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Cheap flights from Chicago O'Hare Intl Airport to Duluth from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Duluth departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:30 pm - 11:23 pm
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
11:18 am - 1:15 pm
DLH
-
ORD
1h 57mnonstop
$239United Airlines
Fri, Jun 12 - Mon, Jun 15
United Airlines Logo
9:30 pm - 11:23 pm
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
11:18 am - 1:15 pm
DLH
-
ORD
1h 57mnonstop
$251United Airlines
Fri, Jun 12 - Mon, Jun 15
Delta Logo
6:25 pm - 10:50 pm
ORD
-
DLH
4h 25m
1 stop
Delta Logo
5:00 am - 8:35 am
DLH
-
ORD
3h 35m
1 stop
$258Delta
Sat, Jul 4 - Mon, Jul 6
Delta Logo
1:55 pm - 10:50 pm
ORD
-
DLH
8h 55m
2 stops
Delta Logo
5:00 am - 8:35 am
DLH
-
ORD
3h 35m
1 stop
$264Delta
Sat, Jul 4 - Mon, Jul 6
United Airlines Logo
9:30 pm - 11:23 pm
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
7:06 am - 9:03 am
DLH
-
ORD
1h 57mnonstop
$269United Airlines
Fri, Jun 5 - Sat, Jun 6
United Airlines Logo
9:30 pm - 11:23 pm
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
6:25 pm - 8:22 pm
DLH
-
ORD
1h 57mnonstop
$272United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
8:48 am - 10:43 am
ORD
-
DLH
1h 55mnonstop
United Airlines Logo
7:06 am - 9:03 am
DLH
-
ORD
1h 57mnonstop
$299United Airlines
Wed, Jun 3 - Sat, Jun 6
Delta Logo
5:57 pm - 10:50 pm
ORD
-
DLH
4h 53m
1 stop
Delta Logo
5:00 am - 8:30 am
DLH
-
ORD
3h 30m
1 stop
$303Delta
Fri, Jul 3 - Wed, Jul 8
United Airlines Logo
9:30 pm - 11:20 pm
ORD
-
DLH
1h 50mnonstop
United Airlines Logo
6:23 pm - 8:17 pm
DLH
-
ORD
1h 54mnonstop
$305United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
11:00 pm - 12:53 am
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
6:10 pm - 8:07 pm
DLH
-
ORD
1h 57mnonstop
$309United Airlines
Thu, Oct 29 - Mon, Nov 2

United Airlines flights from Chicago O'Hare Intl Airport to Duluth

Our best United Airlines deals on Chicago O'Hare Intl Airport to Duluth flight tickets
United Airlines
Jun 12
ORD9:30 pmChicago O'Hare Intl
1h 53m
DLH11:23 pmDuluth Intl
Jun 15
DLH11:18 amDuluth Intl
1h 57m
ORD1:15 pmChicago O'Hare Intl
$239
United Airlines
Jun 12
ORD9:30 pmChicago O'Hare Intl
1h 53m
DLH11:23 pmDuluth Intl
Jun 15
DLH11:18 amDuluth Intl
1h 57m
ORD1:15 pmChicago O'Hare Intl
$251
United Airlines
Jun 5
ORD9:30 pmChicago O'Hare Intl
1h 53m
DLH11:23 pmDuluth Intl
Jun 6
DLH7:06 amDuluth Intl
1h 57m
ORD9:03 amChicago O'Hare Intl
$269

Delta flights from Chicago O'Hare Intl Airport to Duluth

Our best Delta deals on Chicago O'Hare Intl Airport to Duluth flight tickets
Delta
Jul 4
ORD6:25 pmChicago O'Hare Intl
4h 25m
1 stop
DLH10:50 pmDuluth Intl
Jul 6
DLH5:00 amDuluth Intl
3h 35m
1 stop
ORD8:35 amChicago O'Hare Intl
$258
Delta
Jul 4
ORD1:55 pmChicago O'Hare Intl
8h 55m
2 stops
DLH10:50 pmDuluth Intl
Jul 6
DLH5:00 amDuluth Intl
3h 35m
1 stop
ORD8:35 amChicago O'Hare Intl
$264
Delta
Jul 3
ORD5:57 pmChicago O'Hare Intl
4h 53m
1 stop
DLH10:50 pmDuluth Intl
Jul 8
DLH5:00 amDuluth Intl
3h 30m
1 stop
ORD8:30 amChicago O'Hare Intl
$303

