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Cheap flights from Eau Claire to Costa Rica from $634

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Eau Claire to Costa Rica departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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United Airlines Logo
5:00 am - 12:56 pmEAU-SJO
7h 56m1 stop
United Airlines Logo
1:30 pm - 1:52 pmSJO-EAU
23h 22m2 stops
$634United Airlines
Find Deal
vie., ene. 9 - vie., may. 8
United Airlines Logo
5:00 am - 8:39 pmEAU-SJO
15h 39m2 stops
United Airlines Logo
1:30 pm - 1:52 pmSJO-EAU
23h 22m2 stops
$666United Airlines
Find Deal
vie., ene. 9 - vie., may. 8

United Airlines flights from Eau Claire to Costa Rica

Our best United Airlines deals on Eau Claire to Costa Rica flight tickets
United Airlines
Jan 9
EAU5:00 amEau Claire
7h 56m
1 stop
SJO12:56 pmSan José Juan Santamaria Intl
May 8
SJO1:30 pmSan José Juan Santamaria Intl
23h 22m
2 stops
EAU1:52 pmEau Claire
$634
Find similar
United Airlines
Jan 9
EAU5:00 amEau Claire
15h 39m
2 stops
SJO8:39 pmSan José Juan Santamaria Intl
May 8
SJO1:30 pmSan José Juan Santamaria Intl
23h 22m
2 stops
EAU1:52 pmEau Claire
$666
Find similar
United Airlines
Nov 7
EAU2:38 pmEau Claire
22h 18m
1 stop
SJO12:56 pmSan José Juan Santamaria Intl
Nov 13
SJO8:45 amSan José Juan Santamaria Intl
13h 56m
2 stops
EAU10:41 pmEau Claire
$668
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated noviembre 5, 2025.
Use the filters below to find and compare flights from Eau Claire to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Eau ClaireSan José

EAU - SJO

EAUSJO

Eau Claire

vie. 1/9

5:00 am-12:56 pm

1 stop7h 56m

San José Juan Santamaria Intl

vie. 5/8

1:30 pm-1:52 pm

2 stops23h 22m

$634

Eau ClaireSan José

EAU - SJO

EAUSJO

Eau Claire

vie. 1/9

5:00 am-8:39 pm

2 stops15h 39m

San José Juan Santamaria Intl

vie. 5/8

1:30 pm-1:52 pm

2 stops23h 22m

$666

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Eau Claire to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Costa Rica?

American Airlines, Delta and Sun Country Air are the top three most popular airlines that fly to Costa Rica from Eau Claire according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 7 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Cheap Eau Claire to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Eau Claire to Costa Rica

Direct flights

None
There are no direct flights from Eau Claire to Costa Rica. There are no popular flight routes from Eau Claire to Costa Rica.
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  • When did momondo last update prices for flights from Eau Claire Airport to Costa Rica?

    Prices for flights from Eau Claire Airport to Costa Rica refresh daily.

  • How old do you have to be to fly from Eau Claire Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Eau Claire Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Eau Claire to Costa Rica?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Eau Claire to Costa Rica for you.

Can I find flights from Eau Claire to Costa Rica with flexible booking policies on momondo?

momondo does allow users to show only those flights to Costa Rica from Eau Claire which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Eau Claire to Costa Rica?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Eau Claire to Costa Rica.

I’m not ready to book a flight from Eau Claire to Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Eau Claire to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

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vie. 12/5
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