Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to San Juan Luis Munoz Marin Intl Airport from C$ 107

1 adult

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your results
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Boston to San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to San Juan.

Cheap last-minute flights

Planning a quick getaway from Boston to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to San Juan

Find recent round-trip train or bus tickets from Boston to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
BOS-SJU
3h 58mdirect
SJU-BOS
4h 18mdirect
Qatar Airways
Find Deal
BOS-SJU
3h 53mdirect
SJU-BOS
4h 10mdirect
Japan Airlines
Find Deal
BOS-SJU
4h 06mdirect
SJU-BOS
4h 10mdirect
Icelandair
Find Deal
BOS-SJU
3h 56mdirect
SJU-BOS
4h 09mdirect
Aer Lingus
Find Deal
BOS-SJU
4h 05mdirect
SJU-BOS
4h 27mdirect
BOS-SJU
4h 00mdirect
SJU-BOS
4h 17mdirect
BOS-SJU
3h 58mdirect
SJU-BOS
4h 26mdirect
Frontier
Find Deal
BOS-SJU
4h 00mdirect
SJU-BOS
4h 10mdirect
JetBlue
Find Deal
BOS-SJU
4h 03mdirect
SJU-BOS
4h 17mdirect
Etihad Airways
Find Deal
BOS-SJU
4h 00mdirect
SJU-BOS
4h 13mdirect
Turkish Airlines
Find Deal
BOS-SJU
4h 00mdirect
SJU-BOS
4h 10mdirect
Hawaiian Airlines
Find Deal
BOS-SJU
4h 00mdirect
SJU-BOS
4h 15mdirect
TAP AIR PORTUGAL
Find Deal
BOS-SJU
4h 12mdirect
SJU-BOS
4h 20mdirect
Spirit Airlines
Find Deal
BOS-SJU
3h 58mdirect
Qatar Airways
Find Deal
BOS-SJU
3h 53mdirect
Japan Airlines
Find Deal
BOS-SJU
3h 57mdirect
Icelandair
Find Deal
BOS-SJU
4h 07mdirect
Aer Lingus
Find Deal
BOS-SJU
4h 05mdirect
BOS-SJU
4h 00mdirect
BOS-SJU
3h 58mdirect
Frontier
Find Deal
BOS-SJU
4h 00mdirect
JetBlue
Find Deal
BOS-SJU
4h 03mdirect
Etihad Airways
Find Deal
BOS-SJU
4h 00mdirect
Turkish Airlines
Find Deal
BOS-SJU
4h 00mdirect
Hawaiian Airlines
Find Deal
BOS-SJU
4h 00mdirect
TAP AIR PORTUGAL
Find Deal
BOS-SJU
4h 10mdirect
Spirit Airlines
Find Deal
BOS-SJU
3h 53mdirect
British Airways
Find Deal

How to get the cheapest flight ticket from Boston to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

September. The cheapest time of year to fly to San Juan Luis Munoz Marin Intl Airport from Boston is September. The most expensive is December.

What is the cheapest day to depart Boston for San Juan Luis Munoz Marin Intl Airport?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Monday

When is the cheapest time to fly from Boston to San Juan Luis Munoz Marin Intl Airport?

In the evening. Boston to San Juan Luis Munoz Marin Intl Airport flights are approximately 35% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to San Juan Luis Munoz Marin Intl Airport from Boston?

Frontier. Frontier, JetBlue, and Spirit Airlines are the most popular carriers operating from Boston to San Juan Luis Munoz Marin Intl Airport

How far in advance should you book Boston to San Juan Luis Munoz Marin Intl Airport flights?

12 days before. The cheapest time to buy a flight from Boston to San Juan Luis Munoz Marin Intl Airport is approximately 12 days to departure

How many flights depart from Boston to San Juan Luis Munoz Marin Intl Airport on average per day?

As of November 2024, 4 flights take off from Boston and land in San Juan Luis Munoz Marin Intl Airport each day. The most common flight departure time for this route is 6:00p.m., with 45% of daily flights taking off in the evening.

How many flights depart from Boston to San Juan Luis Munoz Marin Intl Airport on average per week?

As of November 2024, 29 flights take off from Boston and land in San Juan Luis Munoz Marin Intl Airport each week. The most common flight departure day for this route is Monday, with 41% of weekly flights taking off on this day.

How have Boston to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of November 2024, prices for Boston to San Juan Luis Munoz Marin Intl Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Boston to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to San Juan Luis Munoz Marin Intl Airport (BOS to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to San Juan Luis Munoz Marin Intl Airport

Direct flights

None
There are no direct flights from Boston to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Boston to San Juan Luis Munoz Marin Intl Airport.

  • How far is Boston Logan Intl to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 2700.7 km away from Boston Logan Intl.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Boston Logan Intl Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Boston Logan Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from Boston to San Juan Luis Munoz Marin Intl Airport?


Best airlines flying from Boston to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Boston to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom C$ 106Free CancellationRating
6.1
3,573 reviews
Search Frontier flights
JetBluePriceFrom C$ 156Free CancellationRating
7.5
3,493 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom C$ 168Free CancellationRating
6.3
8,187 reviews
Search Spirit Airlines flights
DeltaPriceFrom C$ 204Free CancellationRating
8.0
8,829 reviews
Search Delta flights
  • Delta Flights From Boston to San Juan Luis Munoz Marin Intl Airport

    The lowest priced Delta flight from Boston to San Juan Luis Munoz Marin Intl Airport from the last 72 hours was C$ 146. Generally, Delta has 5 flights on this route every week with an average price of C$ 328. Delta is rated 8.0/10 by our users.

  • JetBlue Flights From Boston to San Juan Luis Munoz Marin Intl Airport

    JetBlue is also a popular choice for this route. JetBlue flight deals for Boston to San Juan Luis Munoz Marin Intl Airport start from as low as C$ 112 round-trip, depending on your selected dates, with average JetBlue deals seen on momondo around C$ 273. JetBlue operates 5 flights to San Juan Luis Munoz Marin Intl Airport from Boston in an average week. Users have rated it 7.5/10 across 3,493 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Boston to San Juan?

It is quick and easy to find Boston to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

Can I find flights from Boston to San Juan with flexible booking policies on momondo?

Flights from Boston to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to San Juan?

momondo provides multiple filters to help you find the best flight to San Juan from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to San Juan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Boston and alert you when they change.


An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 9/11
Sat 16/11
Email me momondo's favourite deals

Find better results for your trip to San Juan