$362+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — GTF
Nov 8 — Nov 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charleston to Great Falls 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 Charleston to Great Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to Great FallsExplore 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 October 9, 2026.
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 October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Sat 10/314:15 pm -
1 stop7h 23m
Tue 11/36:30 am -
1 stop6h 36m
Deal found 10/6![United Airlines logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 12/246:33 pm -
1 stop23h 59m
Thu 12/315:12 pm -
1 stop22h 18m
Deal found 10/5![Alaska Airlines logo]()
$809
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 12/244:00 pm -
1 stop7h 41m
Thu 12/316:20 am -
2 stops26h 19m
Deal found 10/5![United Airlines logo]()
$862
Best flights from Charleston to Great FallsDiscover carefully curated flight deals from Charleston to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Charleston to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Sat 10/3111:12 am -
2 stops12h 26m
Tue 11/36:30 am -
2 stops9h 36m
Deal found 10/6![United Airlines logo]()
$534
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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.
Wed 1/66:22 pm -
1 stop23h 06m
Sat 1/94:08 pm -
1 stop23h 11m
Deal found 10/8![Alaska Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 1/69:50 am -
2 stops29h 46m
Sat 1/96:25 am -
1 stop6h 35m
Deal found 10/6![United Airlines logo]()
$665
Last-minute flights from Charleston to Great FallsDiscover last-minute flight deals from Charleston to Great Falls. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Great Falls. Data last updated October 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Sat 10/314:15 pm -
1 stop7h 23m
Tue 11/36:30 am -
1 stop6h 36m
Deal found 10/6![United Airlines logo]()
$523
One-way flights from Charleston to Great FallsSearch for one-way flight options from Charleston to Great Falls. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Charleston to Great Falls. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 2/186:14 pm -
1 stop23h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Alaska Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 10/7. 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.
Thu 2/1812:15 pm -
2 stops12h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$379
This deal was found by Cheapflights users on 10/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/184:00 pm -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![United Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/186:20 am -
3 stops35h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$1,063
Find 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 October 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $488 (United Airlines) |
One-way from | $362 (Alaska Airlines) |
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 7,457,451 searches. Data last updated October 9, 2026.
Use the filters below to find and compare flights from Charleston to Great Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonGreat Falls
CHS Charleston - GTF Great Falls
CHSGTF
Charleston
Thu 2/18
6:14 pm-4:13 pm
1 stop23h 59m
Great Falls
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$362
CharlestonGreat Falls
CHS Charleston - GTF Great Falls
CHSGTF
Charleston
Thu 2/18
12:15 pm-10:53 pm
2 stops12h 38m
Great Falls
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
Quickest round-trip
CharlestonGreat Falls
CHS Charleston - GTF Great Falls
CHSGTF
Charleston
Thu 2/18
4:00 pm-9:50 pm
1 stop7h 50m
Great Falls
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$433
CharlestonGreat Falls
CHS Charleston - GTF Great Falls
CHSGTF
Charleston
Sat 10/31
11:12 am-9:38 pm
2 stops12h 26m
Great Falls
Tue 11/3
6:30 am-6:06 pm
2 stops9h 36m
$534
CharlestonGreat Falls
CHS Charleston - GTF Great Falls
CHSGTF
Charleston
Wed 1/6
6:22 pm-3:28 pm
1 stop23h 06m
Great Falls
Sat 1/9
4:08 pm-5:19 pm
1 stop23h 11m
$582
CharlestonGreat Falls
CHS Charleston - GTF Great Falls
CHSGTF
Charleston
Wed 1/6
9:50 am-1:36 pm
2 stops29h 46m
Great Falls
Sat 1/9
6:25 am-3:00 pm
1 stop6h 35m
$665
Sorted by cheapest first
Compare providers for flights from Charleston to Great Falls
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Great Falls in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Great Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
CHS-GTF
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.
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.
Traveling to a place near Great Falls?
Book flights to Great Falls if you plan to visit one of these locationsShelby
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
Complete your trip
Flights by cabin class
Great Falls flight routes
Other flight options
Other flights from Charleston
Popular flights