BOS - SJU

$38 Find Cheap Flights from Boston to San Juan Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Luis Munoz Marin Intl departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to San Juan.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to San Juan.
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Cheap Flight Deals from Boston to San Juan Airport (BOS-SJU)

 
These are the cheapest deals for flights from Boston to Luis Munoz Marin Intl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Luis Munoz Marin Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Luis Munoz Marin Intl.

Recent one-way flight deals from Boston to Luis Munoz Marin Intl

Only flying one-way? Below are some of the best one-way flight deals from Boston to Luis Munoz Marin Intl found on KAYAK recently.

Recent last minute flight deals from Boston to Luis Munoz Marin Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to Luis Munoz Marin Intl.

Recent direct flight deals from Boston to Luis Munoz Marin Intl

The latest deals for direct flights from Boston to Luis Munoz Marin Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boston to Luis Munoz Marin Intl

Find recent round-trip train or bus tickets from Boston to Luis Munoz Marin Intl.

All round-trip flight deals to Luis Munoz Marin Intl

The cheapest plane tickets to Luis Munoz Marin Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:03 am - 3:07 pmBOS-SJU
4h 04mnonstop
5:35 am - 9:03 amSJU-BOS
4h 28mnonstop
$88Frontier
Find Deal
Mon, Feb 3 - Fri, Feb 7
10:03 am - 3:07 pmBOS-SJU
4h 04mnonstop
5:35 am - 9:03 amSJU-BOS
4h 28mnonstop
$89Frontier
Find Deal
Tue, Jan 21 - Wed, Jan 29
10:03 am - 3:07 pmBOS-SJU
4h 04mnonstop
5:35 am - 9:03 amSJU-BOS
4h 28mnonstop
$90Frontier
Find Deal
Tue, Jan 28 - Thu, Feb 6
9:27 am - 2:32 pmBOS-SJU
4h 05mnonstop
5:25 am - 8:51 amSJU-BOS
4h 26mnonstop
$94Frontier
Find Deal
Sat, Dec 7 - Fri, Dec 13
12:41 pm - 8:11 pmBOS-SJU
6h 30m1 stop
6:00 am - 9:26 amSJU-BOS
4h 26mnonstop
$95Frontier
Find Deal
Wed, Dec 11 - Wed, Dec 18
4:59 pm - 3:50 amBOS-SJU
9h 51m1 stop
6:40 am - 10:00 amSJU-BOS
4h 20mnonstop
$108Spirit Airlines
Find Deal
Sat, Feb 22 - Wed, Feb 26
9:52 am - 2:57 pmBOS-SJU
4h 05mnonstop
5:10 am - 1:23 pmSJU-BOS
9h 13m1 stop
Sun, Dec 8 - Fri, Dec 13
5:15 pm - 12:37 amBOS-SJU
6h 22m1 stop
5:35 am - 9:03 amSJU-BOS
4h 28mnonstop
Fri, Jan 31 - Wed, Feb 5
9:57 am - 1:40 amBOS-SJU
14h 43m1 stop
9:13 pm - 9:29 amSJU-BOS
13h 16m1 stop
$120Spirit Airlines
Find Deal
Tue, Dec 10 - Wed, Dec 25
8:10 am - 1:18 pmBOS-SJU
4h 08mnonstop
2:13 pm - 5:40 pmSJU-BOS
4h 27mnonstop
$213Delta
Find Deal
Tue, Dec 10 - Wed, Dec 18
10:26 am - 3:31 pmBOS-SJU
4h 05mnonstop
$38Frontier
Find Deal
Tue, Jan 14
12:43 pm - 5:53 pmBOS-SJU
4h 10mnonstop
$40Spirit Airlines
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Tue, Jan 7
3:54 pm - 5:00 amBOS-SJU
12h 06m1 stop
$93American Airlines
Find Deal
Wed, Feb 19
5:16 am - 3:43 pmBOS-SJU
9h 27m1 stop
$107American Airlines
