The cheapest times to fly from AAR to DEN are

  • January 8th to April 1st
  • April 23rd to May 20th
  • October 29th to December 16th (except the week of November 26th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from AAR to DEN is early to mid January. Prices can be as high as $1465 for Saturday flights during early August, or as low as $525 for Tuesday flights around early to mid January.


When to Fly to Denver

Flying from Aarhus (AAR) to Denver, CO (DEN) will usually cost between $544 to $1294 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid January with an average ticket price of $711. Due to high demand the most expensive time to fly is early August, with an average price of $1332. Planning your trip to low-cost times can easily save you $621 on economy flights and even more on first-class flights. Generally, any price below $843 can be considered a good price for a round-trip AAR to DEN flight.

See below for a graph of average weekly prices for the AAR to DEN route. All prices are for round-trip tickets in USD.

AAR to DEN Flight Prices

Compared to other flights, the AAR to DEN flight is cheaper than the average and costs slightly more than the average flight leaving from Aarhus. The average price per mile (for a direct flight) is $0.11, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to DEN, and Monday the cheapest day to fly back into AAR. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $302 (24%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $682. Return trip prices are from the DEN to AAR flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from AAR to DEN can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 37 minutes may not be realistic.


Flight Hacking AAR to DEN

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from AAR to DEN — but Champion Traveler does!

Hack #1: Copenhagen (AAR > CPH > DEN)

  • Price for both tickets: $752
  • Average savings: $91 (10.79%)

See AAR to ARN flights

Hack #2: Stockholm (AAR > ARN > DEN)

  • Price for both tickets: $800
  • Average savings: $44 (5.16%)

See AAR to CPH flights

Hack #3: Los Angeles, CA (AAR > LAX > DEN)

  • Price for both tickets: $805
  • Average savings: $38 (4.51%)

See AAR to LAX flights


Flight Questions Answered

Still have questions about flying from AAR to DEN? We’ve got answers.

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Air Canada, American, Austrian, British Airways, Brussels Airlines, Finnair, Icelandair, Lufthansa, SAS, SWISS, United, and potentially more during busy seasons.

How far away is it from Denver International Airport to Aarhus Airport?

The distance between the two airports is roughly 4797 miles or 7720 kilometers.

How long does it take to fly from AAR to DEN?

The real-world flight time for a nonstop AAR to DEN flight is about 9 hour 37 minutes.

How many flights go between Aarhus and Denver, CO?

It depends on the day of the week and the date, but a typical day might have around 16 available flights from AAR to DEN.


Airport Location Info


Departing Airport

Origination codeAAR
Origination airport nameAarhus Airport

Return Airport

Destination codeDEN
Destination airport nameDenver International Airport
CityDenver, CO
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.