Which airlines fly to Duluth?

Based on our data, the most popular airlines that fly to Duluth from United States are Delta and United Airlines. There may also be other airline options depending on where in United States you’re flying from.

Delta Flights to Duluth

The most popular airline for flights to Duluth on momondo is Delta, which operates 9 flights in this direction every week. Most depart out of Minneapolis St Paul, with the best deal for Delta flights to Duluth being $294 (round-trip, Atlanta Hartsfield-Jackson to Duluth, momondo searches within the last 72 hours). In 8,700 Delta reviews, it is rated 7.8 by momondo users.

How long does it take to fly to Duluth?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Duluth, then you can expect flight times to average 7h and 6h 04m, respectively.

$263 Cheap Flights to Duluth in 2026/27

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Find the cheapest flights from the United States to Duluth

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:20 pm - 6:10 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 50mnonstop

7:00 am - 9:06 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$319United Airlines

Sat, Dec 5 - Sat, Dec 12

9:25 pm - 11:09 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 44mnonstop

11:00 am - 12:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

1h 59mnonstop

$319United Airlines

Fri, Dec 4 - Fri, Dec 11

9:25 pm - 11:09 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 44mnonstop

5:54 am - 8:00 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$319United Airlines

Thu, Dec 3 - Thu, Dec 10

8:00 pm - 9:47 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 47mnonstop

11:00 am - 12:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

1h 59mnonstop

$319United Airlines

Wed, Dec 9 - Wed, Dec 16

8:45 am - 10:42 amORD Chicago O'Hare Intl-DLH Duluth Intl

1h 57mnonstop

6:23 am - 8:29 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$334United Airlines

Thu, Nov 26 - Sun, Nov 29

12:40 pm - 2:30 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 50mnonstop

6:23 am - 8:29 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$334United Airlines

Fri, Nov 27 - Sun, Nov 29

9:58 am - 4:02 pmORD Chicago O'Hare Intl-DLH Duluth Intl

6h 04m1 stop Minneapolis St Paul

4:42 pm - 9:36 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

4h 54m1 stop Minneapolis St Paul

$338Delta

Wed, Jan 6 - Sat, Jan 9

6:20 am - 11:38 amORD Chicago O'Hare Intl-DLH Duluth Intl

5h 18m1 stop Minneapolis St Paul

8:00 am - 2:53 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

6h 53m1 stop Minneapolis St Paul

$338Delta

Sat, Dec 5 - Sat, Dec 12

6:00 am - 11:37 amORD Chicago O'Hare Intl-DLH Duluth Intl

5h 37m1 stop Minneapolis St Paul

5:00 am - 12:02 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

7h 02m1 stop Minneapolis St Paul

$338Delta

Fri, Jan 29 - Sun, Jan 31

3:36 pm - 7:27 pmORD Chicago O'Hare Intl-DLH Duluth Intl

3h 51m1 stop Minneapolis St Paul

5:00 am - 9:00 amDLH Duluth Intl-ORD Chicago O'Hare Intl

4h 00m1 stop Minneapolis St Paul

$338Delta

Fri, Jan 29 - Sun, Jan 31

Cheap last minute flights

Enter your travel dates to find the best prices.

3:47 pm - 7:09 pmORD Chicago O'Hare Intl-DLH Duluth Intl

3h 22m1 stop Minneapolis St Paul

5:04 am - 9:04 amDLH Duluth Intl-ORD Chicago O'Hare Intl

4h 00m1 stop Minneapolis St Paul

$428Delta

Sat, Nov 14 - Sun, Nov 15

3:47 pm - 7:09 pmORD Chicago O'Hare Intl-DLH Duluth Intl

3h 22m1 stop Minneapolis St Paul

5:04 am - 1:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

8h 55m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$434Delta

Sat, Nov 14 - Sun, Nov 15

11:18 am - 7:09 pmORD Chicago O'Hare Intl-DLH Duluth Intl

7h 51m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

5:04 am - 1:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

8h 55m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$439Delta

Sat, Nov 14 - Sun, Nov 15

6:00 am - 2:30 pmDEN Denver Intl-DLH Duluth Intl

7h 30m1 stop Chicago O'Hare Intl

11:16 am - 4:23 pmDLH Duluth Intl-DEN Denver Intl

6h 07m1 stop Chicago O'Hare Intl

$463United Airlines

Fri, Nov 13 - Tue, Nov 17

8:42 am - 10:41 amORD Chicago O'Hare Intl-DLH Duluth Intl

1h 59mnonstop

6:23 am - 8:29 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$464United Airlines

