Visit San Jose in December 2026

Everything you need to know about flying to San Jose (SJO) in December — weather, pricing trends, and booking tips.

Weather & Conditions

December is dry season in Central America — perfect weather and peak pricing.

Season: winter in Costa Rica

Off-peak for most routes

Tip: Book 3-4 weeks ahead for the best winter deals.

MIA → SJOLAX → SJOJFK → SJOIAH → SJODFW → SJO

Set a Pointify fare alert for SJO to get notified when prices drop.
Compare cash fares against points redemptions — December peak pricing makes points especially valuable.
Check transfer partners like Chase Ultimate Rewards and Amex Membership Rewards for award availability to San Jose.
Fly mid-week (Tuesday–Thursday) for the lowest December fares to SJO.

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