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Cheap flights from San Juan to Boston from $37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan to Boston departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Juan to Boston

Cheap round-trip flights

These are some of the best round-trip flight deals from San Juan to Boston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Juan to Boston.

Cheap last minute flights

Planning a quick getaway from San Juan to Boston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Boston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Juan to Boston

Find recent round-trip train or bus tickets from San Juan to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
6:48 pm - 10:14 pmSJU-BOS
4h 26mnonstop
12:43 pm - 5:53 pmBOS-SJU
4h 10mnonstop
$85Spirit Airlines
Find Deal
Sat, Dec 21 - Tue, Jan 7
6:00 am - 9:26 amSJU-BOS
4h 26mnonstop
10:26 am - 3:31 pmBOS-SJU
4h 05mnonstop
$87Frontier
Find Deal
Wed, Dec 18 - Mon, Jan 6
6:00 am - 9:26 amSJU-BOS
4h 26mnonstop
12:43 pm - 5:53 pmBOS-SJU
4h 10mnonstop
Wed, Dec 18 - Sun, Jan 5
6:48 pm - 10:14 pmSJU-BOS
4h 26mnonstop
12:43 pm - 5:53 pmBOS-SJU
4h 10mnonstop
$93Spirit Airlines
Find Deal
Sun, Dec 22 - Fri, Jan 3
6:48 pm - 10:14 pmSJU-BOS
4h 26mnonstop
10:26 am - 3:31 pmBOS-SJU
4h 05mnonstop
Thu, Dec 19 - Mon, Jan 13
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
8:00 am - 1:05 pmBOS-SJU
4h 05mnonstop
$195Delta
Find Deal
Wed, Dec 4 - Wed, Jan 1
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
8:10 am - 1:18 pmBOS-SJU
4h 08mnonstop
$213Delta
Find Deal
Wed, Dec 4 - Sat, Dec 7
4:00 am - 7:09 amSJU-BOS
4h 09mnonstop
10:50 pm - 3:48 amBOS-SJU
3h 58mnonstop
$215JetBlue
Find Deal
Fri, Dec 20 - Sat, Jan 4
2:05 am - 2:16 pmSJU-BOS
13h 11m2 stops
2:45 pm - 10:22 pmBOS-SJU
6h 37m1 stop
$222United Airlines
Find Deal
Fri, Jan 31 - Tue, Feb 4
6:01 am - 9:10 amSJU-BOS
4h 09mnonstop
6:00 pm - 10:58 pmBOS-SJU
3h 58mnonstop
$233JetBlue
Find Deal
Wed, Dec 4 - Mon, Dec 9
6:00 am - 9:26 amSJU-BOS
4h 26mnonstop
$37Frontier
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Wed, Dec 25
6:00 am - 9:26 amSJU-BOS
4h 26mnonstop
$38Frontier
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Wed, Dec 18
6:48 pm - 10:14 pmSJU-BOS
4h 26mnonstop
$40Spirit Airlines
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Thu, Dec 19
6:48 pm - 10:14 pmSJU-BOS
4h 26mnonstop
$46Spirit Airlines
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Fri, Dec 20
7:10 pm - 10:29 pmSJU-BOS
4h 19mnonstop
$89JetBlue
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Tue, Dec 24
2:10 am - 5:20 amSJU-BOS
4h 10mnonstop
$103JetBlue
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Tue, Nov 26
5:50 am - 5:54 pmSJU-BOS
13h 04m1 stop
$107American Airlines
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Wed, Nov 27
5:50 am - 11:48 amSJU-BOS
6h 58m1 stop
$109American Airlines
