Cheap flights from San Ysidro

View AU$59 flight on Thu, 30 Oct 2025Opens in a new window

Popular airlines from San Ysidro

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

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Cheapest flights from San Ysidro

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, 30 Oct - Mon, 3 Nov
SAN
San Diego
SFO
San Francisco
AU$117 Return, found 6 days ago
AU$117
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 30 Oct from San Diego to San Francisco, returning Mon, 3 Nov, priced at AU$117 found 6 days ago
Alaska Airlines
Thu, 30 Oct - Mon, 3 Nov
SAN
San Diego
SFO
San Francisco
AU$147 Return, found 6 days ago
AU$147
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 30 Oct from San Diego to San Francisco, returning Mon, 3 Nov, priced at AU$147 found 6 days ago
Delta
Wed, 5 Nov - Tue, 11 Nov
SAN
San Diego
LAS
Las Vegas
AU$148 Return, found 1 day ago
AU$148
Return
found 1 day ago
Select Delta flight, departing Wed, 5 Nov from San Diego to Las Vegas, returning Tue, 11 Nov, priced at AU$148 found 1 day ago
Alaska Airlines
Mon, 5 Jan - Wed, 21 Jan
SAN
San Diego
LAS
Las Vegas
AU$148 Return, found 1 day ago
AU$148
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 5 Jan from San Diego to Las Vegas, returning Wed, 21 Jan, priced at AU$148 found 1 day ago
Alaska Airlines
Fri, 31 Oct - Tue, 4 Nov
SAN
San Diego
SFO
San Francisco
AU$150 Return, just found
AU$150
Return
just found
Select Alaska Airlines flight, departing Fri, 31 Oct from San Diego to San Francisco, returning Tue, 4 Nov, priced at AU$150 just found
Hawaiian Airlines
Mon, 1 Dec - Tue, 16 Dec
SAN
San Diego
LAS
Las Vegas
AU$166 Return, found 15 hours ago
AU$166
Return
found 15 hours ago
Select Hawaiian Airlines flight, departing Mon, 1 Dec from San Diego to Las Vegas, returning Tue, 16 Dec, priced at AU$166 found 15 hours ago
United
Thu, 30 Oct - Mon, 3 Nov
SAN
San Diego
SFO
San Francisco
AU$208 Return, found 6 days ago
AU$208
Return
found 6 days ago
Select United flight, departing Thu, 30 Oct from San Diego to San Francisco, returning Mon, 3 Nov, priced at AU$208 found 6 days ago
Delta
Sat, 1 Nov - Sat, 8 Nov
SAN
San Diego
SEA
Seattle
AU$238 Return, found 6 days ago
AU$238
Return
found 6 days ago
Select Delta flight, departing Sat, 1 Nov from San Diego to Seattle, returning Sat, 8 Nov, priced at AU$238 found 6 days ago
American Airlines
Mon, 15 Dec - Thu, 18 Dec
CLD
Carlsbad
LAS
Las Vegas
AU$242 Return, found 3 days ago
AU$242
Return
found 3 days ago
Select American Airlines flight, departing Mon, 15 Dec from Carlsbad to Las Vegas, returning Thu, 18 Dec, priced at AU$242 found 3 days ago
American Airlines
Mon, 15 Dec - Thu, 18 Dec
SAN
San Diego
LAS
Las Vegas
AU$242 Return, found 3 days ago
AU$242
Return
found 3 days ago
Select American Airlines flight, departing Mon, 15 Dec from San Diego to Las Vegas, returning Thu, 18 Dec, priced at AU$242 found 3 days ago

Flights from San Ysidro: Essential Travel Information

Cheapest flight from San Ysidro
AU$117 (roundtrip)
Best airlines to fly from San Ysidro
Alaska Airlines, Hawaiian Airlines, Delta, United, American Airlines
Cheapest month to fly from San Ysidro
October
San Ysidro IATA code
SAN
San Ysidro Country/State
California
Airline ticket deals from San Ysidro
AU$117 - AU$242

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