Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to San Juan Luis Munoz Marin Intl Airport from £56

1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
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? Stopover? Instantly customise 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 return flights

These are some of the best return 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 stopovers.

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
5h 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
5h 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
5h 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
4h 06mdirect
Icelandair
Find Deal
BOS-SJU
3h 56mdirect
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 12mdirect
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 usually Tuesday. The most expensive is usually Thursday.

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 24% more expensive in the morning than in the evening

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

Spirit Airlines. Spirit Airlines and JetBlue 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?

The number of flights available between Boston and San Juan Luis Munoz Marin Intl Airport is 2 per day as of November 2024. The most frequent departure time is 18:00, with 49% of daily flights leaving in the evening.

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

15 flights are operational weekly from Boston to San Juan Luis Munoz Marin Intl Airport as of November 2024. The most popular departure day for this route is Saturday, with 73% of flights per week 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 6% 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 return 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?

    The straight-line distance from Boston Logan Intl to San Juan Luis Munoz Marin Intl is 1678.1 mi.

  • 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 updated daily.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Spirit AirlinesPriceFrom £90Free CancellationRating
6.3
8,192 reviews
Search Spirit Airlines flights
JetBluePriceFrom £164Free CancellationRating
7.5
3,495 reviews
Search JetBlue flights
  • JetBlue Flights From Boston to San Juan Luis Munoz Marin Intl Airport

    JetBlue flight deals from Boston to San Juan Luis Munoz Marin Intl Airport start from £213 round-trip. Over the 3 JetBlue flights for this route in a normal week, average airfare is usually £361 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to San Juan . Millions of users trust and use momondo every year so you are in good hands.

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, organise 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?
Fri 8/11
Fri 15/11
Email me momondo's favourite deals

Find better results for your trip to San Juan

Boston flight routes

According to popular flight searches on momondo this year