Cheap flights from Tucson to San Diego from $151

Travelers frequently search for route combinations, such as Tucson and New York, Fort Lauderdale, Seattle, Tampa, Washington, D.C., Orlando, Greensboro, Atlanta, Kathmandu, Dallas, Bangkok, Berlin, Miami, Reykjavik, Sacramento, Madrid, Fresno, Nashville, London, Adana.

Travelers frequently search for route combinations, such as San Diego and Las Vegas, Portland, Dallas, Denver, San Francisco, Salt Lake City, Atlanta, Seattle, New York, Phoenix, Minneapolis, Houston, Reno, Oakland, San Jose, Calgary, Chicago, Sacramento, Detroit, Orlando.

Tucson is mainly served by Tucson International. But there are other airports nearby, including Marana Regional Airport.

The main airport in Tucson is Tucson International. It is also served by Phoenix Sky Harbor International, Phoenix–Mesa Gateway.

The main airport in San Diego is San Diego International. It is also served by Tijuana International, John Wayne, Ontario International, Palm Springs International, Mexicali International, Hollywood Burbank, Long Beach, Hawthorne Municipal, Imperial County, Yuma International.

Currently, you can fly between Tucson and San Diego with United Airlines, Alaska Airlines, American Airlines, Hawaiian Airlines.

If you don’t have specific dates for your trip between Tucson and San Diego, 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 Tucson and San Diego, 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 Tucson. The main one is Tucson International and other nearby airports include Phoenix Sky Harbor International, Phoenix–Mesa Gateway