CWA - SJU

$163 Find Cheap Flights from Wausau to San Juan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wausau to Luis Munoz Marin Intl departing on 10/17. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$346
Typical prices: $377-$789
American Airlines
Fri 10/2Sat 10/10
CWA - SJU • 2 stops
Cheapest one-way
$163
American Airlines
Sat 10/17
CWA - SJU • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Wausau and Luis Munoz Marin Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 100% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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 Wausau to Luis Munoz Marin Intl (CWA-SJU)

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

Fri, Oct 2 - Sat, Oct 10
American Airlines Logo
5:05 pm - 1:57 pm
CWA
-
SJU
19h 52m
2 stops
American Airlines Logo
3:51 pm - 11:00 am
SJU
-
CWA
20h 09m
2 stops
$346American Airlines
Tue, Jul 28 - Fri, Jul 31
American Airlines Logo
5:42 am - 11:50 pm
CWA
-
SJU
17h 08m
2 stops
American Airlines Logo
12:59 am - 9:26 am
SJU
-
CWA
9h 27m
1 stop
$520American Airlines
Fri, Sep 25 - Sun, Oct 4
American Airlines Logo
5:49 am - 8:47 pm
CWA
-
SJU
13h 58m
3 stops
American Airlines Logo
2:58 pm - 12:24 am
SJU
-
CWA
10h 26m
2 stops
$857American Airlines
Fri, Oct 2 - Sat, Oct 10
American Airlines Logo
5:49 am - 8:47 pm
CWA
-
SJU
13h 58m
3 stops
American Airlines Logo
7:30 am - 4:12 pm
SJU
-
CWA
9h 42m
2 stops
$862American Airlines
Booking Insights

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

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

What is the cheapest month to fly from Wausau to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Wausau to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Wausau to San Juan Luis Munoz Marin Intl Airport is May, where tickets cost $0 (return) on average. On the other hand, the most expensive months are October and November, where the average cost of round-trip tickets is $789 and $775 respectively.

Find deals

Good to know

Low season

April

Cheapest flight

$163
Best time to beat the crowds with an average 61% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Wausau to San Juan

When to book flights from Wausau to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Wausau 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 Wausau to San Juan flights

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

    In the last 5 days, the lowest price for a flight from Wausau to San Juan Luis Munoz Marin Intl Airport was $163 for a one-way ticket and $346 for a round-trip.

  • Do I need a passport to fly between Wausau and San Juan?

    A passport is required to fly from Wausau to San Juan.

  • Which airports will I be using when flying from Wausau to San Juan?

    When flying out of Wausau you will be using Wausau Central Wisconsin. You will be landing at San Juan, also known as San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Wausau to San Juan?

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

  • Which airline alliances offer flights from Wausau to San Juan?

    oneworld is the only airline alliance operating flights between Wausau and San Juan.

  • How does KAYAK find such low prices on flights from Wausau to San Juan?

    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 Wausau to San Juan.

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

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

    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 with an airline and back to Wausau with another airline. Booking your flights between Wausau 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 Wausau to San Juan?

    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 from Wausau 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 Wausau to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Wausau 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 Wausau 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.
7.1
American AirlinesOverall score based on 11807 reviews
7.5Boarding
6.8Entertainment
7.2Comfort
6.4Food
7.9Crew
Airline reviews

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

2.0 MediocreElí, May 2026
PHL - SJU
Read more American Airlines reviews

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

The plane was broken so we had to change planes.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.

There were several different delays but we ended up being delayed a total of 40 mins or so. It was annoying we had a gate change which made it take longer to leave DFW, and we had to check our carry on. Ugh

The counter/baggage counter was busy and so many people missed flights. We got stuck sitting on the plane over 2 hours at the gate while they were doing an inspection is wrong. Many of us missed our connecting flights because of it.

Iberia didn’t let me check in online or select my seats, the experience overall was not very pleasant

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

Information on your arrival and departure airports

Wausau (CWA)
Luis Munoz Marin Intl (SJU)