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$303+ Cheap flights from Charlotte to Duluth (CLT - DLH)

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — DLH
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Charlotte to Duluth

Cheapest flights from Charlotte to Duluth
Explore the most affordable flight options available from Charlotte to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 4/56:15 am
CLT
-
DLH
1 stop5h 24m
United Airlines
Sun 4/126:57 pm
DLH
-
CLT
1 stop4h 48m
United Airlines
Deal found 3/8$303
This Delta deal was found by Cheapflights users on 3/8. 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.
Thu 6/42:38 pm
CLT
-
DLH
1 stop5h 53m
Delta
Sun 6/78:05 am
DLH
-
CLT
1 stop5h 01m
Delta
Deal found 3/8$314
This United Airlines deal was found by Cheapflights users on 3/8. 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 4/218:05 am
CLT
-
DLH
1 stop7h 22m
United Airlines
Sat 4/253:08 pm
DLH
-
CLT
1 stop4h 55m
United Airlines
Deal found 3/8$358

Find flight deals from Charlotte to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Duluth (DLH). 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(United Airlines)

Popular in

April

Cheapest in

May
Provider with most accurate pricing for Charlotte Douglas-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Duluth Intl flights.
Search Deals
From Charlotte Douglas to Duluth Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte to Duluth 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 March 11, 2026.
Use the filters below to find and compare flights from Charlotte to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Thu 6/4

2:38 pm-7:31 pm

1 stop5h 53m

Duluth Intl

Sun 6/7

8:05 am-2:06 pm

1 stop5h 01m

$314

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Sat 4/18

8:05 am-2:27 pm

1 stop7h 22m

Duluth Intl

Wed 4/22

3:08 pm-9:03 pm

1 stop4h 55m

$358

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Tue 4/21

8:05 am-2:27 pm

1 stop7h 22m

Duluth Intl

Sat 4/25

3:08 pm-9:03 pm

1 stop4h 55m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Sorted by cheapest first

Compare providers for flights from Charlotte to Duluth

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

Have a flexible travel schedule? Discover the best time to fly to Duluth from Charlotte 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 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 March 11, 2026.
Read reviews from past customers who have flown Delta from Charlotte to Duluth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,278 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

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
8,278 reviews
Delta
7.9
Good
8,278 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

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 Charlotte to Duluth. 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 Charlotte to Duluth?

    Airlines like United Airlines and Delta fly from Charlotte to Duluth in about 5h 24m. The time it takes to get you to your destination can typically vary by up to 29m. Charlotte and Duluth are separated by a distance of 991 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Charlotte to Duluth round-trip?

    Currently priced at $298, Delta will fly you from Charlotte to Duluth and back. In addition to Delta, many other airlines offer competitively priced options for your trip. This flight start at 30% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charlotte 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.

See more FAQs

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

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Top airline flying from Charlotte to Duluth

Discover the top airline that operate flights from Charlotte to Duluth. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$462FlexibilityNo cancel feeOn-timeN/A

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