Other Destinations
Los Angeles (LAX) to Houston (HOU) in December from $51
From $51
Los Angeles (LAX) to Las Vegas (Any) in December from $54
From $54
Los Angeles (LAX) to Houston (IAH) in December from $85
From $85
Los Angeles (LAX) to Boston (BOS) in December from $86
From $86
Los Angeles (LAX) to Guatemala City (GUA) in December from $102
From $102
Los Angeles (LAX) to New York (JFK) in December from $118
From $118
Flights from Other Cities
Charleston (CHS) to San Jose (SJO) in December from $198
From $198
Chicago (ORD) to San Jose (SJO) in December from $401
From $401
Washington, D.C. (DCA) to San Jose (SJO) in December from $408
From $408
New York (JFK) to San Jose (SJO) in December from $443
From $443
Orlando (MCO) to San Jose (SJO) in December from $451
From $451
Atlanta (ATL) to San Jose (SJO) in December from $473
From $473
✈️ Flight Guide: Los Angeles (LAX) → San Jose (SJO)
Complete travel information for your December journey
Travelers departing Los Angeles International Airport (LAX) for Juan Santamaría International Airport (SJO) in December should plan for holiday congestion and earlier arrival times. Expect longer security queues, fuller parking lots, and heavier traffic to and from neighborhoods like Santa Monica, Long Beach, and Anaheim; allow an extra 30–60 minutes compared with non-peak periods. Book parking and airport transfers in advance, use mobile check-in, and sign up for fare alerts to lock in the best December deals. CTA: Compare nonstop LAX to SJO fares now and reserve airport parking to save time on travel day.
Departing from Los Angeles (LAX) FAQs
In December, LAX experiences holiday peak volumes; arrive at least 2.5–3 hours before an international departure to SJO to allow time for check-in, TSA screening, and possible traffic delays to the airport. Use airline mobile check-in and TSA PreCheck/Global Entry if available to speed up processing; always check your airline’s recommended arrival time before traveling.
December is a popular month for travel to Costa Rica and many carriers add capacity or seasonal nonstop service from LAX to SJO; you can commonly find nonstop options on major U.S. carriers such as Alaska Airlines, American Airlines, and Southwest Airlines. Check timetables and fare calendars early, as nonstop seats fill quickly during holiday weeks.
Baggage allowance for LAX departures depends on the airline and fare class; most U.S. carriers include carry-on but charge for first checked bag on basic economy fares. Review your specific airline’s baggage policy before packing, and consider travel insurance or flexible fares during December holidays when rebooking costs may be higher.
Expect heavier airport traffic and longer curbside waits around LAX in December, especially near terminals devoted to international flights; allow extra time for drop-off and use official airport parking or off-site shuttles where possible. Consider ride-shares, shared airport shuttles, or premium parking reservations to reduce stress during peak holiday periods.
As of December, most routine COVID-19 travel restrictions have been lifted, but entry requirements can change; verify Costa Rica’s current entry rules and your airline’s policies before departure. Keep documentation handy, such as vaccination records and negative test results if still required, and check official government sites for the latest travel advisories.
Many travelers combine an LAX departure with visits to Santa Monica (beach and pier), Long Beach (aquarium and waterfront), Anaheim (Disneyland) and downtown Los Angeles attractions. If you have time before your flight, plan for traffic windows and use early morning or off-peak hours to explore these nearby destinations.
Yes—holiday weeks in December, especially the two-week window around Christmas and New Year’s, typically see fare spikes for Los Angeles to San José flights due to high demand. Book early, set fare alerts, or consider mid-week departures to find better prices and increased seat availability.
Arriving at Juan Santamaría International Airport (SJO) from Los Angeles (LAX) in December typically means arriving into Costa Rica’s dry season, with increased tourist arrivals and fully operating transfer services to Arenal, Manuel Antonio, Monteverde, Jaco and San José. Plan for slightly longer immigration lines on peak travel days, pre-book private transfers when possible, and consider arranging a local SIM card or eSIM for immediate connectivity. CTA: Book your SJO airport transfer and best-rated Costa Rica tours now to secure space during December high season.
Arriving at San Jose (SJO) FAQs
Immigration at SJO is generally efficient but can have longer lines during December holiday peak periods; expect 20–60 minutes depending on flight arrivals and staffing. Have your passport, return/onward ticket, and any required documentation ready to speed processing, and watch for signs directing U.S. citizens and other passport holders to the correct queues.
From SJO you can take authorized airport taxis, private transfers, shuttles, and car rentals to San José, Alajuela, Manuel Antonio, Arenal, Monteverde, and Jaco; many operators increase service during December high season. Pre-booked shuttles and private transfers are recommended during holidays to guarantee pickup times and to avoid long waits at busy arrivals.
December in San José marks the start of the dry season, with generally sunny days, lower rainfall, and comfortable temperatures ranging from the mid-60s to mid-80s°F (18–29°C). Pack light layers for daytime excursions and a light jacket for cooler evenings or higher-elevation trips like Monteverde.
