$118 Cheap Flights from Mosinee (CWA) to San Juan (SJU)

View $118 flight on Sun, Feb 8, 2026Opens in a new window

Popular airlines from Mosinee, WI (CWA-Central Wisconsin) to Luis Munoz Marin Intl. Airport (SJU)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Mosinee to San Juan (CWA-SJU)

Prices were available within the past 7 days and start at $118 for one-way flights and $290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Feb 9 - Tue, Feb 10
CWA
Mosinee
SJU
San Juan
$290 Roundtrip, found 2 days ago
$290
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Feb 9 from Mosinee to San Juan, returning Tue, Feb 10, priced at $290 found 2 days ago
American Airlines
Sat, Feb 7 - Thu, Feb 19
CWA
Mosinee
SJU
San Juan
$295 Roundtrip, found 1 hour ago
$295
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Feb 7 from Mosinee to San Juan, returning Thu, Feb 19, priced at $295 found 1 hour ago
American Airlines
Sat, Feb 7 - Thu, Feb 12
CWA
Mosinee
SJU
San Juan
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Feb 7 from Mosinee to San Juan, returning Thu, Feb 12, priced at $298 found 2 days ago
American Airlines
Sun, Jan 18 - Fri, Feb 6
CWA
Mosinee
SJU
San Juan
$320 Roundtrip, found 5 days ago
$320
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Jan 18 from Mosinee to San Juan, returning Fri, Feb 6, priced at $320 found 5 days ago
American Airlines
Sat, Feb 7 - Thu, Feb 12
CWA
Mosinee
SJU
San Juan
$328 Roundtrip, found 2 days ago
$328
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Feb 7 from Mosinee to San Juan, returning Thu, Feb 12, priced at $328 found 2 days ago
American Airlines
Fri, Feb 20 - Fri, Feb 27
CWA
Mosinee
SJU
San Juan
$340 Roundtrip, found 3 days ago
$340
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 20 from Mosinee to San Juan, returning Fri, Feb 27, priced at $340 found 3 days ago
American Airlines
Sat, Feb 7 - Thu, Feb 12
CWA
Mosinee
SJU
San Juan
$352 Roundtrip, found 2 days ago
$352
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Feb 7 from Mosinee to San Juan, returning Thu, Feb 12, priced at $352 found 2 days ago
American Airlines
Sun, Feb 1 - Sat, Feb 7
CWA
Mosinee
SJU
San Juan
$357 Roundtrip, found 4 days ago
$357
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Feb 1 from Mosinee to San Juan, returning Sat, Feb 7, priced at $357 found 4 days ago
American Airlines
Sun, Jan 11 - Fri, Jan 16
CWA
Mosinee
SJU
San Juan
$361 Roundtrip, found 2 days ago
$361
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 11 from Mosinee to San Juan, returning Fri, Jan 16, priced at $361 found 2 days ago
American Airlines
Fri, Feb 20 - Fri, Feb 27
CWA
Mosinee
SJU
San Juan
$364 Roundtrip, found 3 days ago
$364
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 20 from Mosinee to San Juan, returning Fri, Feb 27, priced at $364 found 3 days ago

Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $402
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $402

Frequently asked questions

How much does a flight from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU) cost?
Grab a cheap one-way flight from $118 or cheap return flight from $290 from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU)?
Flying in February can help you save, as it's the cheapest month for flights between CWA and SJU. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU)?
To find the cheapest airline flying from CWA to SJU, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU)?
There aren't any daily nonstop flights available from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from CWA to SJU?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU)?
Book a flight from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU) last-minute?
Last-minute fares from CWA to SJU are typically more expensive. To lock in the lowest rates, start searching for flights as soon as possible. That said, if you can play around with your travel dates, it's possible to find a cheap ticket right before your trip.
Can I cancel or change the date of my flight from Central Wisconsin Airport (CWA) to Luis Munoz Marin Intl. Airport (SJU)?
If you booked your CWA to SJU flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Central Wisconsin
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$289
Distance
2273 mi

Book with confidence

Mosinee to San Juan Flights

The cheapest times to fly from Mosinee to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mosinee to San Juan are during the month of February. You can find some of the cheapest flights from Mosinee to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mosinee to San Juan

Sunday is one of the best days to book for cheap flights from Mosinee to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Mosinee to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mosinee to San Juan in 2026. You can also book with separate airlines for your outbound and return journeys, from $118 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mosinee to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Mosinee to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Mosinee to San Juan Flights

Explore a world of travel with Expedia

*Available to One Key members.