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Cheap flights from Raleigh to Duluth from $248

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Duluth departing on 2/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 10:43 amRDU-DLH
5h 13m1 stop
United Airlines Logo
11:20 am - 5:17 pmDLH-RDU
4h 57m1 stop
$248United Airlines
Find Deal
Fri, Feb 13 - Tue, Feb 17
Delta Logo
6:00 am - 10:57 amRDU-DLH
5h 57m1 stop
Delta Logo
4:20 pm - 11:52 pmDLH-RDU
6h 32m1 stop
$278Delta
Find Deal
Wed, Apr 29 - Sat, May 2
United Airlines Logo
6:30 am - 10:43 amRDU-DLH
5h 13m1 stop
United Airlines Logo
11:20 am - 9:59 pmDLH-RDU
9h 39m2 stops
$282United Airlines
Find Deal
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
6:30 am - 10:43 amRDU-DLH
5h 13m1 stop
United Airlines Logo
11:20 am - 9:59 pmDLH-RDU
9h 39m2 stops
$283United Airlines
Find Deal
Fri, Feb 13 - Tue, Feb 17
Delta Logo
6:00 am - 10:57 amRDU-DLH
5h 57m1 stop
Delta Logo
12:00 pm - 11:02 pmDLH-RDU
10h 02m2 stops
$284Delta
Find Deal
Wed, Apr 29 - Sat, May 2
Delta Logo
5:15 am - 11:21 amRDU-DLH
7h 06m2 stops
Delta Logo
5:00 am - 3:52 pmDLH-RDU
9h 52m2 stops
$289Delta
Find Deal
Thu, Nov 27 - Wed, Dec 3
Delta Logo
6:00 am - 11:33 amRDU-DLH
6h 33m1 stop
Delta Logo
4:18 pm - 11:51 pmDLH-RDU
6h 33m1 stop
$303Delta
Find Deal
Fri, Feb 13 - Wed, Feb 18
Delta Logo
6:00 am - 11:33 amRDU-DLH
6h 33m1 stop
Delta Logo
4:18 pm - 11:51 pmDLH-RDU
6h 33m1 stop
$343Delta
Find Deal
Fri, Feb 13 - Wed, Feb 18
Delta Logo
7:36 pm - 11:33 amRDU-DLH
16h 57m2 stops
Delta Logo
12:15 pm - 11:42 pmDLH-RDU
10h 27m2 stops
$348Delta
Find Deal
Fri, Feb 13 - Tue, Feb 17
Delta Logo
7:36 pm - 11:33 amRDU-DLH
16h 57m2 stops
Delta Logo
12:15 pm - 11:42 pmDLH-RDU
10h 27m2 stops
$373Delta
Find Deal
Fri, Feb 13 - Tue, Feb 17

United Airlines flights from Raleigh to Duluth

Our best United Airlines deals on Raleigh to Duluth flight tickets
United Airlines
Feb 13
RDU6:30 amRaleigh-Durham
5h 13m
1 stop
DLH10:43 amDuluth Intl
Feb 17
DLH11:20 amDuluth Intl
4h 57m
1 stop
RDU5:17 pmRaleigh-Durham
$248
Find similar
United Airlines
Feb 13
RDU6:30 amRaleigh-Durham
5h 13m
1 stop
DLH10:43 amDuluth Intl
Feb 17
DLH11:20 amDuluth Intl
9h 39m
2 stops
RDU9:59 pmRaleigh-Durham
$282
Find similar
United Airlines
Feb 13
RDU6:30 amRaleigh-Durham
5h 13m
1 stop
DLH10:43 amDuluth Intl
Feb 17
DLH11:20 amDuluth Intl
9h 39m
2 stops
RDU9:59 pmRaleigh-Durham
$283
Find similar

Delta flights from Raleigh to Duluth

Our best Delta deals on Raleigh to Duluth flight tickets
Delta
Apr 29
RDU6:00 amRaleigh-Durham
5h 57m
1 stop
DLH10:57 amDuluth Intl
May 2
DLH4:20 pmDuluth Intl
6h 32m
1 stop
RDU11:52 pmRaleigh-Durham
$278
Find similar
Delta
Apr 29
RDU6:00 amRaleigh-Durham
5h 57m
1 stop
DLH10:57 amDuluth Intl
May 2
DLH12:00 pmDuluth Intl
10h 02m
2 stops
RDU11:02 pmRaleigh-Durham
$284
Find similar
Delta
Nov 27
RDU5:15 amRaleigh-Durham
7h 06m
2 stops
DLH11:21 amDuluth Intl
Dec 3
DLH5:00 amDuluth Intl
9h 52m
2 stops
RDU3:52 pmRaleigh-Durham
$289
Find similar

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 November 6, 2025.
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

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Fri 2/13

6:30 am-10:43 am

1 stop5h 13m

Duluth Intl

Tue 2/17

11:20 am-5:17 pm

1 stop4h 57m

$248

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Wed 4/29

6:00 am-10:57 am

1 stop5h 57m

Duluth Intl

Sat 5/2

4:20 pm-11:52 pm

1 stop6h 32m

$278

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Fri 2/13

6:30 am-10:43 am

1 stop5h 13m

Duluth Intl

Tue 2/17

11:20 am-9:59 pm

2 stops9h 39m

$282

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Fri 2/13

6:30 am-10:43 am

1 stop5h 13m

Duluth Intl

Tue 2/17

11:20 am-9:59 pm

2 stops9h 39m

$283

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Wed 4/29

6:00 am-10:57 am

1 stop5h 57m

Duluth Intl

Sat 5/2

12:00 pm-11:02 pm

2 stops10h 02m

$284

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Thu 11/27

5:15 am-11:21 am

2 stops7h 06m

Duluth Intl

Wed 12/3

5:00 am-3:52 pm

2 stops9h 52m

$289

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Fri 2/13

6:00 am-11:33 am

1 stop6h 33m

Duluth Intl

Wed 2/18

4:18 pm-11:51 pm

1 stop6h 33m

$303

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Fri 2/13

6:00 am-11:33 am

1 stop6h 33m

Duluth Intl

Wed 2/18

4:18 pm-11:51 pm

1 stop6h 33m

$343

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Fri 2/13

7:36 pm-11:33 am

2 stops16h 57m

Duluth Intl

Tue 2/17

12:15 pm-11:42 pm

2 stops10h 27m

$348

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

Fri 2/13

7:36 pm-11:33 am

2 stops16h 57m

Duluth Intl

Tue 2/17

12:15 pm-11:42 pm

2 stops10h 27m

$373

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Duluth from

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 cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from Raleigh is in November. Flight prices, which tend to average around $248, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Duluth from Raleigh during February instead. Flights to Duluth in February, while not as cheap as those in November, still average around $263.

What is the cheapest day to depart on your flight to Duluth?

The cheapest day to depart from Raleigh to Duluth is on a Friday when prices can be found for as low as $328. On the other hand, Sunday is the most expensive day to depart from Raleigh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $448.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from Raleigh in the evening is the least expensive time of day to depart. momondo users have found prices as low as $318 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Duluth is in the morning when prices are around $383.

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

Direct flights

None
There are no direct flights from Raleigh to Duluth. There are no popular flight routes from Raleigh to Duluth.
Search flight deals

  • 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 08m.

  • 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
DeltaPriceFrom $248Free CancellationRating
7.9
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near Duluth?

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