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Flight Deals from Boston to Puerto Rico from $191

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Top Deals on flights from Boston to San Juan

Boston, US (BOS) - San Juan, PR (SJU)

Frontier Airlines Logo
Frontier Airlines

Apr 5

BOS
3h 59m
Direct

Apr 5

SJU
Frontier Airlines Logo
Frontier Airlines

Apr 9

SJU
4h 16m
Direct

Apr 9

BOS

as low as

$191

Boston, US (BOS) - San Juan, PR (SJU)

Spirit Airlines Logo
Spirit Airlines

Apr 14

BOS
3h 56m
Direct

Apr 14

SJU
Spirit Airlines Logo
Spirit Airlines

Apr 17

SJU
4h 7m
Direct

Apr 17

BOS

as low as

$200

Boston, US (BOS) - San Juan, PR (SJU)

Frontier Airlines Logo
Frontier Airlines

Apr 14

BOS
11h 32m
MCO

Apr 14

SJU
Frontier Airlines Logo
Frontier Airlines

Apr 20

SJU
19h 2m
MCO

Apr 21

BOS

as low as

$213

Boston, US (BOS) - San Juan, PR (SJU)

Spirit Airlines Logo
Spirit Airlines

Apr 14

BOS
13h 10m
FLL

Apr 14

SJU
Spirit Airlines Logo
Spirit Airlines

Apr 20

SJU
4h 7m
Direct

Apr 20

BOS

as low as

$217

Boston, US (BOS) - San Juan, PR (SJU)

Frontier Airlines Logo
Frontier Airlines

Apr 11

BOS
11h 34m
ATL

Apr 12

SJU
Frontier Airlines Logo
Frontier Airlines

Apr 20

SJU
19h 2m
MCO

Apr 21

BOS

as low as

$234

Boston, US (BOS) - San Juan, PR (SJU)

Delta Air Lines Logo
Delta Air Lines

Apr 13

BOS
4h 1m
Direct

Apr 13

SJU
Delta Air Lines Logo
Delta Air Lines

Apr 15

SJU
4h 14m
Direct

Apr 15

BOS

as low as

$303

Boston, US (BOS) - San Juan, PR (SJU)

JetBlue Logo
JetBlue

Apr 14

BOS
3h 59m
Direct

Apr 15

SJU
JetBlue Logo
JetBlue

Apr 17

SJU
4h
Direct

Apr 18

BOS

as low as

$303

Boston, US (BOS) - San Juan, PR (SJU)

Delta Air Lines Logo
Delta Air Lines

Apr 13

BOS
7h 22m
DTW

Apr 13

SJU
Delta Air Lines Logo
Delta Air Lines

Apr 15

SJU
4h 14m
Direct

Apr 15

BOS

as low as

$307

Boston, US (BOS) - San Juan, PR (SJU)

Spirit Airlines Logo
Spirit Airlines

Apr 12

BOS
17h 57m
MIA

Apr 12

SJU
Spirit Airlines Logo
Spirit Airlines

Apr 19

SJU
9h 3m
MCO

Apr 19

BOS

as low as

$310

Boston, US (BOS) - San Juan, PR (SJU)

JetBlue Logo
JetBlue

Apr 15

BOS
3h 59m
Direct

Apr 16

SJU
JetBlue Logo
JetBlue

Apr 22

SJU
7h 53m
JFK

Apr 22

BOS

as low as

$331

Boston, US (BOS) - San Juan, PR (SJU)

American Airlines Logo
American Airlines

Apr 14

BOS
6h 35m
PHL

Apr 14

SJU
American Airlines Logo
American Airlines

Apr 20

SJU
15h 2m
MIA

Apr 21

BOS

as low as

$336

Boston, US (BOS) - San Juan, PR (SJU)

