Find cheap flights to San Juan

Round-trip
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Boston (BOS)
San Juan (SJU)
Thu 10/22
Thu 10/29
Any month
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Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel to San Juan. Current restrictions to San Juan are based on Puerto Rico travel restrictions.

View current Puerto Rico travel restrictions

Cheapest flights to San Juan airports

Find the cheapest flights to these San Juan airports from your nearest city or airport
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When is the best time to fly to San Juan?

What is the absolute cheapest flight to San Juan?

The best deal found on momondo in the last two weeks was a flight to San Juan from Mayagüez for $39. This is 93% cheaper than most flight deals to San Juan. To find the cheapest price to San Juan from your area, use momondo’s Airport-to-Airport Pricing Tool.

What is the cheapest day to depart on your flight to San Juan?

Our data shows that Tuesday is the least expensive day to fly to San Juan. Tickets to fly out on this day can be as low as $294. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Juan on Friday is $333.

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

At noon is the cheapest time of day to fly from United States to San Juan when you can find flight prices for as low as $287. Flying to San Juan at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $331 on average. Flights to San Juan from United States in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is there to do in San Juan when it’s raining?

When planning your flight to San Juan, it is important to be aware that some months are not as ideal as others. Specifically, the months of May, August, or September could carry a higher chance of rain, as San Juan sees up to 5.1 inches or more. There are still things to do in San Juan even when it's raining, but be aware that rain is highly probable in the area. Those looking for a great museum with interesting exhibits should take time out of their trip to San Juan to go see Museo de Historia, Antropología y Arte Río Piedras. Museo de Historia, Antropología y Arte Río Piedras is particularly popular with tourists when the weather in San Juan is not ideal. For those looking to get out of the rain and do a little shopping, check out Plaza las Americas.

When is the best time to plan a beach trip to San Juan?

January, February, or March is widely considered the best time to visit San Juan to go to area beaches like Isla Verde Beach. For those looking to visit another area beach, Condado Beach is a great option in the San Juan area.

Is there an alternative airport near San Juan?

Finding an alternative and possibly cheaper destination airport near San Juan is possible. If you are planning a flight to San Juan, consider booking flights to San Juan Luis Munoz Marin Intl Airport (7 mi from San Juan city center), Ceiba J. Aponte de la Torre Airport (34 mi from San Juan city center), Ponce Mercedita Airport (43 mi from San Juan city center), Vieques Airport (46 mi from San Juan city center) or Culebra Airport (54 mi from San Juan city center).

Is there a cheaper alternative to flying into San Juan?

You can find deals at San Juan Isla Grande Airport for $324pp on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.


What are the current travel restrictions for San Juan?

Currently, Puerto Rico travel restrictions include travel to San Juan. Travelers are permitted to enter the Island if they comply with all necessary requirements. All travelers must have a completed travel declaration form and a negative molecular COVID-19 test result issued within the last 72 hours. Children under age 12 are exempt from presenting a COVID-19 PCR-RT test result. They must pass a health screening and temperature check on arrival and obtain an airport exit confirmation number and QR code. Face masks are obligatory. Travelers who arrive without the necessary documentation or a negative molecular COVID-19 test result issued within the last 72 hours are subject to a 14-day quarantine at their own expense. If you are planning to travel to San Juan at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.


San Juan flight deals found on momondo

Check out some of the best fares from airports in United States to San Juan found recently by users on momondo
Cheapest
Best
Quickest
Frontier
Oct 28
PHL
Philadelphia
4h 17m
SJU
San Juan Luis Munoz Marin Intl
Nov 11
SJU
San Juan Luis Munoz Marin Intl
4h 25m
PHL
Philadelphia
Spirit Airlines
Oct 30
EWR
Newark
3h 51m
SJU
San Juan Luis Munoz Marin Intl
Nov 4
SJU
San Juan Luis Munoz Marin Intl
4h 19m
EWR
Newark
Multiple Airlines
Nov 11
PHL
Philadelphia
4h 10m
SJU
San Juan Luis Munoz Marin Intl
Nov 18
SJU
San Juan Luis Munoz Marin Intl
4h 15m
PHL
Philadelphia
United Airlines
Oct 29
EWR
Newark
3h 51m
SJU
San Juan Luis Munoz Marin Intl
Oct 31
SJU
San Juan Luis Munoz Marin Intl
4h 04m
EWR
Newark
Spirit Airlines
Dec 5
EWR
Newark
3h 59m
SJU
San Juan Luis Munoz Marin Intl
Dec 5
SJU
San Juan Luis Munoz Marin Intl
4h 12m
EWR
Newark
Frontier
Oct 27
PHL
Philadelphia
4h 17m
SJU
San Juan Luis Munoz Marin Intl
Oct 30
SJU
San Juan Luis Munoz Marin Intl
4h 21m
PHL
Philadelphia

Find the cheapest one-way flights to San Juan

If you're looking for one-way flights to San Juan, view some of our deals below provided by Frontier and Spirit Airlines
Cheapest
Best
Quickest
Frontier
Nov 11
PHL
Philadelphia
4h 10m
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
Oct 29
EWR
Newark
3h 51m
SJU
San Juan Luis Munoz Marin Intl
United Airlines
Oct 27
EWR
Newark
3h 57m
SJU
San Juan Luis Munoz Marin Intl

Which airlines fly to San Juan?

Here you can see a selection of the most popular and cheapest airlines for flights to San Juan

Airports near San Juan

Below you will find all the airports in San Juan along with the distance from the city center

Start planning your trip to San Juan


Flights to other cities in Puerto Rico

Lost the lust for San Juan? Check out some flights to other cities in Puerto Rico
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