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Cheap flights from Great Falls to Charleston from $458

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 3/7. 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
6:15 am - 3:03 pm
GTF
-
CHS
6h 48m
1 stop
United Airlines Logo
4:00 pm - 9:11 pm
CHS
-
GTF
7h 11m
1 stop
$458United Airlines
Sat, Mar 7 - Mon, Mar 9
United Airlines Logo
6:15 am - 6:04 pm
GTF
-
CHS
9h 49m
2 stops
United Airlines Logo
4:00 pm - 9:11 pm
CHS
-
GTF
7h 11m
1 stop
$464United Airlines
Sat, Mar 7 - Mon, Mar 9
United Airlines Logo
6:15 am - 6:04 pm
GTF
-
CHS
9h 49m
2 stops
United Airlines Logo
10:20 am - 9:11 pm
CHS
-
GTF
12h 51m
2 stops
$574United Airlines
Sat, Mar 7 - Mon, Mar 9
United Airlines Logo
6:15 am - 6:04 pm
GTF
-
CHS
9h 49m
2 stops
United Airlines Logo
7:47 pm - 1:33 pm
CHS
-
GTF
19h 46m
3 stops
$620United Airlines
Sat, Mar 7 - Mon, Mar 9
Alaska Airlines Logo
6:28 pm - 5:32 pm
GTF
-
CHS
21h 04m
1 stop
Alaska Airlines Logo
6:32 pm - 4:17 pm
CHS
-
GTF
23h 45m
1 stop
$855Alaska Airlines
Wed, Mar 4 - Sun, Mar 8
Delta Logo
6:20 pm - 9:23 am
GTF
-
CHS
13h 03m
2 stops
Delta Logo
7:35 am - 5:42 pm
CHS
-
GTF
12h 07m
2 stops
$862Delta
Wed, Mar 4 - Sun, Mar 8
Alaska Airlines Logo
6:28 pm - 11:25 pm
GTF
-
CHS
26h 57m
2 stops
Alaska Airlines Logo
6:32 pm - 4:17 pm
CHS
-
GTF
23h 45m
1 stop
$1,010Alaska Airlines
Wed, Mar 4 - Sun, Mar 8

United Airlines flights from Great Falls to Charleston

Our best United Airlines deals on Great Falls to Charleston flight tickets
United Airlines
Mar 7
GTF6:15 amGreat Falls
6h 48m
1 stop
CHS3:03 pmCharleston
Mar 9
CHS4:00 pmCharleston
7h 11m
1 stop
GTF9:11 pmGreat Falls
$458
United Airlines
Mar 7
GTF6:15 amGreat Falls
9h 49m
2 stops
CHS6:04 pmCharleston
Mar 9
CHS4:00 pmCharleston
7h 11m
1 stop
GTF9:11 pmGreat Falls
$464
United Airlines
Mar 7
GTF6:15 amGreat Falls
9h 49m
2 stops
CHS6:04 pmCharleston
Mar 9
CHS10:20 amCharleston
12h 51m
2 stops
GTF9:11 pmGreat Falls
$574

Alaska Airlines flights from Great Falls to Charleston

Our best Alaska Airlines deals on Great Falls to Charleston flight tickets
Alaska Airlines
Mar 4
GTF6:28 pmGreat Falls
21h 04m
1 stop
CHS5:32 pmCharleston
Mar 8
CHS6:32 pmCharleston
23h 45m
1 stop
GTF4:17 pmGreat Falls
$855
Alaska Airlines
Mar 4
GTF6:28 pmGreat Falls
26h 57m
2 stops
CHS11:25 pmCharleston
Mar 8
CHS6:32 pmCharleston
23h 45m
1 stop
GTF4:17 pmGreat Falls
$1,010
Alaska Airlines
Feb 24
GTF4:57 pmGreat Falls
22h 35m
1 stop
CHS5:32 pmCharleston
Feb 28
CHS6:32 pmCharleston
23h 45m
1 stop
GTF4:17 pmGreat Falls
$1,299

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 February 19, 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

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 3/7

6:15 am-3:03 pm

1 stop6h 48m

Charleston

Mon 3/9

4:00 pm-9:11 pm

1 stop7h 11m

$458

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 3/7

6:15 am-6:04 pm

2 stops9h 49m

Charleston

Mon 3/9

4:00 pm-9:11 pm

1 stop7h 11m

$464

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 3/7

6:15 am-6:04 pm

2 stops9h 49m

Charleston

Mon 3/9

10:20 am-9:11 pm

2 stops12h 51m

$574

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Sat 3/7

6:15 am-6:04 pm

2 stops9h 49m

Charleston

Mon 3/9

7:47 pm-1:33 pm

3 stops19h 46m

$620

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Wed 3/4

6:28 pm-5:32 pm

1 stop21h 04m

Charleston

Sun 3/8

6:32 pm-4:17 pm

1 stop23h 45m

$855

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Wed 3/4

6:20 pm-9:23 am

2 stops13h 03m

Charleston

Sun 3/8

7:35 am-5:42 pm

2 stops12h 07m

$862

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

Wed 3/4

6:28 pm-11:25 pm

2 stops26h 57m

Charleston

Sun 3/8

6:32 pm-4:17 pm

1 stop23h 45m

$1,010

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 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

6h 48m

Direct flights

None
The fastest flight from Great Falls to Charleston takes 6h 48m
There are no direct flights from Great Falls to Charleston. There are no popular flight routes from Great Falls to Charleston.
Search flight deals

  • 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 6h 48m.

  • 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
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 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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