Cheap flights from Knoxville to Santa Ana from $138

Travelers frequently search for route combinations, such as Knoxville and Fort Lauderdale, Houston, Orlando, Tampa, Phoenix, Denver, Buenos Aires, Mexico City, Boston, Berlin, Belleville, Toronto, Ahmedabad, Destin, Seoul, Bucharest, Casablanca, Tehran, Reykjavik, Chicago.

Travelers frequently search for route combinations, such as Santa Ana and Provo, San Francisco, Las Vegas, Seattle, Phoenix, Oakland, Vancouver, Denver, Eugene, Boise, New York, Idaho Falls, Medford, Des Moines, Dallas, Colorado Springs, Washington, D.C., Portland, London, New Orleans.

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

The main airport in Santa Ana is John Wayne. It is also served by Los Angeles International, Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Imperial County.

Currently, you can fly between Knoxville and Santa Ana with United Airlines, Allegiant Air, Frontier Airlines, Spirit Airlines, BREEZE.

If you don’t have specific dates for your trip between Knoxville and Santa Ana, 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 Santa Ana, 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, McGhee Tyson, Greenville–Spartanburg International, Asheville Regional, Blue Grass, Chattanooga Metropolitan, Tri-Cities Regional

There are a number of airports in and around Santa Ana. The main one is John Wayne and other nearby airports include Los Angeles International, Tijuana International, San Diego International, Ontario International, John Wayne, Palm Springs International, Hollywood Burbank, Long Beach, Santa Barbara Municipal, Imperial County.