JetBlue Logo
JetBlue

Apr 14

BOS
10h 17m
RIC

Apr 14

SJU
JetBlue Logo
JetBlue

Apr 18

SJU
4h 11m
Direct

Apr 18

BOS

as low as

$359

Top Deals on flights from Boston to Aguadilla

Boston, US (BOS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Apr 22

BOS
8h 57m
JFK

Apr 23

BQN
JetBlue Logo
JetBlue

May 6

BQN
10h 8m
MCO
DCA

May 6

BOS

as low as

$360

Boston, US (BOS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

May 2

BOS
8h 21m
JFK

May 3

BQN
JetBlue Logo
JetBlue

May 9

BQN
9h 49m
FLL

May 10

BOS

as low as

$364

Boston, US (BOS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Apr 23

BOS
29h 21m
JFK

Apr 25

BQN
JetBlue Logo
JetBlue

Apr 29

BQN
9h 49m
FLL

Apr 30

BOS

as low as

$375

Boston, US (BOS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Apr 23

BOS
29h 21m
JFK

Apr 25

BQN
JetBlue Logo
JetBlue

Apr 29

BQN
18h 9m
FLL
DCA

Apr 30

BOS

as low as

$389

Boston, US (BOS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Apr 22

BOS
8h 57m
JFK

Apr 23

BQN
JetBlue Logo
JetBlue

May 6

BQN
15h 28m
MCO

May 6

BOS

as low as

$407

Boston, US (BOS) - Aguadilla, PR (BQN)

United Airlines Logo
United Airlines

May 2

BOS
7h 37m
EWR

May 2

BQN
United Airlines Logo
United Airlines

May 9

BQN
8h 56m
EWR

May 9

BOS

as low as

$433

Boston, US (BOS) - Aguadilla, PR (BQN)

United Airlines Logo
United Airlines

May 2

BOS
13h 49m
ORD
EWR

May 2

BQN
United Airlines Logo
United Airlines

May 9

BQN
8h 56m
EWR

May 9

BOS

as low as

$433

Boston, US (BOS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Apr 22

BOS
9h 29m
BUF
JFK

Apr 23

BQN
JetBlue Logo
JetBlue

May 6

BQN
11h 34m
MCO
DCA

May 6

BOS

as low as

$434

Boston, US (BOS) - Aguadilla, PR (BQN)

United Airlines Logo
United Airlines

Apr 22

BOS
13h 4m
EWR

Apr 22

BQN
United Airlines Logo
United Airlines

May 6

BQN
10h 3m
EWR
IAD

May 6

BOS

as low as

$441

Boston, US (BOS) - Aguadilla, PR (BQN)

United Airlines Logo
United Airlines

May 5

BOS
12h 24m
ORD
EWR

May 5

BQN
United Airlines Logo
United Airlines

May 13

BQN
10h 3m
EWR
IAD

May 13

BOS

as low as

$478

Boston, US (BOS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

Apr 23

BOS
16h 11m
TPA
JFK

Apr 24

BQN
JetBlue Logo
JetBlue

Apr 29

BQN
18h 9m
FLL
DCA

Apr 30

BOS

as low as

$486

Boston, US (BOS) - Aguadilla, PR (BQN)

