Cheap flights from Duluth to Denver (DLH - DEN) from $262

This is the cheapest one-way flight price, found on 11/30. Prices may vary by date and flight preferences.
DLH — DEN
Dec 5 — Dec 121

The best prices from Duluth Intl to Denver Intl are usually found in December or September, booked 67 days in advance, depart on a Monday or Saturday and return on a Sunday

Flights from Denver to Duluth

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

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 30, 2023.

Popular in

June

Cheapest in

December

Average price

$497

Round-trip from

$194
High demand for flights, 36% potential price rise
Best time to find cheap flights, 42% potential price drop
Average for round-trip flights in November 2023
From Duluth Intl to Denver Intl

DLH - DEN

Price

$194 - $355

DEN

Temperature

30.2 - 73.4 °F

DEN

Rainfall

0.5 - 2.3 inches

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 Saturday. 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.

How far in advance should I book a flight from Duluth to Denver?

Find a great deal and save up to 163% by booking at least 59 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 $296.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, December can be a great choice for travel to Denver. Flights to Denver from Duluth in December are about $377 on average during December, but can be found for as low as $134.

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 in the morning tend to be the most expensive. A flight at noon could potentially save you up to 55% on airfare.

Cheap Delta flights from Duluth to Denver

Explore cheap flight options specifically provided by Delta for the route between Duluth and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,965,316 searches. Data last updated November 30, 2023.
Check out some of the cheapest Delta flights we've come across from Duluth to Denver. It's recommended that users confirm their flight details before booking.

Cheap United Airlines flights from Duluth to Denver

Explore cheap flight options specifically provided by United Airlines for the route between Duluth and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,965,316 searches. Data last updated November 30, 2023.
Some of the lowest-priced United Airlines flights we've found at this time heading from Duluth to Denver. Check back soon if you're not seeing flights that suit your needs.

Cheap Duluth to Denver flights in November & December 2023

Find cheap flight options from Duluth to Denver specifically for the months of November and December 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,965,316 searches. Prices were last updated on November 30, 2023.
Listed are some of the best fares we've found on flights departing from Duluth to Denver in 2023. Check back in a little while for more flight options.

Duluth to Denver 2023 flight deals

Discover exclusive flight deals for travel between Duluth and Denver in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,965,316 searches. Data last updated November 30, 2023.
Listed are some of the best fares we've found on flights departing from Duluth to Denver in 2023. Check back in a little while for more flight options.

Duluth to Denver flights leaving soon

Find last-minute flight options from Duluth to Denver for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,965,316 searches. Data last updated November 30, 2023.
Check out these flights departing soon from Duluth to Denver. To prevent any unwanted surprises, users should verify their flight info before booking.

Find flights from Duluth to Denver within your budget

Customize your flight search to find flights from Duluth to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,965,316 searches. Data last updated November 30, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$262 - $536

Route

Depart

Return

Price

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Thu 12/21

1 stop6h 51m

Denver Intl

Tue 1/2

1 stop4h 55m

$262

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Wed 1/31

1 stop7h 16m

Denver Intl

Sun 2/4

1 stop3h 50m

$289

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Thu 1/4

1 stop6h 53m

Denver Intl

Sun 1/7

1 stop4h 55m

$314

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Fri 1/12

1 stop7h 16m

Denver Intl

Thu 1/18

1 stop4h 17m

$351

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Tue 12/12

1 stop6h 25m

Denver Intl

Thu 12/14

1 stop4h 41m

$367

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Wed 1/31

2 stops16h 49m

Denver Intl

Sun 2/4

1 stop5h 32m

$378

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Thu 12/21

1 stop8h 11m

Denver Intl

Tue 1/2

2 stops16h 47m

$495

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Fri 1/12

2 stops24h 07m

Denver Intl

Thu 1/18

2 stops23h 46m

$513

Duluth IntlDenver Intl

DLH - DEN

DLHDEN

Duluth Intl

Thu 1/4

2 stops31h 59m

Denver Intl

Sun 1/7

1 stop7h 32m

$536

Flights are sorted by cheapest first

Deals found on 11/30

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated November 30, 2023.
See what other customers who have flown with Delta and United Airlines from Duluth to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
3,035 reviews

Boarding

8.0

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 10

The television was not working at all Headset was bad Food was very mediocre

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 10

The television was not working at all Headset was bad Food was very mediocre

7.4
Good
1,897 reviews
7.9
Good
3,035 reviews

Boarding

8.0

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 10

The television was not working at all Headset was bad Food was very mediocre

Related info for your journey

Find useful and relevant information for your journey from Duluth to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Duluth to Denver for under $300 on Cheapflights?

Yes, there are multiple flights from Duluth to Denver for under $300. The cheapest flight booked recently is on Delta for just $262, but on average you can expect to pay $497.

Are there last-minute flights available from Duluth to Denver for under $400?

There are currently 9+ open flights from Duluth to Denver within the next 7 days for less than $400.

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

Delta, at $262, 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 30% 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?

What does DLH to DEN mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Duluth Intl Airport to Denver Intl Airport flight would often be abbreviated as a DLH to DEN flight.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Duluth to Denver
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Duluth to Denver

Discover the top 3 airlines that operate flights from Duluth to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,965,316 searches. Data last updated November 30, 2023.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$107Average$196FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
United AirlinesCheapest$205Average$439FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$205Average$459FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights to Denver by cabin class

Fly with Cheapflights

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How does Cheapflights help users find flights from Duluth to Denver?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Duluth to Denver. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Duluth to Denver?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Denver from Duluth.

Can Cheapflights find flights from Duluth to Denver with no change fees?

Yes! Cheapflights helps users easily find flights from Duluth to Denver with no change fees.

Can Cheapflights notify me if prices for flights from Duluth to Denver become cheaper?

Yes! Start tracking prices for Duluth to Denver flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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