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$708+ Cheap flights from Eau Claire (EAU) 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
EAU — SJO
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap flight deals from Eau Claire to Costa Rica

Best flights from Eau Claire to Costa Rica
Discover carefully curated flight deals from Eau Claire to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

This United Airlines deal was found by Cheapflights users on 12/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:48 pmEAU - SJO
2 stops20h 23mUnited Airlines
Fri 5/11:25 pmSJO - EAU
2 stops23h 27mUnited Airlines
Deal found 12/30$708
This United Airlines deal was found by Cheapflights users on 12/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:00 amEAU - SJO
1 stop7h 56mUnited Airlines
Wed 2/2511:28 pmSJO - EAU
2 stops14h 38mUnited Airlines
Deal found 12/29$779
This United Airlines deal was found by Cheapflights users on 12/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:41 pmEAU - SJO
2 stops29h 58mUnited Airlines
Fri 2/2011:28 pmSJO - EAU
2 stops23h 47mUnited Airlines
Deal found 12/29$972

Find flight deals from Eau Claire to Costa Rica

Keep the following information in mind while searching for Eau Claire to Costa Rica flight deals. Data was last updated January 1, 2026.

Round-trip from

$708
(United Airlines)
From Eau Claire to Costa Rica
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eau Claire to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 1, 2026.
Use the filters below to find and compare flights from Eau Claire to Costa Rica that are best for you.

Fly from

Eau Claire

Fly to

Costa Rica

Route

Depart

Return

Price

Eau ClaireSan José

EAU - SJO

EAUSJO

Eau Claire

Mon 4/27

2:48 pm-10:11 am

2 stops20h 23m

San José Juan Santamaria Intl

Fri 5/1

1:25 pm-1:52 pm

2 stops23h 27m

$708

Eau ClaireSan José

EAU - SJO

EAUSJO

Eau Claire

Mon 2/23

5:00 am-12:56 pm

1 stop7h 56m

San José Juan Santamaria Intl

Wed 2/25

11:28 pm-2:06 pm

2 stops14h 38m

$779

Eau ClaireSan José

EAU - SJO

EAUSJO

Eau Claire

Fri 2/13

2:41 pm-8:39 pm

2 stops29h 58m

San José Juan Santamaria Intl

Fri 2/20

11:28 pm-11:15 pm

2 stops23h 47m

$972

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Best time to book a flight from Eau Claire to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Eau Claire 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 Eau Claire to Costa Rica

What is the cheapest month to book a flight from Eau Claire to Costa Rica?

Currently, April is the cheapest month in which you can book a flight from Eau Claire to Costa Rica (average of $207). Flying from Eau Claire to Costa Rica in July is currently the most expensive (average of $546). 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 Eau Claire 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 Eau Claire to Costa Rica?

    Most people fly from Eau Claire (EAU) if they book a flight from Eau Claire to Costa Rica. Eau Claire is conveniently located just 3.8 mi from Eau Claire’s city center.

  • How long is the flight from Eau Claire to Costa Rica?

    Airlines like United Airlines fly from Eau Claire to Costa Rica in about 20h 23m. The time it takes to get you to your destination can typically vary by up to . The distance between Eau Claire and Costa Rica is about 2446 mi.

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

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

  • How can I find direct flights from Eau Claire to Costa Rica?

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

  • Can I find deals for business class flights from Eau Claire to Costa Rica?

    Yes. Cheapflights offers flight deals from Eau Claire 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 Eau Claire to Costa Rica?

    Currently, April is the cheapest month in which you can book a flight from Eau Claire to Costa Rica (average of $207). Flying from Eau Claire to Costa Rica in July is currently the most expensive (average of $546). 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.

See more FAQs

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