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Cheap flights from Great Falls to Charleston from $489

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Charleston departing on 7/22. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Great Falls to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 10:15 pm
GTF
-
CHS
14h 00m
2 stops
United Airlines Logo
4:16 pm - 9:34 pm
CHS
-
GTF
7h 18m
1 stop
$489United Airlines
Wed, Jul 22 - Tue, Jul 28
United Airlines Logo
12:30 pm - 9:48 pm
GTF
-
CHS
7h 18m
1 stop
United Airlines Logo
4:16 pm - 9:34 pm
CHS
-
GTF
7h 18m
1 stop
$562United Airlines
Wed, Jul 22 - Tue, Jul 28
United Airlines Logo
6:15 am - 10:15 pm
GTF
-
CHS
14h 00m
2 stops
United Airlines Logo
8:30 am - 1:29 pm
CHS
-
GTF
6h 59m
1 stop
$569United Airlines
Sat, Aug 8 - Fri, Aug 14
Alaska Airlines Logo
4:55 pm - 5:18 pm
GTF
-
CHS
22h 23m
1 stop
Alaska Airlines Logo
6:14 pm - 4:13 pm
CHS
-
GTF
23h 59m
1 stop
$664Alaska Airlines
Fri, Dec 11 - Tue, Dec 15
Alaska Airlines Logo
4:55 pm - 10:22 am
GTF
-
CHS
15h 27m
2 stops
Alaska Airlines Logo
6:14 pm - 4:13 pm
CHS
-
GTF
23h 59m
1 stop
$681Alaska Airlines
Fri, Dec 11 - Tue, Dec 15
Alaska Airlines Logo
4:55 pm - 10:22 am
GTF
-
CHS
15h 27m
2 stops
Alaska Airlines Logo
3:53 pm - 4:13 pm
CHS
-
GTF
26h 20m
2 stops
$717Alaska Airlines
Fri, Dec 11 - Tue, Dec 15
United Airlines Logo
6:15 am - 10:15 pm
GTF
-
CHS
14h 00m
2 stops
United Airlines Logo
10:14 am - 9:12 pm
CHS
-
GTF
12h 58m
2 stops
$727United Airlines
Sat, Aug 8 - Fri, Aug 14
Alaska Airlines Logo
4:55 pm - 10:22 am
GTF
-
CHS
15h 27m
2 stops
Alaska Airlines Logo
6:14 pm - 4:13 pm
CHS
-
GTF
23h 59m
1 stop
$807Alaska Airlines
Fri, Dec 11 - Tue, Dec 15
United Airlines Logo
6:15 am - 10:21 am
GTF
-
CHS
26h 06m
2 stops
United Airlines Logo
2:30 pm - 1:29 pm
CHS
-
GTF
24h 59m
2 stops
$809United Airlines
Fri, Dec 11 - Tue, Dec 15
United Airlines Logo
12:30 pm - 9:48 pm
GTF
-
CHS
7h 18m
1 stop
United Airlines Logo
4:30 pm - 9:12 pm
CHS
-
GTF
6h 42m
1 stop
$968United Airlines
Sat, Aug 8 - Fri, Aug 14

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Alaska Airlines flights from Great Falls to Charleston

Our best Alaska Airlines deals on Great Falls to Charleston flight tickets
Alaska Airlines
Dec 11
GTF4:55 pmGreat Falls
22h 23m
1 stop
CHS5:18 pmCharleston
Dec 15
CHS6:14 pmCharleston
23h 59m
1 stop
GTF4:13 pmGreat Falls
$664
Alaska Airlines
Dec 11
GTF4:55 pmGreat Falls
15h 27m
2 stops
CHS10:22 amCharleston
Dec 15
CHS6:14 pmCharleston
23h 59m
1 stop
GTF4:13 pmGreat Falls
$681
Alaska Airlines
Dec 11
GTF4:55 pmGreat Falls
15h 27m
2 stops
CHS10:22 amCharleston
Dec 15
CHS3:53 pmCharleston
26h 20m
2 stops
GTF4:13 pmGreat Falls
$717

