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Cheap flights from North Dakota to Duluth from $436

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from North Dakota to Duluth departing on 3/2. 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 North Dakota to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:00 am - 11:30 am
BIS
-
DLH
6h 30m
1 stop
Delta Logo
4:32 pm - 8:19 pm
DLH
-
BIS
3h 47m
1 stop
$436Delta
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
6:25 pm - 10:43 am
BIS
-
DLH
16h 18m
2 stops
United Airlines Logo
6:43 pm - 10:05 pm
DLH
-
BIS
27h 22m
2 stops
$664United Airlines
Mon, Mar 2 - Mon, Mar 9

Delta flights from North Dakota to Duluth

Our best Delta deals on North Dakota to Duluth flight tickets
Delta
Mar 2
BIS5:00 amBismarck
6h 30m
1 stop
DLH11:30 amDuluth Intl
Mar 9
DLH4:32 pmDuluth Intl
3h 47m
1 stop
BIS8:19 pmBismarck
$436
Delta
Feb 19
BIS5:00 amBismarck
6h 30m
1 stop
DLH11:30 amDuluth Intl
Feb 23
DLH4:15 pmDuluth Intl
3h 40m
1 stop
BIS7:55 pmBismarck
$622

United Airlines flights from North Dakota to Duluth

Our best United Airlines deals on North Dakota to Duluth flight tickets
United Airlines
Mar 2
BIS6:25 pmBismarck
16h 18m
2 stops
DLH10:43 amDuluth Intl
Mar 9
DLH6:43 pmDuluth Intl
27h 22m
2 stops
BIS10:05 pmBismarck
$664
United Airlines
Feb 19
BIS9:13 amBismarck
25h 30m
2 stops
DLH10:43 amDuluth Intl
Feb 23
DLH3:19 pmDuluth Intl
21h 37m
2 stops
BIS12:56 pmBismarck
$814

momondo Fare Finder

 
Customize your flight search to find flights from North Dakota 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 February 4, 2026.
Use the filters below to find and compare flights from North Dakota to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BismarckDuluth

BIS - DLH

BISDLH

Bismarck

Mon 3/2

5:00 am-11:30 am

1 stop6h 30m

Duluth Intl

Mon 3/9

4:32 pm-8:19 pm

1 stop3h 47m

$436

BismarckDuluth

BIS - DLH

BISDLH

Bismarck

Mon 3/2

6:25 pm-10:43 am

2 stops16h 18m

Duluth Intl

Mon 3/9

6:43 pm-10:05 pm

2 stops27h 22m

$664

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap North Dakota to Duluth flight deals and tips

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

Fastest flight time

6h 30m

Direct flights

None
The fastest flight from North Dakota to Duluth takes 6h 30m
There are no direct flights from North Dakota to Duluth. There are no popular flight routes from North Dakota to Duluth.
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  • When did momondo last update prices for flights from North Dakota to Duluth Intl Airport?

    Prices for flights from North Dakota to Duluth Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from North Dakota 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 North Dakota 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.

  • How do I get Price Alerts for flights from North Dakota to Duluth?

    Price Alerts will notify you by email when the price for flights to Duluth from North Dakota decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from North Dakota to Duluth with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 North Dakota to Duluth?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from North Dakota to Duluth for you.

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

Flights from North Dakota to Duluth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from North Dakota to Duluth?

Once you have performed a search for North Dakota to Duluth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Duluth from North Dakota are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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