Cheap flights from San Diego

View AU$59 flight on Tue, 16 Sep. 2025Opens in a new window

Popular airlines from San Diego

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

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Cheapest flights from San Diego

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 30 Sep. - Tue, 7 Oct.
SAN
San Diego
SFO
San Francisco
AU$118 Return, found 4 days ago
AU$118
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 30 Sep. from San Diego to San Francisco, returning Tue, 7 Oct., priced at AU$118 found 4 days ago
Alaska Airlines
Sun, 28 Sep. - Wed, 1 Oct.
SAN
San Diego
LAS
Las Vegas
AU$133 Return, found 6 days ago
AU$133
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 28 Sep. from San Diego to Las Vegas, returning Wed, 1 Oct., priced at AU$133 found 6 days ago
Delta
Sun, 28 Sep. - Wed, 1 Oct.
SAN
San Diego
LAS
Las Vegas
AU$135 Return, found 6 days ago
AU$135
Return
found 6 days ago
Select Delta flight, departing Sun, 28 Sep. from San Diego to Las Vegas, returning Wed, 1 Oct., priced at AU$135 found 6 days ago
Alaska Airlines
Sun, 28 Sep. - Wed, 1 Oct.
SAN
San Diego
LAS
Las Vegas
AU$136 Return, found 6 days ago
AU$136
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 28 Sep. from San Diego to Las Vegas, returning Wed, 1 Oct., priced at AU$136 found 6 days ago
Alaska Airlines
Thu, 4 Sep. - Sun, 7 Sep.
SAN
San Diego
SFO
San Francisco
AU$149 Return, found 5 days ago
AU$149
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 4 Sep. from San Diego to San Francisco, returning Sun, 7 Sep., priced at AU$149 found 5 days ago
Alaska Airlines
Sat, 1 Nov. - Tue, 4 Nov.
SAN
San Diego
DEN
Denver
AU$180 Return, found 4 days ago
AU$180
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 1 Nov. from San Diego to Denver, returning Tue, 4 Nov., priced at AU$180 found 4 days ago
American Airlines
Thu, 4 Sep. - Mon, 8 Sep.
CLD
Carlsbad
SFO
San Francisco
AU$243 Return, found 5 days ago
AU$243
Return
found 5 days ago
Select American Airlines flight, departing Thu, 4 Sep. from Carlsbad to San Francisco, returning Mon, 8 Sep., priced at AU$243 found 5 days ago
American Airlines
Wed, 7 Jan. - Thu, 8 Jan.
SAN
San Diego
SFO
San Francisco
AU$243 Return, found 5 days ago
AU$243
Return
found 5 days ago
Select American Airlines flight, departing Wed, 7 Jan. from San Diego to San Francisco, returning Thu, 8 Jan., priced at AU$243 found 5 days ago
Hawaiian Airlines
Tue, 23 Sep. - Sat, 11 Oct.
SAN
San Diego
EWR
New York
AU$395 Return, found 2 days ago
AU$395
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, 23 Sep. from San Diego to New York, returning Sat, 11 Oct., priced at AU$395 found 2 days ago
JetBlue Airways
Wed, 3 Sep. - Sat, 6 Sep.
SAN
San Diego
JFK
New York
AU$457 Return, found 1 day ago
AU$457
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 3 Sep. from San Diego to New York, returning Sat, 6 Sep., priced at AU$457 found 1 day ago

Flights from San Diego: Essential Travel Information

Cheapest flight from San Diego
AU$118 (roundtrip)
Best airlines to fly from San Diego
Alaska Airlines, Delta, Hawaiian Airlines, United, American Airlines, JetBlue Airways
Cheapest month to fly from San Diego
September
San Diego IATA code
SAN
San Diego Country/State
California
Airline ticket deals from San Diego
AU$118 - AU$457
*Available to Expedia members.