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Cheap flights from Chicago O'Hare Intl Airport to Duluth from $169

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 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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.
Delta Logo
6:00 am - 11:15 amORD  Chicago O'Hare Intl-DLH Duluth Intl
5h 15m1 stop Minneapolis St Paul
Delta Logo
4:15 pm - 9:37 pmDLH  Duluth Intl-ORD Chicago O'Hare Intl
5h 22m1 stop Minneapolis St Paul
$206Delta
Fri, Jan 29 - Sun, Jan 31
Delta Logo
7:00 am - 3:44 pmORD  Chicago O'Hare Intl-DLH Duluth Intl
8h 44m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
5:10 am - 8:43 amDLH  Duluth Intl-ORD Chicago O'Hare Intl
3h 33m1 stop Minneapolis St Paul
$212Delta
Fri, Jan 29 - Sun, Jan 31
Delta Logo
6:00 am - 11:01 amORD  Chicago O'Hare Intl-DLH Duluth Intl
5h 01m1 stop Minneapolis St Paul
Delta Logo
11:41 am - 5:41 pmDLH  Duluth Intl-ORD Chicago O'Hare Intl
6h 00m1 stop Minneapolis St Paul
$237Delta
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
9:30 pm - 11:22 pmORD  Chicago O'Hare Intl-DLH Duluth Intl
1h 52mnonstop
United Airlines Logo
7:45 am - 9:41 amDLH  Duluth Intl-ORD Chicago O'Hare Intl
1h 56mnonstop
$249United Airlines
Thu, Oct 1 - Sun, Oct 4
United Airlines Logo
9:30 pm - 11:20 pmORD  Chicago O'Hare Intl-DLH Duluth Intl
1h 50mnonstop
United Airlines Logo
6:24 pm - 8:18 pmDLH  Duluth Intl-ORD Chicago O'Hare Intl
1h 54mnonstop
$249United Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
9:30 pm - 11:22 pmORD  Chicago O'Hare Intl-DLH Duluth Intl
1h 52mnonstop
United Airlines Logo
3:10 pm - 5:05 pmDLH  Duluth Intl-ORD Chicago O'Hare Intl
1h 55mnonstop
$249United Airlines
Sat, Oct 10 - Mon, Oct 12
United Airlines Logo
8:45 am - 10:42 amORD  Chicago O'Hare Intl-DLH Duluth Intl
1h 57mnonstop
United Airlines Logo
11:18 am - 1:14 pmDLH  Duluth Intl-ORD Chicago O'Hare Intl
1h 56mnonstop
$249United Airlines
Fri, Dec 4 - Sun, Dec 6
United Airlines Logo
9:30 pm - 11:22 pmORD  Chicago O'Hare Intl-DLH Duluth Intl
1h 52mnonstop
United Airlines Logo
3:10 pm - 5:05 pmDLH  Duluth Intl-ORD Chicago O'Hare Intl
1h 55mnonstop
$249United Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
9:30 pm - 11:22 pmORD  Chicago O'Hare Intl-DLH Duluth Intl
1h 52mnonstop
United Airlines Logo
7:45 am - 9:41 amDLH  Duluth Intl-ORD Chicago O'Hare Intl
1h 56mnonstop
$249United Airlines
Thu, Oct 8 - Sun, Oct 18
United Airlines Logo
4:00 pm - 5:51 pmORD  Chicago O'Hare Intl-DLH Duluth Intl
1h 51mnonstop
United Airlines Logo
6:32 pm - 8:28 pmDLH  Duluth Intl-ORD Chicago O'Hare Intl
1h 56mnonstop
$249United Airlines
Sat, Sep 12 - Sat, Sep 19

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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
Sep 15
ORD9:30 pmChicago O'Hare Intl
1h 50m
DLH11:20 pmDuluth Intl
Sep 22
DLH6:24 pmDuluth Intl
1h 54m
ORD8:18 pmChicago O'Hare Intl
$249
United Airlines
Feb 2
ORD9:20 pmChicago O'Hare Intl
1h 44m
DLH11:04 pmDuluth Intl
Feb 6
DLH3:14 pmDuluth Intl
1h 44m
ORD4:58 pmChicago O'Hare Intl
$257
United Airlines
Sep 25
ORD9:30 pmChicago O'Hare Intl
1h 52m
DLH11:22 pmDuluth Intl
Sep 27
DLH7:45 amDuluth Intl
1h 56m
ORD9:41 amChicago O'Hare Intl
$262