Fri, Nov 13 - Mon, Nov 16

6:23 am - 11:26 amORD Chicago O'Hare Intl-DLH Duluth Intl

5h 03m1 stop Minneapolis St Paul

5:04 am - 9:04 amDLH Duluth Intl-ORD Chicago O'Hare Intl

4h 00m1 stop Minneapolis St Paul

$483Delta

Wed, Nov 11 - Sun, Nov 15

6:23 am - 11:26 amORD Chicago O'Hare Intl-DLH Duluth Intl

5h 03m1 stop Minneapolis St Paul

7:00 am - 11:48 amDLH Duluth Intl-ORD Chicago O'Hare Intl

4h 48m1 stop Minneapolis St Paul

$483Delta

Wed, Nov 11 - Sun, Nov 15

6:23 am - 11:26 amORD Chicago O'Hare Intl-DLH Duluth Intl

5h 03m1 stop Minneapolis St Paul

5:04 am - 1:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

8h 55m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$489Delta

Wed, Nov 11 - Sun, Nov 15

2:44 pm - 10:55 pmORD Chicago O'Hare Intl-DLH Duluth Intl

8h 11m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

5:04 am - 1:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

8h 55m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$494Delta

Wed, Nov 11 - Sun, Nov 15

12:40 pm - 2:30 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 50mnonstop

6:23 am - 8:29 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$499United Airlines

Sat, Nov 14 - Sun, Nov 15

Recent direct flight deals from the United States to Duluth

Enter your travel dates to find the best prices.

4:20 pm - 6:10 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 50mnonstop

7:00 am - 9:06 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$319United Airlines

Sat, Dec 5 - Sat, Dec 12

9:25 pm - 11:09 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 44mnonstop

11:00 am - 12:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

1h 59mnonstop

$319United Airlines

Fri, Dec 4 - Fri, Dec 11

9:25 pm - 11:09 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 44mnonstop

5:54 am - 8:00 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$319United Airlines

Thu, Dec 3 - Thu, Dec 10

8:00 pm - 9:47 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 47mnonstop

11:00 am - 12:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

1h 59mnonstop

$319United Airlines

Wed, Dec 9 - Wed, Dec 16

8:45 am - 10:42 amORD Chicago O'Hare Intl-DLH Duluth Intl

1h 57mnonstop

6:23 am - 8:29 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$334United Airlines

Thu, Nov 26 - Sun, Nov 29

12:40 pm - 2:30 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 50mnonstop

6:23 am - 8:29 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$334United Airlines

Fri, Nov 27 - Sun, Nov 29

8:42 am - 10:41 amORD Chicago O'Hare Intl-DLH Duluth Intl

1h 59mnonstop

6:23 am - 8:29 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$349United Airlines

Mon, Nov 23 - Fri, Nov 27

12:40 pm - 2:30 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 50mnonstop

6:23 am - 8:29 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$349United Airlines

Sat, Nov 21 - Wed, Nov 25

8:42 am - 10:41 amORD Chicago O'Hare Intl-DLH Duluth Intl

1h 59mnonstop

6:23 am - 8:29 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$349United Airlines

