HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$179+ Cheap flights from Duluth (DLH) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — ORD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Duluth to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(United Airlines)

Popular in

September

Cheapest in

July

Average price

$294

Good round-trip deal

$314 or less

Good one-way deal

$233 or less
Provider with most accurate pricing for Duluth Intl-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Chicago O'Hare Intl flights.
Search Deals
From Duluth Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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

Find 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/52:57 pmDLH - ORD
Nonstop1h 59mUnited Airlines
Mon 12/88:13 pmORD - DLH
Nonstop1h 46mUnited Airlines
Deal found 10/28$179
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/257:55 amDLH - ORD
Nonstop1h 59mUnited Airlines
Tue 12/212:45 pmORD - DLH
Nonstop1h 37mUnited Airlines
Deal found 10/28$183
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/223:03 pmDLH - ORD
Nonstop2h 02mUnited Airlines
Fri 12/2612:45 pmORD - DLH
Nonstop1h 43mUnited Airlines
Deal found 10/30$192
This Delta deal was found by Cheapflights users on 10/28. 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 12/65:00 amDLH - ORD
1 stop6h 43mDelta
Wed 12/106:00 amORD - DLH
1 stop5h 20mDelta
Deal found 10/28$198
This Delta deal was found by Cheapflights users on 10/28. 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 12/612:01 pmDLH - ORD
2 stops8h 34mDelta
Tue 12/96:00 amORD - DLH
1 stop5h 20mDelta
Deal found 10/28$204
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/147:55 amDLH - ORD
Nonstop1h 59mUnited Airlines
Tue 11/1812:54 pmORD - DLH
Nonstop1h 37mUnited Airlines
Deal found 10/30$209
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 12/45:00 amDLH - ORD
1 stop3h 40mDelta
Mon 12/86:00 amORD - DLH
1 stop5h 20mDelta
Deal found 10/28$223
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/52:57 pmDLH - ORD
Nonstop1h 59mUnited Airlines
Wed 12/108:13 pmORD - DLH
Nonstop1h 46mUnited Airlines
Deal found 10/28$224
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/197:50 amDLH - ORD
Nonstop2h 03mUnited Airlines
Mon 12/229:05 pmORD - DLH
Nonstop1h 50mUnited Airlines
Deal found 10/28$239
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:06 pmDLH - ORD
Nonstop1h 59mUnited Airlines
Mon 11/248:13 pmORD - DLH
Nonstop1h 46mUnited Airlines
Deal found 10/29$242
This Delta deal was found by Cheapflights users on 10/28. 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.
Tue 11/115:10 amDLH - ORD
1 stop6h 24mDelta
Tue 11/186:00 amORD - DLH
1 stop5h 21mDelta
Deal found 10/28$243
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 12/812:01 pmDLH - ORD
1 stop4h 56mDelta
Wed 12/106:00 amORD - DLH
1 stop5h 20mDelta
Deal found 10/28$248

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 October 30, 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

Duluth

Fly to

O'Hare Intl

Route

Depart

Return

Price

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Tue 12/23

3:03 pm-5:05 pm

Nonstop2h 02m

Chicago O'Hare Intl

Fri 12/26

12:45 pm-2:28 pm

Nonstop1h 43m

$192

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Mon 12/22

3:03 pm-5:05 pm

Nonstop2h 02m

Chicago O'Hare Intl

Fri 12/26

12:45 pm-2:28 pm

Nonstop1h 43m

$192

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 12/5

5:00 am-8:40 am

1 stop3h 40m

Chicago O'Hare Intl

Mon 12/8

8:40 pm-11:59 pm

1 stop3h 19m

$198

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sat 12/6

4:24 pm-9:40 pm

1 stop5h 16m

Chicago O'Hare Intl

Tue 12/9

6:00 am-11:20 am

1 stop5h 20m

$198

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sat 12/6

4:24 pm-9:40 pm

1 stop5h 16m

Chicago O'Hare Intl

Mon 12/8

6:00 am-11:20 am

1 stop5h 20m

$198

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 12/5

5:00 am-8:40 am

1 stop3h 40m

Chicago O'Hare Intl

Wed 12/10

6:00 am-11:20 am

1 stop5h 20m

$198

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sat 12/6

5:00 am-11:43 am

1 stop6h 43m

Chicago O'Hare Intl

Wed 12/10

6:00 am-11:20 am

1 stop5h 20m

$198

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 11/14

7:55 am-9:54 am

Nonstop1h 59m

Chicago O'Hare Intl

Tue 11/18

12:54 pm-2:31 pm

Nonstop1h 37m

$209

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sat 11/29

7:55 am-9:54 am

Nonstop1h 59m

$209

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Wed 11/26

7:55 am-9:54 am

Nonstop1h 59m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 18 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Duluth-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, October is the cheapest month in which you can book a flight from Duluth to Chicago O'Hare Intl Airport (average of $167). Flying from Duluth to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $319). 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 October 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Duluth to Chicago O'Hare Intl Airport as you normally would.

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

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 October 30, 2025.
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
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 4 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 2h 02m. 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 $207 on this airline. Users have found that United Airlines is 39% 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 (88%), SkyWest Airlines (77%), United Airlines (77%).

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

    Looking at all options, your cheapest flight can be booked for $203. While the most popular route (Duluth Intl - Chicago O'Hare Intl) can be booked for $179 on average, our data indicates $664 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, October is the cheapest month in which you can book a flight from Duluth to Chicago O'Hare Intl Airport (average of $167). Flying from Duluth to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $319). 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
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Beloit
Elgin
Oak Brook
Elk Grove Village
Naperville
Racine
Downers Grove
Rockford
Orland Park
Merrillville
Bridgeview
Warrenville
Waukegan
Aurora

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$331FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.