$254+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — ORD
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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
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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
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Cheapest flights from Duluth to O'Hare IntlExplore 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 15, 2026.
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 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/27:45 am -
Nonstop1h 56m
Sun 10/49:30 pm -
Nonstop1h 52m
Deal found 9/11![United Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/96:00 am -
Nonstop1h 54m
Mon 10/129:30 pm -
Nonstop1h 52m
Deal found 9/10![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 9/10. 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 11/75:14 am -
1 stop3h 39m
Fri 11/276:23 am -
1 stop5h 06m
Deal found 9/10![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/83:10 pm -
Nonstop1h 55m
Tue 10/139:30 pm -
Nonstop1h 52m
Deal found 9/14![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/257:45 am -
Nonstop1h 56m
Tue 9/299:30 pm -
Nonstop1h 52m
Deal found 9/10![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/173:22 pm -
Nonstop2h 06m
Wed 12/309:30 pm -
Nonstop1h 58m
Deal found 9/9![United Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/17:45 am -
Nonstop1h 56m
Sun 10/48:45 am -
Nonstop1h 57m
Deal found 9/13![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/73:10 pm -
Nonstop1h 55m
Sat 10/1012:40 pm -
Nonstop1h 49m
Deal found 9/11![United Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 9/14. 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 10/2712:35 pm -
1 stop4h 05m
Tue 11/36:20 am -
1 stop5h 24m
Deal found 9/14![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/67:45 am -
Nonstop1h 56m
Tue 10/134:30 pm -
Nonstop1h 49m
Deal found 9/14![United Airlines logo]()
$311
Best flights from Duluth to O'Hare IntlDiscover carefully curated flight deals from Duluth to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Duluth to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/76:17 pm -
Nonstop1h 56m
Sat 11/148:42 am -
Nonstop1h 57m
Deal found 9/10![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 9/10. 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 11/75:14 am -
1 stop3h 39m
Fri 11/276:23 am -
1 stop5h 06m
Deal found 9/10![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/227:45 am -
Nonstop1h 56m
Sat 10/2412:40 pm -
Nonstop1h 49m
Deal found 9/10![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 9/10. 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 11/75:14 am -
2 stops7h 45m
Sat 11/145:42 pm -
1 stop3h 07m
Deal found 9/10![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/35:54 am -
Nonstop2h 06m
Sun 12/64:20 pm -
Nonstop1h 50m
Deal found 9/14![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/17:45 am -
Nonstop1h 56m
Sat 10/39:47 pm -
Nonstop1h 52m
Deal found 9/9![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/12. 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 10/311:43 am -
1 stop5h 16m
Sun 10/46:10 am -
1 stop4h 53m
Deal found 9/12![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/9. 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 12/187:00 am -
Nonstop2h 10m
Fri 12/259:30 pm -
Nonstop1h 58m
Deal found 9/9![United Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/711:18 am -
Nonstop1h 57m
Wed 10/149:30 pm -
Nonstop1h 52m
Deal found 9/10![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 9/12. 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 9/255:15 am -
1 stop3h 15m
Sun 9/276:10 am -
1 stop4h 53m
Deal found 9/12![Delta logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/243:10 pm -
Nonstop1h 55m
Mon 9/288:45 am -
Nonstop1h 57m
Deal found 9/9![United Airlines logo]()
$489
Last-minute flights from Duluth to O'Hare IntlDiscover last-minute flight deals from Duluth to O'Hare Intl. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Duluth to O'Hare Intl. Data last updated September 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/257:45 am -
Nonstop1h 56m
Tue 9/299:30 pm -
Nonstop1h 52m
Deal found 9/10![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/297:45 am -
Nonstop1h 56m
Sat 10/312:40 pm -
Nonstop1h 49m
Deal found 9/14![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/17:45 am -
Nonstop1h 56m
Sun 10/48:45 am -
Nonstop1h 57m
Deal found 9/13![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/17:45 am -
Nonstop1h 56m
Sat 10/39:47 pm -
Nonstop1h 52m
Deal found 9/9![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/27:45 am -
Nonstop1h 56m
Sun 10/49:30 pm -
Nonstop1h 52m
Deal found 9/11![United Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/67:45 am -
Nonstop1h 56m
Tue 10/134:30 pm -
Nonstop1h 49m
