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Cheap flights from Eau Claire to Puerto Rico from $368

This is the cheapest one-way 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 5/20. 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
1 adult, Economy, 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 - 2:44 pm
EAU
-
SJU
8h 44m
1 stop
United Airlines Logo
7:20 am - 6:09 pm
SJU
-
EAU
11h 49m
2 stops
$466United Airlines
Wed, Apr 29 - Tue, May 5
United Airlines Logo
5:00 am - 2:44 pm
EAU
-
SJU
8h 44m
1 stop
United Airlines Logo
7:40 am - 2:06 pm
SJU
-
EAU
7h 26m
1 stop
$547United Airlines
Wed, Apr 29 - Mon, May 4
United Airlines Logo
5:00 am - 2:44 pm
EAU
-
SJU
8h 44m
1 stop
United Airlines Logo
1:00 am - 2:06 pm
SJU
-
EAU
14h 06m
2 stops
$601United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
5:00 am - 2:44 pm
EAU
-
SJU
8h 44m
1 stop
United Airlines Logo
1:00 am - 2:06 pm
SJU
-
EAU
14h 06m
2 stops
$611United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
5:30 am - 2:44 pm
EAU
-
SJU
8h 14m
1 stop
United Airlines Logo
4:55 pm - 2:05 pm
SJU
-
EAU
22h 10m
2 stops
$719United Airlines
Tue, Aug 25 - Fri, Aug 28
United Airlines Logo
5:35 am - 8:34 pm
EAU
-
SJU
13h 59m
1 stop
United Airlines Logo
7:40 am - 11:28 pm
SJU
-
EAU
16h 48m
1 stop
$723United Airlines
Tue, May 26 - Sat, May 30
United Airlines Logo
5:35 am - 1:45 pm
EAU
-
SJU
31h 10m
2 stops
United Airlines Logo
1:00 am - 11:28 pm
SJU
-
EAU
23h 28m
2 stops
$728United Airlines
Tue, May 26 - Fri, May 29
United Airlines Logo
5:00 am - 8:38 pm
EAU
-
SJU
14h 38m
2 stops
United Airlines Logo
1:00 am - 2:06 pm
SJU
-
EAU
14h 06m
2 stops
$735United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
5:35 am - 2:44 pm
EAU
-
SJU
8h 09m
1 stop
United Airlines Logo
7:40 am - 11:28 pm
SJU
-
EAU
16h 48m
1 stop
$743United Airlines
Tue, May 26 - Sat, May 30
United Airlines Logo
5:35 am - 2:44 pm
EAU
-
SJU
8h 09m
1 stop
United Airlines Logo
1:00 am - 11:28 pm
SJU
-
EAU
23h 28m
2 stops
$747United Airlines
Tue, May 26 - Fri, May 29

United Airlines flights from Eau Claire to Puerto Rico

Our best United Airlines deals on Eau Claire to Puerto Rico flight tickets
United Airlines
Apr 29
EAU5:00 amEau Claire
8h 44m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
May 5
SJU7:20 amSan Juan Luis Munoz Marin Intl
11h 49m
2 stops
EAU6:09 pmEau Claire
$466
United Airlines
Apr 29
EAU5:00 amEau Claire
8h 44m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
May 4
SJU7:40 amSan Juan Luis Munoz Marin Intl
7h 26m
1 stop
EAU2:06 pmEau Claire
$547
United Airlines
Apr 29
EAU5:00 amEau Claire
8h 44m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
May 3
SJU1:00 amSan Juan Luis Munoz Marin Intl
14h 06m
2 stops
EAU2:06 pmEau Claire
$601

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 April 2, 2026.
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

Cheapest round-trip

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Wed 4/29

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Tue 5/5

7:20 am-6:09 pm

2 stops11h 49m

$466
Quickest round-trip

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Wed 4/29

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Mon 5/4

7:40 am-2:06 pm

1 stop7h 26m

$547

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Wed 4/29

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Sun 5/3

1:00 am-2:06 pm

2 stops14h 06m

$601

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Wed 4/29

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Sun 5/3

1:00 am-2:06 pm

2 stops14h 06m

$611

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Tue 8/25

5:30 am-2:44 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

Fri 8/28

4:55 pm-2:05 pm

2 stops22h 10m

$719

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Tue 5/26

5:35 am-8:34 pm

1 stop13h 59m

San Juan Luis Munoz Marin Intl

Sat 5/30

7:40 am-11:28 pm

1 stop16h 48m

$723

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Tue 5/26

5:35 am-1:45 pm

2 stops31h 10m

San Juan Luis Munoz Marin Intl

Fri 5/29

1:00 am-11:28 pm

2 stops23h 28m

$728

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Wed 4/29

5:00 am-8:38 pm

2 stops14h 38m

San Juan Luis Munoz Marin Intl

Sun 5/3

1:00 am-2:06 pm

2 stops14h 06m

$735

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Tue 5/26

5:35 am-2:44 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Sat 5/30

7:40 am-11:28 pm

1 stop16h 48m

$743

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Tue 5/26

5:35 am-2:44 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Fri 5/29

1:00 am-11:28 pm

2 stops23h 28m

$747

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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 is the cheapest airline that flies from Eau Claire to Puerto Rico?

United Airlines is the most popular carrier operating from Eau Claire to Puerto Rico

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 37% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 8 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

Fastest flight time

14h 08m

Direct flights

None
The fastest flight from Eau Claire to Puerto Rico takes 14h 08m
There are no direct flights from Eau Claire to Puerto Rico. There are no popular flight routes from Eau Claire to Puerto Rico.
Search flight deals

Frequently asked questions about flying from Eau Claire to Puerto Rico

  • 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
9,533 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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