Cheap flights from San Diego

View AU$70 flight on Sat, 2 May 2026Opens in a new window

Popular airlines from San Diego

  • American Airlines

  • Alaska Airlines

  • United

  • Delta

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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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, 5 May - Tue, 19 May
SAN
San Diego
SFO
San Francisco
AU$139 Return, found 8 hours ago
AU$139
Return
found 8 hours ago
Select Alaska Airlines flight, departing Tue, 5 May from San Diego to San Francisco, returning Tue, 19 May, priced at AU$139 found 8 hours ago
Alaska Airlines
Sat, 2 May - Fri, 8 May
SAN
San Diego
DEN
Denver
AU$166 Return, found 1 hour ago
AU$166
Return
found 1 hour ago
Select Alaska Airlines flight, departing Sat, 2 May from San Diego to Denver, returning Fri, 8 May, priced at AU$166 found 1 hour ago
Delta
Wed, 22 Apr - Tue, 12 May
SAN
San Diego
LAS
Las Vegas
AU$167 Return, found 11 hours ago
AU$167
Return
found 11 hours ago
Select Delta flight, departing Wed, 22 Apr from San Diego to Las Vegas, returning Tue, 12 May, priced at AU$167 found 11 hours ago
Delta
Sat, 25 Apr - Sat, 2 May
SAN
San Diego
SEA
Seattle
AU$170 Return, found 1 hour ago
AU$170
Return
found 1 hour ago
Select Delta flight, departing Sat, 25 Apr from San Diego to Seattle, returning Sat, 2 May, priced at AU$170 found 1 hour ago
Delta
Wed, 1 Apr - Tue, 21 Apr
SAN
San Diego
LAS
Las Vegas
AU$181 Return, found 11 hours ago
AU$181
Return
found 11 hours ago
Select Delta flight, departing Wed, 1 Apr from San Diego to Las Vegas, returning Tue, 21 Apr, priced at AU$181 found 11 hours ago
Delta
Thu, 16 Apr - Wed, 22 Apr
SAN
San Diego
SFO
San Francisco
AU$182 Return, found 3 days ago
AU$182
Return
found 3 days ago
Select Delta flight, departing Thu, 16 Apr from San Diego to San Francisco, returning Wed, 22 Apr, priced at AU$182 found 3 days ago
Hawaiian Airlines
Wed, 1 Apr - Mon, 20 Apr
SAN
San Diego
SFO
San Francisco
AU$196 Return, found 8 hours ago
AU$196
Return
found 8 hours ago
Select Hawaiian Airlines flight, departing Wed, 1 Apr from San Diego to San Francisco, returning Mon, 20 Apr, priced at AU$196 found 8 hours ago
Alaska Airlines
Sat, 2 May - Fri, 8 May
SAN
San Diego
DEN
Denver
AU$207 Return, found 1 hour ago
AU$207
Return
found 1 hour ago
Select Alaska Airlines flight, departing Sat, 2 May from San Diego to Denver, returning Fri, 8 May, priced at AU$207 found 1 hour ago
United
Wed, 27 May - Wed, 10 June
SAN
San Diego
SFO
San Francisco
AU$224 Return, found 8 hours ago
AU$224
Return
found 8 hours ago
Select United flight, departing Wed, 27 May from San Diego to San Francisco, returning Wed, 10 June, priced at AU$224 found 8 hours ago
American Airlines
Sat, 2 May - Fri, 8 May
CLD
Carlsbad
DEN
Denver
AU$225 Return, found 1 hour ago
AU$225
Return
found 1 hour ago
Select American Airlines flight, departing Sat, 2 May from Carlsbad to Denver, returning Fri, 8 May, priced at AU$225 found 1 hour ago

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Travel information

Flights from San Diego: Essential Travel Information

Cheapest flight from San Diego
AU$139 (roundtrip)
Best airlines to fly from San Diego
Alaska Airlines, Delta, Hawaiian Airlines, United, American Airlines
Cheapest month to fly from San Diego
May
San Diego IATA code
SAN
San Diego Country/State
California
Airline ticket deals from San Diego
AU$139 - AU$225

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