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O'Hare Intl

$244+ Cheap flights from Duluth (DLH) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — ORD
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Duluth to O'Hare Intl

Cheapest flights from Duluth to O'Hare Intl
Explore the most affordable flight options available from Duluth to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:32 pm
DLH
-
ORD
Nonstop1h 56m
United Airlines
Sat 9/2612:40 pm
ORD
-
DLH
Nonstop1h 49m
United Airlines
Deal found 7/30$249
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:24 pm
DLH
-
ORD
Nonstop1h 54m
United Airlines
Sun 9/208:45 am
ORD
-
DLH
Nonstop1h 55m
United Airlines
Deal found 7/30$264
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:15 am
DLH
-
ORD
1 stop3h 15m
Delta
Wed 9/93:55 pm
ORD
-
DLH
1 stop3h 30m
Delta
Deal found 7/27$268
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:23 pm
DLH
-
ORD
Nonstop1h 56m
United Airlines
Tue 9/18:45 am
ORD
-
DLH
Nonstop1h 57m
United Airlines
Deal found 7/28$269
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:41 am
DLH
-
ORD
1 stop6h 00m
Delta
Sat 9/56:59 am
ORD
-
DLH
2 stops8h 32m
Delta
Deal found 7/27$274
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:15 am
DLH
-
ORD
1 stop3h 15m
Delta
Sat 9/53:00 pm
ORD
-
DLH
1 stop20h 01m
Delta
Deal found 7/27$281
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:43 am
DLH
-
ORD
1 stop5h 16m
Delta
Tue 9/226:10 am
ORD
-
DLH
1 stop4h 53m
Delta
Deal found 7/27$283
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:11 pm
DLH
-
ORD
1 stop5h 22m
Delta
Mon 9/213:55 pm
ORD
-
DLH
1 stop6h 40m
Delta
Deal found 7/29$288
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:15 am
DLH
-
ORD
2 stops8h 35m
Delta
Tue 8/186:45 pm
ORD
-
DLH
1 stop3h 56m
Delta
Deal found 7/28$289

Find flight deals from Duluth to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$244
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$489

Good round-trip deal

$385 or less

Good one-way deal

$363 or less
Provider with most accurate pricing for Duluth Intl-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Duluth Intl-Chicago O'Hare Intl flights.
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From Duluth Intl to Chicago O'Hare Intl
Search Deals
One-way flight from Duluth Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Duluth Intl to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Duluth Intl to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated August 1, 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

Cheapest round-trip
Quickest round-trip

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 8/21

6:23 pm-8:19 pm

Nonstop1h 56m

Chicago O'Hare Intl

Mon 8/24

9:30 pm-11:22 pm

Nonstop1h 52m

$249

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sat 9/5

4:11 pm-9:47 pm

1 stop5h 36m

Chicago O'Hare Intl

Sun 9/6

6:00 am-11:01 am

1 stop5h 01m

$268

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 9/25

4:11 pm-9:33 pm

1 stop5h 22m

Chicago O'Hare Intl

Mon 9/28

6:10 am-11:03 am

1 stop4h 53m

$268

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Wed 9/2

5:15 am-1:08 pm

2 stops7h 53m

Chicago O'Hare Intl

Mon 9/7

6:00 am-11:01 am

1 stop5h 01m

$274

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Tue 9/15

6:24 pm-8:18 pm

Nonstop1h 54m

Chicago O'Hare Intl

Wed 9/23

8:45 am-10:40 am

Nonstop1h 55m

$319

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sat 8/15

11:41 am-5:41 pm

1 stop6h 00m

Chicago O'Hare Intl

Tue 8/18

11:22 am-7:44 pm

2 stops8h 22m

$334

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Tue 9/15

5:15 am-8:30 pm

2 stops15h 15m

Chicago O'Hare Intl

Sat 9/19

8:55 am-3:29 pm

2 stops6h 34m

$342

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 9/25

4:11 pm-9:33 pm

1 stop5h 22m

Chicago O'Hare Intl

Mon 10/19

3:30 pm-7:12 pm

1 stop3h 42m

$348

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 9/3

4:11 pm-9:47 pm

1 stop5h 36m

Chicago O'Hare Intl

Wed 9/9

6:10 am-11:03 am

1 stop4h 53m

$368

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Wed 8/26

5:15 am-8:30 am

1 stop3h 15m

Chicago O'Hare Intl

Sat 8/29

6:00 am-11:01 am

1 stop5h 01m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 21 resultsSorted by cheapest first
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2
3

Compare providers for flights from Duluth to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to O'Hare Intl in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Duluth-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Duluth-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duluth-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Duluth to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Duluth with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Duluth to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Duluth to Chicago O'Hare Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Duluth to Chicago O'Hare Intl Airport (average of $254). Flying from Duluth to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DLH to ORD?

Find hourly flight availability from Duluth to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

One of the essential ways to save on airfare from Duluth to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 36% on airfare.

How much does it cost to fly round-trip from Duluth to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Duluth to Chicago O'Hare Intl Airport flights typically cost between $457 and $494 in September.
The cheapest round-trip price found within the last 5 days was $249 on United Airlines (Sep 19-Sep 26).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated August 1, 2026.
Peruse reviews from past customers who have flown with United Airlines from Duluth to Chicago O'Hare Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,062 reviews

Crew

8.1

Entertainment

7.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
10,062 reviews
United Airlines
7.4
Good
10,062 reviews

Crew

8.1

Entertainment

7.1

Food

6.7

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Duluth to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Duluth to Chicago O'Hare Intl?

    Located just 5.8 mi from the city center, Duluth Intl is the airport most travelers will use when flying to Chicago O'Hare Intl from Duluth. Booking flights from Duluth Intl (DLH) to Chicago O'Hare Intl should be relatively easy as there are 8 daily outbound flights to Chicago O'Hare Intl from 1 airline.

  • How long is the flight from Duluth to Chicago O'Hare Intl Airport?

    Departing from Duluth to Chicago O'Hare Intl Airport will take you 1h 56m. Airlines will cover a distance of 397 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Duluth to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Duluth to Chicago O'Hare Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $205 on this airline. Users have found that United Airlines is 46% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Duluth to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Duluth to Chicago O'Hare Intl Airport on time: Copa Airlines (70%), SkyWest Airlines (65%), United Airlines (65%).

  • What are the cheapest flights from Duluth to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $242. While the most popular route (Duluth Intl - Chicago O'Hare Intl) can be booked for $249 on average, our data indicates $1,133 when flying from Duluth to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Duluth to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Duluth to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duluth to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to O'Hare Intl.

  • Can I find deals for business class flights from Duluth to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Duluth to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Duluth to Chicago O'Hare Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Duluth to Chicago O'Hare Intl Airport (average of $254). Flying from Duluth to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Oak Brook
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Aurora
Racine
Great Lakes
Janesville

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Top airline flying from Duluth to O'Hare Intl

Discover the top airline that operate flights from Duluth to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$205Average$330FlexibilityNo cancel feeOn-time69%

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