Cheap flights from Chicago to Duluth from $179
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Duluth departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago to Duluth
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Duluth?
The cheapest month to fly to Duluth from Chicago is in October. Flight prices, which tend to average around $229, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Duluth from Chicago during May instead. Flights to Duluth in May, while not as cheap as those in October, still average around $243.
What is the cheapest day to depart on your flight to Duluth?
The cheapest day to depart from Chicago to Duluth is on a Friday when prices can be found for as low as $264. On the other hand, Monday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $398.
What is the cheapest time of day to depart on your flight to Duluth?
Flying to Duluth from Chicago in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $239 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Duluth is in the morning when prices are around $303.
What is the cheapest Chicago to Duluth Intl flight route?
Fly from Chicago O'Hare Intl to Duluth Intl for the best Chicago - Duluth Intl flight prices
What cabin class options are available on Chicago to Duluth Intl flights?
There are 2 cabin classes available to choose from on Chicago to Duluth Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Chicago to Duluth flight prices changed over time?
What is the cheapest airline that flies from Chicago to Duluth Intl?
Delta and United Airlines are the most popular carriers operating from Chicago to Duluth Intl
What airlines fly to Duluth?
United Airlines, Denver Air Connection and Delta are the top three most popular airlines that fly to Duluth from Chicago according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Duluth. Keep in mind that there are 3 different airlines that fly to Duluth on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Duluth on average per day?
As of April 2025, 6 flights take off from Chicago and land in Duluth each day. The most common flight departure time for this route is 8:00PM, with 46% of daily flights taking off in the evening.
How many flights depart from Chicago to Duluth on average per week?
As of April 2025, 45 flights take off from Chicago and land in Duluth each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
When to book flights from Chicago to Duluth
Cheap Chicago to Duluth (CHI to DLH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Duluth
How far is Chicago to Duluth Intl by plane?
Duluth Intl is 404.5 mi away from Chicago. By plane, this route typically takes 1h 38m.
When did momondo last update prices for flights from Chicago to Duluth Intl Airport?
Prices for flights from Chicago to Duluth Intl Airport are updated daily.
How many operators does momondo search for flights from Chicago to Duluth Intl Airport?
There are 2 operators available for flights from Chicago to Duluth Intl Airport as of April 2025.
How old do you have to be to fly from Chicago to Duluth Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Duluth Intl Airport.
What documentation or ID do you need to fly to Duluth Intl Airport?
The travel and health documents you'll need for your trip to Duluth Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Duluth Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Duluth?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Duluth is Canadair (Bombardier) Regional Jet CRJ-550 (52.94% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet (21.57%), Boeing 737-800 (4.90%), and Embraer 175 (Enhanced Winglets) (2.94%).
What is the most popular airline from Chicago to Duluth?
Based on momondo bookings for flights between Chicago and Duluth, the leading airline is United Airlines, making up 91% of the total bookings. Other popular airlines include Delta with 9%.
Best airlines flying from Chicago to Duluth
Compare and see reviews for airlines that fly from Chicago to Duluth with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $169 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 8.0 7,917 reviews |
United Airlines Flights From Chicago to Duluth
The lowest priced United Airlines flight from Chicago to Duluth from the last 72 hours was $169. Generally, United Airlines has 19 flights on this route every week with an average price of $291. United Airlines is rated 7.4/10 by our users.
Traveling to a place near Duluth?
Book flights to Duluth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Duluth?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Duluth. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Duluth with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Duluth from Chicago with this policy.
How can momondo help me find flights from Chicago to Duluth?
Once you have performed a search for Chicago to Duluth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Duluth right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Duluth from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.