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$408+ Cheap flights from Charleston to Great Falls (CHS - GTF)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — GTF
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Charleston to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Great Falls (GTF). 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 julio 30, 2025.

Round-trip from

$408
(Delta)
From Charleston to Great Falls
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Find flight deals from Charleston to Great Falls

Cheapest flights from Charleston to Great Falls
Explore the most affordable flight options available from Charleston to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
sáb. 8/233:20 pmCHS - GTF
1 stop7h 14mDelta
mar. 8/266:00 amGTF - CHS
1 stop6h 25mDelta
Deal found 7/28$408
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/236:40 pmCHS - GTF
1 stop23h 09mAlaska Airlines
mar. 8/264:29 pmGTF - CHS
1 stop22h 44mAlaska Airlines
Deal found 7/29$499
This United Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 8/234:15 pmCHS - GTF
1 stop7h 13mUnited Airlines
mar. 8/267:00 amGTF - CHS
2 stops10h 08mUnited Airlines
Deal found 7/29$508

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Great Falls 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 julio 30, 2025.
Use the filters below to find and compare flights from Charleston to Great Falls that are best for you.

Fly from

Charleston

Fly to

Great Falls

Route

Depart

Return

Price

CharlestonGreat Falls

CHS - GTF

CHSGTF

Charleston

sáb. 8/23

3:20 pm-8:34 pm

1 stop7h 14m

Great Falls

mar. 8/26

6:00 am-2:25 pm

1 stop6h 25m

$408

CharlestonGreat Falls

CHS - GTF

CHSGTF

Charleston

sáb. 8/23

6:40 pm-3:49 pm

1 stop23h 09m

Great Falls

mar. 8/26

4:29 pm-5:13 pm

1 stop22h 44m

$499

CharlestonGreat Falls

CHS - GTF

CHSGTF

Charleston

sáb. 8/23

4:15 pm-9:28 pm

1 stop7h 13m

Great Falls

mar. 8/26

7:00 am-7:08 pm

2 stops10h 08m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Charleston to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Charleston 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 Charleston to Great Falls

What is the cheapest time of day to fly from CHS to GTF?

Find hourly flight availability from Charleston to Great Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

When flying from Charleston to Great Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated julio 30, 2025.
Read through reviews of airlines operating flights from Charleston to Great Falls, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston to Great Falls 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 Charleston to Great Falls?

    Currently, January is the cheapest month in which you can book a flight from Charleston to Great Falls (average of $367). Flying from Charleston to Great Falls in July is currently the most expensive (average of $574). 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

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