$201 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 • April, 2026
36% AI deal score
$226
La Fortuna, San Carlos (FON)
Costa Rica • March, 2026
33% AI deal score
$201
Top Cheap Flight Deals from United States to La Fortuna, San Carlos
Recent round-trip flight deals to La Fortuna, San Carlos
Tue, Mar 10 - Wed, Mar 11
Cheapest
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)
$492
Sun, Mar 29 - Mon, Apr 27
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)
$521
Mon, Mar 2 - Thu, Mar 5
Boston (BOS) - La Fortuna, San Carlos (FON)
Avianca airlines • 2 stops • San Salvador (SAL), San José (SJO)
La Fortuna, San Carlos (FON) - Boston (BOS)
Euro Exec Express airlines • 2 stops • San José (SJO), Fort Lauderdale (FLL)
$549
Wed, Apr 15 - Wed, Apr 29
New York (EWR) - La Fortuna, San Carlos (FON)
Maersk Air airlines • 2 stops • Santo Domingo (SDQ), San José (SJO)
La Fortuna, San Carlos (FON) - New York (EWR)
Euro Exec Express airlines • 2 stops • San José (SJO), Fort Lauderdale (FLL)
$566
Sat, Mar 7 - Tue, Mar 10
Denver (DEN) - La Fortuna, San Carlos (FON)
Frontier Airlines airlines • 2 stops • Orlando (MCO), San José (SJO)
La Fortuna, San Carlos (FON) - Denver (DEN)
Euro Exec Express airlines • 3 stops • San José (SJO), Fort Lauderdale (FLL), Houston (IAH)
$653
Mon, Mar 9 - Thu, Mar 12
Minneapolis (MSP) - La Fortuna, San Carlos (FON)
Frontier Airlines airlines • 2 stops • Orlando (MCO), San José (SJO)
La Fortuna, San Carlos (FON) - Minneapolis (MSP)
Euro Exec Express airlines • 1 stop • Liberia (LIR)
$678
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!
Find flights to La Fortuna, Costa Rica starting from $549, departing in the next two weeks.
⌛ Last-Minute
Washington, D.C. - FON
A great last-minute steal for a cross-country flight.
Found 1 week ago
$1190
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
Mon, Thur
Based on the provided data, Monday has the highest count of cheapest deals for Fortuna Arenal airport. Therefore, you're most likely to find a flight deal to Fortuna Arenal if you search on Mondays.
Avg. deal survival time
8.9 hours
Deals to airport Fortuna Arenal typically last for about 8.9 hours. This means that if you find a deal you like, it's best to book it quickly before it disappears.
Rare deal frequency
11 deals
In the past month, we've uncovered 11 rare flight deals for Fortuna Arenal Airport. These exclusive deals, identified by an AI Deal Score of 90 or higher, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-0%
Based on our data, flights to Fortuna Arenal Airport have not shown significant price drops recently. The average price drop for flights to this destination is 0.0%.
Next 4 weeks: deal forecast
Fortuna Arenal Flight Forecast - Next Month
Based on current trends, flight prices to Fortuna Arenal are expected to remain stable next month. There are no significant price drops or increases anticipated in March 2026.
Check these nearby airports too
Looking for more options? These airports near FON sometimes drop rare deals too:
Daniel Oduber Quirós International (LIR)
~3 rare deals/month
Juan Santamaría International (SJO)
~4 rare deals/month
Quepos La Managua (XQP)
~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
Mon, Feb 16
20%
28° 19°
20%
Tue, Feb 17
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?
