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Cheapest flights to San Diego

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

SINChangi AirportSANSan Diego International Airport
Tue, Feb 25
$742.99
One-way
Economy
1 traveler
SINChangi AirportSANSan Diego International Airport
Mon, Feb 24
$753.59
One-way
Economy
1 traveler
SINChangi AirportSANSan Diego International Airport
Tue, Feb 18
$769.36
One-way
Economy
1 traveler

Flying to San Diego: things to know

There are 21 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 1 hour 16 minutes and costs $183 round-trip.

The most popular route	LAS McCarran International Airport to SAN San Diego International Airport
Average flight on the most popular route	1 hour 16 minutes
Average round-trip ticket price	$183
Fly from the United States to San Diego	21 airlines

A beautiful view of San Diego

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Flexibility

Flexibility

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Airlines that fly to San Diego

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

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

Frequently asked questions

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Cheap hotels in San Diego

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Flights to Los Angeles International Airport

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Flights to San Diego International Airport

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Flights to McCarran International Airport

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Things to do in San Diego

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Hotels in San Diego

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Flights to Los Angeles

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