HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duluth

$198+ Cheap flights from O'Hare Intl (ORD) to Duluth (DLH)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DLH
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

Cheapest flights from O'Hare Intl to Duluth
Explore the most affordable flight options available from O'Hare Intl to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amORD - DLH
1 stop5h 20mDelta
Fri 12/265:00 amDLH - ORD
1 stop4h 25mDelta
Deal found 12/2$243
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:05 pmORD - DLH
Nonstop1h 50mUnited Airlines
Thu 12/253:03 pmDLH - ORD
Nonstop2h 02mUnited Airlines
Deal found 12/2$317
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amORD - DLH
1 stop5h 20mDelta
Mon 12/295:00 amDLH - ORD
1 stop4h 25mDelta
Deal found 12/2$318
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:05 pmORD - DLH
Nonstop1h 50mUnited Airlines
Fri 12/267:50 amDLH - ORD
Nonstop2h 03mUnited Airlines
Deal found 12/2$334
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:05 pmORD - DLH
Nonstop1h 50mUnited Airlines
Wed 12/243:03 pmDLH - ORD
Nonstop2h 02mUnited Airlines
Deal found 12/2$339
This Delta deal was found by Cheapflights users on 12/2. 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.
Wed 12/176:00 amORD - DLH
1 stop5h 20mDelta
Sun 12/215:00 amDLH - ORD
1 stop6h 50mDelta
Deal found 12/2$348
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:05 pmORD - DLH
Nonstop1h 50mUnited Airlines
Thu 12/253:03 pmDLH - ORD
Nonstop2h 02mUnited Airlines
Deal found 12/2$354
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:05 pmORD - DLH
Nonstop1h 50mUnited Airlines
Sat 12/277:50 amDLH - ORD
Nonstop2h 03mUnited Airlines
Deal found 12/2$367
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:05 pmORD - DLH
Nonstop1h 50mUnited Airlines
Tue 12/307:50 amDLH - ORD
Nonstop2h 03mUnited Airlines
Deal found 12/2$368
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:05 pmORD - DLH
Nonstop1h 50mUnited Airlines
Wed 12/243:03 pmDLH - ORD
Nonstop2h 02mUnited Airlines
Deal found 12/2$377
This deal was found by Cheapflights users on 12/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amORD - DLH
1 stop5h 20mDelta
Wed 12/244:10 pmDLH - ORD
1 stop5h 24mDelta
Deal found 12/2$378
This United Airlines deal was found by Cheapflights users on 12/4. 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 12/512:45 pmORD - DLH
Nonstop1h 37mUnited Airlines
Mon 12/82:57 pmDLH - ORD
Nonstop1h 59mUnited Airlines
Deal found 12/4$379

Find flight deals from O'Hare Intl to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Duluth (DLH). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$198
(Delta)

Popular in

July

Cheapest in

October

Average price

$294

Good round-trip deal

$213 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Duluth Intl flights.
Search Deals
From Chicago O'Hare Intl to Duluth Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($51 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 December 2025
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Duluth Intl.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Duluth Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Duluth that are best for you.

Fly from

O'Hare Intl

Fly to

Duluth

Route

Depart

Return

Price

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Tue 1/20

6:45 pm-11:52 pm

1 stop5h 07m

Duluth Intl

Sat 1/24

11:56 am-5:55 pm

1 stop5h 59m

$198

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Wed 1/14

6:15 am-11:16 am

1 stop5h 01m

Duluth Intl

Mon 1/19

11:56 am-9:05 pm

2 stops9h 09m

$219

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Sun 1/18

6:15 am-11:16 am

1 stop5h 01m

Duluth Intl

Sun 1/25

5:00 am-8:40 am

1 stop3h 40m

$243

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Wed 1/21

6:45 pm-11:52 pm

1 stop5h 07m

Duluth Intl

Mon 1/26

8:00 am-4:38 pm

2 stops8h 38m

$249

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Tue 1/20

8:09 pm-9:59 pm

Nonstop1h 50m

Duluth Intl

Sat 1/24

3:05 pm-5:02 pm

Nonstop1h 57m

$329

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Wed 1/14

8:09 pm-9:59 pm

Nonstop1h 50m

Duluth Intl

Mon 1/19

7:40 am-9:43 am

Nonstop2h 03m

$339

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Sun 3/29

8:20 pm-9:57 pm

Nonstop1h 37m

$209

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Tue 12/30

10:05 am-3:30 pm

1 stop5h 25m

$244

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Tue 12/30

9:05 pm-10:55 pm

Nonstop1h 50m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Compare providers for flights from O'Hare Intl to Duluth

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 O'Hare Intl to Duluth in December.
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 Chicago O'Hare Intl Airport-Duluth flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Duluth flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Duluth 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 Chicago O'Hare Intl Airport-Duluth 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 O'Hare Intl to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from O'Hare Intl 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 Chicago O'Hare Intl Airport to Duluth

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

Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Duluth (average of $174). Flying from Chicago O'Hare Intl Airport to Duluth in March is currently the most expensive (average of $249). 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 ORD to DLH?

Find hourly flight availability from O'Hare Intl to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

When flying from Chicago O'Hare Intl Airport to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated December 4, 2025.
See what other customers who have flown with United Airlines from Chicago O'Hare Intl Airport to Duluth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,066 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,066 reviews
United Airlines
7.4
Good
9,066 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Duluth. 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 into for flights to Duluth from Chicago O'Hare Intl?

    If you book a flight to Duluth from Chicago O'Hare Intl, you will be flying to Duluth Intl, which is the city’s only airport. Duluth Intl (DLH) is located 5.8 mi from the center of Duluth. There are 4 flights from Chicago O'Hare Intl to Duluth Intl per day from 1 airline.

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

    Airlines like Delta fly from Chicago O'Hare Intl Airport to Duluth in about 5h 07m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 397 mi.

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

    Flying on United Airlines is currently your cheapest option to Duluth, with prices starting at $209. Users have found that United Airlines is 41% cheaper than the other options available to this destination.

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

    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 Chicago O'Hare Intl Airport to Duluth on time: Emirates (78%), Air New Zealand (68%), SkyWest Airlines (65%).

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

    On average you can expect to pay $380 for a flight from Chicago O'Hare Intl Airport to Duluth. The cheapest flight overall is $194 while the most popular route, (Chicago O'Hare Intl - Duluth Intl) is currently priced at $218.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Duluth 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 Chicago O'Hare Intl Airport to Duluth?

    Currently, December is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Duluth (average of $174). Flying from Chicago O'Hare Intl Airport to Duluth in March is currently the most expensive (average of $249). 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 Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

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 O'Hare Intl to Duluth

Discover the top airline that operate flights from O'Hare Intl to Duluth. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$354FlexibilityNo 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.