Cheap flights from Boise, ID to Barcelona, Spain

Travelers frequently search for route combinations, such as Boise and Los Angeles, Las Vegas, Phoenix, Dallas, Denver, London, Guadalajara, Houston, Fort Lauderdale, San Diego, Minneapolis, Rome, Nashville, Austin, Orlando, Atlanta, New York, Paris, Madrid, Mexico City.

Travelers frequently search for route combinations, such as Barcelona and New York, Los Angeles, San Francisco, Chicago, Boston, Denver, London, Tel Aviv, Seattle, Orlando, Madrid, Miami, Atlanta, Oakland, Washington, D.C., Paris, Dallas, Budapest, Las Vegas, Houston.

The main airport in Boise is Boise. It is also served by Boise, Friedman Memorial, Magic Valley Regional.

The main airport in Barcelona is Barcelona–El Prat. It is also served by Barcelona–El Prat, Girona–Costa Brava, Reus, Castellón–Costa Azahar, Perpignan–Rivesaltes, Carcassonne, Béziers Cap d Agde, Lleida–Alguaire.

Yes, it's possible to combine different modes of transport between Boise and Barcelona thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Boise and Barcelona can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.

Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.

Currently, you can fly between Boise and Barcelona with Vueling, Alaska Airlines, Spirit Airlines, WestJet, United Airlines.

If you don’t have specific dates for your trip between Boise and Barcelona, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between Boise and Barcelona, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.