Cheap flights from Boise to San Salvador from $371

Travelers frequently search for route combinations, such as Boise and Las Vegas, Guadalajara, Phoenix, Santa Ana, San Diego, Seattle, London, Calgary, Brussels, Dallas, Mexico City, Houston, Tunis, Seoul, Milwaukee, Liberia, Oaxaca, Zürich, Accra, Reykjavik.

Travelers frequently search for route combinations, such as San Salvador and Los Angeles, Washington, D.C., Houston, New York, Atlanta, Miami, Detroit, Chicago, Fort Lauderdale, Minneapolis, Charlotte, Las Vegas, Philadelphia, Raleigh, Salt Lake City, Boston, Cleveland, Orlando, San Francisco, Ontario.

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

The main airport in San Salvador is Monseñor Óscar Arnulfo Romero International. It is also served by La Aurora International, Monseñor Óscar Arnulfo Romero International.

Currently, you can fly between Boise and San Salvador with Alaska Airlines, Avianca, Frontier Airlines, United Airlines, Volaris.

If you don’t have specific dates for your trip between Boise and San Salvador, 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 San Salvador, 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.

There are a number of airports in and around Boise. The main one is Boise and other nearby airports include Boise, Magic Valley Regional, Friedman Memorial

There are a number of airports in and around San Salvador. The main one is Monseñor Óscar Arnulfo Romero International and other nearby airports include La Aurora International, Monseñor Óscar Arnulfo Romero International.