Sat, Nov 28 - Sun, Nov 29

9:30 pm - 11:28 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 58mnonstop

7:00 am - 9:10 amDLH Duluth Intl-ORD Chicago O'Hare Intl

2h 10mnonstop

$404United Airlines

Tue, Dec 29 - Sat, Jan 2

Fly from

Route

Depart

Return

Price

Cheapest round-trip

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Sat 12/5

4:20 pm-6:10 pm

Nonstop1h 50m

Duluth Intl

Sat 12/12

7:00 am-9:06 am

Nonstop2h 06m

$319

Quickest round-trip

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 12/4

9:25 pm-11:09 pm

Nonstop1h 44m

Duluth Intl

Fri 12/11

11:00 am-12:59 pm

Nonstop1h 59m

$319

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Thu 12/3

9:25 pm-11:09 pm

Nonstop1h 44m

Duluth Intl

Thu 12/10

5:54 am-8:00 am

Nonstop2h 06m

$319

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Wed 12/9

8:00 pm-9:47 pm

Nonstop1h 47m

Duluth Intl

Wed 12/16

11:00 am-12:59 pm

Nonstop1h 59m

$319

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Thu 11/26

8:45 am-10:42 am

Nonstop1h 57m

Duluth Intl

Sun 11/29

6:23 am-8:29 am

Nonstop2h 06m

$334

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 11/27

12:40 pm-2:30 pm

Nonstop1h 50m

Duluth Intl

Sun 11/29

6:23 am-8:29 am

Nonstop2h 06m

$334

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Wed 1/6

9:58 am-4:02 pm

1 stop6h 04m

Duluth Intl

Sat 1/9

4:42 pm-9:36 pm

1 stop4h 54m

$338

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Sat 12/5

6:20 am-11:38 am

1 stop5h 18m

Duluth Intl

Sat 12/12

8:00 am-2:53 pm

1 stop6h 53m

$338

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 1/29

6:00 am-11:37 am

1 stop5h 37m

Duluth Intl

Sun 1/31

5:00 am-12:02 pm

1 stop7h 02m

$338

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 1/29

3:36 pm-7:27 pm

1 stop3h 51m

Duluth Intl

Sun 1/31

5:00 am-9:00 am

1 stop4h 00m

$338

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Duluth flights insights and trends

Explore insights for your Duluth flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from United States is in November. Flight prices, which tend to average around $363, 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 United States during December instead. Flights to Duluth in December, while not as cheap as those in November, still average around $398.

What is the absolute cheapest flight to Duluth?

See prices from:

Cheapest flights to Duluth Intl

Find the cheapest flights to Duluth Intl from your nearest city or airport

Find flights from Los Angeles to Duluth

CHEAPEST MONTH TO FLY TO DULUTH FROM LOS ANGELES	January	46% cheaper	Flying from Los Angeles to Duluth costs on average just $368 in January
MOST EXPENSIVE MONTH TO FLY TO DULUTH FROM LOS ANGELES	April	74% more expensive	It costs about $1,184 for flights to Duluth from Los Angeles in April
MOST POPULAR MONTH TO FLY TO DULUTH FROM LOS ANGELES	July	650% more users visited	More momondo users searched in flights to Duluth from Los Angeles in July than any other month

Cheap Duluth flight deals and tips

Summary info about Duluth flight prices, duration and airlines

Best One-Way Price	$263
Best Round-Trip Price	$319
Fastest flight time	1h 58m
Popular in	September

The best one-way flight price to Duluth from United States in the last 5 days is $263 (Denver Intl to Duluth Intl).

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The best round-trip flight price to Duluth from United States in the last 5 days is $319 (Chicago O'Hare Intl to Duluth Intl).

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The fastest flight to Duluth from United States takes 1h 58m (Chicago O'Hare Intl to Duluth Intl).

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September has the highest demand for flights to Duluth, with a 8% price increase on average.

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Frequently asked questions about flying to Duluth

Is there an alternative airport near Duluth?

Finding an alternative and possibly cheaper destination airport near Duluth is possible. If you are planning a flight to Duluth, consider booking flights to Chisholm/Hibbing Airport (54 mi from Duluth city center), Ironwood Gogebic County Airport (95 mi from Duluth city center) or Brainerd Crow Wing County Airport (100 mi from Duluth city center).

Is there a cheaper alternative to flying into Duluth?

You can find deals at Chisholm/Hibbing Airport for $148 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Duluth Intl Airport were last updated today.

How many operators does momondo search for flights to Duluth Intl Airport?

The number of operators available for flights to Duluth Intl Airport is 2 as of November 2026.

How old do you have to be to fly 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 to Duluth Intl Airport.

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

The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Two Harbors

Superior

Hayward

Cloquet

Why use momondo?

Why should I use momondo to find a flight deal to Duluth?

Finding the right flight to Duluth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Duluth quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for flights to Duluth to just show those with flexible booking policies.

How can momondo help me find flights to Duluth?

Once you have performed a search for flights to Duluth, momondo helps you find the right flight 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 to Duluth right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Duluth and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.