$209 Cheap Flights to La Fortuna, San Carlos
One-way
Departing from
United States
Going to
La Fortuna, San Carlos, Costa Rica
La Fortuna, San Carlos (FON)
Costa Rica • March, 2026
33% AI deal score
$209
La Fortuna, San Carlos (FON)
Costa Rica • March, 2026
33% AI deal score
$234
La Fortuna, San Carlos (FON)
Costa Rica • April, 2026
32% AI deal score
$248
Top Cheap Flight Deals from United States to La Fortuna, San Carlos
Recent round-trip flight deals to La Fortuna, San Carlos
Thu, Apr 16 - Mon, Apr 20
Cheapest
Miami (MIA) - La Fortuna, San Carlos (FON)
Avianca airlines • 2 stops • San Salvador (SAL), San José (SJO)
La Fortuna, San Carlos (FON) - Miami (MIA)
Euro Exec Express airlines • 2 stops • San José (SJO), San Salvador (SAL)
$522
Tue, Mar 10 - Thu, Mar 12
Atlanta (ATL) - La Fortuna, San Carlos (FON)
Spirit Airlines airlines • 2 stops • Orlando (MCO), San José (SJO)
La Fortuna, San Carlos (FON) - Atlanta (ATL)
Euro Exec Express airlines • 2 stops • San José (SJO), Fort Lauderdale (FLL)
$535
Sat, Mar 7 - Tue, Mar 10
Atlanta (ATL) - La Fortuna, San Carlos (FON)
Frontier Airlines airlines • 2 stops • Orlando (MCO), San José (SJO)
La Fortuna, San Carlos (FON) - Atlanta (ATL)
Euro Exec Express airlines • 2 stops • San José (SJO), Fort Lauderdale (FLL)
$538
Tue, Jun 9 - Sun, Jun 14
Miami (MIA) - La Fortuna, San Carlos (FON)
Avianca airlines • 2 stops • San Salvador (SAL), San José (SJO)
La Fortuna, San Carlos (FON) - Miami (MIA)
Euro Exec Express airlines • 2 stops • San José (SJO), San Salvador (SAL)
$538
Tue, Mar 10 - Wed, Mar 18
Chicago (ORD) - La Fortuna, San Carlos (FON)
Frontier Airlines airlines • 2 stops • Orlando (MCO), San José (SJO)
La Fortuna, San Carlos (FON) - Chicago (ORD)
Euro Exec Express airlines • 2 stops • San José (SJO), Fort Lauderdale (FLL)
$579
Tue, Apr 14 - Wed, Apr 22
New York (EWR) - La Fortuna, San Carlos (FON)
Spirit Airlines airlines • 2 stops • Orlando (MCO), San José (SJO)
La Fortuna, San Carlos (FON) - New York (EWR)
Euro Exec Express airlines • 2 stops • San José (SJO), Fort Lauderdale (FLL)
$578
The cheapest time to fly to La Fortuna, San Carlos
Ready to jet to La Fortuna, San Carlos on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to La Fortuna, San Carlos
Need to get to La Fortuna, San Carlos ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals!
We found last-minute flight deals to Costa Rica, with prices starting from $538, departing over the next two weeks.
⌛ Last-Minute
Atlanta - FON
A great last-minute steal for a cross-country flight.
Found 6 days ago
$538
round-trip
Facts About Flights from United States to La Fortuna, San Carlos
To help you plan your journey, here are some quick La Fortuna, San Carlos flight facts and tips.
La Fortuna, San Carlos city airports
La Fortuna, San Carlos, boasts convenient access through Fortuna Arenal Airport (FON), a small domestic airport that brings travelers closer to the region's stunning natural attractions. While not an international hub, FON offers a vital link for those seeking to minimize travel time and maximize their exploration of the Arenal Volcano area. Expect a more intimate and streamlined travel experience compared to larger international airports, with simpler check-in procedures and quicker access to ground transportation. Keep in mind that FON primarily handles domestic flights, so you'll likely connect through Juan Santamaría International Airport (SJO) near San José for international arrivals.
Pro tip: search “La Fortuna, San Carlos (Any)” to see fares to all La Fortuna, San Carlos airports – sometimes one is cheaper than the others on your dates.
Insights for flights to La Fortuna, San Carlos
Cheapest airport
Juan Santamaría International Airport (SJO)
While technically not *in* La Fortuna, San Carlos, Juan Santamaría International Airport (SJO) near San José is your best bet for budget flights! As Costa Rica's primary international airport, SJO offers a wide range of airlines and flight options. From SJO, you can rent a car or take a shuttle to La Fortuna, about a 3-hour scenic drive away.
Nonstop vs. 1-stop
20+ cities
La Fortuna, San Carlos, serves more as a secondary airport, offering convenient access to the region's attractions, with popular routes connecting to major cities within Costa Rica.
Number of airlines
10+ airlines
In La Fortuna, San Carlos, over ten airlines operate flights, offering both full-service and low-cost options; among the popular choices are Sansa Airlines and Aerobell Airlines, providing convenient access to this beautiful region!
FON Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
FON airport insights
Best days to catch a deal
Wed, Tue
Based on the data, Thursday is the best day to find deals for Fortuna Arenal flights. Wednesday and Tuesday also show a higher chance of finding discounted flights compared to the other days.
Avg. deal survival time
6.1 hours
Deals for airport Fortuna Arenal typically last around 6.1 hours. This short lifespan means you need to book quickly when you find a deal you like.
Rare deal frequency
5 deals
In the past month, we discovered 5 rare deals for flights to Fortuna Arenal Airport, thanks to our advanced AI. These rare deals, which received an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-0%
Based on our data, the average price for flights into Fortuna Arenal Airport has not decreased. This means that travelers looking to fly into Fortuna Arenal should not expect prices to drop on average.