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
Jan 29
ORD6:00 amChicago O'Hare Intl
5h 15m
1 stop
DLH11:15 amDuluth Intl
Jan 31
DLH4:15 pmDuluth Intl
5h 22m
1 stop
ORD9:37 pmChicago O'Hare Intl
$206
Delta
Jan 29
ORD7:00 amChicago O'Hare Intl
8h 44m
2 stops
DLH3:44 pmDuluth Intl
Jan 31
DLH5:10 amDuluth Intl
3h 33m
1 stop
ORD8:43 amChicago O'Hare Intl
$212
Delta
Sep 2
ORD6:00 amChicago O'Hare Intl
5h 01m
1 stop
DLH11:01 amDuluth Intl
Sep 5
DLH11:41 amDuluth Intl
6h 00m
1 stop
ORD5:41 pmChicago O'Hare Intl
$237

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 August 18, 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 Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 1/29

6:00 am-11:15 am

1 stop5h 15m

Duluth Intl

Sun 1/31

4:15 pm-9:37 pm

1 stop5h 22m

$206

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 1/29

7:00 am-3:44 pm

2 stops8h 44m

Duluth Intl

Sun 1/31

5:10 am-8:43 am

1 stop3h 33m

$212

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Wed 9/2

6:00 am-11:01 am

1 stop5h 01m

Duluth Intl

Sat 9/5

11:41 am-5:41 pm

1 stop6h 00m

$237

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Thu 10/1

9:30 pm-11:22 pm

Nonstop1h 52m

Duluth Intl

Sun 10/4

7:45 am-9:41 am

Nonstop1h 56m

$249
Quickest round-trip

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Tue 9/15

9:30 pm-11:20 pm

Nonstop1h 50m

Duluth Intl

Tue 9/22

6:24 pm-8:18 pm

Nonstop1h 54m

$249

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Sat 10/10

9:30 pm-11:22 pm

Nonstop1h 52m

Duluth Intl

Mon 10/12

3:10 pm-5:05 pm

Nonstop1h 55m

$249

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 12/4

8:45 am-10:42 am

Nonstop1h 57m

Duluth Intl

Sun 12/6

11:18 am-1:14 pm

Nonstop1h 56m

$249

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Fri 10/2

9:30 pm-11:22 pm

Nonstop1h 52m

Duluth Intl

Tue 10/6

3:10 pm-5:05 pm

Nonstop1h 55m

$249

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Thu 10/8

9:30 pm-11:22 pm

Nonstop1h 52m

Duluth Intl

Sun 10/18

7:45 am-9:41 am

Nonstop1h 56m

$249

ChicagoDuluth

ORD Chicago O'Hare Intl - DLH Duluth Intl

ORDDLH

Chicago O'Hare Intl

Sat 9/12

4:00 pm-5:51 pm

Nonstop1h 51m

Duluth Intl

Sat 9/19

6:32 pm-8:28 pm

Nonstop1h 56m

$249

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

Prices are currently low for flights on this route.

Typical prices usually range from $333 to $543.
The lowest price recently found on this route was $206.

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from Chicago O'Hare Intl Airport is in October. Flight prices, which tend to average around $269, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Duluth from Chicago O'Hare Intl Airport during December instead. Flights to Duluth in December, while not as cheap as those in October, still average around $288.

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 $298. On the other hand, Monday 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 $577.

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 evening is the least expensive time of day to depart. momondo users have found prices as low as $298 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Duluth is in the morning when prices are around $414.

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 are 2 cabin classes 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

$169

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 $169. The best round-trip flight deal from Chicago O'Hare Intl Airport to Duluth found on momondo in the last 72 hours is $206.
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 $207Free CancellationRating
7.4
10,100 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 28 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Duluth starts from $207 round-trip, up to an average price of $339. 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
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. 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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