Cheap flights from Duluth to Denver (DLH - DEN)

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The best prices from Duluth Intl to Denver Intl are usually found in July or April, booked 47 days in advance, depart on a Monday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Duluth (DLH) to Denver (DEN)

All the information you need to plan the best DLH to DEN flight in 2021: compare Duluth to Denver flight prices with the expected peak season, weather and rainfall in Denver.
DLH - DEN
Price
$175 - $378
DEN
Temperature
30.2 - 73.4 °F
DEN
Precipitation
0.5 - 2.3 inches

Popular in

September

High demand for flights, 26% potential price rise

Cheapest in

July

Best time to find cheap flights, 37% potential price drop

Round-trip from

$175

From Duluth Intl to Denver Intl

One-way from

$132

One-way flight from Duluth Intl to Denver Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Duluth to Denver?

Find a great deal and save up to 2% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Duluth to Denver within the next two weeks, with the cheapest ticket starting at $276.

What is the cheapest day to fly round-trip from Duluth to Denver?

Flights from Duluth to Denver are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Denver.

When is the cheapest time to fly from Duluth to Denver (DLH - DEN)?

One of the essential ways to save on airfare from Duluth to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 72% on airfare.

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

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, July can be a great choice for travel to Denver. Flights to Denver from Duluth in July are about $279 on average during July, but can be found for as low as $117.

Cheap flights from Duluth to Denver in October, November 2021

The best prices found for DLH to DEN flights for October, November
27 Oct - 30 Oct
$155pp
DLH
Duluth Intl
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
DLH
Duluth Intl
12 Nov - 18 Nov
$160pp
DLH
Duluth Intl
United Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
United Airlines
 
1 STOP
DLH
Duluth Intl
17 Nov - 22 Nov
$190pp
DLH
Duluth Intl
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
DLH
Duluth Intl

Duluth Intl to Denver 2021 flight deals

Cheap flights to Denver from Duluth found for this year
27 Oct - 30 Oct
$155pp
DLH
Duluth Intl
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
DLH
Duluth Intl
12 Nov - 18 Nov
$160pp
DLH
Duluth Intl
United Airlines
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
United Airlines
 
1 STOP
DLH
Duluth Intl
17 Nov - 22 Nov
$190pp
DLH
Duluth Intl
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
DLH
Duluth Intl

Last minute flights from Duluth to Denver

Late deals on round-trip flights to Denver from Duluth, departing today and this week
21 Oct - 28 Oct
$256pp
DLH
Duluth Intl
Delta
 
1 STOP
DEN
Denver Intl
DEN
Denver Intl
Delta
 
1 STOP
DLH
Duluth Intl
21 Oct - 28 Oct
$455pp
DLH
Duluth Intl
United Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
United Airlines
 
1 STOP
DLH
Duluth Intl
21 Oct - 28 Oct
$594pp
DLH
Duluth Intl
United Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
United Airlines
   
2 STOPS
DLH
Duluth Intl

One-way flights to Denver Intl from Duluth

The cheapest one-way flights from Duluth to Denver
1:15 am - 10:20 am
Multiple Airlines
3 Stops
34h 05m
DLH - DEN
Multiple Airlines
$132
FlightNetwork
12:30 pm - 6:12 pm
Delta
1 Stop
6h 42m
DLH - DEN
Delta
$209
Delta
2:45 am - 6:23 pm
United Airlines
3 Stops
16h 38m
DLH - DEN
United Airlines
$583
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Duluth</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Duluth to Denver

Which airlines flying from Duluth Intl to Denver Intl have flexible cancellations due to COVID-19?

Delta, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Duluth to Denver for under $200 on Cheapflights?

Yes, there are multiple flights from Duluth to Denver for under $200. The cheapest flight booked recently is on Delta for just $155, but on average you can expect to pay $233.

Are there last-minute flights available from Duluth to Denver for under $300?

There are currently 3+ open flights from Duluth to Denver within the next 7 days for less than $300.

What are the cheapest airlines flying from Duluth to Denver round-trip?

Delta, at $155, was found to be the cheapest airline from Duluth to Denver. An alternate airline flying to your destination would be United Airlines. Delta is priced at 44% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Duluth to Denver?

When booking a flight from Duluth to Denver, you may want to consider flying on American Airlines, Delta or Sun Country Air as they are the most popular for this route.

What are the cheapest flights from Duluth to Denver?

The cheapest flight price from Duluth to Denver is $152. On average you can expect to pay $506. The most popular route, (Duluth Intl - Denver Intl), can usually be booked for $155.

COVID Restrictions

View COVID Travel Restrictions for Denver, CO

Do I need a COVID test to fly to Denver from Duluth?

Information is based on travel restrictions for travel to Denver Intl within the United States

Most visitors from Duluth Intl need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from Duluth Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Denver Intl.

Quarantine requirements
Visitors from Duluth Intl are not required to quarantine after entering Denver Intl.

Do I need a test to fly back to Duluth from Denver?

Returning to Duluth Intl from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Duluth Intl.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Duluth Intl.

Hide COVID Travel Restrictions for Denver, CO

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Duluth to Denver.
Average temperature for October in Denver
66.2 °F
Avg rainfall for October in Denver
0.9 ″

Airports servicing Duluth

Airports servicing Denver

Top 4 airlines flying from Duluth Intl to Denver Intl

The chart below displays the airlines Cheapflights users traveling from Duluth to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Sun Country Air
$142 $211 No cancel fee 83%
United Airlines
$172 $324 No cancel fee 69%
American Airlines
$199 $329 No cancel fee 71%
Delta
$240 $409 No cancel fee N/A
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