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Cheap flights from Great Falls to Charleston from $206

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Charleston departing on 4/24. 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 Great Falls to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:30 pm - 9:51 pm
GTF
-
CHS
7h 21m
1 stop
United Airlines Logo
4:16 pm - 9:34 pm
CHS
-
GTF
7h 18m
1 stop
$737United Airlines
Sat, Jun 13 - Fri, Jun 19
Alaska Airlines Logo
5:06 pm - 5:56 pm
GTF
-
CHS
22h 50m
1 stop
Alaska Airlines Logo
12:29 pm - 5:35 pm
CHS
-
GTF
31h 06m
2 stops
$742Alaska Airlines
Mon, Apr 20 - Fri, Apr 24
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
$743United Airlines
Sat, Jun 13 - Fri, Jun 19
United Airlines Logo
12:30 pm - 9:51 pm
GTF
-
CHS
7h 21m
1 stop
United Airlines Logo
4:16 pm - 9:34 pm
CHS
-
GTF
7h 18m
1 stop
$776United Airlines
Sat, Jun 13 - Fri, Jun 19
Alaska Airlines Logo
5:09 pm - 4:58 pm
GTF
-
CHS
21h 49m
1 stop
Alaska Airlines Logo
6:01 pm - 4:29 pm
CHS
-
GTF
24h 28m
1 stop
$778Alaska Airlines
Sun, Jun 14 - Fri, Jun 19
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
$782United Airlines
Sat, Jun 13 - Fri, Jun 19
United Airlines Logo
6:15 am - 10:15 pm
GTF
-
CHS
14h 00m
2 stops
United Airlines Logo
7:47 pm - 1:41 pm
CHS
-
GTF
19h 54m
2 stops
$806United Airlines
Sat, Jun 13 - Fri, Jun 19
United Airlines Logo
6:15 am - 10:15 pm
GTF
-
CHS
14h 00m
2 stops
United Airlines Logo
7:47 pm - 1:41 pm
CHS
-
GTF
19h 54m
2 stops
$826United Airlines
Sat, Jun 13 - Fri, Jun 19
United Airlines Logo
6:15 am - 9:59 pm
GTF
-
CHS
13h 44m
2 stops
United Airlines Logo
4:00 pm - 9:17 pm
CHS
-
GTF
7h 17m
1 stop
$842United Airlines
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
6:15 am - 10:16 am
GTF
-
CHS
26h 01m
2 stops
United Airlines Logo
7:47 pm - 1:41 pm
CHS
-
GTF
19h 54m
2 stops
$845United Airlines
Sun, Jun 14 - Fri, Jun 19

Alaska Airlines flights from Great Falls to Charleston

Our best Alaska Airlines deals on Great Falls to Charleston flight tickets
Alaska Airlines
Apr 20
GTF5:06 pmGreat Falls
22h 50m
1 stop
CHS5:56 pmCharleston
Apr 24
CHS12:29 pmCharleston
31h 06m
2 stops
GTF5:35 pmGreat Falls
$742
Alaska Airlines
Jun 14
GTF5:09 pmGreat Falls
21h 49m
1 stop
CHS4:58 pmCharleston
Jun 19
CHS6:01 pmCharleston
24h 28m
1 stop
GTF4:29 pmGreat Falls
$778
Alaska Airlines
Jun 14
GTF5:09 pmGreat Falls
15h 52m
2 stops
CHS11:01 amCharleston
Jun 19
CHS6:01 pmCharleston
24h 28m
1 stop
GTF4:29 pmGreat Falls
$918

United Airlines flights from Great Falls to Charleston

Our best United Airlines deals on Great Falls to Charleston flight tickets
United Airlines
Jun 13
GTF12:30 pmGreat Falls
7h 21m
1 stop
CHS9:51 pmCharleston
Jun 19
CHS4:16 pmCharleston
7h 18m
1 stop
GTF9:34 pmGreat Falls
$737
United Airlines
Jun 13
GTF6:15 amGreat Falls
14h 00m
2 stops
CHS10:15 pmCharleston
Jun 19
CHS4:16 pmCharleston
7h 18m
1 stop
GTF9:34 pmGreat Falls
$743
United Airlines
Jun 13
GTF12:30 pmGreat Falls
7h 21m
1 stop
CHS9:51 pmCharleston
Jun 19
CHS4:16 pmCharleston
7h 18m
1 stop
GTF9:34 pmGreat Falls
$776

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 April 10, 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
Quickest round-trip

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 6/13

12:30 pm-9:51 pm

1 stop7h 21m

Charleston

Fri 6/19

4:16 pm-9:34 pm

1 stop7h 18m

$737

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Mon 4/20

5:06 pm-5:56 pm

1 stop22h 50m

Charleston

Fri 4/24

12:29 pm-5:35 pm

2 stops31h 06m

$742

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 6/13

6:15 am-10:15 pm

2 stops14h 00m

Charleston

Fri 6/19

4:16 pm-9:34 pm

1 stop7h 18m

$743

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 6/13

12:30 pm-9:51 pm

1 stop7h 21m

Charleston

Fri 6/19

4:16 pm-9:34 pm

1 stop7h 18m

$776

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sun 6/14

5:09 pm-4:58 pm

1 stop21h 49m

Charleston

Fri 6/19

6:01 pm-4:29 pm

1 stop24h 28m

$778

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 6/13

6:15 am-10:15 pm

2 stops14h 00m

Charleston

Fri 6/19

4:16 pm-9:34 pm

1 stop7h 18m

$782

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 6/13

6:15 am-10:15 pm

2 stops14h 00m

Charleston

Fri 6/19

7:47 pm-1:41 pm

2 stops19h 54m

$806

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 6/13

6:15 am-10:15 pm

2 stops14h 00m

Charleston

Fri 6/19

7:47 pm-1:41 pm

2 stops19h 54m

$826

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Thu 4/23

6:15 am-9:59 pm

2 stops13h 44m

Charleston

Mon 4/27

4:00 pm-9:17 pm

1 stop7h 17m

$842

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sun 6/14

6:15 am-10:16 am

2 stops26h 01m

Charleston

Fri 6/19

7:47 pm-1:41 pm

2 stops19h 54m

$845

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 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 1% 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

7h 21m

Direct flights

None
The fastest flight from Great Falls to Charleston takes 7h 21m
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 7h 21m.

  • 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
Isle of Palms
Summerville
Kiawah Island
North Charleston
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.

An easier way to manage your Charleston trip

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