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$133+ Cheap flights from Flint to Charleston (FNT - CHS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — CHS
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Flint to Charleston

Cheapest flights from Flint to Charleston
Explore the most affordable flight options available from Flint to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/26. 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.
Tue 3/243:30 pm
FNT
-
CHS
1 stop5h 46m
United Airlines
Tue 3/314:55 pm
CHS
-
FNT
1 stop5h 48m
United Airlines
Deal found 2/26$269
This American Airlines deal was found by Cheapflights users on 2/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:30 am
FNT
-
CHS
2 stops9h 32m
American Airlines
Tue 3/317:10 am
CHS
-
FNT
1 stop4h 45m
American Airlines
Deal found 2/26$274
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Tue 3/107:15 am
FNT
-
CHS
1 stop4h 50m
United Airlines
Sat 3/144:55 pm
CHS
-
FNT
1 stop5h 34m
United Airlines
Deal found 2/22$279
This American Airlines deal was found by Cheapflights users on 2/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:37 pm
FNT
-
CHS
1 stop5h 07m
American Airlines
Mon 8/312:26 pm
CHS
-
FNT
1 stop4h 42m
American Airlines
Deal found 2/23$299
This American Airlines deal was found by Cheapflights users on 2/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/712:28 pm
FNT
-
CHS
1 stop5h 10m
American Airlines
Sat 3/146:08 pm
CHS
-
FNT
1 stop4h 53m
American Airlines
Deal found 2/24$309
This American Airlines deal was found by Cheapflights users on 2/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:59 pm
FNT
-
CHS
2 stops11h 25m
American Airlines
Mon 5/47:07 am
CHS
-
FNT
1 stop5h 22m
American Airlines
Deal found 2/23$335
This United Airlines deal was found by Cheapflights users on 2/23. 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 5/210:09 am
FNT
-
CHS
1 stop7h 53m
United Airlines
Wed 5/65:03 pm
CHS
-
FNT
1 stop5h 31m
United Airlines
Deal found 2/23$339

Find flight deals from Flint to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) 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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$133
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$334
Provider with most accurate pricing for Flint Bishop-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-Charleston flights.
Search Deals
From Flint Bishop to Charleston
Search Deals
One-way flight from Flint Bishop to Charleston
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint 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 February 27, 2026.
Use the filters below to find and compare flights from Flint to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Sat 4/18

3:55 pm-9:25 pm

1 stop5h 30m

Charleston

Sat 4/25

6:30 am-3:08 pm

2 stops8h 38m

$274

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Tue 3/10

3:30 pm-9:16 pm

1 stop5h 46m

Charleston

Sat 3/14

2:48 pm-10:29 pm

2 stops7h 41m

$284

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Fri 5/8

10:09 am-6:02 pm

1 stop7h 53m

Charleston

Mon 5/11

1:19 pm-7:04 pm

1 stop5h 45m

$339

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Sat 5/2

10:09 am-6:02 pm

1 stop7h 53m

Charleston

Wed 5/6

5:03 pm-10:34 pm

1 stop5h 31m

$339

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Sun 4/19

5:36 am-11:49 am

1 stop6h 13m

$179

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Tue 5/5

10:09 am-6:02 pm

1 stop7h 53m

$179

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Mon 5/4

3:34 pm-11:59 pm

2 stops8h 25m

$184

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Sun 4/19

1:56 pm-11:17 am

2 stops45h 21m

$187

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Thu 5/21

5:37 pm-10:44 pm

1 stop5h 07m

$199

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Sun 4/19

7:15 am-2:53 pm

2 stops7h 38m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Flint to Charleston

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 Flint to Charleston in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Flint-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-Charleston 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 Flint-Charleston 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 Flint to Charleston

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

What is the cheapest month to book a flight from Flint to Charleston?

Currently, October is the cheapest month in which you can book a flight from Flint to Charleston (average of $62). Flying from Flint to Charleston in January is currently the most expensive (average of $179). 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.

How much does it cost to fly round-trip from Flint to Charleston?

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 February 27, 2026.
See what other customers who have flown with United Airlines and American Airlines from Flint to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,349 reviews

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,349 reviews
United Airlines
7.4
Good
9,349 reviews

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,357 reviews
United Airlines
7.4
Good
9,349 reviews

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • How long is the flight from Flint to Charleston?

    Airlines like United Airlines fly from Flint to Charleston in about 5h 30m. The time it takes to get you to your destination can typically vary by up to . Flint and Charleston are separated by a distance of 724 mi.

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

    Currently priced at $248, United Airlines will fly you from Flint to Charleston and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $254. These flights start at 27% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Flint to Charleston?

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

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

    Yes. Cheapflights offers flight deals from Flint 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 Flint to Charleston?

    Currently, October is the cheapest month in which you can book a flight from Flint to Charleston (average of $62). Flying from Flint to Charleston in January is currently the most expensive (average of $179). 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 Charleston?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Flint to Charleston

Discover the top 2 airlines that operate flights from Flint 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$324FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$254Average$318FlexibilityNo cancel feeOn-time71%

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