$163 Cheap Flights from Montego Bay (MBJ) to San Juan (SJU)

View $163 flight on Sun, Aug 17, 2025Opens in a new window

Popular airlines from Sir Donald Sangster Intl. Airport (MBJ) to Luis Munoz Marin Intl. Airport (SJU)

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Cheap Flights from Montego Bay to San Juan (MBJ-SJU)

Prices were available within the past 7 days and start at $163 for one-way flights and $307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Aug 16 - Mon, Aug 25
MBJ
Montego Bay
SJU
San Juan
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Aug 16 from Montego Bay to San Juan, returning Mon, Aug 25, priced at $307 found 1 day ago
JetBlue Airways
Fri, Dec 5 - Sat, Dec 6
MBJ
Montego Bay
SJU
San Juan
$317 Roundtrip, found 4 days ago
$317
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Dec 5 from Montego Bay to San Juan, returning Sat, Dec 6, priced at $317 found 4 days ago
JetBlue Airways
Wed, Sep 24 - Sun, Oct 5
MBJ
Montego Bay
SJU
San Juan
$323 Roundtrip, found 2 days ago
$323
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Sep 24 from Montego Bay to San Juan, returning Sun, Oct 5, priced at $323 found 2 days ago
JetBlue Airways
Sun, Aug 17 - Mon, Aug 25
MBJ
Montego Bay
SJU
San Juan
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sun, Aug 17 from Montego Bay to San Juan, returning Mon, Aug 25, priced at $332 found 1 day ago
Spirit Airlines
Sat, Aug 16 - Thu, Aug 21
MBJ
Montego Bay
SJU
San Juan
$334 Roundtrip, found 5 days ago
$334
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sat, Aug 16 from Montego Bay to San Juan, returning Thu, Aug 21, priced at $334 found 5 days ago
JetBlue Airways
Sat, Aug 16 - Sat, Aug 30
MBJ
Montego Bay
SJU
San Juan
$340 Roundtrip, found 1 day ago
$340
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Aug 16 from Montego Bay to San Juan, returning Sat, Aug 30, priced at $340 found 1 day ago
JetBlue Airways
Tue, Sep 30 - Wed, Oct 15
MBJ
Montego Bay
SJU
San Juan
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Sep 30 from Montego Bay to San Juan, returning Wed, Oct 15, priced at $343 found 2 days ago
Frontier Airlines
Sun, Sep 28 - Fri, Oct 10
MBJ
Montego Bay
SJU
San Juan
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Sep 28 from Montego Bay to San Juan, returning Fri, Oct 10, priced at $384 found 3 days ago
Copa
Fri, Nov 7 - Mon, Nov 10
MBJ
Montego Bay
SJU
San Juan
$395 Roundtrip, found 4 days ago
$395
Roundtrip
found 4 days ago
Select Copa flight, departing Fri, Nov 7 from Montego Bay to San Juan, returning Mon, Nov 10, priced at $395 found 4 days ago
Southwest Airlines
Fri, Nov 14 - Tue, Nov 18
MBJ
Montego Bay
SJU
San Juan
$493 Roundtrip, just found
$493
Roundtrip
just found
Select Southwest Airlines flight, departing Fri, Nov 14 from Montego Bay to San Juan, returning Tue, Nov 18, priced at $493 just found

Find the cheapest month to fly from Montego Bay (MBJ) to San Juan (SJU)

January is typically the cheapest month to fly

From $224 - $761 per traveler.

Graph displaying average flight prices per month

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 $377
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $377
Flights from Montego Bay (MBJ) to San Juan (SJU)
Origin airport
Sir Donald Sangster Intl.
Destination airport
Luis Munoz Marin Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$306
Distance
780 mi

Montego Bay to San Juan Flights

The cheapest times to fly from Montego Bay 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 Montego Bay to San Juan are during the month of August. You can find some of the cheapest flights from Montego Bay to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montego Bay to San Juan

Sunday is one of the best days to book for cheap flights from Montego Bay 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 Montego Bay 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 Montego Bay to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from $163 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 Montego Bay 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 Montego Bay 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.

 

Frequently asked questions

How much does a flight from Sir Donald Sangster Intl. Airport (MBJ) to Luis Munoz Marin Intl. Airport (SJU) cost?
Discover the latest flight deals from MBJ to SJU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MBJ to SJU?
The cheapest flights from MBJ to SJU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MBJ to SJU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MBJ to SJU. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sir Donald Sangster Intl. Airport (MBJ) to Luis Munoz Marin Intl. Airport (SJU)?
Nonstop flights from Sir Donald Sangster Intl. Airport (MBJ) to Luis Munoz Marin Intl. Airport (SJU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MBJ to SJU?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sir Donald Sangster Intl. Airport (MBJ) to Luis Munoz Marin Intl. Airport (SJU)?
To arrive at Luis Munoz Marin Intl. Airport (SJU) on time, opt for a flight that leaves Sir Donald Sangster Intl. Airport (MBJ) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Sir Donald Sangster Intl. Airport (MBJ) to Luis Munoz Marin Intl. Airport (SJU) last-minute?
Last-minute fares from MBJ to SJU are generally more expensive. To lock in the best rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may land a cheap ticket right before your trip.
Can I cancel or change the date of my flight from Sir Donald Sangster Intl. Airport (MBJ) to Luis Munoz Marin Intl. Airport (SJU)?
In most cases, you're able to cancel or reschedule your MBJ to SJU flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.