JetBlue Logo
JetBlue

May 5

BOS
18h 43m
TPA
FLL

May 6

BQN
JetBlue Logo
JetBlue

May 13

BQN
13h 15m
JFK

May 13

BOS

as low as

$542

Top Deals on flights from Boston to Ponce

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 7

BOS
21h 34m
MCO

May 8

PSE
JetBlue Logo
JetBlue

May 10

PSE
29h 49m
MCO
JFK

May 11

BOS

as low as

$605

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 7

BOS
21h 34m
MCO

May 8

PSE
JetBlue Logo
JetBlue

May 10

PSE
29h 3m
MCO

May 11

BOS

as low as

$608

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 8

BOS
12h 34m
MCO

May 9

PSE
JetBlue Logo
JetBlue

May 10

PSE
29h 49m
MCO
JFK

May 11

BOS

as low as

$658

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 7

BOS
20h 15m
JFK
MCO

May 8

PSE
JetBlue Logo
JetBlue

May 10

PSE
29h 49m
MCO
JFK

May 11

BOS

as low as

$663

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 8

BOS
12h 34m
MCO

May 9

PSE
JetBlue Logo
JetBlue

May 10

PSE
15h 17m
MCO

May 10

BOS

as low as

$682

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

May 8

BOS
20h 15m
JFK
MCO

May 9

PSE
JetBlue Logo
JetBlue

May 10

PSE
29h 49m
MCO
JFK

May 11

BOS

as low as

$723

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

Apr 17

BOS
10h 59m
MCO

Apr 18

PSE
JetBlue Logo
JetBlue

Apr 28

PSE
23h 1m
MCO
JFK

Apr 29

BOS

as low as

$974

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

Apr 17

BOS
10h 59m
MCO

Apr 18

PSE
JetBlue Logo
JetBlue

Apr 28

PSE
24h 24m
MCO

Apr 29

BOS

as low as

$1018

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

Apr 17

BOS
24h 2m
RIC
MCO

Apr 18

PSE
JetBlue Logo
JetBlue

Apr 28

PSE
32h 45m
MCO
JFK

Apr 29

BOS

as low as

$1427

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

Apr 17

BOS
10h 59m
MCO

Apr 18

PSE
JetBlue Logo
JetBlue

Apr 28

PSE
8h 6m
MCO

Apr 28

BOS

as low as

$4484

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

Apr 17

BOS
24h 2m
RIC
MCO

Apr 18

PSE
JetBlue Logo
JetBlue

Apr 28

PSE
8h 6m
MCO

Apr 28

BOS

as low as

$5306

Boston, US (BOS) - Ponce, PR (PSE)

JetBlue Logo
JetBlue

Apr 17

BOS
24h 2m
RIC
MCO

Apr 18

PSE
JetBlue Logo
JetBlue

Apr 28

PSE
23h 1m
MCO
JFK

Apr 29

BOS

as low as

$6261

Top Deals on flights from Boston to Culebra

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
9h 25m
SJU

May 2

CPX
JetBlue Logo
JetBlue

May 8

CPX
8h 17m
SJU

May 8

BOS

as low as

$575

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
9h 25m
SJU

May 2

CPX
JetBlue Logo
JetBlue

May 8

CPX
8h 43m
SJU

May 8

BOS

as low as

$575

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
8h 13m
SJU

May 1

CPX
JetBlue Logo
JetBlue

May 8

CPX
8h 43m
SJU

May 8

BOS

as low as

$581

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
8h 13m
SJU

May 1

CPX
JetBlue Logo
JetBlue

May 8

CPX
8h 17m
SJU

May 8

BOS

as low as

$581

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
8h 13m
SJU

May 1

CPX
JetBlue Logo
JetBlue

May 8

CPX
10h 15m
SJU

May 8

BOS

as low as

$581

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
9h 25m
SJU

May 2

CPX
JetBlue Logo
JetBlue

May 8

CPX
8h 43m
SJU

May 8

BOS

as low as

$590

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
9h 25m
SJU

May 2

CPX
JetBlue Logo
JetBlue

May 8

CPX
8h 17m
SJU

May 8

BOS

as low as

$590

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
9h 25m
SJU

May 2

CPX
JetBlue Logo
JetBlue

May 8

CPX
6h 47m
SJU

May 8

BOS

as low as

$615

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
6h 43m
SJU

May 1

CPX
JetBlue Logo
JetBlue

May 8

CPX
8h 43m
SJU

May 8

BOS

as low as

$621

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
6h 43m
SJU

May 1

CPX
JetBlue Logo
JetBlue

May 8

CPX
10h 15m
SJU

May 8

BOS

as low as

$621

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
8h 13m
SJU

May 1

CPX
JetBlue Logo
JetBlue

May 8

CPX
6h 47m
SJU

May 8

BOS

as low as

$621

Boston, US (BOS) - Culebra, PR (CPX)