United Airlines flights from Great Falls to Charleston

Our best United Airlines deals on Great Falls to Charleston flight tickets
United Airlines
Jul 22
GTF6:15 amGreat Falls
14h 00m
2 stops
CHS10:15 pmCharleston
Jul 28
CHS4:16 pmCharleston
7h 18m
1 stop
GTF9:34 pmGreat Falls
$489
United Airlines
Jul 22
GTF12:30 pmGreat Falls
7h 18m
1 stop
CHS9:48 pmCharleston
Jul 28
CHS4:16 pmCharleston
7h 18m
1 stop
GTF9:34 pmGreat Falls
$562
United Airlines
Aug 8
GTF6:15 amGreat Falls
14h 00m
2 stops
CHS10:15 pmCharleston
Aug 14
CHS8:30 amCharleston
6h 59m
1 stop
GTF1:29 pmGreat Falls
$569

momondo Fare Finder

 
Customize your flight search to find flights from Great Falls 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 July 11, 2026.
Use the filters below to find and compare flights from Great Falls to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Wed 7/22

6:15 am-10:15 pm

2 stops14h 00m

Charleston

Tue 7/28

4:16 pm-9:34 pm

1 stop7h 18m

$489

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Wed 7/22

12:30 pm-9:48 pm

1 stop7h 18m

Charleston

Tue 7/28

4:16 pm-9:34 pm

1 stop7h 18m

$562

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 8/8

6:15 am-10:15 pm

2 stops14h 00m

Charleston

Fri 8/14

8:30 am-1:29 pm

1 stop6h 59m

$569

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Fri 12/11

4:55 pm-5:18 pm

1 stop22h 23m

Charleston

Tue 12/15

6:14 pm-4:13 pm

1 stop23h 59m

$664

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Fri 12/11

4:55 pm-10:22 am

2 stops15h 27m

Charleston

Tue 12/15

6:14 pm-4:13 pm

1 stop23h 59m

$681

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Fri 12/11

4:55 pm-10:22 am

2 stops15h 27m

Charleston

Tue 12/15

3:53 pm-4:13 pm

2 stops26h 20m

$717

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 8/8

6:15 am-10:15 pm

2 stops14h 00m

Charleston

Fri 8/14

10:14 am-9:12 pm

2 stops12h 58m

$727

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Fri 12/11

4:55 pm-10:22 am

2 stops15h 27m

Charleston

Tue 12/15

6:14 pm-4:13 pm

1 stop23h 59m

$807

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Fri 12/11

6:15 am-10:21 am

2 stops26h 06m

Charleston

Tue 12/15

2:30 pm-1:29 pm

2 stops24h 59m

$809
Quickest round-trip

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 8/8

12:30 pm-9:48 pm

1 stop7h 18m

Charleston

Fri 8/14

4:30 pm-9:12 pm

1 stop6h 42m

$968

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Charleston from

How to get the cheapest flight ticket from Great Falls 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

Can stopping save me money on Great Falls to Charleston flights?

You could potentially save up to 43% on your flight if you consider stops on a Great Falls to Charleston flight.

When to book flights from Great Falls to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Charleston (GTF to CHS) flight deals and tips

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

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Great Falls to Charleston takes 14h 00m
There are no direct flights from Great Falls to Charleston. There are no popular flight routes from Great Falls to Charleston.
Search flight deals

Frequently asked questions about flying from Great Falls to Charleston

  • How far is Great Falls to Charleston by plane?

    A flight from Great Falls to Charleston will travel around 1923.3 mi. A reasonable flight in good conditions will take 14h 00m.

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

    Prices for flights from Great Falls Airport to Charleston Airport were last updated today.

  • How old do you have to be to fly from Great Falls Airport 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 Great Falls Airport to Charleston Airport.

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

    The travel and health documents you'll need for your trip to Charleston Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Charleston Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
North Charleston
Isle of Palms
Summerville
Kiawah Island
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 Great Falls to Charleston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Charleston from Great Falls.

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

momondo does allow users to show only those flights to Charleston from Great Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Great Falls to Charleston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Great Falls to Charleston.

I’m not ready to book a flight from Great Falls 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 Great Falls and alert you when they change.

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