DLH - DEN

$219 Find Cheap Flights from Duluth to Denver - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$344
Typical prices: $328-$488
Delta
Sat 10/20Thu 10/25
DLH - DEN • 1 stop
Cheapest one-way
$219
Typical prices: $208-$354
Delta
Fri 10/26
DLH - DEN • 1 stop
When to travel
October
Cheapest • 25% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $415 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 6h 14m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Duluth to Denver (DLH-DEN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Duluth to Denver

Tue, Oct 20 - Sun, Oct 25
Delta Logo
5:14 am - 10:02 amDLH  Duluth Intl-DEN Denver Intl
5h 48m1 stop Minneapolis St Paul
Delta Logo
6:05 am - 11:44 amDEN  Denver Intl-DLH Duluth Intl
4h 39m1 stop Minneapolis St Paul
$344Delta
Fri, Nov 6 - Fri, Nov 20
Delta Logo
7:00 am - 12:04 pmDLH  Duluth Intl-DEN Denver Intl
6h 04m1 stop Minneapolis St Paul
Delta Logo
1:27 pm - 8:49 pmDEN  Denver Intl-DLH Duluth Intl
6h 22m1 stop Minneapolis St Paul
$344Delta
Tue, Sep 22 - Sat, Sep 26
United Airlines Logo
6:24 pm - 11:29 pmDLH  Duluth Intl-DEN Denver Intl
6h 05m1 stop Chicago O'Hare Intl
United Airlines Logo
3:45 pm - 11:22 pmDEN  Denver Intl-DLH Duluth Intl
6h 37m1 stop Chicago O'Hare Intl
$358United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
3:06 pm - 7:45 pmDLH  Duluth Intl-DEN Denver Intl
5h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
4:48 pm - 11:14 pmDEN  Denver Intl-DLH Duluth Intl
5h 26m1 stop Chicago O'Hare Intl
$388United Airlines
Tue, Oct 20 - Sun, Oct 25
Delta Logo
5:14 am - 10:02 amDLH  Duluth Intl-DEN Denver Intl
5h 48m1 stop Minneapolis St Paul
Delta Logo
6:05 am - 11:44 amDEN  Denver Intl-DLH Duluth Intl
4h 39m1 stop Minneapolis St Paul
$408Delta
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
3:06 pm - 7:45 pmDLH  Duluth Intl-DEN Denver Intl
5h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
4:48 pm - 11:14 pmDEN  Denver Intl-DLH Duluth Intl
5h 26m1 stop Chicago O'Hare Intl
$408United Airlines
Fri, Oct 2 - Mon, Oct 5
United Airlines Logo
3:10 pm - 9:44 pmDLH  Duluth Intl-DEN Denver Intl
7h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
3:48 pm - 11:22 pmDEN  Denver Intl-DLH Duluth Intl
6h 34m1 stop Chicago O'Hare Intl
$408United Airlines
Fri, Oct 2 - Sun, Oct 11
United Airlines Logo
3:10 pm - 9:44 pmDLH  Duluth Intl-DEN Denver Intl
7h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
4:40 pm - 11:22 pmDEN  Denver Intl-DLH Duluth Intl
5h 42m1 stop Chicago O'Hare Intl
$433United Airlines
Fri, Oct 2 - Sun, Oct 11
United Airlines Logo
3:10 pm - 9:44 pmDLH  Duluth Intl-DEN Denver Intl
7h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
7:45 am - 2:29 pmDEN  Denver Intl-DLH Duluth Intl
5h 44m1 stop Chicago O'Hare Intl
$435United Airlines
Thu, Oct 22 - Mon, Oct 26
Delta Logo
7:00 am - 10:02 amDLH  Duluth Intl-DEN Denver Intl
4h 02m1 stop Minneapolis St Paul
Delta Logo
6:05 am - 11:44 amDEN  Denver Intl-DLH Duluth Intl
4h 39m1 stop Minneapolis St Paul
$436Delta
Booking Insights

Price, demand and travel trends for Duluth to Denver flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Duluth to Denver with more confidence.

How much is a round-trip flight from Duluth to Denver?

Round-trip flights from Duluth to Denver start at $344. Prices are typical for this route right now, with typical round-trip fares ranging from $328 to $488. The lowest price found in the past 5 days was $344 on Delta.

What's the cheapest day of the week to fly from Duluth to Denver?

Saturday is the cheapest day of the week to fly from Duluth to Denver, it is 16% cheaper than the average day. Sunday is the most expensive day with flight prices 51% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Duluth to Denver?

  • October is the cheapest month to fly from Duluth to Denver at $298 round-trip.
  • June ($662) and March ($528) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 122% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Duluth to Denver flights

Low season

February

Cheapest flight

$219
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Duluth to Denver

When to book flights from Duluth to Denver

Are your dates flexible? Find out the best times to travel from Duluth to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Duluth to Denver flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Duluth to Denver?

    Flights from Duluth to Denver usually depart from Duluth Intl (DLH) and arrive at Denver Intl (DEN).

  • What cabin classes can I book on flights from Duluth to Denver?

    Only Economy Class is available on flights from Duluth to Denver.

  • Which airports do connecting flights from Duluth to Denver pass through?

    Connecting flights from Duluth to Denver most commonly pass through:

    • Minneapolis St Paul (MSP) - 84% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 16% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Duluth to Denver?

    On the Duluth to Denver route, being flexible with your departure day can save you up to 45%. Saturday is the cheapest day at $337 round-trip on average, while Sunday is the most expensive at $602: a $265 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Denver?

    Some of the most popular sights in Denver are Colorado Convention Center, Union Station Denver and Coors Field. These are among the most viewed places in Denver on KAYAK.

  • How long is a flight from Duluth to Denver?

    There are currently no nonstop flights available from Duluth to Denver. Flights with 1 layover take between 4h 44m and 6h 14m in total, depending on the connection.

  • Do I need a passport to fly from Duluth to Denver?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Duluth to Denver looking right now?

    One-way fares from Duluth to Denver are currently in line with typical prices for this route. Average one-way fares are about $246.

  • How much time can I save by choosing a different layover airport from Duluth to Denver?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 44m, compared with 6h 14m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Duluth and Denver?

    Denver is 1 hour behind Duluth (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Denver Intl Airport (DEN)?

    Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · Ace
    · NU Car
    · Europcar
    · Hertz

  • How much should I expect to pay for a Duluth to Denver flight?

    Round-trip flights from Duluth to Denver range from $328 to $488, with an average of $397 over the past 12 months. Anything below $328 counts as a good deal.

Your guide to booking Duluth to Denver flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $337 - about $265 less than Sunday (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Duluth to Denver trip for October. Fares historically average $298 round-trip in that month - typically $364 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Denver Intl Airport.
    - The Westin Denver International Airport

More options for your flight from Duluth to Denver

Complete your trip to Denver with a hotel stay or car rental

Car rentals in Denver
Hotels in Denver
Vacations in Denver