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Flights from Denver to Duluth
Cheap flight deals from Denver to Duluth
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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DEN 06:056h 56m1 stopsDLH 14:01Denver - Duluth | Fri, Jun 13 | Delta Air LinesDLH 18:196h 3m1 stopsDEN 23:22Duluth - Denver | Fri, Jun 20 | Delta Air LinesAED 861 AED 1,80252% OFF52% OFFAED 1,802 AED 861
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DEN 11:015h 22m1 stopsDLH 17:23Denver - Duluth | Fri, Aug 1 | Delta Air LinesDLH 18:036h 25m1 stopsDEN 23:28Duluth - Denver | Wed, Aug 6 | Delta Air LinesAED 1,051 AED 1,80242% OFF42% OFFAED 1,802 AED 1,051
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DEN 18:553h 42m1 stopsDLH 23:37Denver - Duluth | Tue, Jun 10 | Delta Air LinesDLH 05:104h 6m1 stopsDEN 08:16Duluth - Denver | Fri, Jun 13 | Delta Air LinesAED 1,145 AED 1,80236% OFF36% OFFAED 1,802 AED 1,145
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DEN 11:015h 22m1 stopsDLH 17:23Denver - Duluth | Thu, Jul 31 | Delta Air LinesDLH 18:036h 25m1 stopsDEN 23:28Duluth - Denver | Thu, Aug 7 | Delta Air LinesAED 1,17535% OFFAED 1,802 AED 1,175
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DEN 06:3526h 48m1 stopsDLH 10:23Denver - Duluth | Sat, Jul 12 | Delta Air LinesDLH 18:036h 25m1 stopsDEN 23:28Duluth - Denver | Wed, Jul 16 | Delta Air LinesAED 1,23531% OFFAED 1,802 AED 1,235
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DEN 06:3526h 48m1 stopsDLH 10:23Denver - Duluth | Sat, Jul 26 | Delta Air LinesDLH 18:036h 25m1 stopsDEN 23:28Duluth - Denver | Fri, Aug 1 | Delta Air LinesAED 1,27228% OFFAED 1,802 AED 1,272
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DEN 11:035h 37m1 stopsDLH 17:40Denver - Duluth | Mon, Jun 23 | Delta Air LinesDLH 15:595h 30m1 stopsDEN 20:29Duluth - Denver | Thu, Jun 26 | Delta Air LinesAED 1,29728% OFFAED 1,802 AED 1,297
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DEN 11:065h 17m1 stopsDLH 17:23Denver - Duluth | Thu, Aug 7 | Delta Air LinesDLH 18:105h 18m1 stopsDEN 22:28Duluth - Denver | Mon, Aug 11 | Delta Air LinesAED 1,30628% OFFAED 1,802 AED 1,306
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DEN 19:1414h 2m1 stopsDLH 10:16Denver - Duluth | Mon, Jun 16 | Delta Air LinesDLH 18:196h 3m1 stopsDEN 23:22Duluth - Denver | Mon, Jun 23 | Delta Air LinesAED 1,36124% OFFAED 1,802 AED 1,361
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DEN 09:213h 50m1 stopsDLH 14:11Denver - Duluth | Wed, Jun 18 | Delta Air LinesDLH 18:196h 3m1 stopsDEN 23:22Duluth - Denver | Mon, Jun 23 | Delta Air LinesAED 1,37024% OFFAED 1,802 AED 1,370
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DEN 13:0017h 25m1 stopsDLH Invalid DateDenver - Duluth | Wed, Jun 11 | Normal AirlineDLH 15:006hNonstopDEN 16:00Duluth - Denver | Fri, Jun 13 | Normal AirlineFind More FlightsFind More Flights
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DEN 16:106h 30m1 stopsDLH 23:40Denver - Duluth | Tue, Jun 10 | Delta Air LinesAED 483 AED 1,37565% OFF65% OFFAED 1,375 AED 483
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DEN 16:105h 38m1 stopsDLH 22:48Denver - Duluth | Fri, Jul 4 | Delta Air LinesAED 549 AED 1,37560% OFF60% OFFAED 1,375 AED 549
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DEN 14:456h 10m1 stopsDLH 21:55Denver - Duluth | Mon, Jun 9 | United AirlinesAED 751 AED 1,37545% OFF45% OFFAED 1,375 AED 751
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DEN 16:106h 30m1 stopsDLH 23:40Denver - Duluth | Tue, Jul 1 | Delta Air LinesAED 76644% OFFAED 1,375 AED 766
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DEN 09:213h 50m1 stopsDLH 14:11Denver - Duluth | Mon, Jun 23 | Delta Air LinesAED 82440% OFFAED 1,375 AED 824
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DEN 14:456h 10m1 stopsDLH 21:55Denver - Duluth | Sat, Jun 14 | United AirlinesAED 86437% OFFAED 1,375 AED 864
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DEN 06:007h 29m1 stopsDLH 14:29Denver - Duluth | Wed, Jun 11 | United AirlinesAED 97528% OFFAED 1,375 AED 975
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DEN 06:3526h 48m1 stopsDLH 10:23Denver - Duluth | Mon, Jul 7 | Delta Air LinesAED 1,02625% OFFAED 1,375 AED 1,026
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DEN 07:505h 38m1 stopsDLH 14:28Denver - Duluth | Wed, Jul 2 | United AirlinesAED 1,02925% OFFAED 1,375 AED 1,029
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DEN 08:417h 58m1 stopsDLH 17:39Denver - Duluth | Mon, Jun 9 | Frontier AirlinesAED 1,04524% OFFAED 1,375 AED 1,045
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DEN 13:0017h 25m1 stopsDLH Invalid DateDenver - Duluth | Wed, Jun 11 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Denver to Duluth
Cheapest one-way flight price | AED 482 |
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Off-season for travel | April |
Peak season for travel | March |
Flight distance | 1,269.9 km |
Popular airline | American Airlines |
When is the cheapest time to fly from Denver to Duluth?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Denver (DEN) to Duluth (DLH) the cheapest?
Airlines adjust prices for flights from Denver to Duluth based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Denver (DEN) to Duluth (DLH) cost?
According to Trip.com's data, the lowest price is around AED 1,724. -
How many airports are there in Duluth (DLH)?
There are 1 airport(s) near Duluth (DLH): Duluth International Airport.
How to find a cheap flight from Denver to Duluth
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Duluth. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Denver to Duluth ticket.
Tap "Date" on flight search bar to scan through the calender for Denver to Duluth airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Jun 10 at AED 483 for one-way flights.
Compare cheap Denver to Duluth flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Denver to Duluth. The cheapest airline operating is Delta Air Lines.
Set up a Price Alert
By setting up a Price Alert for your Denver to Duluth route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Denver to Duluth flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
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To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Denver to Duluth to get exclusive deals for you.
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