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Wed, Nov 27
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
$117Delta
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Wed, Dec 4
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
$137Delta
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Tue, Dec 3
4:25 pm - 9:33 amSJU-BOS
18h 08m1 stop
2:18 pm - 2:52 amBOS-SJU
11h 34m1 stop
$169Spirit Airlines
Find Deal
Tue, Nov 26 - Thu, Dec 12
4:25 pm - 9:33 amSJU-BOS
18h 08m1 stop
12:41 pm - 8:11 pmBOS-SJU
6h 30m1 stop
Tue, Nov 26 - Tue, Dec 10
7:00 am - 10:10 amSJU-BOS
4h 10mnonstop
11:10 am - 4:09 pmBOS-SJU
3h 59mnonstop
$200Frontier
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Fri, Nov 22 - Mon, Dec 2
9:00 am - 7:40 pmSJU-BOS
11h 40m1 stop
5:20 am - 3:54 pmBOS-SJU
9h 34m1 stop
$214American Airlines
Find Deal
Mon, Nov 25 - Fri, Nov 29
3:59 am - 12:40 amSJU-BOS
21h 41m1 stop
12:41 pm - 8:11 pmBOS-SJU
6h 30m1 stop
$227Frontier
Find Deal
Mon, Nov 25 - Tue, Dec 10
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
8:10 am - 1:18 pmBOS-SJU
4h 08mnonstop
$239Delta
Find Deal
Tue, Nov 26 - Tue, Dec 10
1:50 am - 5:00 amSJU-BOS
4h 10mnonstop
6:00 am - 3:32 pmBOS-SJU
8h 32m1 stop
$255JetBlue
Find Deal
Mon, Nov 25 - Tue, Dec 10
1:50 am - 5:00 amSJU-BOS
4h 10mnonstop
6:00 pm - 10:58 pmBOS-SJU
3h 58mnonstop
$259JetBlue
Find Deal
Mon, Nov 25 - Tue, Dec 10
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
8:10 am - 1:18 pmBOS-SJU
4h 08mnonstop
$264Delta
Find Deal
Tue, Nov 26 - Fri, Dec 6
4:50 pm - 10:58 pmSJU-BOS
7h 08m1 stop
5:20 am - 8:53 pmBOS-SJU
14h 33m1 stop
$323American Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:48 pm - 10:14 pmSJU-BOS
4h 26mnonstop
12:43 pm - 5:53 pmBOS-SJU
4h 10mnonstop
$85Spirit Airlines
Find Deal
Sat, Dec 21 - Tue, Jan 7
6:00 am - 9:26 amSJU-BOS
4h 26mnonstop
10:26 am - 3:31 pmBOS-SJU
4h 05mnonstop
$87Frontier
Find Deal
Wed, Dec 18 - Mon, Jan 6
6:00 am - 9:26 amSJU-BOS
4h 26mnonstop
12:43 pm - 5:53 pmBOS-SJU
4h 10mnonstop
Wed, Dec 18 - Sun, Jan 5
6:48 pm - 10:14 pmSJU-BOS
4h 26mnonstop
12:43 pm - 5:53 pmBOS-SJU
4h 10mnonstop
$93Spirit Airlines
Find Deal
Sun, Dec 22 - Fri, Jan 3
5:25 am - 8:51 amSJU-BOS
4h 26mnonstop
9:52 am - 2:57 pmBOS-SJU
4h 05mnonstop
$94Frontier
Find Deal
Fri, Dec 6 - Sun, Dec 8
6:48 pm - 10:14 pmSJU-BOS
4h 26mnonstop
10:26 am - 3:31 pmBOS-SJU
4h 05mnonstop
Thu, Dec 19 - Mon, Jan 13
4:00 am - 7:09 amSJU-BOS
4h 09mnonstop
10:50 pm - 3:48 amBOS-SJU
3h 58mnonstop
$177JetBlue
Find Deal
Fri, Dec 20 - Thu, Jan 2
4:00 am - 7:09 amSJU-BOS
4h 09mnonstop
6:55 pm - 11:54 pmBOS-SJU
3h 59mnonstop
$195JetBlue
Find Deal
Fri, Dec 20 - Tue, Jan 7
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
8:10 am - 1:18 pmBOS-SJU
4h 08mnonstop
$205Delta
Find Deal
Wed, Dec 4 - Mon, Dec 9
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
8:00 am - 1:05 pmBOS-SJU
4h 05mnonstop
$211Delta
Find Deal
Wed, Dec 4 - Wed, Jan 1

