$233 Cheap Flights from Duluth (DLH) to Charleston (CHS)

View $233 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Charleston Intl. Airport (CHS)

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Cheap Flights from Duluth to Charleston (DLH-CHS)

Prices were available within the past 7 days and start at $233 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jan 12 - Thu, Jan 22
DLH
Duluth
CHS
Charleston
$248 Roundtrip, found 5 days ago
$248
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 12 from Duluth to Charleston, returning Thu, Jan 22, priced at $248 found 5 days ago
Delta
Mon, Jan 12 - Tue, Jan 27
DLH
Duluth
CHS
Charleston
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 12 from Duluth to Charleston, returning Tue, Jan 27, priced at $254 found 5 days ago
Delta
Tue, Jan 13 - Tue, Jan 27
DLH
Duluth
CHS
Charleston
$259 Roundtrip, found 5 days ago
$259
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jan 13 from Duluth to Charleston, returning Tue, Jan 27, priced at $259 found 5 days ago
Delta
Sat, Jan 17 - Thu, Jan 22
DLH
Duluth
CHS
Charleston
$269 Roundtrip, found 5 days ago
$269
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 17 from Duluth to Charleston, returning Thu, Jan 22, priced at $269 found 5 days ago
Delta
Sat, Jan 17 - Tue, Jan 27
DLH
Duluth
CHS
Charleston
$274 Roundtrip, found 5 days ago
$274
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 17 from Duluth to Charleston, returning Tue, Jan 27, priced at $274 found 5 days ago
Delta
Sat, Jan 17 - Fri, Jan 30
DLH
Duluth
CHS
Charleston
$284 Roundtrip, found 5 days ago
$284
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 17 from Duluth to Charleston, returning Fri, Jan 30, priced at $284 found 5 days ago
Delta
Sat, Jan 17 - Tue, Jan 20
DLH
Duluth
CHS
Charleston
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 17 from Duluth to Charleston, returning Tue, Jan 20, priced at $289 found 5 days ago
Delta
Mon, Jan 12 - Fri, Jan 23
DLH
Duluth
CHS
Charleston
$298 Roundtrip, found 5 days ago
$298
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 12 from Duluth to Charleston, returning Fri, Jan 23, priced at $298 found 5 days ago
Delta
Sun, Jan 18 - Tue, Jan 27
DLH
Duluth
CHS
Charleston
$304 Roundtrip, found 5 days ago
$304
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Jan 18 from Duluth to Charleston, returning Tue, Jan 27, priced at $304 found 5 days ago
United
Mon, Oct 20 - Sat, Oct 25
DLH
Duluth
CHS
Charleston
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select United flight, departing Mon, Oct 20 from Duluth to Charleston, returning Sat, Oct 25, priced at $313 found 2 days ago

Alternative airports near Charleston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Charleston Intl. CHS. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $853
CHS
Charleston Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $853

Frequently asked questions

How much does a flight from Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS) cost?
Snag a cheap one-way flight from $233 or cheap return flight from $248 from Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS)?
Planning your trip for January may help you find better deals, as it's the cheapest month for flights between DLH and CHS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from DLH to CHS. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS)?
You'll need to take a flight with a layover if you're traveling from Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from DLH to CHS?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS)?
To avoid possible delays on the Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS) last-minute?
Holding off until just before your departure to book your flight from DLH to CHS often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book a DLH to CHS flight and hotel package?
Compared with arranging hotels and flights separately, booking a DLH to CHS flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of travel planning. Just pick your flights and select from our extensive range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Duluth Intl. Airport (DLH) to Charleston Intl. Airport (CHS)?
In most cases, you can reschedule or cancel your DLH to CHS flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Duluth Intl.
Destination airport
Charleston Intl.
Airlines serving
Delta, United
Roundtrip price
$248
Distance
1156 mi

Book with confidence

Book with confidence

Duluth to Charleston Flights

The cheapest times to fly from Duluth to Charleston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Duluth to Charleston are during the month of January. You can find some of the cheapest flights from Duluth to Charleston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Duluth to Charleston

Sunday is one of the best days to book for cheap flights from Duluth to Charleston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Duluth to Charleston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Duluth to Charleston in 2025. You can also book with separate airlines for your outbound and return journeys, from $233 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Duluth to Charleston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Duluth to Charleston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Duluth to Charleston Flights

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*Available to One Key members.