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This economy class fare from San Francisco to San José was 51% below typical.
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San Francisco → San José
Alaska · Economy · 1 stop (10h 30m)
2h 45m layover in Los Angeles
SFO → SJO
Price Analysis
This fare is in the bottom 4th percentile — cheaper than 96% of fares we've tracked on this route. Economy flights from SFO to San José typically cost $1,230. This deal saves you $784.
About This Destination
San José is Costa Rica's vibrant capital, known for its world-class museums, lush surrounding rainforests, and proximity to some of Central America's best eco-tourism destinations. The city offers a perfect blend of culture, wildlife, and adventure—from spotting sloths and toucans to exploring volcanic landscapes just hours away.
Route & Airline
Alaska operates this San Francisco to San José route with one stop, connecting you to Costa Rica's main international hub. The route is well-established, making it a straightforward option for West Coast travelers heading to Central America.
Travel Tips
October through December is peak travel season for Costa Rica, so book early if those dates work for you. Pack light layers since the Central Valley stays relatively cool year-round, and bring rain gear—the Caribbean side can be wet even during the 'dry' season.
Booking Guidance
With 11 available departure dates across October and November, you have flexibility to find a time that works. Check Alaska's baggage allowance and seat selection policies before confirming, and verify any entry requirements through official government travel advisories. The dates shown below are just a sample — experiment with dates that work best for your schedule. If the deal is still active but you can't pull up the price, try Google Flights below for the most up-to-date availability.
Prices and availability are sourced from third-party providers and may change without notice. SkySnags is not a travel agency — we find and surface deals, but all bookings are made directly through the airline or travel search provider (Google Flights, Skyscanner, Kayak, etc.). We are not responsible for fare accuracy, booking issues, or changes after publication. Always verify the final price before completing your purchase.
Fare Details
Economy
Roundtrip
1 stop
2h 45m layover in Los Angeles
Alaska
10h 30m
$1,230
$446
$784 (51% off)
Travel Dates
10/7/2026 - 11/18/2026
Prices checked 4w ago4 dates available
