ORD - DLH

$134 Find Cheap Flights from Chicago O'Hare Airport to Duluth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Duluth departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Duluth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Duluth, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$179
Overall average: $299
United Airlines
Fri 3/27Sun 3/29
ORD - DLH • Non-stop
Cheapest one-way
$134
Typical prices: $328-$483
United Airlines
Wed 3/18
ORD - DLH • Non-stop
Top airlines
United Airlines
Cheapest • from $179 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
December
Cheapest • 30% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Duluth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to Duluth (ORD-DLH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Duluth

Fri, Mar 27 - Sun, Mar 29
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
7:45 am - 9:38 am
DLH
-
ORD
1h 53mnonstop
$179United Airlines
Thu, Feb 12 - Tue, Feb 17
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
11:20 am - 1:09 pm
DLH
-
ORD
1h 49mnonstop
$254United Airlines
Wed, Mar 11 - Wed, Mar 18
Delta Logo
9:50 am - 3:52 pm
ORD
-
DLH
6h 02m
2 stops
Delta Logo
12:37 pm - 6:00 pm
DLH
-
ORD
5h 23m
1 stop
$279Delta
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
7:50 am - 9:47 am
DLH
-
ORD
1h 57mnonstop
$283United Airlines
Wed, Feb 18 - Sun, Feb 22
Delta Logo
6:15 am - 11:30 am
ORD
-
DLH
5h 15m
1 stop
Delta Logo
8:00 am - 11:45 am
DLH
-
ORD
3h 45m
1 stop
$288Delta
Fri, Mar 6 - Sun, Mar 8
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
11:20 am - 1:09 pm
DLH
-
ORD
1h 49mnonstop
$298United Airlines
Wed, Feb 18 - Sun, Feb 22
Delta Logo
2:05 pm - 11:55 pm
ORD
-
DLH
9h 50m
2 stops
Delta Logo
8:00 am - 11:45 am
DLH
-
ORD
3h 45m
1 stop
$324Delta
Wed, Mar 11 - Wed, Mar 18
Delta Logo
12:15 pm - 3:52 pm
ORD
-
DLH
3h 37m
1 stop
Delta Logo
12:37 pm - 6:00 pm
DLH
-
ORD
5h 23m
1 stop
$333Delta
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
7:50 am - 9:47 am
DLH
-
ORD
1h 57mnonstop
$339United Airlines
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
8:50 am - 10:43 am
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
11:20 am - 1:09 pm
DLH
-
ORD
1h 49mnonstop
$358United Airlines
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Duluth flights

Get data-powered insights and trends into flights from O'Hare Intl to Duluth to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Chicago O'Hare Airport to Duluth?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Duluth clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Duluth on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Chicago O'Hare Airport to Duluth. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Duluth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Duluth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Duluth is December, where tickets cost $258 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $575 and $445 respectively.

Can I save money by flying with a layover from Chicago O'Hare Intl Airport to Duluth?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $339 on average.

Good to know

Low seasonDecember
Cheapest flight$134
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Chicago O'Hare Airport to Duluth

When to book flights from O'Hare Intl to Duluth

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Duluth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Duluth flights

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

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Duluth was $134 for a one-way ticket and $179 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Duluth?

    A passport is not required to fly from Chicago O'Hare Airport to Duluth.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Duluth?

    The Canadair (Bombardier) Regional Jet CRJ-550 is the aircraft model that flies most regularly on the Chicago O'Hare Airport to Duluth flight route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Duluth?

    Star Alliance is the only airline alliance operating flights between Chicago O'Hare Airport and Duluth.

  • On which days can I fly direct from Chicago O'Hare Airport to Duluth?

    There are nonstop flights from Chicago O'Hare Airport to Duluth on a daily basis.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Duluth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Duluth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Duluth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Duluth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and DLH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Duluth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Duluth

  • Looking for a cheap flight? 25% of our users found flights on this route for $209 or less round-trip.

Prefer to fly direct from Chicago O'Hare Airport to Duluth?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago O'Hare Intl to Duluth Intl.
Find which airlines fly direct from Chicago O'Hare Intl Airport to Duluth Intl Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Duluth Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Duluth Intl to Chicago O'Hare Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from O'Hare Intl to Duluth

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Duluth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Duluth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9197 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

6.0 GoodPatricia, Jan 2026
ORD - LAS
Read more United Airlines reviews

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

I liked the snacks and the flight attendants were friendly.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Everything you need to know for your flight from O'Hare Intl to Duluth

Information on your arrival and departure airports