GTF - CHS

$543 Find Cheap Flights from Great Falls to Charleston - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$543
Typical prices: $448-$695
United Airlines
Tue 1/9Fri 1/12
GTF - CHS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Great Falls and Charleston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 40% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $558 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 12m (one-way)
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Insights
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Flight Deals

Cheap Flights from Great Falls to Charleston (GTF-CHS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Charleston

Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
6:25 am - 3:00 pmGTF  Great Falls-CHS Charleston
6h 35m1 stop Denver Intl
United Airlines Logo
4:02 pm - 9:42 pmCHS  Charleston-GTF Great Falls
7h 40m1 stop Denver Intl
$543United Airlines
Sat, Apr 10 - Sat, Apr 17
United Airlines Logo
6:15 am - 11:19 pmGTF  Great Falls-CHS Charleston
15h 04m2 stops Denver Intl Newark
United Airlines Logo
11:55 am - 10:30 pmCHS  Charleston-GTF Great Falls
12h 35m2 stops Chicago O'Hare Intl Denver Intl
$554United Airlines
Thu, Dec 17 - Sun, Dec 20
United Airlines Logo
6:20 am - 10:01 pmGTF  Great Falls-CHS Charleston
13h 41m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
4:00 pm - 9:41 pmCHS  Charleston-GTF Great Falls
7h 41m1 stop Denver Intl
$558United Airlines
Thu, Dec 17 - Sun, Dec 20
United Airlines Logo
6:20 am - 10:01 pmGTF  Great Falls-CHS Charleston
13h 41m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
6:00 am - 1:41 pmCHS  Charleston-GTF Great Falls
9h 41m2 stops Chicago O'Hare Intl Denver Intl
$585United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
6:25 am - 3:00 pmGTF  Great Falls-CHS Charleston
6h 35m1 stop Denver Intl
United Airlines Logo
4:02 pm - 9:42 pmCHS  Charleston-GTF Great Falls
7h 40m1 stop Denver Intl
$587United Airlines
Sat, Apr 10 - Sat, Apr 17
United Airlines Logo
6:15 am - 11:19 pmGTF  Great Falls-CHS Charleston
15h 04m2 stops Denver Intl Newark
United Airlines Logo
11:55 am - 10:30 pmCHS  Charleston-GTF Great Falls
12h 35m2 stops Chicago O'Hare Intl Denver Intl
$589United Airlines
Wed, Nov 11 - Sun, Nov 15
Delta Logo
1:21 pm - 11:59 pmGTF  Great Falls-CHS Charleston
8h 38m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
3:23 pm - 10:30 pmCHS  Charleston-GTF Great Falls
9h 07m2 stops Minneapolis St Paul Salt Lake City
$942Delta
Booking Insights

Price, demand and travel trends for Great Falls to Charleston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Great Falls to Charleston?

Round-trip flights from Great Falls to Charleston typically range from $448 to $695. The lowest price found in the past 5 days was $543, on United Airlines.

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Key details for Great Falls to Charleston flights

Low season

March

Cheapest flight

$543
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 28% increase in travelers.
Round-trip flight from Great Falls to Charleston

When to book flights from Great Falls to Charleston

Are your dates flexible? Find out the best times to travel from Great Falls to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Great Falls to Charleston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Great Falls to Charleston?

    Only Economy Class is available on flights from Great Falls to Charleston.

  • How long is a flight from Great Falls to Charleston?

    A nonstop flight from Great Falls to Charleston takes 00m, covering 1,916 miles.

  • Do I need a passport to fly from Great Falls to Charleston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Great Falls to Charleston flight?

    Round-trip flights from Great Falls to Charleston range from $448 to $695, with an average of $522 over the past 12 months. Anything below $448 counts as a good deal.

  • Have flight prices from Great Falls to Charleston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $543 to $1,015. That means the highest observed fare was about 86% higher than the lowest one.

  • What car rental options are available at Charleston Airport (CHS)?

    Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

    • Budget
    • Alamo
    • Economy Rent a Car
    • Avis
    • Thrifty

  • Which airports can I use when flying from Great Falls to Charleston?

    Flights from Great Falls to Charleston usually depart from Great Falls (GTF) and arrive at Charleston (CHS).

  • Which airports do connecting flights from Great Falls to Charleston pass through?

    Connecting flights from Great Falls to Charleston most commonly pass through:

    • Denver Intl (DEN) - 92% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Great Falls to Charleston?

    Yes. Flexible dates can save you up to 37% on flights from Great Falls to Charleston. Tuesday is the cheapest departure day at $438 round-trip on average, while Monday is the most expensive at $695, a difference of $257.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Great Falls to Charleston?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 12m, compared with 23h 09m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Great Falls and Charleston?

    Charleston is 2 hours ahead of Great Falls (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Great Falls to Charleston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $438, about $257 less than Monday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Great Falls to Charleston trip for August. Fares historically average $315 round-trip in that month - typically $913 less than the most expensive month, which is February (based on the last 12 months).

More options for your flight from Great Falls to Charleston

Complete your trip to Charleston with a hotel stay or car rental

Car rentals in Charleston
Hotels in Charleston
Vacations in Charleston