The cheapest times to fly from BOS to AAR are

  • January 8th to March 25th (except the week of February 12th)
  • April 23rd to May 20th
  • August 27th to September 30th (except the week of September 10th)
  • October 22nd to December 9th (except the week of November 19th)

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 BOS to AAR is mid January. Prices can be as high as $1370 for Saturday flights during mid December, or as low as $489 for Tuesday flights around mid January.


When to Fly to Aarhus

Flying from Boston, MA (BOS) to Aarhus (AAR) will usually cost between $505 to $986 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $571. Due to high demand the most expensive time to fly is mid December, with an average price of $1197. Planning your trip to low-cost times can easily save you $626 on economy flights and even more on first-class flights. Generally, any price below $686 can be considered a good price for a round-trip BOS to AAR flight.

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

BOS to AAR Flight Prices

Compared to other flights, the BOS to AAR flight is cheaper than the average and costs less than the average flight leaving from Boston. The average price per mile (for a direct flight) is $0.12, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. 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 $291 (33%) 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 $584. Return trip prices are from the AAR to BOS 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 BOS to AAR can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 24 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BOS to AAR while comparing.

Destination alternative #1: Kastrup Airport (CPH) in Copenhagen

  • 92 miles (148 km) away from AAR
  • Usually 31.12% less expensive than AAR
  • Nonstop flights available

See BOS to CPH flights

Destination alternative #2: Billund Airport (BLL) in Billund

  • 69 miles (111 km) away from AAR
  • Usually 26.02% less expensive than AAR
  • 1-layover flights available

See BOS to BLL flights

Destination alternative #3: Aalborg Airport (AAL) in Aalborg

  • 62 miles (100 km) away from AAR
  • Usually 22.67% less expensive than AAR
  • 1-layover flights available

See BOS to AAL flights

Destination alternative #4: Landvetter Airport (GOT) in Gothenburg

  • 113 miles (182 km) away from AAR
  • Usually 21.43% less expensive than AAR
  • 1-layover flights available

See BOS to GOT flights


Flight Hacking BOS to AAR

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 BOS to AAR — but Champion Traveler does!

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

  • Price for both tickets: $635
  • Average savings: $52 (7.51%)

See BOS to CPH flights

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

  • Price for both tickets: $677
  • Average savings: $10 (1.38%)

See BOS to ARN flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 17 major airlines flying this route most often: Air Canada, Air France, American, Austrian, British Airways, Delta, EgyptAir, Finnair, Icelandair, KLM, Lufthansa, SAS, Singapore Airlines, SWISS, Turkish Airlines, United, Virgin Atlantic, and potentially more during busy seasons.

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

The distance between the two airports is roughly 3569 miles or 5744 kilometers.

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

The real-world flight time for a nonstop BOS to AAR flight is about 7 hour 24 minutes.

How many flights go between Boston, MA and Aarhus?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from BOS to AAR.


Airport Location Info


Departing Airport

Origination codeBOS
Origination airport nameLogan International Airport
CityBoston, MA
Countrythe United States

Return Airport

Destination codeAAR
Destination airport nameAarhus Airport


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.