HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$367+ Cheap flights from Great Falls to Charleston (GTF - CHS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — CHS
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Great Falls to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Great Falls to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juin 12, 2025.

Round-trip from

$367
(Mytrip)
From Great Falls to Charleston
Search Deals

Find flight deals from Great Falls to Charleston

Cheapest flights from Great Falls to Charleston
Explore the most affordable flight options available from Great Falls to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/2710:17 amGTF - CHS
2 stops20h 20mMultiple Airlines
mar. 7/17:03 amCHS - GTF
3 stops40h 26mMultiple Airlines
Deal found 6/12$367
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/276:25 amGTF - CHS
1 stop6h 56mUnited Airlines
mar. 7/14:27 pmCHS - GTF
1 stop6h 46mUnited Airlines
Deal found 6/12$472
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/46:00 amGTF - CHS
1 stop6h 11mDelta
sam. 8/911:34 amCHS - GTF
1 stop6h 53mDelta
Deal found 6/11$540

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated juin 12, 2025.
Use the filters below to find and compare flights from Great Falls to Charleston that are best for you.

Fly from

Great Falls

Fly to

Charleston

Route

Depart

Return

Price

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

ven. 6/27

10:17 am-8:37 am

2 stops20h 20m

Charleston

mar. 7/1

7:03 am-9:29 pm

3 stops40h 26m

$367

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

ven. 6/27

6:25 am-3:21 pm

1 stop6h 56m

Charleston

mar. 7/1

4:27 pm-9:13 pm

1 stop6h 46m

$472

Great FallsCharleston

GTF - CHS

GTFCHS

Great Falls

lun. 8/4

6:00 am-2:11 pm

1 stop6h 11m

Charleston

sam. 8/9

11:34 am-4:27 pm

1 stop6h 53m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Great Falls to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Charleston

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated juin 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Great Falls to Charleston round-trip?

    United Airlines, at $472, was found to be the cheapest airline from Great Falls to Charleston. An alternate airline flying to your destination would be Delta.

  • Can I find deals for flights from Great Falls to Charleston that include hotel bookings?

    Yes. In addition to deals on Great Falls to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Charleston.

  • Can I find deals for business class flights from Great Falls to Charleston?

    Yes. Cheapflights offers flight deals from Great Falls to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Great Falls to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Great Falls to Charleston (average of $217). Flying from Great Falls to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Folly Beach
Santee
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Great Falls to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
Billings to Charlotte flights
Bozeman to Charlotte flights
Bozeman to Augusta flights
Missoula to Charlotte flights
Kalispell to Charlotte flights
Bozeman to Charleston flights
Bozeman to Myrtle Beach flights
Billings to Savannah flights
Helena to Myrtle Beach flights
Bozeman to Greenville flights
Helena to Charlotte flights
Great Falls to Charlotte flights
Kalispell to Savannah flights
Great Falls to Savannah flights
Cody to Greenville flights
Helena to Charleston flights
Kalispell to Myrtle Beach flights
Bozeman to Columbia flights
Missoula to Myrtle Beach flights
Billings to Greenville flights
Great Falls to Myrtle Beach flights
Billings to Charleston flights
West Yellowstone to Charlotte flights
Billings to Augusta flights
Helena to Columbia flights
Helena to Augusta flights
Great Falls to Augusta flights
Cody to Savannah flights
Cody to Charlotte flights
Bozeman to Florence flights
Butte to Charlotte flights
Butte to Augusta flights
Billings to Florence flights

Top airline flying from Great Falls to Charleston

Discover the top airline that operate flights from Great Falls to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$395Average$795FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.