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Mon, Nov 25
10:20 pm - 3:13 amBOS-SJU
3h 53mnonstop
$118JetBlue
Find Deal
Mon, Nov 25
8:10 am - 1:15 pmBOS-SJU
4h 05mnonstop
$142Delta
Find Deal
Wed, Dec 4
6:00 am - 9:26 pmBOS-SJU
14h 26m2 stops
$147United Airlines
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Sat, Dec 7
8:10 am - 1:15 pmBOS-SJU
4h 05mnonstop
$148Delta
Find Deal
Tue, Nov 26
10:59 pm - 9:57 amBOS-SJU
9h 58m1 stop
$156JetBlue
Find Deal
Sat, Feb 22
9:30 am - 12:36 amBOS-SJU
14h 06m2 stops
$161United Airlines
Find Deal
Sat, Dec 7
5:30 am - 12:42 amBOS-SJU
18h 12m1 stop
5:01 am - 8:27 amSJU-BOS
4h 26mnonstop
Mon, Nov 25 - Sat, Dec 7
5:30 am - 12:42 amBOS-SJU
18h 12m1 stop
9:32 pm - 9:38 amSJU-BOS
13h 06m1 stop
Mon, Nov 25 - Sat, Dec 7
8:43 pm - 10:07 amBOS-SJU
12h 24m1 stop
4:25 pm - 9:33 amSJU-BOS
18h 08m1 stop
$164Spirit Airlines
Find Deal
Fri, Nov 22 - Tue, Nov 26
8:43 pm - 10:07 amBOS-SJU
12h 24m1 stop
4:25 pm - 9:33 amSJU-BOS
18h 08m1 stop
$166Spirit Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
11:10 am - 4:09 pmBOS-SJU
3h 59mnonstop
7:00 am - 10:10 amSJU-BOS
4h 10mnonstop
$196Frontier
Find Deal
Mon, Nov 25 - Wed, Nov 27
11:10 am - 4:09 pmBOS-SJU
3h 59mnonstop
7:00 am - 10:10 amSJU-BOS
4h 10mnonstop
$198Frontier
Find Deal
Fri, Nov 22 - Wed, Nov 27
8:10 am - 1:15 pmBOS-SJU
4h 05mnonstop
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
$239Delta
Find Deal
Sat, Nov 23 - Wed, Dec 4
7:55 pm - 12:55 amBOS-SJU
4h 00mnonstop
1:26 pm - 4:41 pmSJU-BOS
4h 15mnonstop
$245JetBlue
Find Deal
Sat, Nov 23 - Wed, Nov 27
10:20 pm - 3:13 amBOS-SJU
3h 53mnonstop
6:01 am - 9:10 amSJU-BOS
4h 09mnonstop
$259JetBlue
Find Deal
Sun, Nov 24 - Wed, Dec 4
8:10 am - 1:15 pmBOS-SJU
4h 05mnonstop
2:08 pm - 5:30 pmSJU-BOS
4h 22mnonstop
$264Delta
Find Deal
Fri, Nov 22 - Tue, Dec 3
10:03 am - 3:07 pmBOS-SJU
4h 04mnonstop
5:35 am - 9:03 amSJU-BOS
4h 28mnonstop
$88Frontier
Find Deal
Mon, Feb 3 - Fri, Feb 7
10:03 am - 3:07 pmBOS-SJU
4h 04mnonstop
5:35 am - 9:03 amSJU-BOS
4h 28mnonstop
$89Frontier
Find Deal
Tue, Jan 21 - Wed, Jan 29
10:03 am - 3:07 pmBOS-SJU
4h 04mnonstop
5:35 am - 9:03 amSJU-BOS
4h 28mnonstop
$90Frontier
Find Deal
Tue, Jan 28 - Thu, Feb 6
9:27 am - 2:32 pmBOS-SJU
4h 05mnonstop
5:25 am - 8:51 amSJU-BOS
4h 26mnonstop
$94Frontier
Find Deal
Sat, Dec 7 - Fri, Dec 13
9:27 am - 2:32 pmBOS-SJU
4h 05mnonstop
6:48 pm - 10:14 pmSJU-BOS
4h 26mnonstop
Sat, Dec 7 - Sat, Dec 21
12:43 pm - 5:53 pmBOS-SJU
4h 10mnonstop
5:35 am - 9:03 amSJU-BOS
4h 28mnonstop
Wed, Jan 8 - Fri, Jan 17
10:50 pm - 3:48 amBOS-SJU
3h 58mnonstop
8:00 am - 11:14 amSJU-BOS
4h 14mnonstop
$195JetBlue
Find Deal
Tue, Dec 31 - Fri, Jan 17
6:00 pm - 10:58 pmBOS-SJU
3h 58mnonstop
7:00 am - 10:11 amSJU-BOS
4h 11mnonstop
$203JetBlue
Find Deal
Tue, Dec 10 - Wed, Dec 18
8:10 am - 1:18 pmBOS-SJU
4h 08mnonstop
2:13 pm - 5:40 pmSJU-BOS
4h 27mnonstop
$213Delta
Find Deal
Tue, Dec 10 - Fri, Dec 13
8:10 am - 1:15 pmBOS-SJU
4h 05mnonstop
2:13 pm - 5:40 pmSJU-BOS
4h 27mnonstop
$248Delta
Find Deal
Wed, Dec 4 - Tue, Dec 10

