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Cheap flights from Raleigh to Duluth from $278

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 9/30. 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

United Airlines Logo
6:15 am - 10:45 amRDU-DLH
5h 30m1 stop
United Airlines Logo
9:45 am - 5:06 pmDLH-RDU
6h 21m1 stop
$278United Airlines
Find Deal
mar., sep. 30 - sáb., oct. 4
United Airlines Logo
6:15 am - 10:45 amRDU-DLH
5h 30m1 stop
United Airlines Logo
9:45 am - 9:15 pmDLH-RDU
10h 30m2 stops
$284United Airlines
Find Deal
mar., sep. 30 - sáb., oct. 4
United Airlines Logo
11:35 am - 10:08 pmRDU-DLH
11h 33m2 stops
United Airlines Logo
9:45 am - 6:39 pmDLH-RDU
7h 54m2 stops
$289United Airlines
Find Deal
mar., sep. 30 - sáb., oct. 4
Delta Logo
6:00 am - 11:15 amRDU-DLH
6h 15m1 stop
Delta Logo
4:10 pm - 11:30 pmDLH-RDU
6h 20m1 stop
$508Delta
Find Deal
lun., dic. 22 - jue., ene. 1
Delta Logo
6:00 am - 11:15 amRDU-DLH
6h 15m1 stop
Delta Logo
4:10 pm - 11:30 pmDLH-RDU
6h 20m1 stop
$568Delta
Find Deal
lun., dic. 22 - jue., ene. 1
Delta Logo
6:00 am - 11:15 amRDU-DLH
6h 15m1 stop
Delta Logo
5:00 am - 4:35 pmDLH-RDU
10h 35m2 stops
$574Delta
Find Deal
lun., dic. 22 - jue., ene. 1
Delta Logo
6:00 am - 11:15 amRDU-DLH
6h 15m1 stop
Delta Logo
4:10 pm - 11:30 pmDLH-RDU
6h 20m1 stop
$578Delta
Find Deal
lun., dic. 22 - jue., ene. 1
Delta Logo
6:00 am - 11:15 amRDU-DLH
6h 15m1 stop
Delta Logo
5:00 am - 4:35 pmDLH-RDU
10h 35m2 stops
$584Delta
Find Deal
lun., dic. 22 - jue., ene. 1
Delta Logo
6:00 am - 11:15 amRDU-DLH
6h 15m1 stop
Delta Logo
4:10 pm - 11:30 pmDLH-RDU
6h 20m1 stop
$608Delta
Find Deal
lun., dic. 22 - vie., ene. 2
Delta Logo
6:00 am - 11:15 amRDU-DLH
6h 15m1 stop
Delta Logo
5:00 am - 10:49 amDLH-RDU
4h 49m1 stop
$618Delta
Find Deal
lun., dic. 22 - vie., ene. 2

Delta flights from Raleigh to Duluth

Our best Delta deals on Raleigh to Duluth flight tickets
Delta
Sep 23
RDU11:35 amRaleigh-Durham
5h 05m
1 stop
DLH3:40 pmDuluth Intl
Sep 28
DLH4:20 pmDuluth Intl
6h 26m
1 stop
RDU11:46 pmRaleigh-Durham
$497
Find similar
Delta
Sep 23
RDU2:45 pmRaleigh-Durham
8h 58m
2 stops
DLH10:43 pmDuluth Intl
Sep 28
DLH4:20 pmDuluth Intl
6h 26m
1 stop
RDU11:46 pmRaleigh-Durham
$503
Find similar
Delta
Dec 22
RDU6:00 amRaleigh-Durham
6h 15m
1 stop
DLH11:15 amDuluth Intl
Jan 1
DLH4:10 pmDuluth Intl
6h 20m
1 stop
RDU11:30 pmRaleigh-Durham
$508
Find similar

United Airlines flights from Raleigh to Duluth

Our best United Airlines deals on Raleigh to Duluth flight tickets
United Airlines
Sep 30
RDU6:15 amRaleigh-Durham
5h 30m
1 stop
DLH10:45 amDuluth Intl
Oct 4
DLH9:45 amDuluth Intl
6h 21m
1 stop
RDU5:06 pmRaleigh-Durham
$278
Find similar
United Airlines
Sep 30
RDU6:15 amRaleigh-Durham
5h 30m
1 stop
DLH10:45 amDuluth Intl
Oct 4
DLH9:45 amDuluth Intl
10h 30m
2 stops
RDU9:15 pmRaleigh-Durham
$284
Find similar
United Airlines
Sep 30
RDU11:35 amRaleigh-Durham
11h 33m
2 stops
DLH10:08 pmDuluth Intl
Oct 4
DLH9:45 amDuluth Intl
7h 54m
2 stops
RDU6:39 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 septiembre 17, 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

mar. 9/30

6:15 am-10:45 am

1 stop5h 30m

Duluth Intl

sáb. 10/4

9:45 am-5:06 pm

1 stop6h 21m

$278

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

mar. 9/30

6:15 am-10:45 am

1 stop5h 30m

Duluth Intl

sáb. 10/4

9:45 am-9:15 pm

2 stops10h 30m

$284

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

mar. 9/30

11:35 am-10:08 pm

2 stops11h 33m

Duluth Intl

sáb. 10/4

9:45 am-6:39 pm

2 stops7h 54m

$289

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

lun. 12/22

6:00 am-11:15 am

1 stop6h 15m

Duluth Intl

jue. 1/1

4:10 pm-11:30 pm

1 stop6h 20m

$508

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

lun. 12/22

6:00 am-11:15 am

1 stop6h 15m

Duluth Intl

jue. 1/1

4:10 pm-11:30 pm

1 stop6h 20m

$568

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

lun. 12/22

6:00 am-11:15 am

1 stop6h 15m

Duluth Intl

jue. 1/1

5:00 am-4:35 pm

2 stops10h 35m

$574

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

lun. 12/22

6:00 am-11:15 am

1 stop6h 15m

Duluth Intl

jue. 1/1

4:10 pm-11:30 pm

1 stop6h 20m

$578

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

lun. 12/22

6:00 am-11:15 am

1 stop6h 15m

Duluth Intl

jue. 1/1

5:00 am-4:35 pm

2 stops10h 35m

$584

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

lun. 12/22

6:00 am-11:15 am

1 stop6h 15m

Duluth Intl

vie. 1/2

4:10 pm-11:30 pm

1 stop6h 20m

$608

RaleighDuluth

RDU - DLH

RDUDLH

Raleigh-Durham

lun. 12/22

6:00 am-11:15 am

1 stop6h 15m

Duluth Intl

vie. 1/2

5:00 am-10:49 am

1 stop4h 49m

$618

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

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 30m.

  • 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
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
7,961 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
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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