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 14 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 8,694 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 5h 14m and 5h 35m, respectively.

$194 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.

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

$286Delta

Wed, Jan 6 - Sat, Jan 9

1:45 pm - 11:03 pmORD Chicago O'Hare Intl-DLH Duluth Intl

9h 18m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

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

4h 54m1 stop Minneapolis St Paul

$292Delta

Wed, Jan 6 - Sat, Jan 9

9:55 pm - 11:44 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 49mnonstop

6:03 am - 8:00 amDLH Duluth Intl-ORD Chicago O'Hare Intl

1h 57mnonstop

$309United Airlines

Wed, Feb 17 - Sat, Feb 20

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

1h 59mnonstop

3:06 pm - 5:05 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

1h 59mnonstop

$309United Airlines

Thu, Nov 19 - Sun, Nov 22

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

1h 44mnonstop

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

2h 06mnonstop

$316United Airlines

Fri, Dec 11 - Sun, Dec 13

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

$317United Airlines

Fri, Dec 11 - Sun, Dec 13

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

$317United Airlines

Fri, Dec 11 - Sat, Dec 12

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

$328Delta

Wed, Jan 6 - Sat, Jan 9

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

$328Delta

Fri, Jan 29 - Sun, Jan 31

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

$328Delta

Fri, Jan 29 - Sun, Jan 31

Cheap last minute flights

Enter your travel dates to find the best prices.

6:10 am - 10:41 amBWI Baltimore/Washington-DLH Duluth Intl

5h 31m1 stop Chicago O'Hare Intl

3:06 pm - 9:42 pmDLH Duluth Intl-BWI Baltimore/Washington

5h 36m1 stop Chicago O'Hare Intl

$453United Airlines

Thu, Nov 5 - Wed, Nov 11

9:30 pm - 11:14 pmORD Chicago O'Hare Intl-DLH Duluth Intl

1h 44mnonstop

3:06 pm - 5:05 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

1h 59mnonstop

$454United Airlines

Sat, Oct 31 - Tue, Nov 3

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

1h 50mnonstop

6:17 pm - 8:13 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

1h 56mnonstop

$454United Airlines

Sat, Oct 31 - Sat, Nov 7

9:59 am - 3:41 pmORD Chicago O'Hare Intl-DLH Duluth Intl

5h 42m1 stop Minneapolis St Paul

12:35 pm - 4:41 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

4h 06m1 stop Minneapolis St Paul

$473Delta

Sat, Oct 31 - Sat, Nov 7

6:20 am - 11:44 amORD Chicago O'Hare Intl-DLH Duluth Intl

5h 24m1 stop Minneapolis St Paul

7:00 am - 12:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

5h 59m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$479Delta

Sat, Oct 31 - Sat, Nov 7

10:55 am - 7:12 pmORD Chicago O'Hare Intl-DLH Duluth Intl

8h 17m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

7:00 am - 12:59 pmDLH Duluth Intl-ORD Chicago O'Hare Intl

5h 59m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$484Delta

Sat, Oct 31 - Sat, Nov 7

6:05 am - 11:44 amDEN Denver Intl-DLH Duluth Intl

4h 39m1 stop Minneapolis St Paul

7:00 am - 12:04 pmDLH Duluth Intl-DEN Denver Intl

6h 04m1 stop Minneapolis St Paul

$503Delta

Wed, Nov 4 - Sun, Nov 8

5:50 am - 11:44 amBOS Boston Logan Intl-DLH Duluth Intl

6h 54m1 stop Minneapolis St Paul

5:04 am - 10:50 amDLH Duluth Intl-BOS Boston Logan Intl

4h 46m1 stop Minneapolis St Paul

$538Delta

Thu, Nov 5 - Thu, Nov 12

3:34 pm - 10:57 pmLAX Los Angeles-DLH Duluth Intl

5h 23m1 stop Minneapolis St Paul

5:04 am - 11:05 amDLH Duluth Intl-LAX Los Angeles

8h 01m1 stop Minneapolis St Paul

$548Delta

Wed, Nov 4 - Mon, Nov 9

5:43 pm - 10:41 amSMF Sacramento Intl-DLH Duluth Intl

14h 58m2 stops San Francisco Chicago O'Hare Intl

6:23 am - 12:00 pmDLH Duluth Intl-SMF Sacramento Intl

7h 37m1 stop Chicago O'Hare Intl

$569United Airlines

Thu, Nov 5 - Mon, Nov 9

Fly from

Route

Depart

Return

Price

Cheapest round-trip

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

$286

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Wed 1/6

1:45 pm-11:03 pm

2 stops9h 18m

Duluth Intl

Sat 1/9

4:42 pm-9:36 pm

1 stop4h 54m

$292

Quickest round-trip

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Wed 2/17

9:55 pm-11:44 pm

Nonstop1h 49m

Duluth Intl

Sat 2/20

6:03 am-8:00 am

Nonstop1h 57m

$309

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Thu 11/19

8:42 am-10:41 am

Nonstop1h 59m

Duluth Intl

Sun 11/22

3:06 pm-5:05 pm

Nonstop1h 59m

$309

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 12/11

9:25 pm-11:09 pm

Nonstop1h 44m

Duluth Intl

Sun 12/13

7:00 am-9:06 am

Nonstop2h 06m

$316

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 12/11

8:00 pm-9:47 pm

Nonstop1h 47m

Duluth Intl

Sun 12/13

11:00 am-12:59 pm

Nonstop1h 59m

$317

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 12/11

8:00 pm-9:47 pm

Nonstop1h 47m

Duluth Intl

Sat 12/12

11:00 am-12:59 pm

Nonstop1h 59m

$317

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

$328

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

$328

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

$328

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 $402, 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 September instead. Flights to Duluth in September, while not as cheap as those in November, still average around $433.

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	$194
Best Round-Trip Price	$286
Fastest flight time	1h 56m
Popular in	September

The best one-way flight price to Duluth from United States in the last 5 days is $194 (Chicago O'Hare 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 $286 (Chicago O'Hare Intl to Duluth Intl).

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The fastest flight to Duluth from United States takes 1h 56m (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 Ironwood Gogebic County Airport for $224 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 October 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.