Flights from Boston to Luis Munoz Marin Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to San Juan Airport?

The average price of all flights from Boston to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Juan Airport on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Boston to San Juan Airport. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Boston to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $161 on average. On the other hand, the most expensive months are December and February, where the average cost of tickets is $443 and $357 respectively.

How far in advance should I book a flight from Boston to San Juan Luis Munoz Marin Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to San Juan Luis Munoz Marin Intl Airport, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 15 days before departure.

Good to know

Low season

September

High season

February

Cheapest flight

$38
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Boston to San Juan Airport

When to book flights from Boston to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Boston to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boston to San Juan Airport flights

  • What is the best way to reach San Juan from San Juan International Airport?

    The quickest and most convenient way to go from the airport to San Juan center is by taxi. There is also a public bus, but timetables may be irregular and bulky luggage is not permitted. In front of the airport, there is a line of tourist cabs which have fixed rates to various destinations. To go to Old San Juan, prepare to pay approximately $19 for a 20m ride.

  • Where is the closest hotel to San Juan airport?

    Should you prefer to remain close to the airport, whether it be for a connecting or early flight, the San Juan Airport Hotel is a good choice. Situated onsite at Terminal D, it could not be more convenient. Apart from the close proximity to the terminals, the accommodation provides guest with a bar, 24h reception desk, and a business center.

  • Can I park my car at Boston airport while I am in San Juan?

    Should you prefer to travel to Boston airport with your own car, you can park it at the long-term economy parking lot situated on the airport grounds. If you have heavy bags to carry, you may also want to take one of the free shuttle buses that operate from the lot to the airport every 15-20m. The first day of parking costs approximately $52 and each subsequent day $26, so you can return from San Juan without expecting astronomical fees.

  • Are there 24h restaurants at Boston airport?

    In Terminal A in the pre-security area, there is a 24h Dunkin’ Donuts where you can get coffee and a scrumptious snack. However, most eateries at Boston International Airport open between 4:30 and 5:00 am and only close 30m prior to the last departure, so you should mostly have no problems finding something to eat before you board your flight from Boston to San Juan.

  • What is the cheapest flight from Boston to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Boston to San Juan Luis Munoz Marin Intl Airport was $38 for a one-way ticket and $88 for a round-trip.

  • Do I need a passport to fly between Boston and San Juan Airport?

    Yes

  • Which airports will I be using when flying from Boston to San Juan Airport?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at San Juan Airport, also known as San Juan Luis Munoz Marin Intl.

