Cheap Flights from Duluth International to Chicago

Compare Duluth International to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Duluth International to Chicago

Looking for a cheap last-minute deal or the best return flight from Duluth International to Chicago? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Duluth International to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Duluth International to Chicago flights are currently cheapest in June.

Direct flights from Duluth International to Chicago

Alternative Duluth International to Chicago routes

Looking for the cheapest, fastest or easiest route from Duluth International to Chicago? You could fly into the following airports instead.

Duluth to Chicago: Flight information

The things to know before you go.
Cheapest flight foundRs57,977
Cheapest month to flyJune
Average flight time1 hr, 55 mins
Most popular airlineUnited
Average flights per week216

Finding cheap flights from Duluth International to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Duluth International to Chicago is Rs49,640. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 55 minutes is the average flight time from Duluth International to Chicago.
United, SkyWest Airlines and Air New Zealand fly direct from Duluth International to Chicago.
As of February 2026, there are 108 flights per week flying from Duluth International to Chicago.
The cheapest month to fly from Duluth International to Chicago is usually March.
If you're flying from Duluth International Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from Rs49,640.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Duluth International Airport to Chicago on Thursday, 5 March 2026.
Yes – the average flight time is 1 hour and 55 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around -2°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, United offers the cheapest flight tickets to Chicago.

Travelling from Duluth International Airport (DLH) to Chicago: what you need to know

  • Expect to be in the air for 1 hour 40 minutes. That's the average duration of a direct flight from Duluth International Airport to Chicago.

  • Chicago and Duluth (where Duluth International Airport is located) are both in the UTC-5 timezone. This means you won't have to adjust your watch after you land.

  • Duluth International Airport (DLH) to O'Hare International Airport (ORD) is the most popular route, with 20 weekly departures to pick from. If you have things to do before leaving, the last flight from DLH to ORD is with United Airlines at 15:14. Opt for the first departure with United Airlines at 07:53 if you want to get on your way earlier.

  • Allow plenty of time to make your DLH to Chicago flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Delays at check-in and security are more likely if you're heading away during high season, so give yourself even more breathing space. A good rule for peak times? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • Direct Duluth International Airport to Chicago tickets are available for booking. O'Hare International Airport (ORD) is where you'll be touching down.

  • United Airlines is a leading airline that offers direct flights from Duluth International Airport to Chicago.

  • Located around 8 kilometres from the centre of Duluth, DLH can be reached in about 15 minutes by car. The journey on public transport takes roughly 50 minutes.

  • Booked an early flight from Duluth International Airport to Chicago? Avoid the stress of rushing to the airport (and catch some extra z's) by choosing one of these hotels close to DLH:

  • Of the departures from Duluth International Airport, 77.94% arrive as scheduled at their destination.

  • You'll find DLH at 4701 Grinden Drive.

How to find the cheapest flights from Duluth International Airport (DLH) to Chicago

  • Rs57,977 is the lowest price we've seen for a one-way Duluth International Airport to Chicago flight. A round-trip flight ticket right now is Rs49,640. Depending on the availability and when you book, these fares may change.

  • To pick up cheap flights from DLH to Chicago, reserve your trip one month before your departure.

  • May is the best month for landing an incredible deal on Duluth International Airport to Chicago tickets. If you want to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Never miss a deal on cheap flights from DLH to Chicago by setting up a Price Alert. You'll receive an email or push notification on the app when a new low fare is offered.

  • Choose your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Duluth International Airport to Chicago by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) to the centre of Chicago takes about 35 minutes to reach by car. The centre is roughly 40 kilometres away.

  • Travelling by public transport will take you around 55 minutes.

  • If you're arriving on a late flight from Duluth International Airport to Chicago, few things beat the convenience of staying near the terminal. Grab your luggage from the carousel and then be showered and sleeping soon after at one of these hotels near ORD:

  • Go wherever you want, whenever you want with an O'Hare International Airport rental car. Pick up a set of wheels from Routes Car Rentals, Dollar or Budget and experience more of Chicago and beyond.

  • Secure the lowest price by reserving your ride from O'Hare International Airport about four weeks ahead of your flight from DLH to Chicago.

  • The street address for ORD is 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Central Chicago is around 19 kilometres from Chicago Midway International Airport (MDW). Once your flight from Duluth International Airport to Chicago has touched down and you've made your way through the terminal, expect a drive of about 20 minutes.

  • You can expect the journey to take roughly 45 minutes on public transport.

  • You'll find some great places to park your luggage (and yourself) near MDW. Settle in and get cosy after your DLH to Chicago flight at any of these well-located options:

  • Dollar, Hertz and Budget make picking up a Chicago Midway International Airport rental car quick and easy. These trusted providers are located in or around the terminal and will have you behind the wheel before you know it.

  • Get what you want, not just what's left over. Securing your ride from MDW four weeks in advance often means lower prices and a greater range of vehicles.

  • You'll find Chicago Midway International Airport at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Chicago Rockford International Airport (RFD) is about 137 kilometres from the centre of Chicago. It'll take you about 1 hour 25 minutes to get to the city centre by ride-share or cab once you've hopped off your flight from Duluth International Airport to Chicago.

  • Public transport can get you there in roughly 4 hours 15 minutes.

  • Enjoy an unhurried start to your trip by checking in to a hotel near RFD after your DLH to Chicago flight. Recharge after a day of travel or simply take a moment to get your bearings in a new city at:

  • Whether you're after a zippy compact for a solo escape or a full-size SUV to fit the family, you'll find the right Chicago Rockford International Airport rental car for your needs. Check out the range of wheels available from companies such as Budget, Alamo and National.

  • If you prefer a specific type of vehicle, booking early gives you a better shot at getting your first choice. Secure your ride from RFD a couple of weeks ahead of your flight from Duluth International Airport to Chicago.

  • Chicago Rockford International Airport can be found at 2 Airport Cir.

Best time to go to Chicago

  • Carefully consider your travel dates before securing your flight from Duluth International Airport to Chicago. The city comes alive during peak season, but prices are typically higher and major attractions can get busy. Visit Chicago in the off-season if you like a more relaxed vibe.

  • The warmest month in Chicago is July, with temperatures ranging between 15ºC and 29ºC. Book your Duluth International Airport to Chicago flight ticket then if this is the type of weather you enjoy.

  • January sees average temperatures of between -12ºC and 3ºC. Look for a cheap ticket from DLH to Chicago around that time if you'd rather travel in cooler conditions.

More about Chicago

Explore more of United States

  • You've visited Chicago, now it's time to discover other parts of United States. Journey about 451 kilometres south-east to Columbus to check off its top sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, you'll have a full itinerary ahead.

  • Indianapolis is another must-experience destination in United States and is around 257 kilometres south-east of Chicago. No journey is complete without seeing The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.