Cheap flights from San Ysidro

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

Popular airlines from San Ysidro

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest 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
Wed, 10 Dec - Fri, 12 Dec
SAN
San Diego
SFO
San Francisco
AU$118 Return, found 3 days ago
AU$118
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 10 Dec from San Diego to San Francisco, returning Fri, 12 Dec, priced at AU$118 found 3 days ago
Alaska Airlines
Wed, 31 Dec - Wed, 7 Jan
SAN
San Diego
LAS
Las Vegas
AU$118 Return, found 3 days ago
AU$118
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 31 Dec from San Diego to Las Vegas, returning Wed, 7 Jan, priced at AU$118 found 3 days ago
Alaska Airlines
Wed, 31 Dec - Wed, 7 Jan
SAN
San Diego
LAS
Las Vegas
AU$133 Return, found 3 days ago
AU$133
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 31 Dec from San Diego to Las Vegas, returning Wed, 7 Jan, priced at AU$133 found 3 days ago
Alaska Airlines
Thu, 6 Nov - Mon, 10 Nov
SAN
San Diego
SFO
San Francisco
AU$137 Return, found 3 days ago
AU$137
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 6 Nov from San Diego to San Francisco, returning Mon, 10 Nov, priced at AU$137 found 3 days ago
Alaska Airlines
Tue, 16 Dec - Fri, 19 Dec
SAN
San Diego
LAS
Las Vegas
AU$141 Return, found 3 days ago
AU$141
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 16 Dec from San Diego to Las Vegas, returning Fri, 19 Dec, priced at AU$141 found 3 days ago
Delta
Tue, 16 Dec - Fri, 19 Dec
SAN
San Diego
LAS
Las Vegas
AU$142 Return, found 3 days ago
AU$142
Return
found 3 days ago
Select Delta flight, departing Tue, 16 Dec from San Diego to Las Vegas, returning Fri, 19 Dec, priced at AU$142 found 3 days ago
Alaska Airlines
Mon, 5 Jan - Wed, 21 Jan
SAN
San Diego
LAS
Las Vegas
AU$148 Return, found 5 days ago
AU$148
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 5 Jan from San Diego to Las Vegas, returning Wed, 21 Jan, priced at AU$148 found 5 days ago
Hawaiian Airlines
Mon, 1 Dec - Tue, 16 Dec
SAN
San Diego
LAS
Las Vegas
AU$166 Return, found 4 days ago
AU$166
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, 1 Dec from San Diego to Las Vegas, returning Tue, 16 Dec, priced at AU$166 found 4 days ago
United
Fri, 5 Dec - Fri, 12 Dec
SAN
San Diego
SFO
San Francisco
AU$212 Return, found 21 hours ago
AU$212
Return
found 21 hours ago
Select United flight, departing Fri, 5 Dec from San Diego to San Francisco, returning Fri, 12 Dec, priced at AU$212 found 21 hours ago
American Airlines
Tue, 16 Dec - Fri, 19 Dec
CLD
Carlsbad
LAS
Las Vegas
AU$244 Return, found 3 days ago
AU$244
Return
found 3 days ago
Select American Airlines flight, departing Tue, 16 Dec from Carlsbad to Las Vegas, returning Fri, 19 Dec, priced at AU$244 found 3 days ago

Travel information

Flights from San Ysidro: Essential Travel Information

Cheapest flight from San Ysidro
AU$118 (roundtrip)
Best airlines to fly from San Ysidro
Delta, Alaska Airlines, United, American Airlines, Hawaiian Airlines
Cheapest month to fly from San Ysidro
December
San Ysidro IATA code
SAN
San Ysidro Country/State
California
Airline ticket deals from San Ysidro
AU$118 - AU$244

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