How many flights depart from Chicago to Duluth on average per day?

As of January 2026, 4 flights take off from Chicago and land in Duluth each day. The most common flight departure time for this route is 12:00PM, with 50% of daily flights taking off in the afternoon.

How many flights depart from Chicago to Duluth on average per week?

As of January 2026, 28 flights take off from Chicago and land in Duluth each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What is the cheapest airline that flies from Chicago to Duluth Intl?

United Airlines and Delta are the most popular carriers operating from Chicago to Duluth Intl

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

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

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

There is 1 operator available for flights from Chicago to Duluth Intl Airport as of January 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Duluth Intl Airport.

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

The travel and health documents you'll need for your trip to Duluth Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Duluth Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$178 Cheap Flights from Chicago to Duluth in 2026

Q: What is the typical price of a round-trip flight between Chicago and Duluth?

Prices are currently low for flights on this route. Typical prices usually range from $283 to $432. The lowest price recently found on this route was $179.

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Find the cheapest flights from Chicago to Duluth

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 am - 10:43 am

ORD

DLH

1h 53mnonstop

11:20 am - 1:09 pm

DLH

ORD

1h 49mnonstop

$179United Airlines

qui, mar 19 - dom, mar 22

8:50 am - 10:43 am

ORD

DLH

1h 53mnonstop

11:20 am - 1:09 pm

DLH

ORD

1h 49mnonstop

$186United Airlines

sex, mar 20 - dom, mar 22

6:15 am - 11:30 am

ORD

DLH

5h 15m

1 stop

5:00 am - 10:25 am

DLH

ORD

5h 25m

1 stop

$198Delta

qua, mar 4 - sáb, mar 7

8:50 am - 10:43 am

ORD

DLH

1h 53mnonstop

11:20 am - 1:09 pm

DLH

ORD

1h 49mnonstop

$211United Airlines

sex, mar 13 - dom, mar 15

2:05 pm - 11:55 pm

ORD

DLH

9h 50m

2 stops

5:00 am - 10:25 am

DLH

ORD

5h 25m

1 stop

$219Delta

qua, mar 4 - sáb, mar 7

2:05 pm - 8:09 pm

MDW

DLH

6h 04m

1 stop

12:37 pm - 6:40 pm

DLH

MDW

6h 03m

1 stop

$228Delta

sex, mar 20 - seg, mar 23

6:15 am - 11:11 am

ORD

DLH

4h 56m

1 stop

12:15 pm - 6:01 pm

DLH

ORD

5h 46m

1 stop

$228Delta

ter, fev 10 - sáb, fev 14

8:50 am - 10:43 am

ORD

DLH

1h 53mnonstop

11:20 am - 1:09 pm

DLH

ORD

1h 49mnonstop

$242United Airlines

qui, mar 19 - dom, mar 22

7:20 pm - 10:47 pm

MDW

DLH

3h 27m

1 stop

5:00 am - 8:50 am

DLH

MDW

3h 50m

1 stop

$243Delta

sex, mar 13 - dom, mar 15

6:51 pm - 11:55 pm

ORD

DLH

5h 04m

1 stop

12:37 pm - 6:00 pm

DLH

ORD

5h 23m

1 stop

$243Delta

sex, mar 6 - seg, mar 9

Delta flights from Chicago to Duluth

Our best Delta deals on Chicago to Duluth flight tickets

Delta

Mar 4

ORD6:15 amChicago O'Hare Intl

5h 15m

1 stop

DLH11:30 amDuluth Intl

Mar 7

DLH5:00 amDuluth Intl

5h 25m

1 stop

ORD10:25 amChicago O'Hare Intl

$198

Delta

Mar 4

ORD2:05 pmChicago O'Hare Intl

9h 50m

2 stops

DLH11:55 pmDuluth Intl

Mar 7

DLH5:00 amDuluth Intl

5h 25m

1 stop

ORD10:25 amChicago O'Hare Intl

$219

Delta

Feb 10

ORD6:15 amChicago O'Hare Intl

4h 56m

1 stop

DLH11:11 amDuluth Intl

Feb 14

DLH12:15 pmDuluth Intl

5h 46m

1 stop

ORD6:01 pmChicago O'Hare Intl

$228

United Airlines flights from Chicago to Duluth

Our best United Airlines deals on Chicago to Duluth flight tickets

United Airlines

Mar 19

ORD8:50 amChicago O'Hare Intl

1h 53m

DLH10:43 amDuluth Intl

Mar 22

DLH11:20 amDuluth Intl

1h 49m

ORD1:09 pmChicago O'Hare Intl

$179

United Airlines

Mar 20

ORD8:50 amChicago O'Hare Intl

1h 53m

DLH10:43 amDuluth Intl

Mar 22

DLH11:20 amDuluth Intl

1h 49m

ORD1:09 pmChicago O'Hare Intl

$186

United Airlines

Mar 13

ORD8:50 amChicago O'Hare Intl

1h 53m

DLH10:43 amDuluth Intl

Mar 15

DLH11:20 amDuluth Intl

1h 49m

ORD1:09 pmChicago O'Hare Intl

$211

Fly from

Fly to

Route

Depart

Return

Price

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

qui 3/19

8:50 am-10:43 am

Nonstop1h 53m

Duluth Intl

dom 3/22

11:20 am-1:09 pm

Nonstop1h 49m

$179

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

sex 3/20

8:50 am-10:43 am

Nonstop1h 53m

Duluth Intl

dom 3/22

11:20 am-1:09 pm

Nonstop1h 49m

$186

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

qua 3/4

6:15 am-11:30 am

1 stop5h 15m

Duluth Intl

sáb 3/7

5:00 am-10:25 am

1 stop5h 25m

$198

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

sex 3/13

8:50 am-10:43 am

Nonstop1h 53m

Duluth Intl

dom 3/15

11:20 am-1:09 pm

Nonstop1h 49m

$211

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

qua 3/4

2:05 pm-11:55 pm

2 stops9h 50m

Duluth Intl

sáb 3/7

5:00 am-10:25 am

1 stop5h 25m

$219

ChicagoDuluth

MDW - DLH

MDWDLH

Chicago Midway

sex 3/20

2:05 pm-8:09 pm

1 stop6h 04m

Duluth Intl

