The cheapest times to fly from BCN to IDA are

  • January 8th to May 13th (except the week of April 9th)
  • September 24th to December 9th (except the weeks of October 8th and October 22nd)

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 IDA is late January. Prices can be as high as $2040 for Saturday flights during early August, or as low as $910 for Wednesday flights around late January.


When to Fly to Idaho Falls

Flying from Barcelona (BCN) to Idaho Falls, ID (IDA) will usually cost between $928 to $1685 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $937. Due to high demand the most expensive time to fly is early August, with an average price of $1839. Planning your trip to low-cost times can easily save you $902 on economy flights and even more on first-class flights. Generally, any price below $1181 can be considered a good price for a round-trip BCN to IDA flight.

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

BCN to IDA Flight Prices

Compared to other flights, the BCN to IDA flight is slightly more expensive than the average and costs more than the average flight leaving from Barcelona. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Wednesday 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 $166 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1207. Return trip prices are from the IDA 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 IDA can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 31 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 BCN to IDA while comparing.

Destination alternative #1: Jackson Hole Airport (JAC) in Jackson, WY

  • 67 miles (108 km) away from IDA
  • Usually 2.75% less expensive than IDA
  • 1-layover flights available

See BCN to JAC flights


Flight Hacking BCN to IDA

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 IDA — but Champion Traveler does!

Hack #1: San Jose, CA (BCN > SJC > IDA)

  • Price for both tickets: $822
  • Average savings: $359 (30.41%)

See BCN to SFO flights

Hack #2: San Francisco, CA (BCN > SFO > IDA)

  • Price for both tickets: $827
  • Average savings: $354 (29.94%)

See BCN to SJC flights

Hack #3: Los Angeles, CA (BCN > LAX > IDA)

  • Price for both tickets: $856
  • Average savings: $325 (27.49%)

See BCN to LAX flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Aeromexico, Air Canada, Air Europa, Air France, American, British Airways, Delta, KLM, Lufthansa, United, and potentially more during busy seasons.

How far away is it from Idaho Falls Regional Airport to Barcelona Airport?

The distance between the two airports is roughly 5293 miles or 8518 kilometers.

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

The real-world flight time for a nonstop BCN to IDA flight is about 10 hour 31 minutes.

How many flights go between Barcelona and Idaho Falls, ID?

It depends on the day of the week and the date, but a typical day might have around 19 available flights from BCN to IDA.


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 IDA
Destination airport name Idaho Falls Regional Airport
City Idaho Falls, ID
Country the United States
Latitude 43.5
Longitude -112.1


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.