Search flights to San Diego International Airport (SAN)

Compare flights from different airlines and book cheap plane tickets with ease

Cheapest flights to San Diego International Airport

The cheapest flights available in the next 60 days – prices are updated regularly

Airlines that fly to San Diego International Airport

Based on flights we've sold recently. Available airlines may vary depending on your search.

  • Spirit Airlines
  • Alaska Airlines
  • American Airlines
  • Frontier Airlines
  • United Airlines
  • Hawaiian Airlines
  • Southwest Airlines
  • Allegiant Air
  • Sun Country
  • JetBlue
  • Southern Airways Express
  • King Island Airlines
  • Cape Air
  • Virgin Australia
  • British Airways
  • Qatar Airways

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Flying to San Diego International Airport: things to know

There are 22 airlines that fly from the United States to San Diego International Airport. The most popular route to San Diego International Airport is from Harry Reid International in Las Vegas. On average this flight takes 1 hour 19 minutes one way and costs US$187 for the round trip.

The most popular route
LAS Harry Reid International to SAN San Diego International Airport
Average flight on the most popular route
1 hour 19 minutes
Average round-trip ticket price
US$187
Fly from the United States to San Diego International Airport
22 airlines

Frequently asked questions