$666 Find Cheap Flights from Eau Claire to Puerto Rico

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Eau Claire to Puerto Rico departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Eau Claire to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Eau Claire to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Eau Claire to Puerto Rico

Tue, May 26 - Fri, May 29
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
$666United Airlines
Sun, Sep 20 - Thu, Sep 24
United Airlines Logo
5:30 am - 2:44 pm
EAU
-
SJU
8h 14m
1 stop
United Airlines Logo
3:56 pm - 10:52 pm
SJU
-
EAU
7h 56m
1 stop
$672United Airlines
Sun, Sep 20 - Wed, Sep 23
United Airlines Logo
5:30 am - 2:44 pm
EAU
-
SJU
8h 14m
1 stop
United Airlines Logo
1:05 am - 2:05 pm
SJU
-
EAU
14h 00m
2 stops
$676United Airlines
Sun, Sep 20 - Thu, Sep 24
United Airlines Logo
5:30 am - 2:44 pm
EAU
-
SJU
8h 14m
1 stop
United Airlines Logo
3:56 pm - 10:52 pm
SJU
-
EAU
7h 56m
1 stop
$682United Airlines
Tue, May 26 - Fri, May 29
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
$685United Airlines
Sun, Sep 20 - Wed, Sep 23
United Airlines Logo
5:30 am - 2:44 pm
EAU
-
SJU
8h 14m
1 stop
United Airlines Logo
1:05 am - 2:05 pm
SJU
-
EAU
14h 00m
2 stops
$686United Airlines
Sun, Sep 20 - Wed, Sep 23
United Airlines Logo
5:30 am - 2:44 pm
EAU
-
SJU
8h 14m
1 stop
United Airlines Logo
1:05 am - 10:52 pm
SJU
-
EAU
22h 47m
2 stops
$702United Airlines
Sun, Sep 20 - Thu, Sep 24
United Airlines Logo
5:30 am - 2:44 pm
EAU
-
SJU
8h 14m
1 stop
United Airlines Logo
3:56 pm - 10:52 pm
SJU
-
EAU
7h 56m
1 stop
$717United Airlines
Sun, Sep 20 - Thu, Sep 24
United Airlines Logo
5:30 am - 1:45 pm
EAU
-
SJU
31h 15m
2 stops
United Airlines Logo
3:56 pm - 10:52 pm
SJU
-
EAU
7h 56m
1 stop
$719United Airlines
Tue, May 26 - Sat, May 30
United Airlines Logo
5:35 am - 11:50 pm
EAU
-
SJU
17h 15m
2 stops
United Airlines Logo
3:56 pm - 11:28 pm
SJU
-
EAU
8h 32m
1 stop
$722United Airlines
Booking Insights

KAYAK's insights & trends for Eau Claire to Puerto Rico flights

Get data-powered insights and trends into flights from Eau Claire to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Eau Claire to Puerto Rico take?

The duration of a flight to Puerto Rico depends on your arrival airport. The shortest route to Puerto Rico from Eau Claire is to San Juan, which takes 8h 14m.

Find deals

Good to know

Cheapest flight$666
Flight from Eau Claire to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Eau Claire to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Eau Claire to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Eau Claire to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Eau Claire to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Eau Claire to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Eau Claire to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Eau Claire to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Eau Claire to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Eau Claire to Puerto Rico

 
Need help choosing which airline to fly with from Eau Claire to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9499 reviews
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

Overall, the flight was good. Lounge access should be with all business class tickets.

8.0 ExcellentIvan, Mar 2026
HNL - GUM
Read more United Airlines reviews

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

Everything you need to know for your flight from Eau Claire to Puerto Rico

Information on your arrival and departure airports

Eau Claire (EAU)