Cheap flights from Boston to San Juan

Round-trip
1 adult
Economy
From?
To?
Thu 6/24
Thu 7/1

Flight information for Boston to San Juan

Find info about flight duration, direct flights, and airports for your flight from Boston to San Juan
Best Price Found$167The best flight deal from Boston to San Juan found on momondo in the last 72 hours is $167
Fastest flight time3h 54mThe fastest flight from Boston to San Juan takes 3h 54m
Direct flightsNoneThere are no direct flights from Boston to San Juan. Popular non-direct route for this connection is Boston Logan Intl Airport - San Juan Luis Munoz Marin Intl Airport.
Airports in San Juan2 airportsThere are 2 airports near San Juan: San Juan Isla Grande (SIG), San Juan Luis Munoz Marin Intl (SJU)

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

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 from Boston to San Juan?

August

The cheapest time of year to fly to San Juan from Boston is August. Most expensive is December

What is the cheapest day to depart Boston for San Juan?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from Boston to San Juan?

in the afternoon

Boston to San Juan flights are approximately 25% more expensive at noon than in the afternoon

What is the cheapest airline that flies to San Juan from Boston?

Frontier

American Airlines, Delta, and Frontier are the most popular carriers operating from Boston to San Juan

What is the cheapest Boston to San Juan flight route?

Boston Logan Intl - San Juan Luis Munoz Marin Intl

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

How far in advance should you book Boston to San Juan flights?

45 days before

The cheapest time to buy a flight from Boston to San Juan is approximately 45 days to departure


Easily compare round-trip flights from Boston to San Juan

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to San Juan by changing tabs
Multiple Airlines
Aug 31
BOS5:49 amBoston Logan Intl
16h 36m
1 stop
SJU10:25 pmSan Juan Luis Munoz Marin Intl
Sep 14
SJU9:18 amSan Juan Luis Munoz Marin Intl
4h 37m
BOS1:55 pmBoston Logan Intl
Spirit Airlines
Aug 31
BOS7:54 amBoston Logan Intl
4h 13m
SJU12:07 pmSan Juan Luis Munoz Marin Intl
Sep 14
SJU9:18 amSan Juan Luis Munoz Marin Intl
4h 37m
BOS1:55 pmBoston Logan Intl
Spirit Airlines
Sep 8
BOS7:46 amBoston Logan Intl
4h 25m
SJU12:11 pmSan Juan Luis Munoz Marin Intl
Sep 15
SJU9:18 amSan Juan Luis Munoz Marin Intl
4h 37m
BOS1:55 pmBoston Logan Intl
Multiple Airlines
Aug 31
BOS5:49 amBoston Logan Intl
16h 36m
1 stop
SJU10:25 pmSan Juan Luis Munoz Marin Intl
Sep 13
SJU11:07 pmSan Juan Luis Munoz Marin Intl
7h 38m
1 stop
BOS6:45 amBoston Logan Intl
Spirit Airlines
Sep 14
BOS7:46 amBoston Logan Intl
4h 25m
SJU12:11 pmSan Juan Luis Munoz Marin Intl
Sep 18
SJU9:18 amSan Juan Luis Munoz Marin Intl
4h 37m
BOS1:55 pmBoston Logan Intl
Multiple Airlines
Aug 31
BOS5:49 amBoston Logan Intl
16h 36m
1 stop
SJU10:25 pmSan Juan Luis Munoz Marin Intl
Sep 14
SJU1:30 pmSan Juan Luis Munoz Marin Intl
17h 26m
1 stop
BOS6:56 amBoston Logan Intl

Find the cheapest one-way flights from Boston to San Juan

If you're looking for one-way flights from Boston to San Juan, view some of our deals below provided by Frontier and Spirit Airlines
Spirit Airlines
Sep 29
BOS7:46 amBoston Logan Intl
4h 25m
SJU12:11 pmSan Juan Luis Munoz Marin Intl
Frontier
Aug 31
BOS5:49 amBoston Logan Intl
16h 36m
1 stop
SJU10:25 pmSan Juan Luis Munoz Marin Intl
Multiple Airlines
Jul 27
BOS12:45 pmBoston Logan Intl
12h 21m
1 stop
SJU1:06 amSan Juan Luis Munoz Marin Intl

Best airlines flying from Boston to San Juan

Compare and see reviews for airlines that fly from Boston to San Juan with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $102
Free Cancellation
Rating
7.6
8.0

Boarding

7.1

Comfort

8.1

Crew

6.9

Entertainment

7.1

Food

Reviews

Pros: Fast and easy flight

Cons: No sign at the boarding gate what the destination of the flight was - sometimes gates change I couldn’t easily confirm that I was at the correct gate

1 / 10
Spirit Airlines
PriceFrom $124
Free Cancellation
Rating
7.1
7.4

Boarding

6.8

Comfort

7.7

Crew

6.3

Entertainment

6.5

Food

Reviews

Pros: Well, it was not very comfortable and we were delayed for an hour. And a crew member was sick.

Cons: Mostly everything.

1 / 10
American Airlines
PriceFrom $133
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.9

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Delayed flight no reasons seems like American Airlines don’t know what to do in these situations

Cons: I believe this airlines should have figured the answer to this question by now.

1 / 10
Delta
PriceFrom $134
Free Cancellation
Rating
8.1
8.3

Boarding

8.4

Comfort

8.3

Crew

7.9

Entertainment

8.1

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10
United Airlines
PriceFrom $135
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!

1 / 10
JetBlue
PriceFrom $217
Free Cancellation
Rating
7.9
8.2

Boarding

8.1

Comfort

8.5

Crew

7.8

Entertainment

7.5

Food

Reviews

Cons: Extremely disappointed about flight 1379 scheduled to depart at 0658, 18 Jun 21. Flight departure was moved to 10:30 AM and later to 12:30 PM without giving any reason for the delay to the hundreds of passengers that arrived at the airport between 4:30 AM to 5:30 AM to meet the airlines requirements. Poor performance by Jet blue. Lost of time and money for me. Thumps down. Blue is my favorite color, live up to it.

1 / 10

  • Are airlines flying from Boston Logan Intl to San Juan offering flexible cancellation due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Boston Logan Intl to San Juan are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: JetBlue, Spirit Airlines, and American Airlines.



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