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Cheap flights from New York LaGuardia Airport to Puerto Rico from $86

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Puerto Rico departing on 1/18. 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 New York LaGuardia Airport to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:30 am - 8:27 pmLGA-SJU
12h 57m1 stop
Spirit Airlines Logo
8:00 am - 11:15 pmSJU-LGA
16h 15m1 stop
$176Spirit Airlines
Find Deal
Thu, Nov 20 - Tue, Nov 25
American Airlines Logo
10:30 am - 8:50 pmLGA-SJU
9h 20m2 stops
American Airlines Logo
6:00 am - 6:29 pmSJU-LGA
13h 29m1 stop
$185American Airlines
Find Deal
Tue, Jan 27 - Wed, Feb 4
Multiple Airlines Logo
7:32 am - 12:45 amLGA-SJU
16h 13m1 stop
Multiple Airlines Logo
6:05 am - 9:23 amSJU-LGA
4h 18mnonstop
$190Multiple Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 20
Multiple Airlines Logo
12:59 pm - 11:31 pmLGA-SJU
9h 32m1 stop
Multiple Airlines Logo
6:59 pm - 3:30 pmSJU-LGA
21h 31m1 stop
$194Multiple Airlines
Find Deal
Mon, Jan 19 - Fri, Jan 23
Frontier Logo
4:30 pm - 2:50 amLGA-SJU
9h 20m1 stop
Frontier Logo
10:42 am - 11:29 amSJU-LGA
25h 47m1 stop
$199Frontier
Find Deal
Sat, Dec 6 - Mon, Dec 8
Frontier Logo
4:30 pm - 10:32 amLGA-SJU
17h 02m1 stop
Frontier Logo
10:42 am - 11:29 amSJU-LGA
25h 47m1 stop
$220Frontier
Find Deal
Thu, Dec 11 - Mon, Dec 15
United Airlines Logo
11:15 am - 9:00 pmLGA-SJU
8h 45m1 stop
United Airlines Logo
7:45 am - 7:17 pmSJU-LGA
12h 32m1 stop
$225United Airlines
Find Deal
Tue, Jan 27 - Tue, Feb 3
JetBlue Logo
12:30 pm - 9:54 pmLGA-BQN
8h 24m1 stop
JetBlue Logo
10:49 pm - 9:33 amBQN-LGA
11h 44m1 stop
$275JetBlue
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Sun, Feb 15 - Thu, Feb 19
JetBlue Logo
12:30 pm - 9:54 pmLGA-BQN
8h 24m1 stop
JetBlue Logo
10:49 pm - 9:33 amBQN-LGA
11h 44m1 stop
$284JetBlue
Find Deal
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
6:00 am - 4:11 pmLGA-MAZ
9h 11m2 stops
United Airlines Logo
1:19 pm - 11:44 pmMAZ-LGA
11h 25m2 stops
$995United Airlines
Find Deal
Thu, Feb 19 - Thu, Feb 26

Spirit Airlines flights from New York LaGuardia Airport to Puerto Rico

Our best Spirit Airlines deals on New York LaGuardia Airport to Puerto Rico flight tickets
Spirit Airlines
Nov 20
LGA6:30 amNew York LaGuardia
12h 57m
1 stop
SJU8:27 pmSan Juan Luis Munoz Marin Intl
Nov 25
SJU8:00 amSan Juan Luis Munoz Marin Intl
16h 15m
1 stop
LGA11:15 pmNew York LaGuardia
$176
Find similar
Spirit Airlines
Nov 20
LGA8:53 amNew York LaGuardia
10h 34m
1 stop
SJU8:27 pmSan Juan Luis Munoz Marin Intl
Dec 9
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 58m
1 stop
LGA10:58 pmNew York LaGuardia
$186
Find similar
Spirit Airlines
Nov 24
LGA6:30 amNew York LaGuardia
12h 57m
1 stop
SJU8:27 pmSan Juan Luis Munoz Marin Intl
Nov 27
SJU8:00 amSan Juan Luis Munoz Marin Intl
16h 15m
1 stop
LGA11:15 pmNew York LaGuardia
$193
Find similar

American Airlines flights from New York LaGuardia Airport to Puerto Rico

Our best American Airlines deals on New York LaGuardia Airport to Puerto Rico flight tickets
American Airlines
Jan 27
LGA10:30 amNew York LaGuardia
9h 20m
2 stops
SJU8:50 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU6:00 amSan Juan Luis Munoz Marin Intl
13h 29m
1 stop
LGA6:29 pmNew York LaGuardia
$185
Find similar
American Airlines
Jan 24
LGA3:56 pmNew York LaGuardia
7h 03m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Jan 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
7h 09m
1 stop
LGA12:09 pmNew York LaGuardia
$195
Find similar
American Airlines
Nov 25
LGA6:00 amNew York LaGuardia
9h 06m
1 stop
SJU4:06 pmSan Juan Luis Munoz Marin Intl
Nov 27
SJU8:20 amSan Juan Luis Munoz Marin Intl
7h 40m
1 stop
LGA3:00 pmNew York LaGuardia
$205
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Thu 11/20

