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Cheap flights from Raleigh to Duluth from $308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Duluth departing on 6/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Raleigh to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:07 pm - 10:50 pm
RDU
-
DLH
4h 43m
1 stop
Delta Logo
4:20 pm - 11:52 pm
DLH
-
RDU
6h 32m
1 stop
$328Delta
Sat, Aug 8 - Sat, Aug 15
Delta Logo
5:20 am - 11:08 am
RDU
-
DLH
6h 48m
2 stops
Delta Logo
8:00 am - 1:54 pm
DLH
-
RDU
4h 54m
1 stop
$334Delta
Sat, Jul 4 - Thu, Jul 9
Delta Logo
5:20 am - 11:08 am
RDU
-
DLH
6h 48m
2 stops
Delta Logo
5:05 am - 2:30 pm
DLH
-
RDU
8h 25m
2 stops
$339Delta
Sat, Jul 4 - Thu, Jul 9
Delta Logo
6:00 am - 11:05 am
RDU
-
DLH
6h 05m
1 stop
Delta Logo
4:20 pm - 11:52 pm
DLH
-
RDU
6h 32m
1 stop
$343Delta
Sat, Aug 8 - Sat, Aug 15
Delta Logo
6:00 am - 12:04 pm
RDU
-
DLH
7h 04m
1 stop
Delta Logo
4:30 pm - 12:18 am
DLH
-
RDU
6h 48m
2 stops
$349Delta
Sat, May 16 - Sat, May 23
United Airlines Logo
10:05 am - 2:28 pm
RDU
-
DLH
5h 23m
1 stop
United Airlines Logo
5:00 am - 2:01 pm
DLH
-
RDU
8h 01m
1 stop
$353United Airlines
Tue, Jun 9 - Sat, Jun 13
United Airlines Logo
5:12 pm - 11:38 pm
RDU
-
DLH
7h 26m
1 stop
United Airlines Logo
6:25 pm - 12:51 am
DLH
-
RDU
5h 26m
1 stop
$355United Airlines
Sat, Jul 4 - Wed, Jul 8
United Airlines Logo
6:20 am - 10:34 am
RDU
-
DLH
5h 14m
1 stop
United Airlines Logo
11:14 am - 5:23 pm
DLH
-
RDU
5h 09m
1 stop
$357United Airlines
Wed, May 13 - Wed, May 20
United Airlines Logo
10:40 am - 5:34 pm
RDU
-
DLH
7h 54m
2 stops
United Airlines Logo
11:18 am - 5:27 pm
DLH
-
RDU
5h 09m
1 stop
$358United Airlines
Tue, Jun 9 - Sat, Jun 13
Delta Logo
7:07 pm - 10:50 pm
RDU
-
DLH
4h 43m
1 stop
Delta Logo
4:20 pm - 11:52 pm
DLH
-
RDU
6h 32m
1 stop
$368Delta
Sat, Aug 8 - Sat, Aug 15

Delta flights from Raleigh to Duluth

Our best Delta deals on Raleigh to Duluth flight tickets
Delta
Aug 8
RDU7:07 pmRaleigh-Durham
4h 43m
1 stop
DLH10:50 pmDuluth Intl
Aug 15
DLH4:20 pmDuluth Intl
6h 32m
1 stop
RDU11:52 pmRaleigh-Durham
$328
Delta
Jul 4
RDU5:20 amRaleigh-Durham
6h 48m
2 stops
DLH11:08 amDuluth Intl
Jul 9
DLH8:00 amDuluth Intl
4h 54m
1 stop
RDU1:54 pmRaleigh-Durham
$334
Delta
Jul 4
RDU5:20 amRaleigh-Durham
6h 48m
2 stops
DLH11:08 amDuluth Intl
Jul 8
DLH11:50 amDuluth Intl
10h 35m
2 stops
RDU11:25 pmRaleigh-Durham
$339

