Cheap flights from San Diego

View AU$74 flight on Thu, 9 Oct. 2025Opens in a new window

Popular airlines from San Diego

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Spirit Airlines

    Spirit Airlines

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest 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
Thu, 4 Sep. - Sun, 7 Sep.
SAN
San Diego
SFO
San Francisco
AU$147 Return, found 4 days ago
AU$147
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 4 Sep. from San Diego to San Francisco, returning Sun, 7 Sep., priced at AU$147 found 4 days ago
Alaska Airlines
Sat, 6 Sep. - Sun, 7 Sep.
SAN
San Diego
LAS
Las Vegas
AU$147 Return, found 3 days ago
AU$147
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from San Diego to Las Vegas, returning Sun, 7 Sep., priced at AU$147 found 3 days ago
Delta
Sat, 6 Sep. - Sun, 7 Sep.
SAN
San Diego
LAS
Las Vegas
AU$148 Return, found 3 days ago
AU$148
Return
found 3 days ago
Select Delta flight, departing Sat, 6 Sep. from San Diego to Las Vegas, returning Sun, 7 Sep., priced at AU$148 found 3 days ago
Delta
Mon, 6 Oct. - Tue, 7 Oct.
SAN
San Diego
LAS
Las Vegas
AU$150 Return, found 1 day ago
AU$150
Return
found 1 day ago
Select Delta flight, departing Mon, 6 Oct. from San Diego to Las Vegas, returning Tue, 7 Oct., priced at AU$150 found 1 day ago
Alaska Airlines
Thu, 23 Oct. - Thu, 30 Oct.
SAN
San Diego
SFO
San Francisco
AU$164 Return, found 2 days ago
AU$164
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 23 Oct. from San Diego to San Francisco, returning Thu, 30 Oct., priced at AU$164 found 2 days ago
Alaska Airlines
Mon, 6 Oct. - Tue, 7 Oct.
SAN
San Diego
LAS
Las Vegas
AU$165 Return, found 1 day ago
AU$165
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 6 Oct. from San Diego to Las Vegas, returning Tue, 7 Oct., priced at AU$165 found 1 day ago
Hawaiian Airlines
Tue, 5 Aug. - Mon, 18 Aug.
SAN
San Diego
SFO
San Francisco
AU$178 Return, found 6 days ago
AU$178
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, 5 Aug. from San Diego to San Francisco, returning Mon, 18 Aug., priced at AU$178 found 6 days ago
United
Sat, 16 Aug. - Mon, 18 Aug.
SAN
San Diego
SFO
San Francisco
AU$209 Return, found 6 days ago
AU$209
Return
found 6 days ago
Select United flight, departing Sat, 16 Aug. from San Diego to San Francisco, returning Mon, 18 Aug., priced at AU$209 found 6 days ago
Alaska Airlines
Sat, 6 Sep. - Sat, 13 Sep.
SAN
San Diego
PAE
Seattle
AU$238 Return, found 3 days ago
AU$238
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from San Diego to Seattle, returning Sat, 13 Sep., priced at AU$238 found 3 days ago
American Airlines
Tue, 19 Aug. - Sat, 23 Aug.
CLD
Carlsbad
SFO
San Francisco
AU$241 Return, found 3 days ago
AU$241
Return
found 3 days ago
Select American Airlines flight, departing Tue, 19 Aug. from Carlsbad to San Francisco, returning Sat, 23 Aug., priced at AU$241 found 3 days ago

Flights from San Diego: Essential Travel Information

Cheapest flight from San Diego
AU$147 (roundtrip)
Best airlines to fly from San Diego
Alaska Airlines, Delta, Hawaiian Airlines, United, American Airlines
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$147 - AU$241
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