RDU - DLH

$298 Find Cheap Flights from Raleigh to Duluth - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Duluth departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Duluth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Duluth, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$308
Typical prices: $385-$298
Delta
Sun 9/6Sat 9/12
RDU - DLH • 1 stop
Cheapest one-way
$298
United Airlines
Fri 9/11
RDU - DLH • 1 stop
Top airlines
Cheapest • from $308 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Raleigh and Duluth. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $407 (round-trip)
Shortest trip • 5h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Duluth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Raleigh to Duluth (RDU-DLH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Raleigh to Duluth

Sun, Sep 6 - Sat, Sep 12
Delta Logo
6:00 am - 11:01 am
RDU
-
DLH
6h 01m
1 stop
Delta Logo
12:00 pm - 5:52 pm
DLH
-
RDU
4h 52m
1 stop
$308Delta
Sat, Jul 25 - Fri, Jul 31
Delta Logo
7:07 pm - 10:49 pm
RDU
-
DLH
4h 42m
1 stop
Delta Logo
5:00 am - 10:31 am
DLH
-
RDU
4h 31m
1 stop
$333Delta
Fri, Jul 3 - Wed, Jul 8
Delta Logo
6:59 pm - 10:50 pm
RDU
-
DLH
4h 51m
1 stop
Delta Logo
5:00 am - 10:31 am
DLH
-
RDU
4h 31m
1 stop
$358Delta
Sat, Jul 25 - Fri, Jul 31
Delta Logo
7:07 pm - 10:49 pm
RDU
-
DLH
4h 42m
1 stop
Delta Logo
5:00 am - 10:31 am
DLH
-
RDU
4h 31m
1 stop
$368Delta
Fri, Jul 3 - Wed, Jul 8
Delta Logo
6:59 pm - 10:50 pm
RDU
-
DLH
4h 51m
1 stop
Delta Logo
5:00 am - 10:31 am
DLH
-
RDU
4h 31m
1 stop
$393Delta
Fri, Jul 3 - Wed, Jul 8
Delta Logo
6:59 pm - 10:50 pm
RDU
-
DLH
4h 51m
1 stop
Delta Logo
5:00 am - 10:31 am
DLH
-
RDU
4h 31m
1 stop
$428Delta
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
7:59 pm - 12:53 am
RDU
-
DLH
5h 54m
1 stop
United Airlines Logo
3:14 pm - 9:02 pm
DLH
-
RDU
4h 48m
1 stop
$449United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
7:59 pm - 12:53 am
RDU
-
DLH
5h 54m
1 stop
United Airlines Logo
7:35 am - 9:55 pm
DLH
-
RDU
13h 20m
2 stops
$454United Airlines
Tue, Jul 14 - Tue, Jul 28
Delta Logo
6:00 am - 11:04 am
RDU
-
DLH
6h 04m
1 stop
Delta Logo
5:00 am - 10:31 am
DLH
-
RDU
4h 31m
1 stop
$456Delta
Sat, Jul 25 - Fri, Jul 31
Delta Logo
6:00 am - 11:04 am
RDU
-
DLH
6h 04m
1 stop
Delta Logo
5:00 am - 10:31 am
DLH
-
RDU
4h 31m
1 stop
$467Delta
Booking Insights

KAYAK's insights & trends for Raleigh to Duluth flights

Get data-powered insights and trends into flights from Raleigh to Duluth to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Raleigh to Duluth?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Raleigh to Duluth departing in September.

What is the cheapest month to fly from Raleigh to Duluth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Duluth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Raleigh to Duluth is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $677 and $598 respectively.

Good to know

Low seasonAugust
Cheapest flight$298
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 35% lower on average.
Flight from Raleigh to Duluth

When to book flights from Raleigh to Duluth

Are your dates flexible? Find out the best times to travel from Raleigh to Duluth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Raleigh to Duluth

  • What is the cheapest flight from Raleigh to Duluth?

    In the last 5 days, the lowest price for a flight from Raleigh to Duluth was $298 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between Raleigh and Duluth?

    No, a passport isn't needed to fly from Raleigh to Duluth. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Raleigh to Duluth?

    Raleigh and Duluth are both served by 1 main airport. You will leave Raleigh from Raleigh-Durham and will be arriving at Duluth Intl.

  • Which aircraft models fly most regularly from Raleigh to Duluth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Raleigh to Duluth?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Raleigh and Duluth, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Raleigh to Duluth, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Raleigh to Duluth are Delta and United Airlines. With an average price for the route of $368 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $406 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Raleigh to Duluth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Duluth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Duluth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Raleigh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Duluth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and DLH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Duluth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Raleigh to Duluth

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Duluth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Raleigh to Duluth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8396 reviews
8.1Boarding
7.8Entertainment
7.8Comfort
8.5Crew
7.2Food
Airline reviews

Two delays on two separate planes with parts they could not easily find and replace.

2.0 MediocreJulio, Jun 2026
RDU - IND
Read more Delta reviews

Two delays on two separate planes with parts they could not easily find and replace.

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

Everything you need to know for your flight from Raleigh to Duluth

Information on your arrival and departure airports