United Airlines flights from Raleigh to Duluth

Our best United Airlines deals on Raleigh to Duluth flight tickets
United Airlines
Jun 9
RDU10:05 amRaleigh-Durham
5h 23m
1 stop
DLH2:28 pmDuluth Intl
Jun 13
DLH5:00 amDuluth Intl
8h 01m
1 stop
RDU2:01 pmRaleigh-Durham
$353
United Airlines
Jul 4
RDU5:12 pmRaleigh-Durham
7h 26m
1 stop
DLH11:38 pmDuluth Intl
Jul 8
DLH6:25 pmDuluth Intl
5h 26m
1 stop
RDU12:51 amRaleigh-Durham
$355
United Airlines
May 13
RDU6:20 amRaleigh-Durham
5h 14m
1 stop
DLH10:34 amDuluth Intl
May 20
DLH11:14 amDuluth Intl
5h 09m
1 stop
RDU5:23 pmRaleigh-Durham
$357

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh 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, momondo users made 832,500 searches. Data last updated April 14, 2026.
Use the filters below to find and compare flights from Raleigh to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Sat 8/8

7:07 pm-10:50 pm

1 stop4h 43m

Duluth Intl

Sat 8/15

4:20 pm-11:52 pm

1 stop6h 32m

$328

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Sat 7/4

5:20 am-11:08 am

2 stops6h 48m

Duluth Intl

Thu 7/9

8:00 am-1:54 pm

1 stop4h 54m

$334

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Sat 7/4

5:20 am-11:08 am

2 stops6h 48m

Duluth Intl

Thu 7/9

5:05 am-2:30 pm

2 stops8h 25m

$339

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Sat 8/8

6:00 am-11:05 am

1 stop6h 05m

Duluth Intl

Sat 8/15

4:20 pm-11:52 pm

1 stop6h 32m

$343

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Sat 5/16

6:00 am-12:04 pm

1 stop7h 04m

Duluth Intl

Sat 5/23

4:30 pm-12:18 am

2 stops6h 48m

$349

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Tue 6/9

10:05 am-2:28 pm

1 stop5h 23m

Duluth Intl

Sat 6/13

5:00 am-2:01 pm

1 stop8h 01m

$353

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Sat 7/4

5:12 pm-11:38 pm

1 stop7h 26m

Duluth Intl

Wed 7/8

6:25 pm-12:51 am

1 stop5h 26m

$355
Quickest round-trip

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Wed 5/13

6:20 am-10:34 am

1 stop5h 14m

Duluth Intl

Wed 5/20

11:14 am-5:23 pm

1 stop5h 09m

$357

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Tue 6/9

10:40 am-5:34 pm

2 stops7h 54m

Duluth Intl

Sat 6/13

11:18 am-5:27 pm

1 stop5h 09m

$358

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Sat 8/8

7:07 pm-10:50 pm

1 stop4h 43m

Duluth Intl

Sat 8/15

4:20 pm-11:52 pm

1 stop6h 32m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Raleigh to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Raleigh and Duluth?

When to book flights from Raleigh to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Duluth (RDU to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Duluth

Fastest flight time

5h 24m

Direct flights

None
The fastest flight from Raleigh to Duluth takes 5h 24m
There are no direct flights from Raleigh to Duluth. There are no popular flight routes from Raleigh to Duluth.
Search flight deals

Frequently asked questions about flying from Raleigh to Duluth

  • How far is Raleigh-Durham to Duluth Intl by plane?

    Duluth Intl is 1029.7 mi away from Raleigh-Durham. By plane, this route typically takes 5h 24m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Duluth Intl Airport?

    Prices for flights from Raleigh-Durham Airport to Duluth Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Duluth Intl Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Duluth Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Raleigh-Durham Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Raleigh to Duluth?

Best airlines flying from Raleigh to Duluth

Compare and see reviews for airlines that fly from Raleigh to Duluth with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,405 reviews
Search Delta flights

Traveling to a place near Duluth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Duluth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Raleigh to Duluth. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Raleigh to Duluth with flexible booking policies on momondo?

Yes. All flights to Duluth from Raleigh on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Raleigh to Duluth?

momondo helps you find the best flight between Raleigh and Duluth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Raleigh to Duluth right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Duluth, momondo offers a useful price alert feature which will track prices for flights to Duluth from Raleigh and alert you when they change.

An easier way to manage your Duluth trip

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