Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Duluth to Chicago from $149

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 3/23. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Duluth to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:20 am - 1:09 pm
DLH
-
ORD
1h 49mnonstop
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
$179United Airlines
Thu, Feb 26 - Thu, Mar 5
United Airlines Logo
11:20 am - 1:09 pm
DLH
-
ORD
1h 49mnonstop
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
$186United Airlines
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
3:19 pm - 5:05 pm
DLH
-
ORD
1h 46mnonstop
United Airlines Logo
8:15 pm - 9:59 pm
ORD
-
DLH
1h 44mnonstop
$192United Airlines
Thu, Feb 26 - Sun, Mar 1
Delta Logo
4:15 pm - 9:30 pm
DLH
-
ORD
5h 15m
1 stop
Delta Logo
6:51 pm - 11:55 pm
ORD
-
DLH
5h 04m
1 stop
$198Delta
Fri, Feb 20 - Mon, Feb 23
Delta Logo
4:15 pm - 9:30 pm
DLH
-
ORD
5h 15m
1 stop
Delta Logo
2:05 pm - 11:55 pm
ORD
-
DLH
9h 50m
2 stops
$204Delta
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
3:05 pm - 5:10 pm
DLH
-
ORD
2h 05mnonstop
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
$224United Airlines
Tue, Feb 10 - Sat, Feb 14
Delta Logo
5:00 am - 8:40 am
DLH
-
ORD
3h 40m
1 stop
Delta Logo
6:15 am - 11:30 am
ORD
-
DLH
5h 15m
1 stop
$228Delta
Thu, Feb 12 - Sun, Feb 15
United Airlines Logo
3:14 pm - 4:58 pm
DLH
-
ORD
1h 44mnonstop
United Airlines Logo
8:20 pm - 9:57 pm
ORD
-
DLH
1h 37mnonstop
$231United Airlines
Fri, Jun 12 - Sun, Jun 14
Delta Logo
5:00 am - 1:13 pm
DLH
-
ORD
8h 13m
2 stops
Delta Logo
6:15 am - 11:30 am
ORD
-
DLH
5h 15m
1 stop
$234Delta
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
3:19 pm - 5:05 pm
DLH
-
ORD
1h 46mnonstop
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
$235United Airlines
Thu, Feb 12 - Sun, Feb 15

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
Feb 26
DLH11:20 amDuluth Intl
1h 49m
ORD1:09 pmChicago O'Hare Intl
Mar 5
ORD8:50 amChicago O'Hare Intl
1h 53m
DLH10:43 amDuluth Intl
$179
United Airlines
Feb 20
DLH11:20 amDuluth Intl
1h 49m
ORD1:09 pmChicago O'Hare Intl
Feb 23
ORD8:50 amChicago O'Hare Intl
1h 53m
DLH10:43 amDuluth Intl
$186
United Airlines
Feb 26
DLH3:19 pmDuluth Intl
1h 46m
ORD5:05 pmChicago O'Hare Intl
Mar 1
ORD8:15 pmChicago O'Hare Intl
1h 44m
DLH9:59 pmDuluth Intl
$192

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
Feb 20
DLH4:15 pmDuluth Intl
5h 15m
1 stop
ORD9:30 pmChicago O'Hare Intl
Feb 21
ORD6:15 amChicago O'Hare Intl
5h 15m
1 stop
DLH11:30 amDuluth Intl
$198
Delta
Feb 20
DLH4:15 pmDuluth Intl
5h 15m
1 stop
ORD9:30 pmChicago O'Hare Intl
Feb 23
ORD2:05 pmChicago O'Hare Intl
9h 50m
2 stops
DLH11:55 pmDuluth Intl
$204
Delta
Feb 12
DLH5:00 amDuluth Intl
3h 40m
1 stop
ORD8:40 amChicago O'Hare Intl
Feb 15
ORD6:15 amChicago O'Hare Intl
5h 15m
1 stop
DLH11:30 amDuluth Intl
$228

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 January 27, 2026.
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

Thu 2/26

11:20 am-1:09 pm

Nonstop1h 49m

Chicago O'Hare Intl

Thu 3/5

8:50 am-10:43 am

Nonstop1h 53m

$179

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 2/20

11:20 am-1:09 pm

Nonstop1h 49m

Chicago O'Hare Intl

Mon 2/23

8:50 am-10:43 am

Nonstop1h 53m

$186

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 2/26

3:19 pm-5:05 pm

Nonstop1h 46m

Chicago O'Hare Intl

Sun 3/1

8:15 pm-9:59 pm

Nonstop1h 44m

$192

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 2/20

4:15 pm-9:30 pm

1 stop5h 15m

Chicago O'Hare Intl

Mon 2/23

6:51 pm-11:55 pm

1 stop5h 04m

$198

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 2/20

4:15 pm-9:30 pm

1 stop5h 15m

Chicago O'Hare Intl

Mon 2/23

2:05 pm-11:55 pm

2 stops9h 50m

$204

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Tue 2/10

3:05 pm-5:10 pm

Nonstop2h 05m

Chicago O'Hare Intl

Sat 2/14

8:50 am-10:43 am

Nonstop1h 53m

$224

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 2/12

5:00 am-8:40 am

1 stop3h 40m

Chicago O'Hare Intl

Sun 2/15

6:15 am-11:30 am

1 stop5h 15m

$228

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 6/12

3:14 pm-4:58 pm

Nonstop1h 44m

Chicago O'Hare Intl

Sun 6/14

8:20 pm-9:57 pm

Nonstop1h 37m

$231

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Tue 2/10

5:00 am-1:13 pm

2 stops8h 13m

Chicago O'Hare Intl

Sat 2/14

6:15 am-11:30 am

1 stop5h 15m

$234

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 2/12

3:19 pm-5:05 pm

Nonstop1h 46m

Chicago O'Hare Intl

Sun 2/15

8:50 am-10:43 am

Nonstop1h 53m

$235

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Duluth and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of July is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Duluth averaging around $274.

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 Thursday when prices can be found for as low as $469. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday 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 $782.

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 morning is the least expensive time of day to depart. momondo users have found prices as low as $499 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $523. 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 43% 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

$243

Fastest flight time

1h 44m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Duluth in the past 72 hours is $243. The best round-trip flight deal from Duluth to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $396.
The fastest flight from Duluth to Chicago O'Hare Intl Airport takes 1h 44m
Direct flights go from Duluth to Chicago O'Hare Intl Airport every day.
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 44m 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 $209Free CancellationRating
7.4
9,209 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 14 times per week, with 9,209 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 $209 (round-trip), much lower than the average airfare cost of $340 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
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
New Buffalo
Kenosha
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Elgin
Aurora
South Holland

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.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 2/26
Thu 3/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago