San José (SJO) to Los Angeles (LAX) cheap flight deal from $303 USD in economy class

ASAlaska Airlines, Inc.

Round Trip•Economy

SJO

Juan Santamaría International Airport (SJO)

San José, Costa Rica

LAX

Los Angeles International Airport

Los Angeles, United States

$532 USD

-43%$303 USD

Verified Sep 21, 2025 at 2:08 PM

October 2025

Today

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Tue

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29 30 1 2 3 4$443 5$443 6 7 8 9$397 10 11$364 12$357 13 14 15 16$310 17 18$389 19$389 20 21 22 23$349 24 25$310 26$303 27$303 28$303 29$303 30$303 31$303 1 2

Limited Availability

11% of dates checked are available within 10% of the lowest price

Sunday, October 12th, 2025

6 round-trip options

Returning

Fri, Oct 17, 2025•5 Day Trip

$443 USD

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Sat, Oct 18, 2025•6 Day Trip

$585 USD

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Wed, Oct 22, 2025•10 Day Trip

$585 USD

Google Flights

Returning

Fri, Oct 24, 2025•12 Day Trip

$443 USD

Google Flights

Returning

Sat, Oct 25, 2025•13 Day Trip

$364 USD

Google Flights

Returning

Sun, Oct 26, 2025•14 Day Trip

$357 USD

Google Flights