SJO provides ATMs, local SIM card vendors, currency exchange, and baggage carts in the arrivals hall; expect longer queues for services during December peak travel days. For faster connectivity and convenience, consider purchasing a local SIM or arranging an eSIM online before arrival, and have small local currency for taxis or tips.
Yes—December is a popular month for visiting Costa Rica, and hotels, national park tours, and guided activities in Manuel Antonio, Arenal, and Monteverde often sell out; book accommodations and key excursions in advance to secure your preferred dates. Early reservations also help you compare prices and arrange airport transfers to avoid inflated last-minute rates.
Popular nearby destinations accessible after arriving at SJO include San José city center, Alajuela, the Arenal Volcano region (approx. 3–3.5 hours), Monteverde cloud forest (approx. 3–4 hours including short ferry options), Manuel Antonio (about 3–4 hours), and beach towns like Jaco. Plan for variable road conditions and traffic during December; consider private transfers for faster, stress-free travel to these sites.
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December Events & Festivals — San José and Costa Rica Highlights Near SJO
December in Costa Rica features festive holiday celebrations, Christmas markets, and cultural concerts—especially in San José and nearby towns. Popular activities include local holiday parades and artisan markets in San José, eco-tours in Arenal and Monteverde taking advantage of the drier weather, and beach festivals along the Pacific coast (Manuel Antonio and Jaco). Because December is high season, book guided tours and popular activities in advance to secure spots during peak festival dates.
Best Time to Fly LAX to SJO — December Considerations
The best time to fly LAX→SJO in December is typically mid-week (Tuesday–Thursday) and outside the two-week holiday rush around Christmas and New Year’s. Early-month December and the first two weeks often have more moderate fares and availability, while the week of December 20–27 is the most expensive and crowded. For balance between price and weather, aim for a December 1–15 departure or consider returning mid-week after New Year’s to reduce costs.
Direct vs Connecting Flights — LAX to SJO in December
Nonstop flights LAX→SJO offer the fastest and most convenient option—typically 5–6 hours—reducing the chance of missed connections during busy December travel. Connecting itineraries (via hubs like Houston, Dallas, or Miami) can be significantly cheaper, especially if nonstop fares spike around holidays, but add total travel time and connection risk. If traveling during Christmas/New Year’s, prioritize nonstop for reliability; if you’re flexible and cost-sensitive, consider one-stop options with at least a 90–120 minute connection to protect against delays.
Airline Comparison for LAX → SJO — December Options and Tips
Major U.S. carriers typically offer both nonstop and connecting options from Los Angeles International Airport (LAX) to Juan Santamaría International Airport (SJO). Alaska Airlines often provides a good balance of service and reliability on West Coast routes; American Airlines and United Airlines frequently offer multiple connections through their hubs; Southwest is known for consumer-friendly baggage policies with two free checked bags which can be valuable for holiday travelers. Compare fare classes, seat selection fees, baggage allowances, and loyalty program benefits when choosing a carrier in December—booking earlier will usually secure better seat choice and lower fares.
Seasonal Travel Tips — LAX to SJO in December
Pack for warm days and cooler highland evenings—lightweight breathable clothing for the coast and a warmer layer for Monteverde or higher elevations. Bring insect repellent, reef-safe sunscreen, and quick-dry gear for active excursions. For December holiday travel, arrange transfers and accommodation in advance, carry printed and digital travel documents, and allow extra time at Los Angeles International Airport (LAX) for security and traffic delays. CTA: Pre-book airport transfers and top-rated eco-tours to ensure a smooth December trip.
Flight Time & Schedules — Los Angeles International Airport (LAX) to Juan Santamaría International Airport (SJO) in December
Nonstop flights from Los Angeles International Airport (LAX) to Juan Santamaría International Airport (SJO) typically take about 5 to 6 hours of airborne time, depending on winds and routing. In December, SJO is 2 hours ahead of LAX (Los Angeles is on Pacific Standard Time, UTC−8; Costa Rica is UTC−6), so plan your itinerary accordingly. Seasonal increases in frequency may occur during December holiday weeks; check carrier schedules for updated departure times and consider early-morning or late-night flights to avoid peak traffic.
Cheap Flights — LAX to SJO in December | Save on Los Angeles to San José Fares
To find cheap LAX to SJO flights in December, start monitoring fares 8–12 weeks ahead and set price alerts on multiple aggregators. Consider flying on Tuesdays or Wednesdays and avoid peak holiday departure days around December 20–27 and January 1, when prices often spike. Explore one-stop itineraries with short layovers if nonstop prices are high, but weigh the convenience tradeoff. CTA: Compare fares across carriers now and sign up for price drop alerts to capture the best December deals.
Tips
- Book early for holiday weeks—2–4 months in advance for the best balance of price and availability.
- Set fare alerts on at least two search engines (Google Flights, Skyscanner) to detect price drops.
- Consider mid-week departures and red-eye flights for lower December fares.
- Compare basic economy vs main cabin; sometimes main cabin adds flexibility worth the small price increase during holidays.