Cheap flights from Knoxville to San José from $179

Travelers frequently search for route combinations, such as Knoxville and Las Vegas, New York, Boston, Denver, Seattle, Salt Lake City, Minneapolis, Santo Domingo, Fort Lauderdale, Guatemala City, Los Angeles, San Francisco, Orlando, Toronto, St. Louis, Portland, San Juan, Saint Thomas, Lisbon, Philadelphia.

Travelers frequently search for route combinations, such as San José and Los Angeles, Denver, San Francisco, New York, Atlanta, Minneapolis, Washington, D.C., Orlando, Raleigh, Boston, Houston, Fort Lauderdale, Chicago, Cincinnati, Phoenix, Seattle, Philadelphia, Las Vegas, Dallas, Salt Lake City.

The main airport in Knoxville is McGhee Tyson. It is also served by Nashville International, Asheville Regional, McGhee Tyson, Greenville–Spartanburg International, Chattanooga Metropolitan, Blue Grass, Tri-Cities Regional.

The main airport in San José is Juan Santamaría International. It is also served by Daniel Oduber Quirós International, Quepos La Managua, Limón International, Fortuna Arenal, Tortuguero.

Currently, you can fly between Knoxville and San José with Allegiant Air, Spirit Airlines, United Airlines, Copa Airlines, Avianca.

If you don’t have specific dates for your trip between Knoxville and San José, 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 Knoxville and San José, 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 Knoxville. The main one is McGhee Tyson and other nearby airports include Nashville International, Asheville Regional, McGhee Tyson, Greenville–Spartanburg International, Chattanooga Metropolitan, Blue Grass, Tri-Cities Regional

There are a number of airports in and around San José. The main one is Juan Santamaría International and other nearby airports include Daniel Oduber Quirós International, Quepos La Managua, Limón International, Fortuna Arenal, Tortuguero.