seg 3/23

12:37 pm-6:40 pm

1 stop6h 03m

$228

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

ter 2/10

6:15 am-11:11 am

1 stop4h 56m

Duluth Intl

sáb 2/14

12:15 pm-6:01 pm

1 stop5h 46m

$228

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

qui 3/19

8:50 am-10:43 am

Nonstop1h 53m

Duluth Intl

dom 3/22

11:20 am-1:09 pm

Nonstop1h 49m

$242

ChicagoDuluth

MDW - DLH

MDWDLH

Chicago Midway

sex 3/13

7:20 pm-10:47 pm

1 stop3h 27m

Duluth Intl

dom 3/15

5:00 am-8:50 am

1 stop3h 50m

$243

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

sex 3/6

6:51 pm-11:55 pm

1 stop5h 04m

Duluth Intl

seg 3/9

12:37 pm-6:00 pm

1 stop5h 23m

$243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago 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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Chicago and Duluth?

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from Chicago is in April. Flight prices, which tend to average around $222, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Duluth from Chicago during October instead. Flights to Duluth in October, while not as cheap as those in April, still average around $231.

What is the cheapest day to depart on your flight to Duluth?

The cheapest day to depart from Chicago to Duluth is on a Saturday when prices can be found for as low as $319. On the other hand, Tuesday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $502.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from Chicago in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $356 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Duluth is in the evening when prices are around $371.

What is the cheapest Chicago to Duluth Intl flight route?

Fly from Chicago O'Hare Intl to Duluth Intl for the best Chicago - Duluth Intl flight prices

What cabin class options are available on Chicago to Duluth Intl flights?

There is only 1 cabin class available to choose from on Chicago to Duluth Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Duluth flights?

You could potentially save up to 55% on your flight if you consider stops on a Chicago to Duluth flight.

How have Chicago to Duluth flight prices changed over time?

When to book flights from Chicago to Duluth

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

Estimated round-trip price

Cheap Chicago to Duluth (CHI to DLH) flight deals and tips

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

Best Price Found	$209
Fastest flight time	1h 37m
Direct flights	Every day
Airports in Duluth	1 airport

The best flight deal from Chicago to Duluth found on momondo in the last 72 hours is $209

The fastest flight from Chicago to Duluth takes 1h 37m

Direct flights go from Chicago to Duluth every day.

There is 1 airport in Duluth. From Chicago there are direct flights to Duluth Intl (DLH).

Search flight deals

How far is Chicago to Duluth Intl by plane?
Duluth Intl is 404.5 mi away from Chicago. By plane, this route typically takes 1h 37m.
When did momondo last update prices for flights from Chicago to Duluth Intl Airport?
Prices for flights from Chicago to Duluth Intl Airport are updated daily.
How many operators does momondo search for flights from Chicago to Duluth Intl Airport?
There is 1 operator available for flights from Chicago to Duluth Intl Airport as of January 2026.
How old do you have to be to fly from Chicago to Duluth Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Duluth Intl Airport.
What documentation or ID do you need to fly to Duluth Intl Airport?
The travel and health documents you'll need for your trip to Duluth Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Duluth Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Duluth?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Duluth is Canadair (Bombardier) Regional Jet CRJ-550 (64.52% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet (22.58%), Embraer 175 (Enhanced Winglets) (3.23%), and Airbus A380-800 (3.23%).
What is the most popular airline from Chicago to Duluth?
Based on momondo bookings for flights between Chicago and Duluth, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Chicago to Duluth

Compare and see reviews for airlines that fly from Chicago to Duluth with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 9,209 reviews		Search United Airlines flights

United Airlines Flights From Chicago to Duluth
The lowest priced United Airlines flight from Chicago to Duluth from the last 72 hours was $209. Generally, United Airlines has 14 flights on this route every week with an average price of $358. United Airlines is rated 7.4/10 by our users.

Two Harbors

Superior

Hayward

Cloquet

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Duluth. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Duluth from Chicago with this policy.

How can momondo help me find flights from Chicago to Duluth?

Once you have performed a search for Chicago 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 Chicago to Duluth right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Duluth from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.