$109 Cheap Flights from St. Louis (STL) to San José (SJO)

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Cheap Flights from St. Louis to San José (STL-SJO)

Prices were available within the past 7 days and start at $109 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Flights from St. Louis (STL) to San José (SJO)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Juan Santamaría Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, Spirit Airlines, United
Roundtrip price
$230
Distance
2022 mi

St. Louis to San José Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to San José offer the perfect respite. Not only does exploring San José provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to San José may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San José are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San José more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San José is $109 now!

Frequently asked questions

How much is a one-way flight from Lambert-St. Louis Intl. Airport (STL) to SJO?
Prepare to score a great deal, because St. Louis flights to San José start from only $83. This is based on the best price found on Expedia for this journey with a departure date in the next three months. This airfare is for an Spirit Airlines flight, taking off from Lambert-St. Louis Intl. Airport (STL) on June 2 2024 and arriving at Juan Santamaria Intl. Airport (SJO). The price of this flight was updated on May 15 2024 and has not changed since.
Is it cheaper to buy a plane ticket from Lambert Field to Juan Santamaria Intl. Airport last minute?
When it’s time to book your flights, it pays to be prepared. While you may be able to score a last-minute deal on a STL to Juan Santamaria Intl. Airport (SJO) flight, tickets usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international trips it’s three to four months.
What is the cheapest airline flying from STL to Juan Santamaria Intl. Airport in the next 90 days?
With fares starting at $83 for a flight from St. Louis to San José, Spirit Airlines is the cheapest airline found on Expedia. This price is based on airfares found on Expedia departing within the next 90 days and was updated on May 15 2024 and has not changed since. The flight jets off from Lambert Field on June 2 2024 and touches down at Juan Santamaria Intl. Airport (SJO).
What's the cheapest price for a flight from Lambert Field to SJO next month?
The best price for a one-way flight from St. Louis to San José over the next month is $83. If you’re planning a trip soon, grab this fare before it’s gone. This ticket price was found after looking through all available flights on Expedia with a departure date within the next 30 days. This airfare is for a one-way Spirit Airlines flight taking off from STL on June 2 2024 and coming in to land at Juan Santamaria Intl. Airport. Pricing info was updated on May 15 2024 and has not changed since.
What airports do you fly into for San José from Central United States?
With Juan Santamaria Intl. Airport (SJO), Tobias Bolanos Intl. Airport (SYQ) and Puntarenas (JAP-Chacarita) to pick from, flying from Central United States to San José is simple. The city’s major gateway, Juan Santamaria Intl. Airport (SJO), is about 10 mi northwest of the downtown area. Apart from ticket prices, consider factors like public transportation options from the airport and the distance to your hotel before making your decision. Get your San José adventure off to a superb start by exploring National Theater and National Museum of Costa Rica.
Can I change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to SJO?
Quickly make changes to your Lambert-St. Louis Intl. Airport (STL) to SJO journey via the Expedia Trips portal. But before amending dates or times, browse the fare rules in your itinerary to learn what you’re able to do and what charges may apply. Some carriers have a change fee per person, on top of any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also swing by our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.
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