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 May 23, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 6/12

9:30 pm-11:23 pm

Nonstop1h 53m

Duluth Intl

Mon 6/15

11:18 am-1:15 pm

Nonstop1h 57m

$239

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 6/12

9:30 pm-11:23 pm

Nonstop1h 53m

Duluth Intl

Mon 6/15

11:18 am-1:15 pm

Nonstop1h 57m

$251

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Sat 7/4

6:25 pm-10:50 pm

1 stop4h 25m

Duluth Intl

Mon 7/6

5:00 am-8:35 am

1 stop3h 35m

$258

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Sat 7/4

1:55 pm-10:50 pm

2 stops8h 55m

Duluth Intl

Mon 7/6

5:00 am-8:35 am

1 stop3h 35m

$264

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 6/5

9:30 pm-11:23 pm

Nonstop1h 53m

Duluth Intl

Sat 6/6

7:06 am-9:03 am

Nonstop1h 57m

$269

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 7/10

9:30 pm-11:23 pm

Nonstop1h 53m

Duluth Intl

Tue 7/14

6:25 pm-8:22 pm

Nonstop1h 57m

$272

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Wed 6/3

8:48 am-10:43 am

Nonstop1h 55m

Duluth Intl

Sat 6/6

7:06 am-9:03 am

Nonstop1h 57m

$299

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 7/3

5:57 pm-10:50 pm

1 stop4h 53m

Duluth Intl

Wed 7/8

5:00 am-8:30 am

1 stop3h 30m

$303
Quickest round-trip

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Wed 8/26

9:30 pm-11:20 pm

Nonstop1h 50m

Duluth Intl

Sat 8/29

6:23 pm-8:17 pm

Nonstop1h 54m

$305

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Thu 10/29

11:00 pm-12:53 am

Nonstop1h 53m

Duluth Intl

Mon 11/2

6:10 pm-8:07 pm

Nonstop1h 57m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Duluth from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Duluth?

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from Chicago O'Hare Intl Airport is in December. Flight prices, which tend to average around $258, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Duluth from Chicago O'Hare Intl Airport during October instead. Flights to Duluth in October, while not as cheap as those in December, still average around $274.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Duluth is on a Saturday when prices can be found for as low as $269. On the other hand, Tuesday is the most expensive day to depart from Chicago O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $632.

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

Flying to Duluth from Chicago O'Hare Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $334 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Duluth is in the morning when prices are around $379.

What is the cheapest Chicago O'Hare Intl to Duluth Intl flight route?

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

What cabin class options are available on Chicago O'Hare Intl Airport to Duluth flights?

There is only 1 cabin class available to choose from on Chicago O'Hare Intl Airport to Duluth 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 O'Hare Intl Airport to Duluth flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Duluth.

How have Chicago O'Hare Intl Airport to Duluth flight prices changed over time?

When to book flights from Chicago O'Hare Intl Airport to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Duluth (ORD to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Duluth

Best Price Found

$273

Fastest flight time

1h 44m

Direct flights

Every day

Airports in Duluth

1 airport
The best one-way flight to Duluth from Chicago O'Hare Intl Airport in the past 72 hours is $273. The best round-trip flight deal from Chicago O'Hare Intl Airport to Duluth found on momondo in the last 72 hours is $268.
The fastest flight from Chicago O'Hare Intl Airport to Duluth takes 1h 44m
Direct flights go from Chicago O'Hare Intl Airport to Duluth every day.
There is 1 airport in Duluth. From Chicago O'Hare Intl Airport there are direct flights to Duluth Intl (DLH).
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Duluth

  • How far is Chicago O'Hare Intl to Duluth Intl by plane?

    A flight from Chicago O'Hare Intl to Duluth Intl will travel around 391.0 mi. By plane, this route typically takes 1h 44m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Duluth Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Duluth Intl Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Duluth Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport 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.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Duluth?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Duluth?

Best airlines flying from Chicago O'Hare Intl Airport to Duluth

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Duluth with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to Duluth

    United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Duluth, operating 32 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Duluth starts from $209 round-trip, up to an average price of $370. Our users have rated United Airlines at 7.4/10.

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior
Cloquet
Hayward

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. All flights to Duluth from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Duluth from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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