Cheap flights from San Ysidro starting at RM331

View RM331 flight on Sun, 30 Nov 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.

Delta
Thu, 6 Nov - Sun, 9 Nov
SAN
San Diego
SEA
Seattle
RM672 Return, found 5 days ago
RM672
Return
found 5 days ago
Select Delta flight, departing Thu, 6 Nov from San Diego to Seattle, returning Sun, 9 Nov, priced at RM672 found 5 days ago
Delta
Thu, 23 Oct - Mon, 27 Oct
SAN
San Diego
LAS
Las Vegas
RM919 Return, found 3 days ago
RM919
Return
found 3 days ago
Select Delta flight, departing Thu, 23 Oct from San Diego to Las Vegas, returning Mon, 27 Oct, priced at RM919 found 3 days ago
Delta
Thu, 23 Oct - Mon, 27 Oct
SAN
San Diego
LAS
Las Vegas
RM960 Return, found 3 days ago
RM960
Return
found 3 days ago
Select Delta flight, departing Thu, 23 Oct from San Diego to Las Vegas, returning Mon, 27 Oct, priced at RM960 found 3 days ago
Delta
Fri, 10 Jul - Tue, 14 Jul
SAN
San Diego
SEA
Seattle
RM1,044 Return, found 6 days ago
RM1,044
Return
found 6 days ago
Select Delta flight, departing Fri, 10 Jul from San Diego to Seattle, returning Tue, 14 Jul, priced at RM1,044 found 6 days ago
United
Thu, 23 Oct - Mon, 27 Oct
SAN
San Diego
LAS
Las Vegas
RM1,088 Return, found 3 days ago
RM1,088
Return
found 3 days ago
Select United flight, departing Thu, 23 Oct from San Diego to Las Vegas, returning Mon, 27 Oct, priced at RM1,088 found 3 days ago
Delta
Thu, 6 Nov - Sun, 9 Nov
SAN
San Diego
SEA
Seattle
RM1,111 Return, found 5 days ago
RM1,111
Return
found 5 days ago
Select Delta flight, departing Thu, 6 Nov from San Diego to Seattle, returning Sun, 9 Nov, priced at RM1,111 found 5 days ago
Delta
Wed, 19 Nov - Mon, 24 Nov
SAN
San Diego
LGA
New York
RM1,120 Return, found 22 hours ago
RM1,120
Return
found 22 hours ago
Select Delta flight, departing Wed, 19 Nov from San Diego to New York, returning Mon, 24 Nov, priced at RM1,120 found 22 hours ago
Delta
Fri, 10 Jul - Tue, 14 Jul
SAN
San Diego
SEA
Seattle
RM1,128 Return, found 6 days ago
RM1,128
Return
found 6 days ago
Select Delta flight, departing Fri, 10 Jul from San Diego to Seattle, returning Tue, 14 Jul, priced at RM1,128 found 6 days ago
United
Thu, 23 Oct - Mon, 27 Oct
SAN
San Diego
LAS
Las Vegas
RM1,129 Return, found 3 days ago
RM1,129
Return
found 3 days ago
Select United flight, departing Thu, 23 Oct from San Diego to Las Vegas, returning Mon, 27 Oct, priced at RM1,129 found 3 days ago
American Airlines
Thu, 6 Nov - Sun, 9 Nov
SAN
San Diego
SEA
Seattle
RM1,216 Return, found 5 days ago
RM1,216
Return
found 5 days ago
Select American Airlines flight, departing Thu, 6 Nov from San Diego to Seattle, returning Sun, 9 Nov, priced at RM1,216 found 5 days ago

Flights from San Ysidro: Essential Travel Information

Cheapest flight from San Ysidro
RM672 (roundtrip)
Best airlines to fly from San Ysidro
Delta, United, American Airlines
Cheapest month to fly from San Ysidro
November
San Ysidro IATA code
SAN
San Ysidro Country/State
California
Airline ticket deals from San Ysidro
RM672 - RM1,216

 

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