The cheapest times to fly from BCN to DEN are

  • January 8th to March 25th (except the week of February 26th)
  • April 23rd to May 13th
  • September 3rd to December 9th (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 BCN to DEN is mid October. Prices can be as high as $1727 for Sunday flights during early to mid July, or as low as $463 for Tuesday flights around mid October.


When to Fly to Denver

Flying from Barcelona (BCN) to Denver, CO (DEN) will usually cost between $617 to $1566 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $620. Due to high demand the most expensive time to fly is early to mid July, with an average price of $1541. Planning your trip to low-cost times can easily save you $921 on economy flights and even more on first-class flights. Generally, any price below $862 can be considered a good price for a round-trip BCN to DEN flight.

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

BCN to DEN Flight Prices

Compared to other flights, the BCN to DEN flight is cheaper than the average and costs slightly more than the average flight leaving from Barcelona. The average price per mile (for a direct flight) is $0.1, 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. Sundays 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 $156 (15%) 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 $886. Return trip prices are from the DEN to BCN 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 BCN 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 10 hour 19 minutes may not be realistic.


Flight Hacking BCN 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 BCN to DEN — but Champion Traveler does!

Hack #1: London (BCN > LGW > DEN)

  • Price for both tickets: $557
  • Average savings: $305 (35.38%)

See BCN to LHR flights

Hack #2: London (BCN > LHR > DEN)

  • Price for both tickets: $584
  • Average savings: $278 (32.25%)

See BCN to LGW flights

Hack #3: New York, NY (BCN > LGA > DEN)

  • Price for both tickets: $603
  • Average savings: $260 (30.1%)

See BCN to LGA flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 29 major airlines flying this route most often: Aer Lingus, Aeromexico, Air Canada, Air Europa, Air France, Alitalia, Allegiant, American, Austrian, British Airways, Brussels Airlines, Delta, easyJet, Finnair, Frontier, Iberia, Icelandair, JetBlue, KLM, LOT, Lufthansa, Norwegian, Royal Air Maroc, SAS, SWISS, Tap Air Portugal, Turkish Airlines, United, WestJet, and potentially more during busy seasons.

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

The distance between the two airports is roughly 5189 miles or 8351 kilometers.

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

The real-world flight time for a nonstop BCN to DEN flight is about 10 hour 19 minutes.

How many flights go between Barcelona and Denver, CO?

It depends on the day of the week and the date, but a typical day might have around 64 available flights from BCN to DEN.


Airport Location Info


Departing Airport

Origination code BCN
Origination airport name Barcelona Airport
City Barcelona
Country Spain
Latitude 41.3
Longitude 2.1

Return Airport

Destination code DEN
Destination airport name Denver International Airport
City Denver, CO
Country the United States
Latitude 39.9
Longitude -104.7


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.