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$434+ Cheap flights from Duluth to Charleston (DLH - 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — CHS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Duluth to Charleston

Cheapest flights from Duluth to Charleston
Explore the most affordable flight options available from Duluth to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:50 amDLH - CHS
1 stop10h 28mUnited Airlines
Wed 12/314:59 pmCHS - DLH
1 stop6h 56mUnited Airlines
Deal found 12/10$558
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:50 amDLH - CHS
1 stop10h 28mUnited Airlines
Fri 1/24:59 pmCHS - DLH
1 stop6h 56mUnited Airlines
Deal found 12/10$851
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/277:50 amDLH - CHS
1 stop25h 45mUnited Airlines
Wed 12/314:59 pmCHS - DLH
1 stop6h 56mUnited Airlines
Deal found 12/11$888
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:00 amDLH - CHS
2 stops7h 56mDelta
Fri 1/26:43 pmCHS - DLH
1 stop5h 09mDelta
Deal found 12/10$893

Find flight deals from Duluth to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$399
(Delta)
Provider with most accurate pricing for Duluth Intl-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Charleston flights.
Search Deals
From Duluth Intl to Charleston
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth 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 December 12, 2025.
Use the filters below to find and compare flights from Duluth to Charleston that are best for you.

Fly from

Duluth

Fly to

Charleston

Route

Depart

Return

Price

DuluthCharleston

DLH - CHS

DLHCHS

Duluth Intl

Wed 5/27

8:05 am-2:05 pm

1 stop5h 00m

Charleston

Tue 6/2

5:30 am-10:57 am

2 stops6h 27m

$434

DuluthCharleston

DLH - CHS

DLHCHS

Duluth Intl

Sat 1/24

3:05 pm-2:48 pm

2 stops22h 43m

Charleston

Wed 1/28

10:15 am-2:30 pm

1 stop5h 15m

$462

DuluthCharleston

DLH - CHS

DLHCHS

Duluth Intl

Thu 12/25

7:50 am-7:18 pm

1 stop10h 28m

Charleston

Wed 12/31

4:59 pm-10:55 pm

1 stop6h 56m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Duluth 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 Duluth to Charleston in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

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

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

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 December 12, 2025.
See what other customers who have flown with Delta and United Airlines from Duluth 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.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Duluth 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 Duluth to Charleston?

    There are many flights that can get you from Duluth to Charleston in 5h. Fly via Delta or United Airlines to get the fastest option. Duluth and Charleston are separated by a distance of 1156 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Duluth to Charleston round-trip from $248. Another airline that can offer you cheap pricing is United Airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth 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.

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

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Top 2 airlines flying from Duluth to Charleston

Discover the top 2 airlines that operate flights from Duluth 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$438FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$492FlexibilityNo cancel feeOn-time69%

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