How does KAYAK find such low prices on flights from Colorado to Duluth?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Duluth. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Duluth?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Colorado is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Colorado to Duluth?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Colorado with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Duluth?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$226 CHEAP FLIGHTS from Colorado to Duluth

DLH

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Colorado to Duluth

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Recent round-trip flight deals from Colorado to Duluth

Wed, Dec 3 - Wed, Dec 10

6:00 am - 11:20 amDEN-DLH

4h 20m1 stop

12:01 pm - 3:39 pmDLH-DEN

4h 38m1 stop

$226Delta

Find Deal

Sat, Dec 6 - Tue, Dec 9

6:00 am - 11:20 amDEN-DLH

4h 20m1 stop

5:00 am - 10:07 amDLH-DEN

6h 07m1 stop

$232Delta

Find Deal

Sun, Dec 7 - Wed, Dec 10

6:59 pm - 11:59 pmDEN-DLH

4h 00m1 stop

12:01 pm - 3:39 pmDLH-DEN

4h 38m1 stop

$256Delta

Find Deal

Sat, Dec 6 - Thu, Dec 11

1:57 pm - 7:35 pmDEN-DLH

4h 38m1 stop

5:00 am - 10:07 amDLH-DEN

6h 07m1 stop

$262Delta

Find Deal

Fri, Dec 5 - Tue, Dec 9

6:59 pm - 11:59 pmDEN-DLH

4h 00m1 stop

5:00 am - 10:07 amDLH-DEN

6h 07m1 stop

$267Delta

Find Deal

Sat, Dec 6 - Mon, Dec 8

1:57 pm - 7:35 pmDEN-DLH

4h 38m1 stop

12:01 pm - 3:39 pmDLH-DEN

4h 38m1 stop

$273Delta

Find Deal

Wed, Feb 18 - Tue, Feb 24

6:10 am - 11:07 amDEN-DLH

3h 57m1 stop

12:00 pm - 9:47 amDLH-DEN

22h 47m2 stops

$276Delta

Find Deal

Sat, Dec 6 - Wed, Dec 10

5:15 am - 7:35 pmDEN-DLH

13h 20m2 stops

12:01 pm - 3:39 pmDLH-DEN

4h 38m1 stop

$286Delta

Find Deal

Fri, Oct 17 - Tue, Oct 21

6:19 pm - 10:43 amDEN-DLH

15h 24m2 stops

9:45 am - 4:03 pmDLH-DEN

7h 18m1 stop

$402United Airlines

Find Deal

Fri, Oct 17 - Tue, Oct 21

2:00 pm - 10:43 amDEN-DLH

19h 43m2 stops

9:45 am - 4:03 pmDLH-DEN

7h 18m1 stop

$417United Airlines

Find Deal

Cheapest round-trip

$226

Overall average: $335

Delta

Wed 12/3Wed 12/10

DEN - DLH • 1 stop

Cheapest one-way

$316

Typical prices: $289-329

United Airlines

Mon 9/29

DEN - DLH • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Duluth!

Useful Info

Low season	November
High season	July
Cheapest flight	$226

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Denver to Duluth

How does KAYAK find such low prices on flights from Colorado to Duluth?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Duluth.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Duluth?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Colorado to Duluth?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Duluth?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Two Harbors

Superior

Everything you need to know for your flight to Duluth

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Duluth

Duluth (DLH)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

DLH

$226 Find Cheap Flights from Colorado to Duluth

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

Cheap Flights from Colorado to Duluth

Recent round-trip flight deals from Colorado to Duluth

Recent one-way flight deals from Colorado to Duluth

Everything you should know

Good to know

FAQs for booking flights from Colorado to Duluth

How does KAYAK find such low prices on flights from Colorado to Duluth?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Duluth.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Duluth?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Colorado to Duluth?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Colorado with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Duluth?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Duluth?

Everything you need to know for your flight to Duluth

Information on the airport you'll fly into in Duluth

Cabin class types available on flights to Colorado

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

Find direct flights for Duluth

Flights to other popular destinations

Flights from domestic origins to Duluth

Choose which airport to fly into in Duluth

Find deals for your return flight