HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duluth

$342+ Cheap flights from Charlotte to Duluth (CLT - DLH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — DLH
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charlotte to Duluth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 2/35:35 pm
CLT
-
DLH
1 stop5h 24m
United Airlines
Sat 2/73:05 pm
DLH
-
CLT
1 stop5h 32m
United Airlines
Deal found 1/25$458
This Delta deal was found by Cheapflights users on 1/25. 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 3/136:18 am
CLT
-
DLH
1 stop6h 38m
Delta
Mon 3/1612:37 pm
DLH
-
CLT
1 stop4h 11m
Delta
Deal found 1/25$488
This Delta deal was found by Cheapflights users on 1/24. 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 6/256:20 am
CLT
-
DLH
1 stop5h 37m
Delta
Sun 6/285:10 am
DLH
-
CLT
1 stop4h 52m
Delta
Deal found 1/24$496
This Delta deal was found by Cheapflights users on 1/24. 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 2/126:05 am
CLT
-
DLH
1 stop6h 25m
Delta
Mon 2/164:15 pm
DLH
-
CLT
1 stop6h 06m
Delta
Deal found 1/24$508
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 2/95:35 pm
CLT
-
DLH
1 stop5h 24m
United Airlines
Fri 2/1311:20 am
DLH
-
CLT
1 stop22h 06m
United Airlines
Deal found 1/25$547
This Delta deal was found by Cheapflights users on 1/24. 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.
Wed 7/1512:59 pm
CLT
-
DLH
2 stops11h 39m
Delta
Sun 7/195:10 am
DLH
-
CLT
1 stop4h 52m
Delta
Deal found 1/24$548
This Delta deal was found by Cheapflights users on 1/24. 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 6/45:30 am
CLT
-
DLH
2 stops6h 27m
Delta
Sun 6/75:10 am
DLH
-
CLT
1 stop4h 52m
Delta
Deal found 1/24$554
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/137:40 pm
CLT
-
DLH
2 stops16h 03m
United Airlines
Mon 3/1611:20 am
DLH
-
CLT
2 stops25h 51m
United Airlines
Deal found 1/25$664

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$458
(Delta)

One-way from

$342
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$421
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
One-way flight from Charlotte Douglas to Duluth Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 26, 2026.
Use the filters below to find and compare flights from Charlotte to Duluth that are best for you.

Fly from

Charlotte

Fly to

Duluth

Route

Depart

Return

Price

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Tue 2/3

5:35 pm-9:59 pm

1 stop5h 24m

Duluth Intl

Sat 2/7

3:05 pm-9:37 pm

1 stop5h 32m

$458

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Fri 3/13

6:18 am-11:56 am

1 stop6h 38m

Duluth Intl

Mon 3/16

12:37 pm-5:48 pm

1 stop4h 11m

$488

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Thu 2/12

6:05 am-11:30 am

1 stop6h 25m

Duluth Intl

Mon 2/16

4:15 pm-11:21 pm

1 stop6h 06m

$508

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Mon 2/9

5:35 pm-9:59 pm

1 stop5h 24m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 January.
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.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to Duluth

What is the cheapest month to book a flight from Charlotte to Duluth?

Currently, September is the cheapest month in which you can book a flight from Charlotte to Duluth (average of $258). Flying from Charlotte to Duluth in February is currently the most expensive (average of $863). 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.

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 January 26, 2026.
Read reviews from past customers who have flown Delta and United Airlines 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
8,111 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

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
8,111 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

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.
United Airlines
7.4
Good
9,199 reviews
Delta
7.9
Good
8,111 reviews

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

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 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 . Charlotte and Duluth are separated by a distance of 991 mi.

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

    Currently priced at $248, United Airlines will fly you from Charlotte to Duluth and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $298. These flights start at 52% 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.

  • What is the cheapest month to book a flight from Charlotte to Duluth?

    Currently, September is the cheapest month in which you can book a flight from Charlotte to Duluth (average of $258). Flying from Charlotte to Duluth in February is currently the most expensive (average of $863). 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 Duluth?

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

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 Charlotte to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Minneapolis flights
Raleigh to Minneapolis flights
Norfolk to Minneapolis flights
Knoxville to Minneapolis flights
Asheville to Minneapolis flights
Norfolk to Sioux Falls flights
Myrtle Beach to Minneapolis flights
Greensboro to Minneapolis flights
Charlotte to Sioux Falls flights
Raleigh to Sioux Falls flights
Wilmington to Minneapolis flights
Charlotte to Fargo flights
Norfolk to Fargo flights
Raleigh to Fargo flights
Knoxville to Sioux Falls flights
Knoxville to Fargo flights
Blountville to Minneapolis flights
Raleigh to Rochester flights
Raleigh to Duluth flights
Asheville to Bemidji flights
Asheville to Fargo flights
Greensboro to Sioux Falls flights
Greensboro to Fargo flights
Greensboro to International Falls flights
Greensboro to Duluth flights
Greensboro to Rochester flights
Asheville to Sioux Falls flights
Jacksonville to Minneapolis flights
Asheville to Duluth flights
Wilmington to Fargo flights
Jacksonville to Fargo flights
Fayetteville to Minneapolis flights
Charlotte to International Falls flights
Norfolk to Duluth flights
Greenville to Fargo flights
Blountville to Duluth flights
Charlotte to Rochester flights
Raleigh to La Crosse flights
Asheville to Rochester flights
New Bern to Minneapolis flights
Norfolk to Rochester flights
Norfolk to La Crosse flights
Fayetteville to Rochester flights
Jacksonville to Sioux Falls flights
Knoxville to Rochester flights
Knoxville to La Crosse flights
Charlotte to Bemidji flights

Top 2 airlines flying from Charlotte to Duluth

Discover the top 2 airlines 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$466FlexibilityNo cancel feeOn-time69%
DeltaCheapest$298Average$466FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.