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Cheap flights from Duluth to Chicago from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Chicago departing on 9/4. 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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Cheap round-trip flights

United Airlines Logo
8:00 am - 9:55 amDLH-ORD
1h 55mnonstop
United Airlines Logo
8:12 pm - 10:05 pmORD-DLH
1h 53mnonstop
$184United Airlines
Find Deal
Tue, Sep 2 - Sat, Sep 6
United Airlines Logo
9:45 am - 11:38 amDLH-ORD
1h 53mnonstop
United Airlines Logo
8:12 pm - 10:05 pmORD-DLH
1h 53mnonstop
$189United Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
Delta Logo
5:10 am - 12:45 pmDLH-ORD
7h 35m2 stops
Delta Logo
5:30 pm - 10:46 pmORD-DLH
5h 16m1 stop
$209Delta
Find Deal
Tue, Sep 2 - Sat, Sep 6
Delta Logo
5:10 am - 12:45 pmDLH-ORD
7h 35m2 stops
Delta Logo
2:25 pm - 10:46 pmORD-DLH
8h 21m2 stops
$214Delta
Find Deal
Tue, Sep 2 - Sat, Sep 6
United Airlines Logo
11:20 am - 1:15 pmDLH-ORD
1h 55mnonstop
United Airlines Logo
4:45 pm - 6:30 pmORD-DLH
1h 45mnonstop
$249United Airlines
Find Deal
Wed, Aug 27 - Sun, Aug 31
United Airlines Logo
9:45 am - 11:40 amDLH-ORD
1h 55mnonstop
United Airlines Logo
8:58 am - 10:45 amORD-DLH
1h 47mnonstop
$269United Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 12
United Airlines Logo
8:00 am - 9:55 amDLH-ORD
1h 55mnonstop
United Airlines Logo
8:58 am - 10:45 amORD-DLH
1h 47mnonstop
$309United Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 12
United Airlines Logo
8:00 am - 9:55 amDLH-ORD
1h 55mnonstop
United Airlines Logo
8:58 am - 10:45 amORD-DLH
1h 47mnonstop
$319United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
United Airlines Logo
3:10 pm - 5:05 pmDLH-ORD
1h 55mnonstop
United Airlines Logo
8:58 am - 10:45 amORD-DLH
1h 47mnonstop
$374United Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
Delta Logo
10:55 am - 4:45 pmDLH-ORD
5h 50m1 stop
Delta Logo
6:10 am - 10:15 amORD-DLH
4h 05m1 stop
$383Delta
Find Deal
Tue, Sep 2 - Sat, Sep 6

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

Our best United Airlines deals on Duluth to Chicago O'Hare Intl Airport flight tickets
United Airlines
Sep 2
DLH8:00 amDuluth Intl
1h 55m
ORD9:55 amChicago O'Hare Intl
Sep 6
ORD8:12 pmChicago O'Hare Intl
1h 53m
DLH10:05 pmDuluth Intl
$184
Find similar
United Airlines
Aug 28
DLH9:45 amDuluth Intl
1h 53m
ORD11:38 amChicago O'Hare Intl
Sep 1
ORD8:12 pmChicago O'Hare Intl
1h 53m
DLH10:05 pmDuluth Intl
$189
Find similar
United Airlines
Aug 27
DLH11:20 amDuluth Intl
1h 55m
ORD1:15 pmChicago O'Hare Intl
Aug 31
ORD4:45 pmChicago O'Hare Intl
1h 45m
DLH6:30 pmDuluth Intl
$249
Find similar