JetBlue Logo
JetBlue

May 1

BOS
6h 43m
SJU

May 1

CPX
JetBlue Logo
JetBlue

May 8

CPX
8h 17m
SJU

May 8

BOS

as low as

$621

Top Deals on flights from Boston to Mayagueez

Boston, US (BOS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Oct 9

BOS
20h 29m
SJU

Oct 10

MAZ
Cape Air Logo
Cape Air

Oct 23

MAZ
18h 2m
SJU

Oct 24

BOS

as low as

$707

Boston, US (BOS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Oct 9

BOS
20h 29m
SJU

Oct 10

MAZ
Cape Air Logo
Cape Air

Oct 23

MAZ
16h 38m
SJU

Oct 23

BOS

as low as

$707

Boston, US (BOS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Oct 9

BOS
21h 24m
SJU

Oct 10

MAZ
Cape Air Logo
Cape Air

Oct 23

MAZ
16h 38m
SJU

Oct 23

BOS

as low as

$707

Boston, US (BOS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Oct 9

BOS
13h 24m
SJU

Oct 10

MAZ
Cape Air Logo
Cape Air

Oct 23

MAZ
7h 30m
SJU

Oct 23

BOS

as low as

$707

Boston, US (BOS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Oct 9

BOS
25h 32m
SJU

Oct 10

MAZ
Cape Air Logo
Cape Air

Oct 23

MAZ
7h 30m
SJU

Oct 23

BOS

as low as

$707

Boston, US (BOS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Oct 9

BOS
21h 24m
SJU

Oct 10

MAZ
Cape Air Logo
Cape Air

Oct 23

MAZ
14h 38m
SJU

Oct 23

BOS

as low as

$707

Boston, US (BOS) - Mayagueez, PR (MAZ)

JetBlue Logo
JetBlue

Oct 9

BOS
21h 24m
SJU

Oct 10

MAZ
Cape Air Logo
Cape Air

Oct 23

MAZ
7h 30m
SJU

Oct 23

BOS

as low as

$707

Boston, US (BOS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

Oct 9

BOS
20h 49m
EWR
SJU

Oct 10

MAZ
United Airlines Logo
United Airlines

Oct 23

MAZ
10h 29m
SJU
IAD

Oct 23

BOS

as low as

$1877

Boston, US (BOS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

Oct 9

BOS
20h 49m
EWR
SJU

Oct 10

MAZ
United Airlines Logo
United Airlines

Oct 23

MAZ
11h 44m
SJU
ORD

Oct 24

BOS

as low as

$1877

Boston, US (BOS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

Oct 9

BOS
19h 21m
EWR
SJU

Oct 10

MAZ
United Airlines Logo
United Airlines

Oct 23

MAZ
10h 29m
SJU
IAD

Oct 23

BOS

as low as

$1877

Boston, US (BOS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

Oct 9

BOS
19h 21m
EWR
SJU

Oct 10

MAZ
United Airlines Logo
United Airlines

Oct 23

MAZ
11h 44m
SJU
ORD

Oct 24

BOS

as low as

$1877

Boston, US (BOS) - Mayagueez, PR (MAZ)

United Airlines Logo
United Airlines

Oct 9

BOS
22h 4m
EWR
SJU

Oct 10

MAZ
United Airlines Logo
United Airlines

Oct 23

MAZ
10h 29m
SJU
IAD

Oct 23

BOS

as low as

$1889

Good to Know

Essential information to help you plan your flight from Boston to Puerto Rico

Cheapest Flight

$191

The lowest price we found in the last two weeks, departing Apr 5 and returning Apr 9

Airline F93h 59m ‧ economy

Fastest Flights

$200

The fastest flight that we found in the last two weeks, departing Apr 14 and returning Apr 17

Airline NK3h 56m ‧ economy

Cheapest Flight Round-trip

$191

Cheapest price found in the last 14 days, departing Apr 5 and returning Apr 9

Airline F93h 59m ‧ economy

Cheapest Layover airport

$433

The cheapest layover airport to Aguadilla is currently $433

Airline UA2 stops ‧ 13h 49m ‧ economy

Best Arrival airport

$360

The best arrival airport to Aguadilla is currently $360

Airline B61 stop ‧ 8h 57m ‧ economy

Best Departure airport

$360

The best departure airport to Aguadilla is currently $360

Airline B61 stop ‧ 8h 57m ‧ economy

Cheapest Airline

$360

The cheapest airline to Aguadilla is currently $360

Airline B61 stop ‧ 8h 57m ‧ economy

Fly from Boston to San Juan during late January or September for the best deals, avoiding late March and late December when prices peak.

When planning your trip from Boston to San Juan, it's essential to consider the seasonal price variations. The most expensive times to fly are late March through early April, peaking around the holiday in late December, with prices reaching their highest point during Christmas. Conversely, the lowest airfares can be found in late January and throughout most of September, offering considerable savings. Major price increases and decreases are evident, with abrupt spikes in late March and significant drops post-January. Overall, the high season averages around a range above $440, while the low season stays below $400, resulting in notable savings opportunities for budget travelers.

