$41 Cheap Spirit Airlines flights from Boston to San Juan (BOS to SJU)

Find The Best Day To Fly from Boston to San Juan

Amazing Spirit Airlines BOS to SJU Flight Deals

The cheapest flights to Luis Munoz Marin Intl. found within the past 7 days were $90 round trip and $41 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 7 - Sat, May 11
BOS
Boston
SJU
San Juan
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, May 7 from Boston to San Juan, returning Sat, May 11, priced at $90 just found
Tue, May 7 - Sat, May 11
BOS
Boston
SJU
San Juan
$94 Roundtrip, just found
$94
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, May 7 from Boston to San Juan, returning Sat, May 11, priced at $94 just found
Tue, May 7 - Fri, May 10
BOS
Boston
SJU
San Juan
$101 Roundtrip, just found
$101
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, May 7 from Boston to San Juan, returning Fri, May 10, priced at $101 just found
Tue, May 7 - Fri, May 10
BOS
Boston
SJU
San Juan
$106 Roundtrip, just found
$106
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, May 7 from Boston to San Juan, returning Fri, May 10, priced at $106 just found

SJU From BOS Economy Coach Packages on Similar Airlines

Prices and availability subject to change. Additional terms may apply.
El Colonial - Adults Only

El Colonial - Adults Only

3.5 out of 5
per person
May 19 - May 24
Roundtrip flight included
Boston (BOS) to San Juan (SJU)
Hyatt Vacation Club at Hacienda del Mar, Dorado

Hyatt Vacation Club at Hacienda del Mar, Dorado

3.5 out of 5
Save 100% on your flight
per person
Jun 10 - Jun 15
Roundtrip flight included
Boston (BOS) to San Juan (SJU)
CIQALA Luxury Suites

CIQALA Luxury Suites

4 out of 5
Save 100% on your flight
per person
May 19 - May 24
Roundtrip flight included
Boston (BOS) to San Juan (SJU)
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Frequently asked questions

Can I catch a flight from Logan Intl. Airport (BOS) to Luis Munoz Marin Intl. Airport (SJU) right now?
Make sure you visit the Covid-19 Travel Advisor to learn if there are any present quarantine requirements and travel advice reports in place in Isla Verde Intl. Airport when jet-setting from Logan Intl. Airport (BOS).
What terminal is Spirit Airlines at Logan Intl. Airport?
Flights routinely depart from terminal B at BOS if you’ve booked a ticket with Spirit Airlines. Landing at SJU? Touch base with your airline (or do some research online) to see which terminal you’ll be exiting the plane at.
Are there Spirit Airlines non-stop flights from BOS to SJU?
If you’re going from Logan Intl. Airport to Luis Munoz Marin Intl. Airport (SJU) and prefer a direct flight, Spirit Airlines has your back. Lock in your seat now and you’ll be touching down at the other end before long.
How long is a Spirit Airlines flight from BOS to SJU?
Enjoy some in-flight shut-eye and touch down at your destination feeling relaxed. You’ll have plenty of time to do so when traveling with Spirit Airlines between BOS and SJU, with the flight taking roughly 6 hours and 1 minute.
What type of aircraft does Spirit Airlines fly from BOS to SJU?
You’ll get to experience everything the Airbus A320 has to offer when flying between Logan Intl. Airport (BOS) and Luis Munoz Marin Intl. Airport (SJU) with Spirit Airlines. Typically, this is the aircraft that operates on this leg.
How many direct and indirect flights does Spirit Airlines fly from BOS to SJU?
You can choose between 2 flights daily with Spirit Airlines from BOS to Luis Munoz Marin Intl. Airport (SJU).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Isla Verde Intl. Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
CarrierFlightDepart BOSArrive SJUThu
4/25		Fri
4/26		Sat
4/27		Sun
4/28		Mon
4/29		Tue
4/30		Wed
5/1		Stops
NK232408:17 pm00:18 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
NK380910:49 pm02:45 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Discover our best Spirit Airlines flight from Boston BOS to San Juan SJU 

To find the best deals on flights to Boston from San Juan with Spirit Airlines, just enter your travel dates, filter by Spirit Airlines, and hit search. You’ll find 2 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Boston BOS to San Juan SJU with Spirit Airlines 

If you’re planning a round trip, booking return flights with Spirit Airlines is usually the most cost-effective option. With airfares ranging from $90 to $106, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Spirit Airlines flights from Boston BOS to San Juan SJU 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Spirit Airlines flight from Boston to San Juan costs from $41. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Juan SJU from  Boston BOS with Spirit Airlines 

To find a cheap Spirit Airlines flight from Boston BOS to San Juan SJU, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Spirit Airlines flights from Boston BOS to San Juan SJU 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover. 

 

Find nonstop flights from Boston BOS to San Juan SJU with Spirit Airlines 

If you’re keen to be on San Juan soil fast, don’t waste time with a stopover—filter your search results to show direct Spirit Airlines flights only. The journey takes around 4 hour(s) 1 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Spirit Airlines flights from Boston BOS to San Juan SJU 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Juan SJU from  Boston BOS with Spirit Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Spirit Airlines Airports
Hop on a(n) Spirit Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
DTWUSADetroit Metropolitan Wayne County7
FLLUSAFort Lauderdale - Hollywood Intl.7
MCOUSAOrlando Intl.6
LASUSAMcCarran Intl.6
ORDUSAO'Hare Intl.6
IAHUSAGeorge Bush Intercontinental4
DFWUSADallas-Fort Worth Intl.4
LAXUSALos Angeles Intl.3
SJUPRILuis Munoz Marin Intl.3
PHLUSAPhiladelphia Intl.2

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