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Cheap flights from Massachusetts to Puerto Rico from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Puerto Rico departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:31 pm - 5:30 pm
BOS
-
SJU
3h 59mnonstop
Frontier Logo
4:35 pm - 1:13 am
SJU
-
BOS
9h 38m1 stop
$149Frontier
Tue, Jan 6 - Tue, Jan 13
Multiple Airlines Logo
3:18 pm - 8:24 pm
BOS
-
SJU
4h 06mnonstop
Multiple Airlines Logo
6:00 am - 9:19 am
SJU
-
BOS
4h 19mnonstop
$151Multiple Airlines
Fri, Feb 6 - Sat, Feb 14
Multiple Airlines Logo
5:23 pm - 12:44 pm
BOS
-
SJU
18h 21m1 stop
Multiple Airlines Logo
10:52 am - 2:12 pm
SJU
-
BOS
4h 20mnonstop
$152Multiple Airlines
Sat, Jan 24 - Fri, Jan 30
Multiple Airlines Logo
10:35 am - 2:45 pm
BOS
-
SJU
4h 10mnonstop
Multiple Airlines Logo
9:52 am - 2:10 pm
SJU
-
BOS
4h 18mnonstop
$153Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Spirit Airlines Logo
3:18 pm - 8:24 pm
BOS
-
SJU
4h 06mnonstop
Spirit Airlines Logo
6:00 am - 2:38 pm
SJU
-
BOS
9h 38m1 stop
$156Spirit Airlines
Mon, Feb 2 - Sat, Feb 7
Spirit Airlines Logo
5:34 am - 3:35 pm
BOS
-
SJU
9h 01m1 stop
Spirit Airlines Logo
6:00 am - 2:38 pm
SJU
-
BOS
9h 38m1 stop
$157Spirit Airlines
Tue, Jan 20 - Sat, Jan 24
Frontier Logo
10:18 am - 3:22 pm
BOS
-
SJU
4h 04mnonstop
Frontier Logo
9:23 pm - 10:11 am
SJU
-
BOS
13h 48m1 stop
$158Frontier
Sun, Jan 4 - Sat, Jan 10
United Airlines Logo
4:05 pm - 11:57 pm
BOS
-
BQN
6h 52m1 stop
United Airlines Logo
1:09 am - 7:13 am
BQN
-
BOS
7h 04m1 stop
$211United Airlines
Sat, Jan 31 - Fri, Feb 6
United Airlines Logo
6:00 am - 11:57 pm
BOS
-
BQN
16h 57m2 stops
United Airlines Logo
1:09 am - 7:13 am
BQN
-
BOS
7h 04m1 stop
$219United Airlines
Thu, Jan 29 - Sun, Feb 1
Delta Logo
12:51 pm - 8:58 pm
ALB
-
SJU
7h 07m1 stop
Delta Logo
3:55 pm - 11:59 pm
SJU
-
ALB
9h 04m1 stop
$231Delta
Tue, Jan 27 - Tue, Feb 3

Frontier flights from Massachusetts to Puerto Rico

Our best Frontier deals on Massachusetts to Puerto Rico flight tickets
Frontier
Jan 6
BOS12:31 pmBoston Logan Intl
3h 59m
SJU5:30 pmSan Juan Luis Munoz Marin Intl
Jan 13
SJU4:35 pmSan Juan Luis Munoz Marin Intl
9h 38m
1 stop
BOS1:13 amBoston Logan Intl
$149
Find similar
Frontier
Jan 24
BOS6:00 amBoston Logan Intl
10h 00m
1 stop
SJU5:00 pmSan Juan Luis Munoz Marin Intl
Jan 31
SJU6:11 pmSan Juan Luis Munoz Marin Intl
8h 02m
1 stop
BOS1:13 amBoston Logan Intl
$174
Find similar
Frontier
Feb 19
BOS11:45 amBoston Logan Intl
21h 25m
1 stop
PSE10:10 amPonce Mercedita
Feb 28
PSE2:41 pmPonce Mercedita
19h 25m
1 stop
BOS9:06 amBoston Logan Intl
$180
Find similar

JetBlue flights from Massachusetts to Puerto Rico

Our best JetBlue deals on Massachusetts to Puerto Rico flight tickets
JetBlue
Dec 30
BOS6:50 pmBoston Logan Intl
4h 06m
SJU11:56 pmSan Juan Luis Munoz Marin Intl
Jan 4
SJU6:01 amSan Juan Luis Munoz Marin Intl
4h 12m
BOS9:13 amBoston Logan Intl
$186
Find similar
JetBlue
Dec 29
BOS5:01 amBoston Logan Intl
3h 59m
SJU10:00 amSan Juan Luis Munoz Marin Intl
Jan 7
SJU2:00 pmSan Juan Luis Munoz Marin Intl
4h 13m
BOS5:13 pmBoston Logan Intl
$187
Find similar
JetBlue
Jan 31
BOS5:50 pmBoston Logan Intl
4h 05m
SJU10:55 pmSan Juan Luis Munoz Marin Intl
Feb 17
SJU8:20 pmSan Juan Luis Munoz Marin Intl
4h 12m
BOS11:32 pmBoston Logan Intl
$194
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Massachusetts to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 1/6

