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$259+ Cheap flights from Flint to Charleston (FNT - 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — CHS
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Find 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 October 13, 2025.

This United Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 10/314:42 pmFNT - CHS
1 stop4h 26mUnited Airlines
Sun 11/25:15 amCHS - FNT
1 stop7h 10mUnited Airlines
Deal found 10/13$259
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 10/162:05 pmFNT - CHS
1 stop6h 03mUnited Airlines
Sat 10/1811:31 amCHS - FNT
1 stop4h 37mUnited Airlines
Deal found 10/12$339
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:53 amFNT - CHS
2 stops10h 55mAmerican Airlines
Sat 10/181:42 pmCHS - FNT
1 stop5h 56mAmerican Airlines
Deal found 10/12$344
This American Airlines deal was found by Cheapflights users on 10/10. 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 12/1710:50 amFNT - CHS
1 stop7h 24mAmerican Airlines
Sun 12/214:49 pmCHS - FNT
1 stop6h 18mAmerican Airlines
Deal found 10/10$353
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Sat 11/222:15 pmFNT - CHS
1 stop5h 08mUnited Airlines
Wed 11/264:38 pmCHS - FNT
1 stop5h 52mUnited Airlines
Deal found 10/12$371
This American Airlines deal was found by Cheapflights users on 10/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:53 amFNT - CHS
2 stops10h 55mAmerican Airlines
Mon 10/202:15 pmCHS - FNT
2 stops8h 54mAmerican Airlines
Deal found 10/12$375

Cheap 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 October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$278
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
Highest demand for flights based on searches. 16% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 13, 2025.
Use the filters below to find and compare flights from Flint to Charleston that are best for you.

Fly from

Flint

Fly to

Charleston

Route

Depart

Return

Price

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Fri 10/31

4:42 pm-9:08 pm

1 stop4h 26m

Charleston

Sun 11/2

5:15 am-12:25 pm

1 stop7h 10m

$259

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Wed 12/17

10:50 am-6:14 pm

1 stop7h 24m

Charleston

Sun 12/21

4:49 pm-11:07 pm

1 stop6h 18m

$353

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Sat 11/22

2:15 pm-7:23 pm

1 stop5h 08m

Charleston

Wed 11/26

4:38 pm-10:30 pm

1 stop5h 52m

$371

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Sat 2/21

7:00 am-1:53 pm

1 stop6h 53m

Charleston

Thu 2/26

6:00 am-4:57 pm

2 stops10h 57m

$374

FlintCharleston

FNT - CHS

FNTCHS

Flint Bishop

Fri 1/2

10:54 am-4:17 pm

1 stop5h 23m

Charleston

Sun 1/4

12:25 pm-7:33 pm

1 stop7h 08m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 $73). Flying from Flint to Charleston in December is currently the most expensive (average of $186). 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.

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

Find hourly flight availability from Flint to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 13, 2025.

It’s optimal to fly from Flint to Charleston in the evening. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the afternoon.

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 October 13, 2025.
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
8,970 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,970 reviews
United Airlines
7.4
Good
8,970 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,046 reviews
United Airlines
7.4
Good
8,970 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 and American Airlines fly from Flint to Charleston in about 4h 26m. The time it takes to get you to your destination can typically vary by up to 2h 58m. Flint and Charleston are separated by a distance of 724 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 35% 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 $73). Flying from Flint to Charleston in December is currently the most expensive (average of $186). 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
Summerville
Walterboro
Isle of Palms
Santee
Mount Pleasant
Edisto Beach

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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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$348FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$254Average$348FlexibilityNo cancel feeOn-time71%

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