  • Which airlines offer Wi-Fi service onboard planes from Boston to San Juan Airport?

    JetBlue, Delta, Spirit Airlines, and American Airlines offer inflight Wi-Fi service on the Boston to San Juan Airport flight route.

  • Which aircraft models fly most regularly from Boston to San Juan Airport?

    The Airbus A321neo is the aircraft model that flies most regularly on the Boston to San Juan Airport flight route.

  • Which airline alliances offer flights from Boston to San Juan Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and San Juan Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Boston to San Juan Airport?

    There are nonstop flights from Boston to San Juan Airport on a daily basis.

  • Which is the best airline for flights from Boston to San Juan, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Boston to San Juan are Southwest and Delta. With an average price for the route of $780 and an overall rating of 8.1, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $345 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Boston to San Juan Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to San Juan Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to San Juan Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan Airport from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to San Juan Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan Airport with an airline and back to Boston with another airline. Booking your flights between Boston and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to San Juan Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan Airport from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Boston to San Juan Luis Munoz Marin Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $121 or less one-way and $188 or less round-trip.
  • With JetBlue Airways you can fly nonstop and for a good price from Boston to San Juan. The low-cost airline usually takes off from Terminal C of Boston International Airport (BOS).
  • There are various airline lounges available at Boston International Airport, but in the Lounge at Terminal C in the post-security area, Gate C19, passengers of any airline and class are welcome. Here you can work, relax, or enjoy a drink before boarding your flight from Boston to San Juan. Entry passes cost approximately $40 for 3h.
  • Keep your kids entertained at the Kidports, available in Terminals A-C. The play areas are all situated in the post-security area of their respective terminal, so your children can play and have fun until it is time to board the plane.
  • Instead of dealing with public transport and stressing about taxis, you can rent your own vehicle at one of the many agencies represented at San Juan Luis Munoz Marin International Airport (SJU). Internationally trusted companies like Alamo, Avis, and Thrifty are located on the first floor of the multistory parking garage.
  • If hunger is already gnawing on you upon your arrival in San Juan, there is a wide range of options to appease your stomach. Especially popular among tourists in San Juan is the Landshark Grill and Bar at Terminal C. Here you will find scrumptious burgers and other mouth-watering dishes on the menu, as well as a relaxing atmosphere.
See more tips

Prefer to fly non-stop from Boston to San Juan Airport?

Find which airlines fly direct from Boston Logan Intl Airport to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Nonstop departures

Boston Logan Intl to San Juan Luis Munoz Marin Intl

Monday

Aer Lingus, British Airways, Delta, +10 more

Aer Lingus, British Airways, +11 more

Tuesday

Aer Lingus, British Airways, Delta, +11 more

Aer Lingus, British Airways, +12 more

Wednesday

Aer Lingus, British Airways, Delta, +10 more

Aer Lingus, British Airways, +11 more

Thursday

Aer Lingus, British Airways, Delta, +10 more

Aer Lingus, British Airways, +11 more

Friday

Aer Lingus, British Airways, Delta, +10 more

Aer Lingus, British Airways, +11 more

Saturday

Aer Lingus, British Airways, Delta, +10 more

Aer Lingus, British Airways, +11 more

Sunday

Aer Lingus, British Airways, Delta, +11 more

Aer Lingus, British Airways, +12 more

See more direct flights

Nonstop returns

San Juan Luis Munoz Marin Intl to Boston Logan Intl

Monday

Aer Lingus, Delta, Etihad Airways, +10 more

Aer Lingus, Delta, +11 more

Tuesday

Aer Lingus, Delta, EL AL, +11 more

Aer Lingus, Delta, +12 more

Wednesday

Aer Lingus, Delta, Etihad Airways, +10 more

Aer Lingus, Delta, +11 more

Thursday

Aer Lingus, Delta, EL AL, +10 more

Aer Lingus, Delta, +11 more

Friday

Aer Lingus, Delta, Etihad Airways, +10 more

Aer Lingus, Delta, +11 more

Saturday

Aer Lingus, Delta, Etihad Airways, +10 more

Aer Lingus, Delta, +11 more

Sunday

Aer Lingus, Delta, EL AL, +11 more

Aer Lingus, Delta, +12 more

See more direct flights
See more direct flights

Top 5 airlines serving from Boston to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Boston to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8765 reviews
8.2Boarding
7.3Food
7.9Entertainment
7.9Comfort
8.5Crew
Airline reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