12:31 pm-5:30 pm

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Tue 1/13

4:35 pm-1:13 am

1 stop9h 38m

$149

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Fri 2/6

3:18 pm-8:24 pm

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Sat 2/14

6:00 am-9:19 am

Nonstop4h 19m

$151

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sat 1/24

5:23 pm-12:44 pm

1 stop18h 21m

San Juan Luis Munoz Marin Intl

Fri 1/30

10:52 am-2:12 pm

Nonstop4h 20m

$152

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 4/7

10:35 am-2:45 pm

Nonstop4h 10m

San Juan Luis Munoz Marin Intl

Tue 4/14

9:52 am-2:10 pm

Nonstop4h 18m

$153

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Mon 2/2

3:18 pm-8:24 pm

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Sat 2/7

6:00 am-2:38 pm

1 stop9h 38m

$156

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 1/20

5:34 am-3:35 pm

1 stop9h 01m

San Juan Luis Munoz Marin Intl

Sat 1/24

6:00 am-2:38 pm

1 stop9h 38m

$157

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sun 1/4

10:18 am-3:22 pm

Nonstop4h 04m

San Juan Luis Munoz Marin Intl

Sat 1/10

9:23 pm-10:11 am

1 stop13h 48m

$158

BostonAguadilla

BOS - BQN

BOSBQN

Boston Logan Intl

Sat 1/31

4:05 pm-11:57 pm

1 stop6h 52m

Aguadilla Borinquen

Fri 2/6

1:09 am-7:13 am

1 stop7h 04m

$211

BostonAguadilla

BOS - BQN

BOSBQN

Boston Logan Intl

Thu 1/29

6:00 am-11:57 pm

2 stops16h 57m

Aguadilla Borinquen

Sun 2/1

1:09 am-7:13 am

1 stop7h 04m

$219

AlbanySan Juan

ALB - SJU

ALBSJU

Albany Intl

Tue 1/27

12:51 pm-8:58 pm

1 stop7h 07m

San Juan Luis Munoz Marin Intl

Tue 2/3

3:55 pm-11:59 pm

1 stop9h 04m

$231

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Massachusetts to Puerto Rico

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 to Puerto Rico?

If you don’t want to visit Puerto Rico in January, then you should wait until March to fly from Massachusetts, when ticket prices are also cheap, with an average price of $264.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Massachusetts is on a Monday. momondo users have found tickets for Monday departures for as low as $302. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around $343.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the afternoon. Flights from Massachusetts to Puerto Rico during this time can be as low as $313. In contrast, the most expensive time of day to depart to Puerto Rico is at noon when prices are around $338.

What is the cheapest Massachusetts to Puerto Rico flight route?

Fly from Boston Logan Intl to San Juan Luis Munoz Marin Intl for the best Massachusetts - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $305 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Massachusetts for as low as $269 on momondo.

What cabin class options are available on Massachusetts to Puerto Rico flights?

There are 4 cabin classes available to choose from on Massachusetts to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to Puerto Rico.

Cheap Massachusetts to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Puerto Rico

Best Price Found

$122

Fastest flight time

3h 48m

Direct flights

Every day

Airports in Puerto Rico

20 airports
The best one-way flight to Puerto Rico from Massachusetts in the past 72 hours is $122. The best round-trip flight deal from Massachusetts to Puerto Rico found on momondo in the last 72 hours is $238.
The fastest flight from Massachusetts to Puerto Rico takes 3h 48m
Direct flights go from Massachusetts to Puerto Rico every day.
There are 20 airports in Puerto Rico. From Massachusetts there are direct flights to San Juan Luis Munoz Marin Intl (SJU).
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Puerto Rico?

    Prices for flights from Massachusetts to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from Massachusetts to Puerto Rico?

  • How old do you have to be to fly from Massachusetts to Puerto Rico?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Massachusetts to Puerto Rico?

Best airlines flying from Massachusetts to Puerto Rico

Compare and see reviews for airlines that fly from Massachusetts to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $89Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $98Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
JetBluePriceFrom $99Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
DeltaPriceFrom $151Free CancellationRating
7.9
8,009 reviews
Search Delta flights
United AirlinesPriceFrom $194Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
SouthwestPriceFrom $383Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Puerto Rico?

It is quick and easy to find Massachusetts to Puerto Rico 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 Puerto Rico that suits you.

Can I find flights from Massachusetts to Puerto Rico with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Massachusetts to Puerto Rico flights to just show those with flexible booking policies.

How can momondo help me find flights from Massachusetts to Puerto Rico?

Once you have performed a search for Massachusetts to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Massachusetts to Puerto Rico right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Puerto Rico trip

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Find better results for your trip to Puerto Rico

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