Search flights to San Diego (SAN)

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Cheapest flights to San Diego

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

Flying to San Diego: things to know

There are 22 airlines that fly from the United States to San Diego. The most popular route is from Harry Reid International in Las Vegas to San Diego International Airport in San Diego. 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
22 airlines

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Airlines that fly to San Diego

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

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Things to do in San Diego

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