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O'Hare Intl

$201+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — ORD
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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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 September 19, 2025.

Round-trip from

$201
(United Airlines)

Popular in

November

Cheapest in

October

Average price

$374

Good round-trip deal

$343 or less

Good one-way deal

$253 or less
From Duluth Intl to Chicago O'Hare Intl
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High demand for flights, 10% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Duluth Intl to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Duluth Intl to Chicago O'Hare Intl.
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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 September 19, 2025.

This United Airlines deal was found by Cheapflights users on 9/18. 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 10/23:07 pmDLH - ORD
Nonstop1h 55mUnited Airlines
Sat 10/48:58 amORD - DLH
Nonstop1h 45mUnited Airlines
Deal found 9/18$201
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/148:00 amDLH - ORD
Nonstop1h 55mUnited Airlines
Tue 10/218:15 pmORD - DLH
Nonstop1h 53mUnited Airlines
Deal found 9/18$206
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/23:07 pmDLH - ORD
Nonstop1h 55mUnited Airlines
Mon 10/612:45 pmORD - DLH
Nonstop1h 47mUnited Airlines
Deal found 9/17$213
This Delta deal was found by Cheapflights users on 9/18. 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.
Fri 10/35:10 amDLH - ORD
1 stop3h 15mDelta
Tue 10/76:08 amORD - DLH
1 stop5h 14mDelta
Deal found 9/18$233
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/39:45 amDLH - ORD
Nonstop1h 55mUnited Airlines
Tue 10/712:45 pmORD - DLH
Nonstop1h 47mUnited Airlines
Deal found 9/18$234
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/263:07 pmDLH - ORD
Nonstop1h 55mUnited Airlines
Sun 9/284:50 pmORD - DLH
Nonstop1h 47mUnited Airlines
Deal found 9/17$239
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 9/265:10 amDLH - ORD
1 stop3h 15mDelta
Mon 9/296:15 amORD - DLH
1 stop3h 52mDelta
Deal found 9/16$248
This Delta deal was found by Cheapflights users on 9/18. 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.
Fri 9/265:10 amDLH - ORD
1 stop3h 15mDelta
Sat 9/275:15 pmORD - DLH
1 stop5h 28mDelta
Deal found 9/18$258
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/263:07 pmDLH - ORD
Nonstop1h 55mUnited Airlines
Mon 9/298:15 pmORD - DLH
Nonstop1h 53mUnited Airlines
Deal found 9/16$265
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 11/97:55 amDLH - ORD
Nonstop1h 59mUnited Airlines
Wed 11/268:13 pmORD - DLH
Nonstop1h 46mUnited Airlines
Deal found 9/17$269
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/49:45 amDLH - ORD
Nonstop1h 55mUnited Airlines
Wed 10/812:45 pmORD - DLH
Nonstop1h 47mUnited Airlines
Deal found 9/18$274

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 September 19, 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 10/14

8:00 am-9:55 am

Nonstop1h 55m

Chicago O'Hare Intl

Tue 10/21

8:15 pm-10:08 pm

Nonstop1h 53m

$206

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 10/2

3:07 pm-5:02 pm

Nonstop1h 55m

Chicago O'Hare Intl

Mon 10/6

12:45 pm-2:32 pm

Nonstop1h 47m

$213

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 10/3

5:10 am-8:25 am

1 stop3h 15m

Chicago O'Hare Intl

Tue 10/7

6:08 am-11:22 am

1 stop5h 14m

$233

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 11/7

3:06 pm-5:05 pm

Nonstop1h 59m

Chicago O'Hare Intl

Sun 11/9

12:54 pm-2:31 pm

Nonstop1h 37m

$264

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Fri 11/21

11:14 am-1:13 pm

Nonstop1h 59m

Chicago O'Hare Intl

Mon 11/24

8:13 pm-9:59 pm

Nonstop1h 46m

$269

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sun 11/9

7:55 am-9:54 am

Nonstop1h 59m

Chicago O'Hare Intl

Wed 11/26

8:13 pm-9:59 pm

Nonstop1h 46m

$269

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sat 10/4

9:45 am-11:40 am

Nonstop1h 55m

Chicago O'Hare Intl

Wed 10/8

12:45 pm-2:32 pm

Nonstop1h 47m

$274

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Sun 12/21

7:50 am-9:53 am

Nonstop2h 03m

Chicago O'Hare Intl

Tue 1/20

12:45 pm-2:30 pm

Nonstop1h 45m

$278

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Thu 10/2

3:07 pm-5:02 pm

Nonstop1h 55m

Chicago O'Hare Intl

Sun 10/5

12:45 pm-2:32 pm

Nonstop1h 47m

$339

DuluthChicago

DLH - ORD

DLHORD

Duluth Intl

Wed 3/4

8:05 am-8:38 pm

2 stops12h 33m

Chicago O'Hare Intl

Sat 3/7

6:00 am-11:07 am

1 stop5h 07m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 14 results
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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, August is the cheapest month in which you can book a flight from Duluth to Chicago O'Hare Intl Airport (average of $245). Flying from Duluth to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 September 19, 2025.

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 morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

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 September 19, 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
8,926 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 55m. 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 36% 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%), Air New Zealand (65%), SkyWest Airlines (64%).

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

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Duluth Intl - Chicago O'Hare Intl) can be booked for $208 on average, our data indicates $394 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, August is the cheapest month in which you can book a flight from Duluth to Chicago O'Hare Intl Airport (average of $245). Flying from Duluth to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Orland Park
Beloit
Racine
Rockford
Oak Brook
Elk Grove Village
Downers Grove
Naperville
Evanston
Merrillville
Bridgeview
Warrenville

Browse thousands of different options on Cheapflights for your next trip

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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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$207Average$329FlexibilityNo cancel feeOn-time69%

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