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Cheap flights from La Guardia (LGA) to San Juan (SJU)

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How to find the cheapest flight from
La Guardia (LGA) to San Juan (SJU)

What is the cheapest day to fly round-trip from La Guardia to San Juan?

Users have found that flying from La Guardia to San Juan on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from La Guardia to San Juan?

Find a great deal and save up to 11% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from La Guardia to San Juan within the next two weeks, with the cheapest ticket starting at $380.

What is the cheapest month to fly from La Guardia to San Juan?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to San Juan. Flights to San Juan from La Guardia in September are about $380 on average during September, but can be found for as low as $194.

When is the cheapest time to fly from La Guardia to San Juan (LGA - PR1)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from La Guardia to San Juan by exploring options for tickets in the noon.

Cheap flights from La Guardia to San Juan in August, September 2020

The best prices found for LGA to SJU flights for August, September
3 Aug - 6 Aug
$75pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia
28 Jul - 2 Aug
$76pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia
2 Aug - 8 Aug
$81pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia

La Guardia to San Juan 2020 flight deals

Cheap flights to San Juan from La Guardia found for this year
3 Aug - 10 Aug
$75pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia
28 Jul - 4 Aug
$76pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia
2 Aug - 8 Aug
$81pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia

Last minute flights from La Guardia to San Juan

Late deals on round-trip flights to San Juan from La Guardia, departing today and this week
27 Jul - 5 Aug
$75pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia
28 Jul - 4 Aug
$76pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia
27 Jul - 30 Jul
$82pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia

One-way flights to San Juan from La Guardia

The cheapest one-way flights from La Guardia to San Juan
1:29 pm - 7:23 am
Major Airline
1 Stop
17h 54m
LGA - SJU
Major Airline
$58
StudentUniverse
1:59 pm - 8:42 am
Multiple Airlines
2 Stops
18h 43m
LGA - SJU
Multiple Airlines
$77
SmartFares
4:22 pm - 9:16 am
Spirit Airlines
1 Stop
16h 54m
LGA - SJU
Spirit Airlines
$79
FlyFar

Related info for your journey

Useful info, stats and facts about La Guardia to San Juan flights.

Flight FAQs

From La Guardia to San Juan

Are flight prices decreasing from La Guardia to San Juan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both La Guardia and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from La Guardia to San Juan for under $100 on Cheapflights?

Yes, there are multiple flights from La Guardia to San Juan for under $100. The cheapest flight booked recently is on Spirit Airlines for just $75, but on average you can expect to pay $90.

Are there nonstop flights from La Guardia to San Juan for under $100 on Cheapflights?

There are no nonstop flights from La Guardia to San Juan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from La Guardia to San Juan for under $100?

There are currently 20+ open flights from La Guardia to San Juan within the next 7 days for less than $100.

What days are nonstop flights available from La Guardia to San Juan?

You can find nonstop flights on the following days: Sunday.

Is La Guardia weather warmer or cooler than San Juan?

Expect the weather to be around 90 °F on average in June. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Juan is generally hotter than in La Guardia.

How long is the flight from La Guardia to San Juan?

Departing from La Guardia to San Juan will take you 6h 22m.

What is the cheapest airline to fly from La Guardia to San Juan round-trip?

Cheapflights users have booked flights from La Guardia to San Juan round-trip from $75.

What are the cheapest airlines to fly from La Guardia to San Juan one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $35. However, be on the lookout for offers from Major Airline and JetBlue, as they are both options that can get you from La Guardia to San Juan for a low price.

Alternative routes for La Guardia to San Juan

Destination information for San Juan

Things to know before you go. Useful info for your trip from La Guardia to San Juan
Today's exchange rate
$1 = $1.00
Average temperature for August in San Juan
89.6 °F
Avg rainfall for August in San Juan
5.1 ″

Airports servicing New York

Airports servicing San Juan

San Juan Isla Grande (SIG)
Home Caribbean Puerto Rico San Juan Cheap flights from La Guardia to San Juan