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Cheap flights from Napa Valley to Costa Rica

APC — SJO
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
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Find flight deals from Napa Valley to Costa Rica

Keep the following information in mind while searching for Napa Valley to Costa Rica flight deals. Data was last updated August 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

February

Average price

$730
Provider with most accurate pricing for San Francisco-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-San José Juan Santamaria Intl flights.
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Highest demand for flights based on searches. 11% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Related info for your journey

Find useful and relevant information for your journey from Napa Valley to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Napa Valley to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Napa Valley to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Napa Valley to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Napa Valley to Costa Rica.

  • Can I find deals for business class flights from Napa Valley to Costa Rica?

    Yes. Cheapflights offers flight deals from Napa Valley to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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