Cheap flights from San Ysidro

View AU$59 flight on Tue, 6 Jan 2026Opens in a new window

Popular airlines from San Ysidro

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

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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
Tue, 6 Jan - Wed, 21 Jan
SAN
San Diego
LAS
Las Vegas
AU$118 Return, found 1 day ago
AU$118
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 6 Jan from San Diego to Las Vegas, returning Wed, 21 Jan, priced at AU$118 found 1 day ago
Delta
Wed, 7 Jan - Tue, 20 Jan
SAN
San Diego
LAS
Las Vegas
AU$118 Return, found 1 day ago
AU$118
Return
found 1 day ago
Select Delta flight, departing Wed, 7 Jan from San Diego to Las Vegas, returning Tue, 20 Jan, priced at AU$118 found 1 day ago
Hawaiian Airlines
Wed, 21 Jan - Mon, 9 Feb
SAN
San Diego
LAS
Las Vegas
AU$129 Return, found 1 day ago
AU$129
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, 21 Jan from San Diego to Las Vegas, returning Mon, 9 Feb, priced at AU$129 found 1 day ago
Alaska Airlines
Sun, 11 Jan - Wed, 21 Jan
SAN
San Diego
LAS
Las Vegas
AU$133 Return, found 1 day ago
AU$133
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 11 Jan from San Diego to Las Vegas, returning Wed, 21 Jan, priced at AU$133 found 1 day ago
Alaska Airlines
Thu, 5 Feb - Mon, 9 Feb
SAN
San Diego
DEN
Denver
AU$149 Return, found 2 days ago
AU$149
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 5 Feb from San Diego to Denver, returning Mon, 9 Feb, priced at AU$149 found 2 days ago
Delta
Sat, 17 Jan - Sat, 24 Jan
SAN
San Diego
SEA
Seattle
AU$153 Return, found 20 hours ago
AU$153
Return
found 20 hours ago
Select Delta flight, departing Sat, 17 Jan from San Diego to Seattle, returning Sat, 24 Jan, priced at AU$153 found 20 hours ago
Alaska Airlines
Thu, 15 Jan - Thu, 22 Jan
SAN
San Diego
SFO
San Francisco
AU$180 Return, found 2 days ago
AU$180
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 15 Jan from San Diego to San Francisco, returning Thu, 22 Jan, priced at AU$180 found 2 days ago
Alaska Airlines
Wed, 14 Jan - Wed, 21 Jan
SAN
San Diego
PAE
Seattle
AU$213 Return, found 3 days ago
AU$213
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 14 Jan from San Diego to Seattle, returning Wed, 21 Jan, priced at AU$213 found 3 days ago
American Airlines
Sat, 10 Jan - Sun, 11 Jan
CLD
Carlsbad
DEN
Denver
AU$243 Return, found 2 days ago
AU$243
Return
found 2 days ago
Select American Airlines flight, departing Sat, 10 Jan from Carlsbad to Denver, returning Sun, 11 Jan, priced at AU$243 found 2 days ago
United
Sat, 10 Jan - Sun, 11 Jan
SAN
San Diego
DEN
Denver
AU$302 Return, found 2 days ago
AU$302
Return
found 2 days ago
Select United flight, departing Sat, 10 Jan from San Diego to Denver, returning Sun, 11 Jan, priced at AU$302 found 2 days ago

Flights from San Ysidro: Essential Travel Information

Cheapest flight from San Ysidro
AU$118 (roundtrip)
Best airlines to fly from San Ysidro
Alaska Airlines, Delta, Hawaiian Airlines, American Airlines, United
Cheapest month to fly from San Ysidro
January
San Ysidro IATA code
SAN
San Ysidro Country/State
California
Airline ticket deals from San Ysidro
AU$118 - AU$302

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