Delta flights from Duluth to Chicago O'Hare Intl Airport

Our best Delta deals on Duluth to Chicago O'Hare Intl Airport flight tickets
Delta
Sep 2
DLH5:10 amDuluth Intl
7h 35m
2 stops
ORD12:45 pmChicago O'Hare Intl
Sep 6
ORD5:30 pmChicago O'Hare Intl
5h 16m
1 stop
DLH10:46 pmDuluth Intl
$209
Find similar
Delta
Sep 2
DLH5:10 amDuluth Intl
7h 35m
2 stops
ORD12:45 pmChicago O'Hare Intl
Sep 6
ORD2:25 pmChicago O'Hare Intl
8h 21m
2 stops
DLH10:46 pmDuluth Intl
$214
Find similar
Delta
Aug 20
DLH5:10 amDuluth Intl
7h 35m
2 stops
ORD12:45 pmChicago O'Hare Intl
Aug 24
ORD6:10 amChicago O'Hare Intl
4h 05m
1 stop
DLH10:15 amDuluth Intl
$304
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Duluth to Chicago O'Hare Intl Airport 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 14, 2025.
Use the filters below to find and compare flights from Duluth to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Tue 9/2

8:00 am-9:55 am

Nonstop1h 55m

Chicago O'Hare Intl

Sat 9/6

8:12 pm-10:05 pm

Nonstop1h 53m

$184

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 8/28

9:45 am-11:38 am

Nonstop1h 53m

Chicago O'Hare Intl

Mon 9/1

8:12 pm-10:05 pm

Nonstop1h 53m

$189

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Tue 9/2

5:10 am-12:45 pm

2 stops7h 35m

Chicago O'Hare Intl

Sat 9/6

5:30 pm-10:46 pm

1 stop5h 16m

$209

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Tue 9/2

5:10 am-12:45 pm

2 stops7h 35m

Chicago O'Hare Intl

Sat 9/6

2:25 pm-10:46 pm

2 stops8h 21m

$214

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Wed 8/27

11:20 am-1:15 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sun 8/31

4:45 pm-6:30 pm

Nonstop1h 45m

$249

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sat 10/11

9:45 am-11:40 am

Nonstop1h 55m

Chicago O'Hare Intl

Sun 10/12

8:58 am-10:45 am

Nonstop1h 47m

$269

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sat 10/11

8:00 am-9:55 am

Nonstop1h 55m

Chicago O'Hare Intl

Sun 10/12

8:58 am-10:45 am

Nonstop1h 47m

$309

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 9/11

8:00 am-9:55 am

Nonstop1h 55m

Chicago O'Hare Intl

Thu 9/18

8:58 am-10:45 am

Nonstop1h 47m

$319

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 9/18

3:10 pm-5:05 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sun 9/21

8:58 am-10:45 am

Nonstop1h 47m

$374

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Tue 9/2

10:55 am-4:45 pm

1 stop5h 50m

Chicago O'Hare Intl

Sat 9/6

6:10 am-10:15 am

1 stop4h 05m

$383

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 Chicago from

How to get the cheapest flight ticket from Duluth to Chicago O'Hare Intl Airport

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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Duluth averaging around $264.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $459. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Duluth because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $734.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Duluth in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $513 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $538. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 4 cabin classes available to choose from on Duluth Intl to Chicago O'Hare 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 Duluth to Chicago O'Hare Intl Airport flights?

You could potentially save up to 57% on your flight if you consider stops on a Duluth to Chicago O'Hare Intl Airport flight.

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

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

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

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

Best Price Found

$179

Fastest flight time

1h 53m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Chicago O'Hare Intl Airport from Duluth in the past 72 hours is $179. The best round-trip flight deal from Duluth to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $184.
The fastest flight from Duluth to Chicago O'Hare Intl Airport takes 1h 53m
Direct flights go from Duluth to Chicago O'Hare Intl Airport on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
Search flight deals

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

    Chicago O'Hare Intl is 391.0 mi away from Duluth Intl. Typically, this will take 1h 53m by plane in normal conditions.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Duluth to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights

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

    United Airlines flies from Duluth to Chicago O'Hare Intl Airport around 18 times per week, with 8,916 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Duluth to Chicago O'Hare Intl Airport in the last 72 hours was $179 (round-trip), much lower than the average airfare cost of $315 for United Airlines flights on this route.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Rockford
South Haven
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Orland Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Duluth to Chicago.

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

Yes momondo offers price alerts on flights to Chicago from Duluth. 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.

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