Book your Boston to San Juan flight 67-75 days ahead for the best prices; avoid waiting too long to prevent higher costs.

When planning your trip from Boston to San Juan, the optimal time to purchase your ticket is between 67 to 75 days before departure, particularly around 73 days when prices are at their lowest, approximately $373. If you book earlier, you risk paying around $517, a significant 39% increase. Prices remain low until about 48 days prior, but we advise against waiting that long due to increasing volatility and declining seat availability. Make sure to book at least 11 days before your departure, as prices can rise sharply to around $582. If you're within 48 days of your travel date, act quickly to avoid higher costs, which can increase steadily until the last minute.

Frequently Asked Questions

Which cities in Puerto Rico can I fly to from Boston?

From Boston, you can fly directly to San Juan's Luis Muñoz Marín International Airport, which is the main gateway to Puerto Rico. There are also options to fly to other cities like Ponce or Aguadilla via connecting flights through major hubs. San Juan is ideal for beach resorts, historic sites, and vibrant city life, while Ponce and Aguadilla serve more regional and leisure destinations.

How long is the flight from Boston to Puerto Rico?

From Boston to San Juan, non-stop flights generally last about 4 hours 30 minutes, with westbound flights taking roughly the same time. One-stop routes to other Puerto Rican cities like Ponce or Mayagüez can take around 5 to 7 hours total, including layovers.

Are there direct flights from Boston to Puerto Rico?

Yes, there are direct flights from Boston to Puerto Rico, typically landing at San Juan's Luis Muñoz Marín International Airport. Airlines such as JetBlue and American Airlines operate non-stop routes, with flight times around four to five hours. If non-stops are unavailable, one-stop flights often connect through major hubs like Miami or Dallas, with total travel times of approximately six to seven hours.

Which airlines fly from Boston to Puerto Rico?

Boston to Puerto Rico is served mainly by JetBlue and American Airlines nonstop, with other options via hub airports like Miami or Charlotte.

When is the cheapest time to fly from Boston to Puerto Rico?

Flights from Boston to Puerto Rico are typically cheaper in late spring and fall, avoiding the summer peak and holiday periods. Booking midweek flights and during the daytime can also help reduce costs.

How far in advance should I book flights from Boston to Puerto Rico?

For Boston to Puerto Rico, booking 2 to 4 weeks ahead generally offers good prices, but for summer or holiday travel, aim for 4 to 8 weeks in advance.

What are the most popular cities to visit in Puerto Rico?

In Puerto Rico, key destinations include San Juan for its vibrant culture and historic sites, Ponce for art and architecture, Rincon for surfing and beaches, and El Yunque National Forest for outdoor adventures.

Do I need a visa to travel from Boston to Puerto Rico?

As a U.S. citizen, you do not need a visa or electronic travel authorization to travel from Boston to Puerto Rico, since it is a U.S. territory. Entry requirements are generally the same as domestic travel, but always check for any updated federal or local rules before your trip.

Which airports in Puerto Rico are best to fly into from Boston?

For flights from Boston to Puerto Rico, San Juan Luis Muñoz Marín International Airport is the main hub with the most direct flights from the U.S. and serves as a gateway for resorts and regional travel. Rafael Hernández Airport in Aguadilla is smaller but convenient for western Puerto Rico and beach resorts.

What is the baggage allowance on flights from Boston to Puerto Rico?

Baggage allowances from Boston to Puerto Rico vary by airline and fare class. Basic economy fares may not include checked bags, but standard economy generally includes at least one checked bag and a carry-on. Premium cabins offer more baggage and additional amenities.

What cabin and seat options are typical from Boston to Puerto Rico?

Flights from Boston to Puerto Rico typically offer Economy and Business class with lie-flat seats on some routes, while Premium Economy is less common and First class is limited.

Are overnight flights available from Boston to Puerto Rico?

Yes. Many flights from Boston to Puerto Rico depart in the evening and arrive early the next morning at San Juan's Luis Muñoz Marín International Airport, allowing travelers to maximize their time on the island.

When is the best time of year to visit Puerto Rico?

The best times to visit Puerto Rico are from March to June and September to November, when the weather is warm but the crowds and prices are lighter compared to peak summer months.