6:30 am-8:27 pm

1 stop12h 57m

San Juan Luis Munoz Marin Intl

Tue 11/25

8:00 am-11:15 pm

1 stop16h 15m

$176

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 1/27

10:30 am-8:50 pm

2 stops9h 20m

San Juan Luis Munoz Marin Intl

Wed 2/4

6:00 am-6:29 pm

1 stop13h 29m

$185

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Fri 12/12

7:32 am-12:45 am

1 stop16h 13m

San Juan Luis Munoz Marin Intl

Sat 12/20

6:05 am-9:23 am

Nonstop4h 18m

$190

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 1/19

12:59 pm-11:31 pm

1 stop9h 32m

San Juan Luis Munoz Marin Intl

Fri 1/23

6:59 pm-3:30 pm

1 stop21h 31m

$194

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 12/6

4:30 pm-2:50 am

1 stop9h 20m

San Juan Luis Munoz Marin Intl

Mon 12/8

10:42 am-11:29 am

1 stop25h 47m

$199

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Thu 12/11

4:30 pm-10:32 am

1 stop17h 02m

San Juan Luis Munoz Marin Intl

Mon 12/15

10:42 am-11:29 am

1 stop25h 47m

$220

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 1/27

11:15 am-9:00 pm

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Tue 2/3

7:45 am-7:17 pm

1 stop12h 32m

$225

New YorkAguadilla

LGA - BQN

LGABQN

New York LaGuardia

Sun 2/15

12:30 pm-9:54 pm

1 stop8h 24m

Aguadilla Borinquen

Thu 2/19

10:49 pm-9:33 am

1 stop11h 44m

$275

New YorkAguadilla

LGA - BQN

LGABQN

New York LaGuardia

Thu 2/12

12:30 pm-9:54 pm

1 stop8h 24m

Aguadilla Borinquen

Mon 2/16

10:49 pm-9:33 am

1 stop11h 44m

$284

New YorkMayagüez

LGA - MAZ

LGAMAZ

New York LaGuardia

Thu 2/19

6:00 am-4:11 pm

2 stops9h 11m

Mayagüez Eugenio M De Hostos

Thu 2/26

1:19 pm-11:44 pm

2 stops11h 25m

$995

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from New York LaGuardia Airport to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in March, then you should wait until September to fly from New York LaGuardia Airport, when ticket prices are also cheap, with an average price of $256.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from New York LaGuardia Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $263. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $690.

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

Our most recent data shows that the best time of day to fly to Puerto Rico is in the evening. Flights from New York LaGuardia Airport to Puerto Rico during this time can be as low as $276. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $932.

What is the cheapest New York LaGuardia to Puerto Rico flight route?

Fly from New York LaGuardia to San Juan Luis Munoz Marin Intl for the best New York LaGuardia - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $346 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from New York LaGuardia Airport for as low as $257 on momondo.

What cabin class options are available on New York LaGuardia to Puerto Rico flights?

There is only 1 cabin class available to choose from on New York LaGuardia to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap New York LaGuardia Airport to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Puerto Rico

Best Price Found

$117

Fastest flight time

3h 55m

Direct flights

Sun

Airports in Puerto Rico

1 airport
The best one-way flight to Puerto Rico from New York LaGuardia Airport in the past 72 hours is $117. The best round-trip flight deal from New York LaGuardia Airport to Puerto Rico found on momondo in the last 72 hours is $524.
The fastest flight from New York LaGuardia Airport to Puerto Rico takes 3h 55m
Direct flights go from New York LaGuardia Airport to Puerto Rico on Sunday. The only airline offering direct flights is Frontier.
There is 1 airport near Puerto Rico: San Juan Luis Munoz Marin Intl (SJU)
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  • When did momondo last update prices for flights from New York LaGuardia Airport to Puerto Rico?

    Prices for flights from New York LaGuardia Airport to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Puerto Rico?

  • How old do you have to be to fly from New York LaGuardia Airport to Puerto Rico?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York LaGuardia Airport to Puerto Rico?

Best airlines flying from New York LaGuardia Airport to Puerto Rico

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $130Free CancellationRating
5.8
3,111 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $143Free CancellationRating
6.3
8,132 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $161Free CancellationRating
7.4
9,011 reviews
Search United Airlines flights
DeltaPriceFrom $176Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $234Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
JetBluePriceFrom $239Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Puerto Rico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Puerto Rico with flexible booking policies on momondo?

All flight searches from New York to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from New York.

I’m not ready to book a flight from New York to Puerto Rico right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from New York and alert you when they change.

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Find better results for your trip to Puerto Rico

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