Logo
8:25 am - 4:07 pm
CHS
-
BZN
9h 42m
1 stop
$301American Airlines
Sat, May 23 - Mon, Jun 1
United Airlines Logo
12:30 pm - 9:48 pm
GTF
-
CHS
7h 18m
1 stop
United Airlines Logo
10:00 am - 9:34 pm
CHS
-
GTF
13h 34m
2 stops
$304United Airlines
Sat, May 30 - Wed, Jun 3
Delta Logo
2:53 pm - 11:50 pm
BZN
-
CHS
6h 57m
1 stop
Delta Logo
6:25 am - 1:36 pm
CHS
-
BZN
9h 11m
1 stop
$318Delta
Wed, Apr 15 - Fri, Apr 17
American Airlines Logo
7:00 am - 4:44 pm
BZN
-
CHS
7h 44m
1 stop
American Airlines Logo
7:00 am - 12:53 pm
CHS
-
BZN
7h 53m
1 stop
$321American Airlines
Mon, Apr 6 - Thu, Apr 9
American Airlines Logo
7:00 am - 7:28 pm
BZN
-
CHS
10h 28m
2 stops
American Airlines Logo
7:03 am - 2:46 pm
CHS
-
BZN
9h 43m
1 stop
$332American Airlines
Mon, Mar 23 - Mon, Mar 30
Delta Logo
6:18 pm - 9:35 pm
BIL
-
CHS
25h 17m
2 stops
Delta Logo
11:26 am - 8:06 pm
CHS
-
BIL
10h 40m
2 stops
$356Delta
Sat, Apr 18 - Wed, Apr 22
Delta Logo
6:24 am - 2:40 pm
BIL
-
CHS
6h 16m
1 stop
Delta Logo
11:26 am - 8:06 pm
CHS
-
BIL
10h 40m
2 stops
$398Delta
Sat, Apr 18 - Wed, Apr 22

United Airlines flights from Montana to Charleston

Our best United Airlines deals on Montana to Charleston flight tickets
United Airlines
Apr 15
BZN12:39 pmBozeman Gallatin Field
9h 20m
2 stops
CHS11:59 pmCharleston
Apr 17
CHS6:00 amCharleston
7h 29m
1 stop
BZN11:29 amBozeman Gallatin Field
$277
United Airlines
Apr 15
BZN12:39 pmBozeman Gallatin Field
9h 20m
2 stops
CHS11:59 pmCharleston
Apr 17
CHS6:00 amCharleston
9h 34m
2 stops
BZN1:34 pmBozeman Gallatin Field
$282
United Airlines
Apr 17
BIL10:38 amBillings Logan Intl
9h 21m
2 stops
CHS9:59 pmCharleston
Apr 21
CHS10:00 amCharleston
12h 57m
2 stops
BIL8:57 pmBillings Logan Intl
$299

Alaska Airlines flights from Montana to Charleston

Our best Alaska Airlines deals on Montana to Charleston flight tickets
Alaska Airlines
Mar 31
BZN7:00 amBozeman Gallatin Field
8h 53m
1 stop
CHS5:53 pmCharleston
Apr 6
CHS6:53 pmCharleston
31h 04m
1 stop
BZN11:57 pmBozeman Gallatin Field
$451
Alaska Airlines
Jul 25
BIL7:11 pmBillings Logan Intl
21h 19m
1 stop
CHS6:30 pmCharleston
Aug 3
CHS7:30 pmCharleston
19h 26m
1 stop
BIL12:56 pmBillings Logan Intl
$479
Alaska Airlines
Mar 31
BZN7:00 amBozeman Gallatin Field
8h 53m
1 stop
CHS5:53 pmCharleston
Apr 6
CHS6:53 pmCharleston
22h 31m
2 stops
BZN3:24 pmBozeman Gallatin Field
$487

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 February 24, 2026.
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

Wed 4/15

12:39 pm-11:59 pm

2 stops9h 20m

Charleston

Fri 4/17

6:00 am-11:29 am

1 stop7h 29m

$277

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Wed 4/15

12:39 pm-11:59 pm

2 stops9h 20m

Charleston

Fri 4/17

6:00 am-1:34 pm

2 stops9h 34m

$282

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Fri 4/17

10:38 am-9:59 pm

2 stops9h 21m

Charleston

Tue 4/21

10:00 am-8:57 pm

2 stops12h 57m

$299

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Sat 5/23

12:53 pm-10:12 pm

1 stop7h 19m

Charleston

Mon 6/1

8:25 am-4:07 pm

1 stop9h 42m

$301

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 5/30

12:30 pm-9:48 pm

1 stop7h 18m

Charleston

Wed 6/3

10:00 am-9:34 pm

2 stops13h 34m

$304

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Wed 4/15

2:53 pm-11:50 pm

1 stop6h 57m

Charleston

Fri 4/17

6:25 am-1:36 pm

1 stop9h 11m

$318

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Mon 4/6

7:00 am-4:44 pm

1 stop7h 44m

Charleston

Thu 4/9

7:00 am-12:53 pm

1 stop7h 53m

$321

BozemanCharleston

BZN - CHS

BZNCHS

Bozeman Gallatin Field

Mon 3/23

7:00 am-7:28 pm

2 stops10h 28m

Charleston

Mon 3/30

7:03 am-2:46 pm

1 stop9h 43m

$332

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Sat 4/18

6:18 pm-9:35 pm

2 stops25h 17m

Charleston

Wed 4/22

11:26 am-8:06 pm

2 stops10h 40m

$356

BillingsCharleston

BIL - CHS

BILCHS

Billings Logan Intl

Sat 4/18

6:24 am-2:40 pm

1 stop6h 16m

Charleston

Wed 4/22

11:26 am-8:06 pm

2 stops10h 40m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 January. Flight prices, which tend to average around $308, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Charleston, with average flight prices from Montana averaging around $355.

Can stopping save me money on Montana to Charleston flights?

You could potentially save up to 56% 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

6h 01m

Direct flights

None
The fastest flight from Montana to Charleston takes 6h 01m
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
American AirlinesPriceFrom $249Free CancellationRating
7.2
11,344 reviews
Search American Airlines flights
DeltaPriceFrom $282Free CancellationRating
7.9
8,239 reviews
Search Delta flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
9,344 reviews
Search United Airlines 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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