$120 Cheap Flights from San Juan (SJU) to Monroe (MLU)

View $120 flight on Tue, Jun 2, 2026Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Monroe, LA (MLU-Monroe Regional)

Cheap Flights from San Juan to Monroe (SJU-MLU)

Prices were available within the past 7 days and start at $120 for one-way flights and $301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Dec 20 - Fri, Jan 2
SJU
San Juan
MLU
Monroe
$301 Roundtrip, found 3 days ago
$301
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Dec 20 from San Juan to Monroe, returning Fri, Jan 2, priced at $301 found 3 days ago
American Airlines
Tue, Nov 4 - Tue, Nov 11
SJU
San Juan
MLU
Monroe
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 4 from San Juan to Monroe, returning Tue, Nov 11, priced at $349 found 5 days ago
American Airlines
Tue, Nov 4 - Tue, Nov 11
SJU
San Juan
MLU
Monroe
$368 Roundtrip, found 5 days ago
$368
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 4 from San Juan to Monroe, returning Tue, Nov 11, priced at $368 found 5 days ago
American Airlines
Wed, Dec 17 - Fri, Jan 2
SJU
San Juan
MLU
Monroe
$374 Roundtrip, found 3 days ago
$374
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Dec 17 from San Juan to Monroe, returning Fri, Jan 2, priced at $374 found 3 days ago
American Airlines
Thu, Dec 18 - Sun, Jan 4
SJU
San Juan
MLU
Monroe
$391 Roundtrip, found 3 days ago
$391
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 18 from San Juan to Monroe, returning Sun, Jan 4, priced at $391 found 3 days ago
American Airlines
Tue, Nov 4 - Tue, Nov 11
SJU
San Juan
MLU
Monroe
$400 Roundtrip, found 5 days ago
$400
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 4 from San Juan to Monroe, returning Tue, Nov 11, priced at $400 found 5 days ago
American Airlines
Tue, Dec 16 - Fri, Jan 2
SJU
San Juan
MLU
Monroe
$426 Roundtrip, found 3 days ago
$426
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 16 from San Juan to Monroe, returning Fri, Jan 2, priced at $426 found 3 days ago
American Airlines
Tue, Nov 25 - Wed, Dec 3
SJU
San Juan
MLU
Monroe
$435 Roundtrip, found 2 days ago
$435
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 25 from San Juan to Monroe, returning Wed, Dec 3, priced at $435 found 2 days ago
American Airlines
Thu, Dec 18 - Sun, Jan 4
SJU
San Juan
MLU
Monroe
$442 Roundtrip, found 3 days ago
$442
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 18 from San Juan to Monroe, returning Sun, Jan 4, priced at $442 found 3 days ago
Delta
Thu, Dec 18 - Sun, Jan 4
SJU
San Juan
MLU
Monroe
$473 Roundtrip, found 3 days ago
$473
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Dec 18 from San Juan to Monroe, returning Sun, Jan 4, priced at $473 found 3 days ago

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU) cost?
Snag a cheap one-way flight from $120 or cheap return flight from $301 from Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU)?
December is the cheapest month to fly from SJU to MLU. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SJU to MLU flight.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU)?
You'll have to catch a flight with a layover if you're traveling from Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SJU to MLU?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU)?
To avoid possible delays on the Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being 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 Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU) last-minute?
Last-minute bookings from SJU to MLU are typically more expensive. To secure the lowest prices, start searching for flights as soon as possible. That being said, if you can play around with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book a SJU to MLU flight and hotel package?
Compared with arranging flights and hotels separately, booking a SJU to MLU flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place takes the hassle out of planning your trip. Simply secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Monroe Regional Airport (MLU)?
Typically, you're able to reschedule or cancel your SJU to MLU flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Monroe Regional
Roundtrip price
$301
Distance
1884 mi

Book with confidence

San Juan to Monroe Flights

The cheapest times to fly from San Juan to Monroe

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 San Juan to Monroe are during the month of December. You can find some of the cheapest flights from San Juan to Monroe with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San Juan to Monroe: 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 San Juan to Monroe

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 San Juan to Monroe in 2025. You can also book with separate airlines for your outbound and return journeys, from $120 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 San Juan to Monroe 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 San Juan to Monroe 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.

 

San Juan to Monroe Flights

Explore a world of travel with Expedia

*Available to One Key members.