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  1. Flights
  2. United States
  3. San Diego

Compare cheap flights to San Diego (SAN)

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Date
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Explore the best deals

Discover the cheapest flights to San Diego
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Sun, Dec 6 - Tue, Dec 8
Frontier Airlines
Frontier AirlinesDirect
Phoenix - San Diego
Frontier Airlines
Frontier AirlinesDirect
San Diego - Phoenix
-11 %
40€
36€
Prime price per passenger
Sat, Dec 12 - Wed, Dec 16
Frontier Airlines
Frontier AirlinesDirect
San Francisco - San Diego
Frontier Airlines
Frontier AirlinesDirect
San Diego - San Francisco
-11 %
45€
40€
Prime price per passenger
Thu, Jan 7 - Tue, Jan 12
Alaska Airlines
Alaska AirlinesDirect
San Francisco - San Diego
Alaska Airlines
Alaska AirlinesDirect
San Diego - San Francisco
104€
100€
Prime price per passenger
Sat, Jan 16 - Tue, Jan 19
Alaska Airlines
Alaska AirlinesDirect
Chicago - San Diego
Alaska Airlines
Alaska AirlinesDirect
San Diego - Chicago
294€
282€
Prime price per passenger
Wed, Jan 27 - Sat, Jan 30
Westjet
WestjetDirect
Vancouver - San Diego
Westjet
WestjetDirect
San Diego - Vancouver
313€
301€
Prime price per passenger
Thu, Dec 24 - Wed, Dec 30
American Airlines
American AirlinesDirect
Cancun - San Diego
American Airlines
American AirlinesDirect
San Diego - Cancun
544€
529€
Prime price per passenger
Sun, Dec 13
Frontier Airlines
Frontier AirlinesDirect
San Francisco - San Diego
15€
14€
Prime price per passenger
Sun, Jan 24
Frontier Airlines
Frontier AirlinesDirect
Las Vegas - San Diego
48€
46€
Prime price per passenger
Wed, Feb 3
Alaska Airlines
Alaska AirlinesDirect
Oakland - San Diego
50€
48€
Prime price per passenger
Mon, Dec 7
Alaska Airlines
Alaska AirlinesDirect
Everett, MA - San Diego
83€
80€
Prime price per passenger
Thu, Jan 7
American Airlines
American AirlinesDirect
Boston - San Diego
102€
Prime price per passenger
Wed, Dec 23
American Airlines
American AirlinesDirect
Los Angeles - San Diego
-23 %
158€
122€
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Popular flight routes to San Diego

Dublin
Flights from Dublinto San Diego
-35 %
617€
401€
Prime price per passenger
Budapest
Flights from Budapestto San Diego
564€
542€
Prime price per passenger
Prague
Flights from Pragueto San Diego
608€
584€
Prime price per passenger
San Francisco
Flights from San Franciscoto San Diego
34€
33€
Prime price per passenger
London
Flights from Londonto San Diego
579€
563€
Prime price per passenger
Shannon
Flights from Shannonto San Diego
-27 %
831€
607€
Prime price per passenger

How long is the flight to San Diego?

If you are planning to travel to San Diego, we at Opodo have analysed the most common routes to help you plan your trip. From Dublin, the flight takes approximately 13h 18m; from Vienna, around 13h 38m; and from Duesseldorf, about 14h 19m.
Flight Time (in hours)
DublinViennaDuesseldorfHelsinkiTallinn
0h 5h 10h 15h 20h
13h 18m
13h 38m
14h 19m
14h 51m
16h 18m

How much does a flight to San Diego cost?

At Opodo you can find flights from San Francisco to San Diego starting from €14, with an average price of €31. If you depart from other cities such as Las Vegas, you can find tickets from €46, and from Oakland starting from €48, according to data from the last 72 hours.
Filter by
San FranciscoLas VegasOaklandDenverSeattle
€14
€31
€46
€90
€48
€61
€53
€119
€71
€71
San FranciscoCheapest
Cheapest Price: €14
Cheapest
Average

Flights to San Diego (SAN), get ready to book

Opodo lets you search flights to San Diego (SAN) all in one place. Compare timings, layovers and fares across every airline flying this route, then sort by journey length or departure time to settle on the best option for you.

Most flights land at San Diego International Airport (SAN), the main airport for San Diego.

Prefer a direct flight? Alaska Airlines flies non-stop from Oakland to San Diego.

Frontier Airlines runs a further direct route from San Francisco, giving you another option to weigh up.

Alaska Airlines is the airline travellers flying to San Diego pick most, making it a sensible starting point when you compare fares and schedules.

Recently, the best fare found on this route was €14, though the price you see will vary with your travel dates and times.

Add a hotel in San Diego to the same booking to unlock exclusive discounts.

Plan your trip

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