Skip to main content

Search flights to San Diego

Compare flights from different airlines and easily book cheap tickets

Last-minute flights to San Diego

Try different departure airports to find the best price

Flying to San Diego: things to know

There are 17 airlines that fly from the United States to San Diego. The most popular route is from McCarran International Airport in Las Vegas to San Diego International Airport in San Diego. On average, this one-way flight takes 1h 16m and costs € 172 round trip.

The most popular route

LAS McCarran International Airport to SAN San Diego International Airport

Average flight on the most popular route

1h 16m

Average round-trip ticket price

€ 172

Fly from the United States to San Diego

17 airlines
A beautiful view of San Diego
Great selection

Great selection

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

No hidden fees

No hidden fees

Always know exactly what you’re paying for

Flexibility

Flexibility

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

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

Airlines that fly to San Diego

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

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

Frequently asked questions

There are 3 popular routes from the United States to San Diego:
• From McCarran International Airport to San Diego International Airport with an average flight time of 1h 16m.
• From San Francisco International Airport to San Diego International Airport with an average flight time of 1h 36m.
• From Sea-Tac Airport to San Diego International Airport with an average flight time of 3h 08m.


Here’s the flight distance on the most popular routes from the United States to San Diego:
• McCarran International Airport to San Diego International Airport flight distance is 259 miles
• San Francisco International Airport to San Diego International Airport flight distance is 447 miles
• Sea-Tac Airport to San Diego International Airport flight distance is 1051 miles


The average price for a plane ticket from the United States to San Diego is € 172 round-trip from McCarran International Airport to San Diego International Airport.

There are direct flights to San Diego from the United States. Direct flights usually depart from McCarran International Airport, San Francisco International Airport, and Sea-Tac Airport.


Alaska Airlines, Spirit Airlines, United Airlines, American Airlines, and Allegiant Air offer direct flights to San Diego from the United States.

Research, refine, and make plans for your whole trip