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Cheap flights from Boston to Puerto Rico from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Puerto Rico departing on 7/12. 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

Spirit Airlines Logo
10:03 am - 2:08 pmBOS-SJU
4h 05mnonstop
Spirit Airlines Logo
1:07 pm - 11:03 pmSJU-BOS
9h 56m1 stop
$175Spirit Airlines
Find Deal
Sun, Aug 3 - Wed, Aug 6
Spirit Airlines Logo
10:03 am - 2:08 pmBOS-SJU
4h 05mnonstop
Spirit Airlines Logo
1:21 am - 8:37 amSJU-BOS
7h 16m1 stop
$177Spirit Airlines
Find Deal
Sun, Aug 3 - Mon, Aug 4
Spirit Airlines Logo
10:03 am - 2:08 pmBOS-SJU
4h 05mnonstop
Spirit Airlines Logo
10:16 pm - 2:30 pmSJU-BOS
16h 14m1 stop
$187Spirit Airlines
Find Deal
Sun, Aug 3 - Fri, Aug 15
Delta Logo
8:00 am - 12:06 pmBOS-SJU
4h 06mnonstop
Delta Logo
1:16 pm - 5:30 pmSJU-BOS
4h 14mnonstop
$244Delta
Find Deal
Tue, Aug 26 - Fri, Aug 29
Frontier Logo
9:40 am - 2:01 amBOS-BQN
16h 21m1 stop
Frontier Logo
11:31 am - 8:35 amBQN-BOS
21h 04m1 stop
$264Frontier
Find Deal
Mon, Aug 11 - Fri, Aug 15
Frontier Logo
9:40 am - 9:16 amBOS-PSE
23h 36m1 stop
Frontier Logo
9:16 am - 8:35 amPSE-BOS
23h 19m1 stop
$264Frontier
Find Deal
Fri, Aug 1 - Fri, Aug 8
JetBlue Logo
5:05 pm - 12:19 amBOS-PSE
7h 14m1 stop
JetBlue Logo
1:59 am - 9:51 amPSE-BOS
7h 52m1 stop
$306JetBlue
Find Deal
Thu, Jul 24 - Tue, Jul 29
JetBlue Logo
5:05 pm - 2:59 amBOS-BQN
9h 54m1 stop
JetBlue Logo
3:15 pm - 11:55 pmBQN-BOS
8h 40m1 stop
$326JetBlue
Find Deal
Wed, Jul 23 - Thu, Jul 31
United Airlines Logo
9:43 am - 11:09 pmBOS-BQN
13h 26m2 stops
United Airlines Logo
12:15 am - 4:43 pmBQN-BOS
16h 28m2 stops
$413United Airlines
Find Deal
Tue, Sep 16 - Fri, Sep 19
United Airlines Logo
7:45 am - 11:09 pmBOS-BQN
15h 24m2 stops
United Airlines Logo
12:15 am - 8:09 amBQN-BOS
7h 54m1 stop
$418United Airlines
Find Deal
Thu, Sep 18 - Sat, Sep 20

Spirit Airlines flights from Boston to Puerto Rico

Our best Spirit Airlines deals on Boston to Puerto Rico flight tickets
Spirit Airlines
Aug 3
BOS10:03 amBoston Logan Intl
4h 05m
SJU2:08 pmSan Juan Luis Munoz Marin Intl
Aug 6
SJU1:07 pmSan Juan Luis Munoz Marin Intl
9h 56m
1 stop
BOS11:03 pmBoston Logan Intl
Spirit Airlines
Aug 3
BOS10:03 amBoston Logan Intl
4h 05m
SJU2:08 pmSan Juan Luis Munoz Marin Intl
Aug 4
SJU1:21 amSan Juan Luis Munoz Marin Intl
7h 16m
1 stop
BOS8:37 amBoston Logan Intl
Spirit Airlines
Aug 3
BOS10:03 amBoston Logan Intl
4h 05m
SJU2:08 pmSan Juan Luis Munoz Marin Intl
Aug 15
SJU10:16 pmSan Juan Luis Munoz Marin Intl
16h 14m
1 stop
BOS2:30 pmBoston Logan Intl

Frontier flights from Boston to Puerto Rico

Our best Frontier deals on Boston to Puerto Rico flight tickets
Frontier
Jul 8
BOS9:01 amBoston Logan Intl
14h 58m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Jul 14
SJU12:59 amSan Juan Luis Munoz Marin Intl
7h 00m
1 stop
BOS7:59 amBoston Logan Intl
Frontier
Jul 8
BOS9:01 amBoston Logan Intl
14h 58m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Jul 11
SJU7:28 pmSan Juan Luis Munoz Marin Intl
13h 07m
1 stop
BOS8:35 amBoston Logan Intl
Frontier
Jul 12
BOS9:40 amBoston Logan Intl
10h 49m
1 stop
SJU8:29 pmSan Juan Luis Munoz Marin Intl
Jul 12
SJU12:59 amSan Juan Luis Munoz Marin Intl
7h 00m
1 stop
BOS7:59 amBoston Logan Intl

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Boston 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 September, then you should wait until August to fly from Boston, when ticket prices are also cheap, with an average price of $213.

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 Boston is on a Monday. momondo users have found tickets for Monday departures for as low as $282. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $320.

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 morning. Flights from Boston to Puerto Rico during this time can be as low as $289. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $330.

What is the cheapest Boston Logan Intl to Puerto Rico flight route?

Fly from Boston Logan Intl to San Juan Luis Munoz Marin Intl for the best Boston Logan Intl - 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 Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $268 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Boston for as low as $219 on momondo.

What cabin class options are available on Boston Logan Intl to Puerto Rico flights?

There are 4 cabin classes available to choose from on Boston Logan Intl 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 Boston to Puerto Rico flights?

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

Cheap Boston to Puerto Rico flight deals and tips

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

Best Price Found

$75

Fastest flight time

4h 04m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Puerto Rico

6 airports
The best one-way flight to Puerto Rico from Boston in the past 72 hours is $75. The best round-trip flight deal from Boston to Puerto Rico found on momondo in the last 72 hours is $175.
The fastest flight from Boston to Puerto Rico takes 4h 04m
Direct flights go from Boston to Puerto Rico on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Delta, Spirit Airlines and Frontier.
There are 6 airports near Puerto Rico: Ponce Mercedita (PSE), Mayagüez Eugenio M De Hostos (MAZ), Vieques (VQS), Culebra (CPX), Aguadilla Borinquen (BQN), San Juan Luis Munoz Marin Intl (SJU)

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Puerto Rico?

    Prices for flights from Boston Logan Intl Airport to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Puerto Rico?

  • How old do you have to be to fly from Boston Logan Intl Airport to Puerto Rico?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Puerto Rico.

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

    The travel and health documents required for your trip to Puerto Rico 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 Puerto Rico. 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 Puerto Rico?


Best airlines flying from Boston to Puerto Rico

Compare and see reviews for airlines that fly from Boston to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $59Free CancellationRating
5.9
3,286 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $95Free CancellationRating
6.3
8,086 reviews
Search Spirit Airlines flights
DeltaPriceFrom $141Free CancellationRating
8.0
7,982 reviews
Search Delta flights
JetBluePriceFrom $149Free CancellationRating
7.3
2,916 reviews
Search JetBlue flights
United AirlinesPriceFrom $204Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $427Free CancellationRating
8.0
4,266 reviews
Search Southwest flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Puerto Rico from Boston with this policy.

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

momondo helps you find the best flight between Boston and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Boston and alert you when they change.


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1 adult
Tue 7/8
Tue 7/15

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