8.0 ExcellentAndrew, Nov 2024MCO - LGA
Read more Delta reviews

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Crew was nice. Flight was timely. Seats could be better as well as the food considering it’s first class.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Good and consistent Printer in lounge did not work for me :(

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

All fine save for the abominable catering. Really gone downhill. We found it all inedible.

I upgraded to first class only to find out that I still had no access to the sky lounge without a sky miles card or AmEx (something that should be emphasized outside of the fine print!) Also, no food or drink service provided during the flight, so I basically paid 4x more just for “free” checked baggage and a bigger seat. Not worth it.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Flight was on time arrived at the destination 10min early they kept in touch via email

Like the space, did not like the snack options, there was no power outlet in seats, no entertainment, no flyfi.

I volunteered to let them put my carry on suitcase in the baggage storage area. But when we landed I was told it was being unloaded IN A DIFFERENT TERMINAL! I had to walk (painful for me) a long way to retrieve my bag and my ride had to move from the waiting area they were in to a totally different one. Not happy.

Overall fine but both ways for this trip was delayed.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

Always delays from Boston to Salt lake but this time was very long. Don’t understand while they board the passengers and then make them sit in the plane

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

It was as expected for such a short flight. No complaints

The departing flight from Newark to Charlotte was fine. It was the returning flight from Charlotte to Newark that was awful. We had scheduled an 8:35pm return flight time. We got delayed TEN times all the way to 5am in the morning! We were told over 4 different excuses as to why the flight kept getting delayed. First it was the flight crew needed to rest, then it was something technical with the plane, then it was something with air traffic control, and finally it was because they couldn’t find a captain and had to wait until the morning so the captain could get some rest. It was terrible sleeping overnight in the airport. They offered a $12 meal voucher. That was it! And the only place open in the middle of the night was Dunkin’ Donuts who didn’t even accept the voucher. They should have cancelled the flight much earlier on in the evening instead of just stringing us along hour by hour with more delays. Not professional and unacceptable. There was no refund for inconvenience. I probably will not be flying American Airlines again.

This leg they tried and did well with what they had to work from.

It was nice being on a flight that had working wifi. The boarding was quick - why don’t all airlines have small boarding groups window to aisle? Makes so much sense!!! I was disappointed to be the first person stopped to have to gate check my carryon. Especially when there was plenty of overhead space at the back! But I get it…keeps it moving. Crew was nice.

The flight was as good as it gets when flying. On time departure and arrival plus no lost luggage.

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

Packed commercial flight was as comfortable as can be expected

My seat was very worn. Otherwise I had an excellent flight

I'm not a valued flyer so I'm always in the last group to board...that sucks, always

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

Boarding was slow the scanner broke mid through boarding and they had to manually do it

Average, boarding was ok, the eye scanner broken mid way through boarding they ahd to do it manually. Did not eat any food, Not even water was offered for free.

Boarding attendant was rude. Crew on the plan were more interested in talking amongst themselves and did not ask parentage if they needed anything or even walk down the isles.

Flight was ok with exception of the multiple delays. As with all Spirit flights, the sights are extremely uncomfortable and lack leg space. However, the price savings is the plus.

WiFi didn’t work despite paying for it. Crew was nice.

