Cheap Flight Tickets from Boston (BOS) to San Juan (SJU), Starting at $329

Good to Know: Cheapest and Fastest BOS - SJU Flights

Useful information for finding best airline tickets from Logan International to Luis Munoz Marin International on your next trip.

Cheapest Round Trip Flight

$478

WN Southwest Airlines • 1 stop • 10h 40m

Jul 20 – Jul 27

The cheapest round trip flight from Boston to San Juan (BOS-SJU-BOS) is currently $478

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Cheapest Direct Flight

$471

DL Delta Airlines • nonstop • 6h 47m

Jul 27

The cheapest nonstop flight from Boston to San Juan (BOS-SJU) is currently $471

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Fastest Flight

6h 40m

The fastest nonstop flight from Boston to San Juan (BOS-SJU) takes 6h 40m

Top Airlines Flying from Boston to San Juan

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Boston (BOS) to San Juan (SJU)

Compare and book low fare round-trip air tickets from Boston to San Juan. Ideal for travelers with confirmed return itineraries.

Jul 20 - Jul 27, Economy
WN
Boston → San Juan
10h 40m
5:45 AM - 12:25 PM • 1 stop
WN
Boston → San Juan
10h 50m
10:20 AM - 5:10 PM • 1 stop
$478
Southwest Airlines
Jul 20 - Jul 27, Economy
UA
Boston → San Juan
10h 8m
12:35 PM - 9:24 PM • 1 stop
AA
Boston → San Juan
14h 8m
12:58 AM - 8:50 PM • 1 stop
$488
United Airlines
Jul 27 - Aug 03, Economy
B6
Boston → San Juan
29h
8:25 AM - 2:05 AM • 1 stop
B6
Boston → San Juan
6h 46m
8:07 PM - 12:13 AM • nonstop
$649
JetBlue Airways
Jul 27 - Aug 03, Economy
AA
Boston → San Juan
20h 33m
4:06 PM - 4:39 AM • 1 stop
AA
Boston → San Juan
17h 19m
7:25 AM - 6:04 PM • 1 stop
$701
American Airlines
Jul 20 - Jul 27, Economy
AA
Boston → San Juan
12h 12m
6:01 AM - 1:33 PM • 1 stop
AA
Boston → San Juan
15h 57m
3:02 PM - 12:59 AM • 1 stop
$750
American Airlines
Jul 20 - Jul 27, Economy
DL
Boston → San Juan
13h 59m
8:00 AM - 4:39 PM • 1 stop
DL
Boston → San Juan
15h 33m
1:10 PM - 10:43 PM • 1 stop
$807
Delta Airlines

Fly from Boston to San Juan with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Boston to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Boston to San Juan Flights

What are the airports in Boston?
BOS
What’s the most popular airline flying from BOS to SJU?
The most popular airline flying from Boston to San Juan are
Can I fly from BOS to SJU non-stop?
Yes, you can fly BOS to SJU non-stop on
Which airlines fly nonstop between Boston and San Juan?
The non-stop flights between Boston and San Juan are .
What’s the earliest departure time from BOS to SJU Airport?
The earliest flight leaves BOS at 5:45 am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my Boston to San Juan flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOS to SJU?
Read the fare rules of the Boston to San Juan air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boston and San Juan?
operate flights between Boston and San Juan
How long does a flight from Boston to San Juan take?
It takes approximately 4 hour to fly non-stop from BOS to SJU, which is 1674.24 miles by air.
Which airlines provide the cheapest flights from Boston (BOS) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from BOS were found on DL : USD 807
Do I need a passport to fly between BOS and SJU?
Yes
What’s the latest departure time from BOS to SJU ?
The last flight leaves BOS at 12:000 pm

Boston (BOS) to San Juan (SJU): Airport Information

Origin Airport Logan International, Boston, US
Destination Airport Luis Munoz Marin International , San Juan, PR
Distance 1674 miles

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