Next 4 weeks: deal forecast
Fortuna Arenal Next Month Forecast
The forecast for Fortuna Arenal next month shows stable flight prices with a slight upward trend expected. No significant price drops are anticipated, so booking in advance is recommended.
Check these nearby airports too
Looking for more options? These airports near FON sometimes drop rare deals too:
Daniel Oduber Quirós International (LIR)
~12 rare deals/month
Juan Santamaría International (SJO)
~11 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially LIR and SJO for long-haul deal surprises.
When Is the Best Time to Fly from United States to La Fortuna, San Carlos
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to La Fortuna, San Carlos:
Cheapest month
September
Cheapest month
The cheapest month to fly to La Fortuna, San Carlos is September. The weather is still lovely, and you'll avoid the peak tourist crowds. Plus, you can snag some sweet deals on flights and accommodations, making your trip even more budget-friendly.
Best day to book
Tuesday
Best day to book
The best day to book a flight to La Fortuna, San Carlos is Tuesday. Airlines often release new deals early in the week, so keep your eyes peeled. Booking on Tuesday means you're more likely to grab a bargain before everyone else jumps on the bandwagon.
Cheapest days to fly
Wednesday
Cheapest days to fly
The cheapest days to fly to La Fortuna, San Carlos are Wednesdays. Mid-week flights tend to be less popular, which translates to lower prices. Flying on a Wednesday can save you some serious cash, leaving you with more to spend on adventures!
Advance booking sweet spot
2 months
Advance booking sweet spot
The advance booking sweet spot for flights to La Fortuna, San Carlos is about 2 months before your trip. This is when airlines typically offer the best balance between availability and price. Booking around this time ensures you get the flight you want at a price that won't break the bank.
La Fortuna, San Carlos Airports & Ground Transportation
One big question for travelers is which La Fortuna, San Carlos airport to fly into. Here’s a quick guide to La Fortuna, San Carlos’s airports and how to get to the city from each:
Juan Santamaría International Airport (SJO)
Just a hop, skip, and a jump from La Fortuna, Juan Santamaría International Airport (SJO) is your gateway to Costa Rican adventures! As the country's largest and busiest airport, SJO offers a wide array of amenities including duty-free shops, restaurants, and car rental services. Located near the capital city of San José, you can expect a scenic 2.5 to 3-hour drive to La Fortuna, which is part of the charm. Transportation options abound, from shared shuttles and private taxis to public buses, so you can kick back and enjoy the ride. Keep an eye out for sloths in the trees along the way!
Tip: Consider booking your airport transfer in advance to secure the best rates and ensure a smooth journey to La Fortuna!
Daniel Oduber Quirós International Airport (LIR)
Touch down in paradise at Daniel Oduber Quirós International Airport (LIR), also known as Liberia International Airport! Situated in the Guanacaste province, this airport is another fantastic option for reaching La Fortuna. You'll find a variety of amenities here, including restaurants serving local cuisine, souvenir shops, and car rental agencies. The drive to La Fortuna from LIR is approximately 3 to 4 hours, taking you through diverse landscapes. Renting a car is a popular option, giving you the freedom to explore the region at your own pace; or hop on a shuttle and leave the driving to someone else.
What to Do in La Fortuna, San Carlos
La Fortuna, San Carlos isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in La Fortuna, San Carlos, organized by interest:
Sightseeing & landmarks
Get ready to feast your eyes on La Fortuna Waterfall, a true spectacle of nature's power! Then, prepare to be mesmerized by the majestic Arenal Volcano, an iconic symbol of Costa Rica's beauty.
Arts & culture
Immerse yourself in the vibrant local culture by visiting the charming town of La Fortuna. Explore the local artisan shops and discover unique handcrafted souvenirs that reflect the region's rich heritage.
Food & nightlife
Indulge in the mouthwatering flavors of Costa Rican cuisine at the local restaurants. As the sun sets, experience the lively nightlife scene with cozy bars and live music venues that capture the essence of Pura Vida.
Shopping & fashion
Discover unique souvenirs and local crafts at the artisan markets in La Fortuna. From colorful textiles to handmade jewelry, you'll find the perfect memento to remember your Costa Rican adventure.
Nearby getaways
Embark on unforgettable day trips to nearby natural wonders! Explore the mystical Venado Caves or unwind in the soothing hot springs of Tabacon, where relaxation and adventure intertwine.
No matter your interest – be it art, food, nightlife, or nature – La Fortuna, San Carlos has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in La Fortuna, San Carlos This Month
amenti: regenerative being
Amenti MoveMeant is a community-based organization focused on decolonial psyche-somatic movement medicine. Our methodology emphasizes teamwork and holistic well-being, providing transformative experiences for individuals seeking healing and connection in La Fortuna.
La Fortuna, San Carlos Weather
Weather in La Fortuna, San Carlos
Tue, Feb 24
65%
23° 18°
65%
Wed, Feb 25
Frequently Asked Questions About Flights to La Fortuna, San Carlos
Pro Tips for Finding Cheap Flights to La Fortuna, San Carlos
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on La Fortuna, San Carlos flights:
Fly During the Off-Season: Avoid peak tourist times like Christmas and summer! You'll find sweeter deals and fewer crowds. Think of it as your secret weapon for snagging a cheap flight to La Fortuna.
Be Flexible with Your Dates: Got wiggle room in your travel plans? Shifting your departure or return by a day or two can unlock significant savings. Plus, who doesn't love a spontaneous adventure?
