• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights


Book with Confidence: 40M+ Travelers, 20+ years of Expertise
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Customer Support
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 Customer Support

What Our Customers Say About Our Service?

Submit A Review
  • Dec 10, 2025 Dipender Panwar I want to recognize the outstanding service provided by Jochim. His professionalism, attention to detail, and genuine customer care have consistently stood out. Interactions with him are always clear, patient, and solution focused. Team members like Jochim make a real difference and reflect positively on the organization.

    Read More

  • Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

    Read More

  • Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

    Read More

Book Flights to Duluth, Minnesota

Located on the north shore of Lake Superior, Duluth (DLH) is a haven for nature sweethearts. Go skiing and snow boarding in the Spirit Mountain, or explore the gorgeous Lake Superior in a Kayak. There are tons of fun filled activities to do here.
Top things to do in Duluth
Stopover at the Split Rock Lighthouse, built in 191. The light house has many exciting exhibits, plus the view from here is breath-taking.
Top Adventure Thrills in Duluth
For adventure sports sweethearts, a trip to the Sprit Mountain is a must. The 35 miles of Nordic Ski Trails here are a treat for snow sports fans, plus the Alpine Coaster is also very popular among thriller seekers.
Download Our App

Get CheapOair deals on the GO!

Download
Check Your Flight Status

Get there on time, every time!

Check Status

Facts About Flying to Duluth, Minnesota

Q. How many non-stop flights are available each week to Duluth?

A. There are a total of 15 non-stop flights offered weekly to Duluth.

Q. Which airline was the most popular choice for flights to Duluth?

A. Delta Air Lines, Sun Country Airlines, United Airlines was the most popular carrier for flights to Duluth.

Q. During which month were the highest number of flight bookings made for travel to Duluth?

A. January was the month with the highest number of flight bookings for Duluth.

Q. In which month were the fewest bookings made for Duluth?

A. April was the month with the least bookings for Duluth.

Q. How many carriers operate flights from Duluth?

A. There are currently 4 carriers operating flights departing from Duluth.

Q. How many cities can I fly to non-stop from Duluth?

A. You can fly non-stop to 3 cities from Duluth, with varying numbers of flights available to each destination.

Q. When is the most economical month to fly to Duluth?

A. January is generally considered the cheapest month to fly to Duluth based on historical data.

Q. What percentage of travelers over the age of 35 visited Duluth during the last year?

A. During the last year, 63% of Duluth travelers were over the age of 35.

Q. What percentage of travelers over the age of 60 visited Duluth?

A. 23% of Duluth travelers were over the age of 60.

Q. What percentage of travelers visiting Duluth had children under the age of 14 accompanying them?

A. 3% of travelers traveled to Duluth with kids under 14.

Q. What percentage of Duluth travelers were millennials?

A. 26% of Duluth travelers were millennials.

Q. What percentage of Duluth travelers were female?

A. 57% of Duluth travelers were female.

Q. What is the average length of stay for travelers in Duluth?

A. On average, travelers spent approximately 7 days in Duluth.

Q. How far in advance did the majority of travelers typically make their flight bookings before their travel dates?

A. Most travelers made their flight bookings approximately 1 weeks in advance of their travel dates.

Q. How many domestic and international flights depart from Duluth?

A. 164 domestic and 2 international flights depart from Duluth.

Q. Which cities have non stop flights from Duluth?

A. You can fly to Las Vegas, Minneapolis non stop from Duluth.

§ All of the above-mentioned facts are derived from the data of the last 3 months while the highest and lowest booking months are picked on the basis of last 12 months.