Deal found 9/14![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/73:10 pm -
Nonstop1h 55m
Sat 10/1012:40 pm -
Nonstop1h 49m
Deal found 9/11![United Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 9/10. 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 10/75:14 am -
1 stop3h 39m
Wed 10/146:20 am -
1 stop5h 24m
Deal found 9/10![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/83:10 pm -
Nonstop1h 55m
Tue 10/139:30 pm -
Nonstop1h 52m
Deal found 9/14![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/96:00 am -
Nonstop1h 54m
Mon 10/129:30 pm -
Nonstop1h 52m
Deal found 9/10![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 9/14. 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 10/2712:35 pm -
1 stop4h 05m
Tue 11/36:20 am -
1 stop5h 24m
Deal found 9/14![Delta logo]()
$308
One-way flights from Duluth to O'Hare IntlSearch for one-way flight options from Duluth to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Duluth to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/293:06 pm -
Nonstop1h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 9/9. 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 10/294:21 pm -
1 stop5h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$263
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/296:00 am -
Nonstop1h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/197:45 am -
Nonstop1h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/12. 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 9/195:15 am -
1 stop3h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$438
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 1/35:00 am -
1 stop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$658
This United Airlines deal was found by Cheapflights users on 9/9. 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 1/33:22 pm -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$684
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (United Airlines) |
One-way from | $254 (United Airlines) |
Popular in | June |
Cheapest in | March |
Average price | $338 |
Good round-trip deal | $417 or less |
Good one-way deal | $333 or less |
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 7,457,451 searches. Data last updated September 15, 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
Cheapest round-trip
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Thu 10/29
4:21 pm-9:27 pm
1 stop5h 06m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Sat 11/7
6:17 pm-8:13 pm
Nonstop1h 56m
Chicago O'Hare Intl
Sat 11/14
8:42 am-10:39 am
Nonstop1h 57m
$269
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Thu 10/22
7:45 am-9:41 am
Nonstop1h 56m
Chicago O'Hare Intl
Sat 10/24
12:40 pm-2:29 pm
Nonstop1h 49m
$269
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Sat 11/7
5:14 am-8:53 am
1 stop3h 39m
Chicago O'Hare Intl
Fri 11/27
6:23 am-11:29 am
1 stop5h 06m
$288
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Sat 11/7
5:14 am-12:59 pm
2 stops7h 45m
Chicago O'Hare Intl
Sat 11/14
5:42 pm-8:49 pm
1 stop3h 07m
$294
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Thu 12/3
5:54 am-8:00 am
Nonstop2h 06m
Chicago O'Hare Intl
Sun 12/6
4:20 pm-6:10 pm
Nonstop1h 50m
$329
Quickest round-trip
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Tue 9/29
6:00 am-7:54 am
Nonstop1h 54m
Chicago O'Hare Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$334
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Thu 10/1
7:45 am-9:41 am
Nonstop1h 56m
Chicago O'Hare Intl
Sat 10/3
9:47 pm-11:39 pm
Nonstop1h 52m
$339
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Fri 12/18
7:00 am-9:10 am
Nonstop2h 10m
Chicago O'Hare Intl
Fri 12/25
9:30 pm-11:28 pm
Nonstop1h 58m
$383
DuluthChicago
DLH Duluth Intl - ORD Chicago O'Hare Intl
DLHORD
Duluth Intl
Wed 10/7
11:18 am-1:15 pm
Nonstop1h 57m
Chicago O'Hare Intl
Wed 10/14
9:30 pm-11:22 pm
Nonstop1h 52m
$384
Showing 1-10 of 18 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
DLH-ORD
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
Prices
Airlines
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 September 15, 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.
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 15, 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.
Comfort
7.3
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Overall
7.4
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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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.
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 locationsBenton Harbor
Rosemont
Des Plaines
Lake Geneva
Naperville
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
Rockford
Hoffman Estates
Aurora
Beloit
Orland Park
South Holland
Elgin
Racine
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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$327 | FlexibilityNo cancel fee | On-time69% |