What is the cheapest airline to fly from Charleston, West Virginia to Duluth round-trip?

Flying on United Airlines is currently your cheapest option to Duluth, with prices starting at $387.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

What is the cheapest time of day to fly from CRW to DLH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston, West Virginia to Duluth as you normally would.

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

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

How can I find direct flights from Charleston to Duluth?

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

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

Yes. Cheapflights offers flight deals from Charleston to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Charleston, WV to Duluth

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Best time to book a flight from Charleston to Duluth

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CRW-DLH

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 Duluth

Peruse reviews from past customers who have flown with United Airlines from Charleston to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,899 reviews

Reviews

1 / 20

6.0

Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

United Airlines

7.4

Good

9,899 reviews

United Airlines

7.4

Good

9,899 reviews

Reviews

1 / 20

6.0

Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

What is the cheapest airline to fly from Charleston, West Virginia to Duluth round-trip?
Flying on United Airlines is currently your cheapest option to Duluth, with prices starting at $387.
Can I find deals for flights from Charleston to Duluth that include hotel bookings?
Yes. In addition to deals on Charleston to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Charleston to Duluth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Duluth.
Can I find deals for business class flights from Charleston to Duluth?
Yes. Cheapflights offers flight deals from Charleston to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Charleston to Duluth

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$387	Average$521	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Charleston to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Charleston to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Charleston with our price prediction graph.

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated June 28, 2026.

Peruse reviews from past customers who have flown with United Airlines from Charleston to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Charleston, West Virginia to Duluth round-trip?

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

How can I find direct flights from Charleston to Duluth?

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

Traveling to a place near Duluth?

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 for Charleston to Duluth

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Duluth by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Duluth

Explore flights to Duluth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 28, 2026.

Search flights from Charleston to Duluth by cabin class

Find flights from Charleston to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Charleston and Duluth flights

Browse other Charleston and Duluth flight options. Last updated on June 28, 2026.

Other flights from Charleston

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Cheap flights from Charleston, WV to Duluth (CRW - DLH)

Find cheap flights from Charleston to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Charleston to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Charleston with our price prediction graph.

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated June 28, 2026.

Peruse reviews from past customers who have flown with United Airlines from Charleston to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Charleston, West Virginia to Duluth round-trip?

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

How can I find direct flights from Charleston to Duluth?

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

Traveling to a place near Duluth?

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 for Charleston to Duluth

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Duluth by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Duluth

Explore flights to Duluth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 28, 2026.

Search flights from Charleston to Duluth by cabin class

Find flights from Charleston to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Charleston and Duluth flights

Browse other Charleston and Duluth flight options. Last updated on June 28, 2026.

Other flights from Charleston

Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on June 28, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Charleston to Duluth

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