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Duluth

$274+ Cheap flights from North Carolina to Duluth (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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — DLH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from North Carolina to Duluth

Cheapest flights from North Carolina to Duluth
Explore the most affordable flight options available from North Carolina to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 12/186:00 amCLT - DLH
2 stops9h 28mUnited Airlines
Mon 12/223:03 pmDLH - CLT
1 stop5h 17mUnited Airlines
Deal found 12/16$414
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/1811:53 amRDU - DLH
2 stops12h 02mUnited Airlines
Mon 12/223:03 pmDLH - RDU
2 stops7h 41mUnited Airlines
Deal found 12/16$419
This Delta deal was found by Cheapflights users on 12/16. 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 12/186:03 amCLT - DLH
1 stop6h 17mDelta
Mon 12/2211:55 amDLH - CLT
1 stop5h 01mDelta
Deal found 12/16$428
This Delta deal was found by Cheapflights users on 12/16. 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 12/186:00 amRDU - DLH
1 stop6h 20mDelta
Mon 12/225:00 amDLH - RDU
1 stop4h 50mDelta
Deal found 12/16$474
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/315:09 pmCLT - DLH
1 stop6h 46mUnited Airlines
Sun 1/43:03 pmDLH - CLT
1 stop5h 17mUnited Airlines
Deal found 12/16$608
This Delta deal was found by Cheapflights users on 12/17. 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 12/242:00 pmAVL - DLH
2 stops9h 52mDelta
Sat 12/275:00 amDLH - AVL
2 stops8h 26mDelta
Deal found 12/17$771
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/186:30 amAVL - DLH
1 stop8h 58mUnited Airlines
Sun 12/213:03 pmDLH - AVL
1 stop4h 45mUnited Airlines
Deal found 12/15$884
This Delta deal was found by Cheapflights users on 12/15. 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 12/183:52 pmAVL - DLH
2 stops9h 07mDelta
Sun 12/2111:55 amDLH - AVL
2 stops9h 41mDelta
Deal found 12/15$899
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/226:00 amRDU - DLH
2 stops17h 55mUnited Airlines
Fri 1/27:50 amDLH - RDU
2 stops24h 49mUnited Airlines
Deal found 12/17$990
This Delta deal was found by Cheapflights users on 12/18. 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.
Mon 12/226:00 amRDU - DLH
1 stop6h 15mDelta
Fri 1/25:00 amDLH - RDU
2 stops9h 34mDelta
Deal found 12/18$997
This Delta deal was found by Cheapflights users on 12/18. 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.
Sun 12/217:04 pmRDU - DLH
1 stop4h 48mDelta
Sun 12/285:00 amDLH - RDU
2 stops7h 00mDelta
Deal found 12/18$999
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/226:00 amRDU - DLH
1 stop6h 15mDelta
Thu 1/14:10 pmDLH - RDU
1 stop6h 21mDelta
Deal found 12/16$1,008

Find flight deals from North Carolina to Duluth

Keep the following information in mind while searching for North Carolina to Duluth flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$268
(Delta)

Popular in

July

Cheapest in

February

Average price

$447
Provider with most accurate pricing for Raleigh-Durham-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Duluth Intl flights.
Search Deals
From North Carolina to Duluth Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from North Carolina 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 December 18, 2025.
Use the filters below to find and compare flights from North Carolina to Duluth that are best for you.

Fly from

North Carolina

Fly to

Duluth

Route

Depart

Return

Price

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Tue 2/17

6:05 am-11:31 am

1 stop6h 26m

Duluth Intl

Sat 2/21

12:15 pm-9:32 pm

2 stops8h 17m

$274

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Tue 2/17

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Sat 2/21

3:19 pm-9:21 pm

1 stop5h 02m

$283

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Sat 4/11

6:40 pm-10:47 pm

1 stop5h 07m

Duluth Intl

Sat 4/18

12:00 pm-9:45 pm

2 stops8h 45m

$334

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Wed 1/21

5:35 pm-9:59 pm

1 stop5h 24m

Duluth Intl

Sat 1/24

3:05 pm-9:37 pm

1 stop5h 32m

$368

GreensboroDuluth

GSO - DLH

GSODLH

Greensboro/H. Point

Wed 1/21

5:25 pm-9:59 pm

1 stop5h 34m

Duluth Intl

Sat 1/24

3:05 pm-8:51 pm

1 stop4h 46m

$368

NorfolkDuluth

ORF - DLH

ORFDLH

Norfolk

Sat 1/10

10:05 am-2:30 pm

1 stop5h 25m

Duluth Intl

Tue 1/13

3:05 pm-9:32 pm

1 stop5h 27m

$408

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Sun 5/17

6:50 pm-11:38 pm

1 stop5h 48m

Duluth Intl

Sat 5/23

4:20 pm-11:21 pm

1 stop6h 01m

$428

CharlotteDuluth

CLT - DLH

CLTDLH

Charlotte Douglas

Sun 3/8

6:08 am-12:08 pm

1 stop7h 00m

Duluth Intl

Sat 3/14

12:43 pm-5:48 pm

1 stop4h 05m

$428

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Wed 1/21

10:00 am-2:30 pm

1 stop5h 30m

Duluth Intl

Sat 1/24

3:05 pm-11:44 pm

2 stops7h 39m

$474

AshevilleDuluth

AVL - DLH

AVLDLH

Asheville Regional

Tue 1/13

6:00 am-3:44 pm

2 stops10h 44m

Duluth Intl

Tue 1/20

11:56 am-10:29 pm

2 stops9h 33m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 18 results
1
2

Best time to book a flight from North Carolina to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from North Carolina 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 North Carolina to Duluth

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

Currently, February is the cheapest month in which you can book a flight from North Carolina to Duluth (average of $248). Flying from North Carolina to Duluth in April is currently the most expensive (average of $533). 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.

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

Find hourly flight availability from North Carolina to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from North Carolina to Duluth in the evening. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

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

  • What airport do you fly into for flights to Duluth from North Carolina?

    Duluth Intl (DLH), located 5.8 mi from the city center, is the airport you fly into when you book flights from North Carolina to Duluth.

  • How long is the flight from North Carolina to Duluth?

    Departing from North Carolina to Duluth will take you 5h 43m. The distance between North Carolina and Duluth is about 991 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from North Carolina to Duluth?

    The most popular route from North Carolina to Duluth is Charlotte Douglas - Duluth Intl. You may also consider Raleigh-Durham - Duluth Intl or Asheville Regional - Duluth Intl.

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

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

  • How can I find direct flights from North Carolina to Duluth?

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

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

    Yes. Cheapflights offers flight deals from North Carolina 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 North Carolina to Duluth?

    Currently, February is the cheapest month in which you can book a flight from North Carolina to Duluth (average of $248). Flying from North Carolina to Duluth in April is currently the most expensive (average of $533). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from North Carolina to Duluth

Discover the top 2 airlines that operate flights from North Carolina 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$424FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$428FlexibilityNo cancel feeOn-timeN/A

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