$273 Find Cheap Flights from Eau Claire to Puerto Rico

This is the cheapest one-way 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 4/8. 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

Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
2:41 pm - 1:17 pm
EAU
-
SJU
20h 36m
2 stops
United Airlines Logo
8:30 am - 11:15 pm
SJU
-
EAU
16h 45m
1 stop
$617United Airlines
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
5:00 am - 9:00 pm
EAU
-
SJU
14h 00m
1 stop
United Airlines Logo
8:30 am - 11:15 pm
SJU
-
EAU
16h 45m
1 stop
$621United Airlines
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
5:00 am - 9:26 pm
EAU
-
SJU
14h 26m
2 stops
United Airlines Logo
4:52 pm - 11:15 pm
SJU
-
EAU
8h 23m
1 stop
$622United Airlines
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
5:00 am - 9:26 pm
EAU
-
SJU
14h 26m
2 stops
United Airlines Logo
1:35 pm - 11:15 pm
SJU
-
EAU
11h 40m
2 stops
$627United Airlines
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
2:41 pm - 3:40 pm
EAU
-
SJU
22h 59m
1 stop
United Airlines Logo
8:30 am - 11:15 pm
SJU
-
EAU
16h 45m
1 stop
$628United Airlines
Sun, May 24 - Fri, May 29
United Airlines Logo
2:45 pm - 5:29 am
EAU
-
SJU
13h 44m
2 stops
United Airlines Logo
1:00 am - 2:05 pm
SJU
-
EAU
14h 05m
2 stops
$646United Airlines
Sun, May 24 - Fri, May 29
United Airlines Logo
2:45 pm - 5:29 am
EAU
-
SJU
13h 44m
2 stops
United Airlines Logo
1:00 am - 2:05 pm
SJU
-
EAU
14h 05m
2 stops
$656United Airlines
Sun, May 24 - Fri, May 29
United Airlines Logo
2:45 pm - 8:34 pm
EAU
-
SJU
28h 49m
1 stop
United Airlines Logo
1:00 am - 2:05 pm
SJU
-
EAU
14h 05m
2 stops
$672United Airlines
Sun, May 24 - Fri, May 29
United Airlines Logo
2:45 pm - 8:34 pm
EAU
-
SJU
28h 49m
1 stop
United Airlines Logo
1:00 am - 2:05 pm
SJU
-
EAU
14h 05m
2 stops
$682United Airlines
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
2:41 pm - 9:00 pm
EAU
-
SJU
28h 19m
1 stop
United Airlines Logo
8:30 am - 11:15 pm
SJU
-
EAU
16h 45m
1 stop
$688United 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 40m.

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Good to know

Cheapest flight$273
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 9276 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

Both of my flights arrived early and check in process was smooth

10.0 ExcellentDarnell, Feb 2026
COS - DEN
Read more United Airlines reviews

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

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

Information on your arrival and departure airports

Eau Claire (EAU)