When did momondo last update prices for flights from Bismarck Airport to Duluth Intl Airport?

Prices for flights from Bismarck Airport to Duluth Intl Airport are updated daily.

How old do you have to be to fly from Bismarck Airport to Duluth Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bismarck Airport to Duluth Intl Airport.

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

The travel and health documents required for your trip to Duluth Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Duluth Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$434 Cheap Flights from Bismarck to Duluth in 2026

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0 bags

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Find the cheapest flights from Bismarck to Duluth

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:30 pm - 7:32 pm

BIS

DLH

6h 02m

1 stop

12:15 pm - 4:41 pm

DLH

BIS

4h 26m

1 stop

$692Delta

Thu, Feb 12 - Mon, Feb 16

1:43 pm - 10:43 am

BIS

DLH

21h 00m

2 stops

3:19 pm - 12:56 pm

DLH

BIS

21h 37m

2 stops

$876United Airlines

Fri, Feb 13 - Tue, Feb 17

5:30 am - 10:43 am

BIS

DLH

29h 13m

2 stops

3:19 pm - 12:56 pm

DLH

BIS

45h 37m

2 stops

$1,048United Airlines

Thu, Feb 12 - Mon, Feb 16

United Airlines flights from Bismarck to Duluth

Our best United Airlines deals on Bismarck to Duluth flight tickets

United Airlines

Feb 13

BIS1:43 pmBismarck

21h 00m

2 stops

DLH10:43 amDuluth Intl

Feb 17

DLH3:19 pmDuluth Intl

21h 37m

2 stops

BIS12:56 pmBismarck

$876

United Airlines

Feb 12

BIS5:30 amBismarck

29h 13m

2 stops

DLH10:43 amDuluth Intl

Feb 16

DLH3:19 pmDuluth Intl

45h 37m

2 stops

BIS12:56 pmBismarck

$1,048

Fly from

Fly to

Route

Depart

Return

Price

BismarckDuluth

BIS - DLH

BISDLH

Bismarck

Thu 2/12

1:30 pm-7:32 pm

1 stop6h 02m

Duluth Intl

Mon 2/16

12:15 pm-4:41 pm

1 stop4h 26m

$692

BismarckDuluth

BIS - DLH

BISDLH

Bismarck

Fri 2/13

1:43 pm-10:43 am

2 stops21h 00m

Duluth Intl

Tue 2/17

3:19 pm-12:56 pm

2 stops21h 37m

$876

BismarckDuluth

BIS - DLH

BISDLH

Bismarck

Thu 2/12

5:30 am-10:43 am

2 stops29h 13m

Duluth Intl

Mon 2/16

3:19 pm-12:56 pm

2 stops45h 37m

$1,048

BismarckDuluth

BIS - DLH

BISDLH

Bismarck

Mon 4/20

6:00 am-2:27 pm

2 stops32h 27m

$434

BismarckDuluth

BIS - DLH

BISDLH

Bismarck

Thu 4/23

9:00 am-10:29 am

2 stops25h 29m

$623

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Bismarck 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 airline that flies from Bismarck to Duluth Intl?

United Airlines is the most popular carrier operating from Bismarck to Duluth Intl

When to book flights from Bismarck to Duluth

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

Estimated round-trip price

Cheap Bismarck to Duluth (BIS to DLH) flight deals and tips

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

Fastest flight time	6h 02m
Direct flights	None

The fastest flight from Bismarck to Duluth takes 6h 02m

There are no direct flights from Bismarck to Duluth. There are no popular flight routes from Bismarck to Duluth.

Search flight deals

How far is Bismarck to Duluth Intl by plane?
The distance between Bismarck and Duluth Intl is about 410.0 mi. In terms of flight time, this usually takes a little over 6h 02m.
When did momondo last update prices for flights from Bismarck Airport to Duluth Intl Airport?
Prices for flights from Bismarck Airport to Duluth Intl Airport are updated daily.
How old do you have to be to fly from Bismarck Airport to Duluth Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bismarck Airport to Duluth Intl Airport.
What documentation or ID do you need to fly to Duluth Intl Airport?
The travel and health documents required for your trip to Duluth Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Duluth Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Two Harbors

Superior

Hayward

Cloquet

Why use momondo?

Why should I use momondo to find a flight deal from Bismarck 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 Bismarck to Duluth for you.

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

Flights from Bismarck 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 Bismarck to Duluth?

Once you have performed a search for Bismarck 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 Bismarck 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 Bismarck and alert you when they change.