Cheap Flights from Duluth (DLH) to Denver (DEN)

Flight 1

Popular airlines from Duluth, MN (DLH-Duluth Intl.) to Denver International Airport (DEN)

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Frequently asked questions

How much does a flight from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) cost?
One-way flights typically cost between £236 and £1,215 and return flights often range between £513 and £1,422. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.)?
To find a cheap flight from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.)?
There are approximately 11 connecting flights per day from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.). Some common connection points include O'Hare Intl. (ORD) and Minneapolis - St. Paul Intl. (MSP).
What is the earliest flight from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) typically departs at approximately 5:00 AM local time, operated by Delta. This is a seasonal service active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.)?
You'll typically find the most flights from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) on a Monday, with around 8 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Delta Air Lines, United Airlines, and Sun Country Airlines.
What are the most popular departure times for flights from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.)?
The most popular departure times for flights from Duluth Intl. (DLH) to Denver Intl. (DEN) are in the afternoon, between 3pm and 6pm. About 25% of passengers prefer this time window. Many major carriers, including Delta Air Lines and United Airlines, offer flights during this window. This timing works well if you prefer to travel later in the day, giving you the morning free before your flight.
How long does it take to fly from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.)?
Flights from DLH to DEN with one stop typically take around 6 hours, covering approximately 790 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.)?
Select the "Business class" and "First class" filters when looking for DLH to DEN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Denver from Duluth Intl. (DLH)?
If you're planning to travel to Denver from Duluth Intl. (DLH), you can fly directly into Denver Intl. (DEN) Some flights may connect through major hubs like O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.)?
If you booked your Duluth, MN (DLH-Duluth Intl.) to Denver, CO (DEN-Denver Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Duluth Intl.
Destination airport
Denver Intl.
Distance
1264 km

Book with confidence

Compare flights from Duluth to Denver easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Duluth to Denver. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Denver Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Duluth Intl. to Denver Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Duluth Intl. (DLH) to Denver Intl. (DEN)

The easiest way to view the best deals on flights from Duluth to Denver today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Duluth Intl. to Denver Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Duluth and Denver
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Duluth to Denver flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Duluth Intl. to Denver Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Duluth to Denver easily and book with confidence

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