Cheap flights from San Diego

View AU$97 flight on Sun, 6 Sept 2026Opens in a new window

Popular airlines from San Diego

  • Alaska Airlines

  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • Frontier 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
Wed, 8 July - Tue, 14 July
SAN
San Diego
SFO
San Francisco
AU$192 Return, found 6 days ago
AU$192
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 8 July from San Diego to San Francisco, returning Tue, 14 July, priced at AU$192 found 6 days ago
Alaska Airlines
Mon, 17 Aug - Mon, 24 Aug
SAN
San Diego
SFO
San Francisco
AU$193 Return, found 2 days ago
AU$193
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 17 Aug from San Diego to San Francisco, returning Mon, 24 Aug, priced at AU$193 found 2 days ago
Delta
Sat, 4 July - Mon, 6 July
SAN
San Diego
SFO
San Francisco
AU$209 Return, found 21 hours ago
AU$209
Return
found 21 hours ago
Select Delta flight, departing Sat, 4 July from San Diego to San Francisco, returning Mon, 6 July, priced at AU$209 found 21 hours ago
American Airlines
Tue, 4 Aug - Wed, 5 Aug
SAN
San Diego
LAS
Las Vegas
AU$221 Return, found 6 days ago
AU$221
Return
found 6 days ago
Select American Airlines flight, departing Tue, 4 Aug from San Diego to Las Vegas, returning Wed, 5 Aug, priced at AU$221 found 6 days ago
Delta
Wed, 15 July - Tue, 21 July
SAN
San Diego
SEA
Seattle
AU$274 Return, found 4 days ago
AU$274
Return
found 4 days ago
Select Delta flight, departing Wed, 15 July from San Diego to Seattle, returning Tue, 21 July, priced at AU$274 found 4 days ago
American Airlines
Tue, 22 Sept - Tue, 29 Sept
SAN
San Diego
BOS
Boston
AU$323 Return, found 1 day ago
AU$323
Return
found 1 day ago
Select American Airlines flight, departing Tue, 22 Sept from San Diego to Boston, returning Tue, 29 Sept, priced at AU$323 found 1 day ago
Alaska Airlines
Tue, 14 July - Wed, 22 July
SAN
San Diego
PAE
Seattle
AU$370 Return, found 5 days ago
AU$370
Return
found 5 days ago
Select Alaska Airlines flight, departing Tue, 14 July from San Diego to Seattle, returning Wed, 22 July, priced at AU$370 found 5 days ago
Alaska Airlines
Fri, 17 July - Sun, 19 July
SAN
San Diego
DEN
Denver
AU$375 Return, found 2 days ago
AU$375
Return
found 2 days ago
Select Alaska Airlines flight, departing Fri, 17 July from San Diego to Denver, returning Sun, 19 July, priced at AU$375 found 2 days ago
American Airlines
Thu, 10 Sept - Mon, 14 Sept
CLD
Carlsbad
JFK
New York
AU$388 Return, found 5 days ago
AU$388
Return
found 5 days ago
Select American Airlines flight, departing Thu, 10 Sept from Carlsbad to New York, returning Mon, 14 Sept, priced at AU$388 found 5 days ago
United
Sat, 4 July - Mon, 6 July
CLD
Carlsbad
SFO
San Francisco
AU$437 Return, found 21 hours ago
AU$437
Return
found 21 hours ago
Select United flight, departing Sat, 4 July from Carlsbad to San Francisco, returning Mon, 6 July, priced at AU$437 found 21 hours ago

Travel information

Flights from San Diego: Essential Travel Information

Cheapest flight from San Diego
AU$192 (roundtrip)
Best airlines to fly from San Diego
Delta, Alaska Airlines, American Airlines, United
Cheapest month to fly from San Diego
July
San Diego IATA code
SAN
San Diego Country/State
California
Airline ticket deals from San Diego
AU$192 - AU$437

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