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$308+ Cheap flights from Duluth to Raleigh (DLH - RDU)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — RDU
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Cheap flight deals from Duluth to Raleigh

Cheapest flights from Duluth to Raleigh
Explore the most affordable flight options available from Duluth to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.

This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 4/298:07 am
DLH
-
RDU
1 stop4h 54m
Delta
Sat 5/27:01 pm
RDU
-
DLH
1 stop4h 45m
Delta
Deal found 3/25$328
This Delta deal was found by Cheapflights users on 3/26. 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 8/265:10 am
DLH
-
RDU
2 stops10h 03m
Delta
Wed 9/26:40 pm
RDU
-
DLH
1 stop5h 58m
Delta
Deal found 3/26$334
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/911:19 am
DLH
-
RDU
1 stop4h 59m
United Airlines
Wed 4/157:00 am
RDU
-
DLH
2 stops12h 07m
United Airlines
Deal found 3/22$349
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/911:19 am
DLH
-
RDU
1 stop4h 59m
United Airlines
Sun 4/126:00 am
RDU
-
DLH
2 stops9h 27m
United Airlines
Deal found 3/22$360
This Delta deal was found by Cheapflights users on 3/22. 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.
Sat 4/1112:37 pm
DLH
-
RDU
2 stops9h 55m
Delta
Fri 4/176:00 am
RDU
-
DLH
1 stop7h 07m
Delta
Deal found 3/22$364
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/12:57 pm
DLH
-
RDU
2 stops7h 52m
United Airlines
Sun 5/38:14 pm
RDU
-
DLH
1 stop5h 28m
United Airlines
Deal found 3/26$365
This Delta deal was found by Cheapflights users on 3/24. 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.
Mon 6/15:15 am
DLH
-
RDU
1 stop4h 21m
Delta
Wed 6/102:49 pm
RDU
-
DLH
1 stop5h 35m
Delta
Deal found 3/24$378
This Delta deal was found by Cheapflights users on 3/22. 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.
Sat 4/1112:37 pm
DLH
-
RDU
2 stops9h 55m
Delta
Wed 4/155:18 am
RDU
-
DLH
2 stops7h 49m
Delta
Deal found 3/22$404

Find flight deals from Duluth to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Raleigh (RDU). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(Delta)

One-way from

$308
(United Airlines)

Popular in

March

Cheapest in

April

Average price

$567
Provider with most accurate pricing for Duluth Intl-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Raleigh-Durham flights.
Search Deals
From Duluth Intl to Raleigh-Durham
Search Deals
One-way flight from Duluth Intl to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Raleigh 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 27, 2026.
Use the filters below to find and compare flights from Duluth to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Wed 8/26

5:10 am-11:27 am

1 stop5h 17m

Raleigh-Durham

Wed 9/2

11:35 am-3:19 pm

1 stop4h 44m

$328

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Sat 4/18

12:47 pm-6:06 pm

1 stop4h 19m

Raleigh-Durham

Sat 4/25

6:00 am-12:07 pm

1 stop7h 07m

$328

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Wed 4/29

12:47 pm-6:05 pm

1 stop4h 18m

Raleigh-Durham

Sat 5/2

6:00 am-12:07 pm

1 stop7h 07m

$328

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Sat 5/9

12:46 pm-6:06 pm

1 stop4h 20m

Raleigh-Durham

Sat 5/16

6:00 am-12:04 pm

1 stop7h 04m

$328
Cheapest one-way

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Wed 7/29

5:00 am-12:33 pm

1 stop6h 33m

$308

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Wed 7/29

11:50 am-11:25 pm

2 stops10h 35m

$319
Quickest one-way

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Thu 4/9

11:19 am-5:18 pm

1 stop4h 59m

$373

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Sat 4/11

5:00 am-12:00 pm

1 stop6h 00m

$373

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Sat 4/11

12:37 pm-11:32 pm

2 stops9h 55m

$379

DuluthRaleigh

DLH - RDU

DLHRDU

Duluth Intl

Fri 4/10

5:00 am-2:06 pm

2 stops8h 06m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Sorted by cheapest first

Compare providers for flights from Duluth to Raleigh

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

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

How much does it cost to fly round-trip from Duluth to Raleigh?

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. 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 Raleigh. Reviews last updated March 27, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Duluth to Raleigh 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.
Delta
7.9
Good
8,340 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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
8,340 reviews
Delta
7.9
Good
8,340 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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
9,491 reviews
Delta
7.9
Good
8,340 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

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 Duluth to Raleigh. 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 Duluth to Raleigh?

    For as low as $328, Delta can have you in Raleigh from Duluth in 5h 17m. Airlines will cover a distance of 1025 mi.

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

    Delta, at $248, was found to be the cheapest airline from Duluth to Raleigh. An alternate airline flying to your destination would be United Airlines. These flights start at 33% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to Raleigh 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 Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Rocky Mount
Smithfield
Goldsboro
Garner
Danville
Cary
Selma
Henderson
Morrisville
Wilson
Pinehurst
Dunn
Chapel Hill
Wake Forest
South Hill
Holly Springs

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Top 2 airlines flying from Duluth to Raleigh

Discover the top 2 airlines that operate flights from Duluth to Raleigh. 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$347FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$298Average$398FlexibilityNo cancel feeOn-time69%

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