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Cheap flights from Eau Claire to Puerto Rico from $537

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 Puerto Rico departing on 3/3. 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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Find the cheapest flights from Eau Claire to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 9:00 pmEAU-SJU
14h 00m1 stop
United Airlines Logo
8:35 am - 2:06 pmSJU-EAU
7h 31m1 stop
$537United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
United Airlines Logo
5:00 am - 9:00 pmEAU-SJU
14h 00m1 stop
United Airlines Logo
2:05 am - 2:06 pmSJU-EAU
14h 01m2 stops
$541United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 3
United Airlines Logo
5:00 am - 10:22 pmEAU-SJU
15h 22m2 stops
United Airlines Logo
2:05 am - 2:06 pmSJU-EAU
14h 01m2 stops
$547United Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 3
United Airlines Logo
5:00 am - 12:36 amEAU-SJU
17h 36m2 stops
United Airlines Logo
8:10 am - 11:15 pmSJU-EAU
17h 05m2 stops
$563United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4

United Airlines flights from Eau Claire to Puerto Rico

Our best United Airlines deals on Eau Claire to Puerto Rico flight tickets
United Airlines
Mar 3
EAU5:00 amEau Claire
14h 00m
1 stop
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU8:35 amSan Juan Luis Munoz Marin Intl
7h 31m
1 stop
EAU2:06 pmEau Claire
$537
Find similar
United Airlines
Mar 3
EAU5:00 amEau Claire
14h 00m
1 stop
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Mar 3
SJU2:05 amSan Juan Luis Munoz Marin Intl
14h 01m
2 stops
EAU2:06 pmEau Claire
$541
Find similar
United Airlines
Mar 3
EAU5:00 amEau Claire
15h 22m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Mar 3
SJU2:05 amSan Juan Luis Munoz Marin Intl
14h 01m
2 stops
EAU2:06 pmEau Claire
$547
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Eau Claire to Puerto Rico 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 November 3, 2025.
Use the filters below to find and compare flights from Eau Claire to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Tue 3/3

5:00 am-9:00 pm

1 stop14h 00m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:35 am-2:06 pm

1 stop7h 31m

$537

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Tue 3/3

5:00 am-9:00 pm

1 stop14h 00m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:05 am-2:06 pm

2 stops14h 01m

$541

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Tue 3/3

5:00 am-10:22 pm

2 stops15h 22m

San Juan Luis Munoz Marin Intl

Tue 3/3

2:05 am-2:06 pm

2 stops14h 01m

$547

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Tue 3/3

5:00 am-12:36 am

2 stops17h 36m

San Juan Luis Munoz Marin Intl

Wed 3/4

8:10 am-11:15 pm

2 stops17h 05m

$563

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Eau Claire to Puerto Rico

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 Puerto Rico?

Delta, Sun Country Air and American Airlines are the top three most popular airlines that fly to Puerto Rico from Eau Claire according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 7 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

Cheap Eau Claire to Puerto Rico flight deals and tips

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

Direct flights

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

    Prices for flights from Eau Claire Airport to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from Eau Claire Airport to Puerto Rico?

  • How old do you have to be to fly from Eau Claire Airport to Puerto Rico?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Eau Claire Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico 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 Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Eau Claire to Puerto Rico

Compare and see reviews for airlines that fly from Eau Claire to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $480Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Eau Claire to Puerto Rico?

Finding the right flight to Puerto Rico from Eau Claire is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.

Can I find flights from Eau Claire to Puerto Rico with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Puerto Rico from Eau Claire with this policy.

How can momondo help me find flights from Eau Claire to Puerto Rico?

Once you have performed a search for Eau Claire to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Eau Claire to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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