EAU - SJU

$481 Find Cheap Flights from Eau Claire to San Juan Airport

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 Luis Munoz Marin Intl departing on 1/25. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Eau Claire to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Eau Claire to San Juan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$484
United Airlines
Sun 1/25Thu 1/29
EAU - SJU • 1 stop
Cheapest one-way
Multiple Airlines
Tue 11/25
EAU - SJU • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Eau Claire to Luis Munoz Marin Intl (EAU-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Eau Claire to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
5:00 am - 9:00 pmEAU-SJU
14h 00m1 stop
United Airlines Logo
8:35 am - 11:15 pmSJU-EAU
16h 40m1 stop
$484United Airlines
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Sun, Feb 1 - Tue, Feb 10
United Airlines Logo
5:00 am - 3:40 pmEAU-SJU
8h 40m1 stop
United Airlines Logo
2:05 am - 2:03 pmSJU-EAU
13h 58m2 stops
$485United Airlines
Find Deal
Sun, Jan 25 - Wed, Jan 28
United Airlines Logo
5:00 am - 9:00 pmEAU-SJU
14h 00m1 stop
United Airlines Logo
2:05 am - 11:15 pmSJU-EAU
23h 10m2 stops
$489United Airlines
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Sun, Feb 1 - Wed, Feb 11
United Airlines Logo
5:00 am - 3:40 pmEAU-SJU
8h 40m1 stop
United Airlines Logo
8:35 am - 2:03 pmSJU-EAU
7h 28m1 stop
$541United Airlines
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Mon, Feb 23 - Fri, Feb 27
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
$543United Airlines
Find Deal
Mon, Feb 23 - Thu, Feb 26
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
$547United Airlines
Find Deal
Sun, Feb 1 - Wed, Feb 11
United Airlines Logo
5:00 am - 3:40 pmEAU-SJU
8h 40m1 stop
United Airlines Logo
8:10 am - 11:15 pmSJU-EAU
17h 05m2 stops
$552United Airlines
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Sun, Feb 1 - Wed, Feb 11
United Airlines Logo
5:00 am - 9:26 pmEAU-SJU
14h 26m2 stops
United Airlines Logo
7:45 am - 11:15 pmSJU-EAU
17h 30m2 stops
$635United Airlines
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Mon, Feb 23 - Fri, Feb 27
United Airlines Logo
5:00 am - 10:22 pmEAU-SJU
15h 22m2 stops
United Airlines Logo
2:10 pm - 11:15 pmSJU-EAU
35h 05m2 stops
$714United Airlines
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Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
5:00 am - 1:17 pmEAU-SJU
30h 17m2 stops
United Airlines Logo
8:30 am - 10:41 pmSJU-EAU
16h 11m2 stops
$785United Airlines
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Booking Insights

KAYAK's insights & trends for Eau Claire to Luis Munoz Marin Intl flights

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

Which airlines fly non-stop between Eau Claire and San Juan Luis Munoz Marin Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Eau Claire to San Juan Luis Munoz Marin Intl Airport.

There is just one airline that flies from Eau Claire to San Juan Luis Munoz Marin Intl Airport direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $480.

Find deals

Good to know

Cheapest flight$484
Flight from Eau Claire to San Juan Airport

When to book flights from Eau Claire to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Eau Claire to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Eau Claire to San Juan Airport flights

  • What is the cheapest flight from Eau Claire to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Eau Claire to San Juan Luis Munoz Marin Intl Airport was $481 for a round-trip ticket.

  • Do I need a passport to fly between Eau Claire and San Juan Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Eau Claire and on arrival in San Juan Airport.

  • Which aircraft models fly most regularly from Eau Claire to San Juan Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Eau Claire to San Juan Airport?

    Star Alliance is the only airline alliance operating flights between Eau Claire and San Juan Airport.

  • How does KAYAK find such low prices on flights from Eau Claire to San Juan Airport?

    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 San Juan Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan Airport from Eau Claire 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 San Juan Airport?

    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 to San Juan Airport with an airline and back to Eau Claire with another airline. Booking your flights between Eau Claire and SJU can sometimes prove cheaper using this method.

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

    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 to San Juan Airport from Eau Claire 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 Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Eau Claire to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Eau Claire to Luis Munoz Marin Intl? 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 9044 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

10.0 ExcellentDenis, Nov 2025ORD - YOW
Read more United Airlines reviews

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Everything you need to know for your flight from Eau Claire to Luis Munoz Marin Intl

Information on your arrival and departure airports

Eau Claire (EAU)
Luis Munoz Marin Intl (SJU)