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$500+ Cheap flights from Fort Smith (FSM) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
FSM — SJO
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Find flight deals from Fort Smith to Costa Rica

Cheapest flights from Fort Smith to Costa Rica
Explore the most affordable flight options available from Fort Smith to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/316:02 amFSM - SJO
1 stop13h 14mAmerican Airlines
sáb. 11/81:23 pmSJO - FSM
2 stops20h 17mAmerican Airlines
Deal found 10/28$500
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:35 pmFSM - SJO
2 stops20h 04mAmerican Airlines
sáb. 11/86:22 amSJO - FSM
1 stop27h 18mAmerican Airlines
Deal found 10/28$507

Best time to book a flight from Fort Smith to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Fort Smith with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fort Smith to Costa Rica

What is the cheapest month to book a flight from Fort Smith to Costa Rica?

Currently, November is the cheapest month in which you can book a flight from Fort Smith to Costa Rica (average of $203). Flying from Fort Smith to Costa Rica in March is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Fort Smith to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Fort Smith to Costa Rica?

    Fort Smith (FSM) is the airport you will fly out of if you book a flight from Fort Smith to Costa Rica. It is only a 3.8 mi journey to Fort Smith (FSM) from Fort Smith’s city center.

  • Can I find deals for flights from Fort Smith to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Fort Smith to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fort Smith to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Smith to Costa Rica.

  • Can I find deals for business class flights from Fort Smith to Costa Rica?

    Yes. Cheapflights offers flight deals from Fort Smith to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fort Smith to Costa Rica?

    Currently, November is the cheapest month in which you can book a flight from Fort Smith to Costa Rica (average of $203). Flying from Fort Smith to Costa Rica in March is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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