Delta flights from San Juan to Boston

Our best Delta deals on San Juan to Boston flight tickets
Delta
Dec 4
SJU2:08 pmSan Juan Luis Munoz Marin Intl
4h 22m
BOS5:30 pmBoston Logan Intl
Jan 1
BOS8:00 amBoston Logan Intl
4h 05m
SJU1:05 pmSan Juan Luis Munoz Marin Intl
Delta
Dec 4
SJU2:08 pmSan Juan Luis Munoz Marin Intl
4h 22m
BOS5:30 pmBoston Logan Intl
Dec 7
BOS8:10 amBoston Logan Intl
4h 08m
SJU1:18 pmSan Juan Luis Munoz Marin Intl
Delta
Dec 4
SJU2:08 pmSan Juan Luis Munoz Marin Intl
4h 22m
BOS5:30 pmBoston Logan Intl
Dec 7
BOS8:10 amBoston Logan Intl
4h 08m
SJU1:18 pmSan Juan Luis Munoz Marin Intl

Spirit Airlines flights from San Juan to Boston

Our best Spirit Airlines deals on San Juan to Boston flight tickets
Spirit Airlines
Dec 21
SJU6:48 pmSan Juan Luis Munoz Marin Intl
4h 26m
BOS10:14 pmBoston Logan Intl
Jan 7
BOS12:43 pmBoston Logan Intl
4h 10m
SJU5:53 pmSan Juan Luis Munoz Marin Intl
Spirit Airlines
Dec 22
SJU6:48 pmSan Juan Luis Munoz Marin Intl
4h 26m
BOS10:14 pmBoston Logan Intl
Jan 3
BOS12:43 pmBoston Logan Intl
4h 10m
SJU5:53 pmSan Juan Luis Munoz Marin Intl
Spirit Airlines
Dec 23
SJU6:48 pmSan Juan Luis Munoz Marin Intl
4h 26m
BOS10:14 pmBoston Logan Intl
Jan 4
BOS12:43 pmBoston Logan Intl
4h 10m
SJU5:53 pmSan Juan Luis Munoz Marin Intl

See travel insights to Boston from

How to get the cheapest flight ticket from San Juan to Boston

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 Boston?

In general, September is the cheapest month to fly from San Juan to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $139. If you aren’t able to travel during the month of September, then book flights to Boston from San Juan during January instead. Flights to Boston in January, while not as cheap as those in September, still average around $198.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from San Juan to Boston is on a Friday when prices can be found for as low as $222. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $271.

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

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from San Juan to Boston in the morning for as low as $213. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $283 per ticket.

What is the cheapest San Juan to Boston Logan Intl flight route?

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

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from San Juan when booking 28 days ahead of your departure date. In general, you can expect to find flights to Boston for around $232 when searching 28 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from San Juan for as low as $119 on momondo.

What cabin class options are available on San Juan to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on San Juan to Boston Logan Intl 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 San Juan to Boston flights?

You could potentially save up to 27% on your flight if you consider stops on a San Juan to Boston flight.

Cheap San Juan to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan to Boston

Best Price Found

$37

Fastest flight time

4h 05m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from San Juan in the past 72 hours is $37. The best round-trip flight deal from San Juan to Boston found on momondo in the last 72 hours is $85.
The fastest flight from San Juan to Boston takes 4h 05m
Direct flights go from San Juan to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • How far is San Juan to Boston Logan Intl by plane?

    San Juan and Boston Logan Intl are 1675.2 mi apart from one another. Typically, this will take 4h 09m by plane in normal conditions.

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

    Prices for flights from San Juan to Boston Logan Intl Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from San Juan to Boston Logan Intl Airport?

    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 San Juan to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from San Juan to Boston

Compare and see reviews for airlines that fly from San Juan to Boston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $60Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $89Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
JetBluePriceFrom $131Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
DeltaPriceFrom $135Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $204Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Juan to Boston?

Finding the right flight to Boston from San Juan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from San Juan to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Juan to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from San Juan to Boston?

Once you have performed a search for San Juan to Boston 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 San Juan to Boston right now. Can momondo alert me if prices change?

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


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