I upgraded my ticket at the ticket counter and was not informed of the huge bottleneck at TSA pre check. It took me over an hour to get through the line at this small airport and although I ran to the gate and reached it prior to scheduled departure, it had already pushed pack. I missed the flight. Spirit rebooked me on a flight to Orlando that evening, which would require me to then rent a car and drive to FLL. For scheduling reasons, I determined it be would better to rent a car in Pensacola and drive it to my destination in FLL. Spirit called me that evening and asked me if I was going to board the plane. I explained no, for scheduling reasons. The person apologized and said I would receive a refund, but I have not heard back. Certainly, I ought to be refunded the upgrade I paid for at the counter.

The staff from LAX to New Orleans were rude but the staff from New Orleans to LAX were nice!

Did what they needed to do. Brought us from point A to point B timely and without issue. Boarding through deplaning smooth.

Direct 2.5 hour flight good. Free snacks and coffee, water, or soft drinks not available...bad.

Atlanta airport gate area floor and nearly all seats disgusting. Spirit airlines crew fantastic!!

Booked direct in July '24. Turned into a 14 hr layover (both ways) in Denver. My 5 day vaca turned into a 1 day . Not good, BUT,... Thank you for the people @ Frontier who were professionally friendly & approachable.

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

The crew was ghetto lol I felt like I was on an inner city field trip

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

Allowed me to chose my seat without extra charge (I purchased full-price ticket) and boarding was in group1. Didn't even serve water.

Book cheap flights from Boston to San Juan

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to San Juan found on KAYAK in the last 72 hours.
1/14Tue
nonstopFrontier
4h 05mBOS-SJU
$38
1/7Tue
nonstopSpirit Airlines
4h 10mBOS-SJU
$40
2/19Wed
1 stopAmerican Airlines
12h 06mBOS-SJU
$93
11/25Mon
1 stopAmerican Airlines
9h 27mBOS-SJU
$107
11/25Mon
nonstopJetBlue
3h 53mBOS-SJU
$118
12/4Wed
nonstopDelta
4h 05mBOS-SJU
$142
12/7Sat
2 stopsUnited Airlines
14h 26mBOS-SJU
$147
11/26Tue
nonstopDelta
4h 05mBOS-SJU
$148
2/22Sat
1 stopJetBlue
9h 58mBOS-SJU
$156
12/7Sat
2 stopsUnited Airlines
14h 06mBOS-SJU
$161

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Last minute flights from Boston to Luis Munoz Marin Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to San Juan that are departing in the next 10 days.
11/25Mon
multi-stop
18h 12mBOS-SJU
12/7Sat
nonstop
4h 26mSJU-BOS
$136
11/25Mon
multi-stop
18h 12mBOS-SJU
12/7Sat
multi-stop
13h 06mSJU-BOS
$146
11/22Fri
multi-stopSpirit Airlines
12h 24mBOS-SJU
11/26Tue
multi-stopSpirit Airlines
18h 08mSJU-BOS
$164
11/23Sat
multi-stopSpirit Airlines
12h 24mBOS-SJU
11/26Tue
multi-stopSpirit Airlines
18h 08mSJU-BOS
$166
11/25Mon
nonstopFrontier
3h 59mBOS-SJU
11/27Wed
nonstopFrontier
4h 10mSJU-BOS
$196
11/22Fri
nonstopFrontier
3h 59mBOS-SJU
11/27Wed
nonstopFrontier
4h 10mSJU-BOS
$198
11/23Sat
nonstopDelta
4h 05mBOS-SJU
12/4Wed
nonstopDelta
4h 22mSJU-BOS
$239
11/23Sat
nonstopJetBlue
4h 00mBOS-SJU
11/27Wed
nonstopJetBlue
4h 15mSJU-BOS
$245
11/24Sun
nonstopJetBlue
3h 53mBOS-SJU
12/4Wed
nonstopJetBlue
4h 09mSJU-BOS
$259
11/22Fri
nonstopDelta
4h 05mBOS-SJU
12/3Tue
nonstopDelta
4h 22mSJU-BOS
$264

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