Find cheap flights to San Diego - Compare and Save

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego
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Cheap Flights to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to San Diego

Fri, Dec 5 - Sat, Dec 6
Frontier Logo
5:43 pm - 7:15 pmDEN-SAN
2h 32mnonstop
Frontier Logo
6:34 am - 10:12 amSAN-DEN
2h 38mnonstop
$58Frontier
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Thu, Dec 18 - Thu, Dec 25
Frontier Logo
5:43 pm - 7:15 pmDEN-SAN
2h 32mnonstop
Frontier Logo
4:47 pm - 8:20 pmSAN-DEN
2h 33mnonstop
$59Frontier
Find Deal
Wed, Dec 3 - Tue, Dec 9
Alaska Airlines Logo
9:57 pm - 11:30 pmSFO-SAN
1h 33mnonstop
Alaska Airlines Logo
6:15 am - 8:06 amSAN-SFO
1h 51mnonstop
$77Alaska Airlines
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Tue, Nov 18 - Wed, Dec 3
Alaska Airlines Logo
7:00 am - 8:40 amSFO-SAN
1h 40mnonstop
Alaska Airlines Logo
6:15 am - 8:06 amSAN-SFO
1h 51mnonstop
$106Alaska Airlines
Find Deal
Wed, Dec 3 - Fri, Dec 5
Southwest Logo
3:15 pm - 9:10 pmSFO-SAN
5h 55m2 stops
Southwest Logo
7:00 am - 8:45 amSAN-SFO
1h 45mnonstop
$112Southwest
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Tue, Dec 30 - Fri, Jan 2
Southwest Logo
9:55 pm - 11:25 pmDEN-SAN
2h 30mnonstop
Southwest Logo
8:50 pm - 12:15 amSAN-DEN
2h 25mnonstop
$117Southwest
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Wed, Nov 26 - Thu, Dec 4
American Airlines Logo
6:10 pm - 8:48 pmORD-SAN
4h 38mnonstop
American Airlines Logo
3:06 pm - 9:25 pmSAN-ORD
4h 19mnonstop
$168American Airlines
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Wed, Nov 26 - Tue, Dec 2
American Airlines Logo
6:10 pm - 8:48 pmORD-SAN
4h 38mnonstop
American Airlines Logo
3:08 pm - 9:26 pmSAN-ORD
4h 18mnonstop
$172American Airlines
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Sat, Dec 6 - Tue, Dec 9
Delta Logo
7:55 pm - 10:45 pmSEA-SAN
2h 50mnonstop
Delta Logo
7:05 pm - 10:23 pmSAN-SEA
3h 18mnonstop
$177Delta
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Wed, Dec 3 - Sun, Dec 14
Delta Logo
3:25 pm - 6:13 pmSEA-SAN
2h 48mnonstop
Delta Logo
3:15 pm - 6:30 pmSAN-SEA
3h 15mnonstop
$187Delta
Find Deal

Search San Diego flights on KAYAK. Find cheap tickets to San Diego from anywhere in United States. KAYAK searches hundreds of travel sites to help you find cheap airfare and book the flight that suits you best. With KAYAK you can also compare prices of plane tickets for last minute flights to San Diego from anywhere in United States.

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