$108+ Cheap flights from LaGuardia, NY (LGA) to Luis Munoz Marin Intl (SJU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SJU
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from LaGuardia to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New York LaGuardia to San Juan Luis Munoz Marin Intl are usually found in November or September, booked 30 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from LaGuardia to Luis Munoz Marin Intl
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Best
Last-minute
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Cheapest flights from LaGuardia to Luis Munoz Marin IntlExplore the most affordable flight options available from LaGuardia to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from LaGuardia to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:29 am
LGA
- SJU
2 stops10h 57m
Frontier
Sun 6/76:00 am
SJU
- LGA
1 stop10h 11m
Frontier
Deal found 5/2![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:29 am
LGA
- SJU
2 stops10h 57m
Frontier
Sat 5/308:59 am
SJU
- LGA
1 stop7h 12m
Frontier
Deal found 5/2![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:29 am
LGA
- SJU
2 stops17h 30m
Frontier
Mon 6/88:32 am
SJU
- LGA
1 stop10h 58m
Frontier
Deal found 5/3![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:29 am
LGA
- SJU
2 stops10h 57m
Frontier
Sun 5/316:00 am
SJU
- LGA
1 stop10h 11m
Frontier
Deal found 4/30![Frontier logo]()
$264
This Trip.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Sat 6/208:50 am
SJU
- LGA
1 stop10h 41m
Frontier
Deal found 5/1![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:00 pm
LGA
- SJU
2 stops17h 50m
Frontier
Mon 6/18:32 am
SJU
- LGA
1 stop10h 58m
Frontier
Deal found 5/2![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:30 am
LGA
- SJU
1 stop6h 30m
Multiple Airlines
Wed 6/178:50 am
SJU
- LGA
1 stop10h 54m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$267
This Jetabroad deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Mon 6/228:50 am
SJU
- LGA
1 stop10h 54m
Frontier
Deal found 5/3![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:15 pm
LGA
- SJU
1 stop11h 49m
Frontier
Wed 6/36:30 am
SJU
- LGA
2 stops16h 44m
Frontier
Deal found 5/4![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:29 am
LGA
- SJU
2 stops17h 30m
Frontier
Mon 6/16:09 pm
SJU
- LGA
1 stop22h 02m
Frontier
Deal found 5/4![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:59 am
LGA
- SJU
1 stop8h 00m
Multiple Airlines
Mon 6/18:32 am
SJU
- LGA
1 stop10h 58m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$271
This Trip.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/304:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Fri 7/316:31 pm
SJU
- LGA
1 stop21h 29m
Frontier
Deal found 5/2![Frontier logo]()
$272
Best flights from LaGuardia to Luis Munoz Marin IntlDiscover carefully curated flight deals from LaGuardia to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from LaGuardia to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
LGA
- SJU
2 stops14h 34m
United Airlines
Sun 5/107:20 am
SJU
- LGA
1 stop6h 48m
United Airlines
Deal found 5/1![United Airlines logo]()
$377
This JetBlue deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:30 am
LGA
- SJU
1 stop9h 54m
JetBlue
Mon 6/295:28 am
SJU
- LGA
1 stop8h 05m
JetBlue
Deal found 5/5![JetBlue logo]()
$403
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:25 am
LGA
- SJU
2 stops12h 00m
Southwest
Mon 8/106:00 am
SJU
- LGA
2 stops10h 20m
Southwest
Deal found 5/5![Southwest logo]()
$534
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:00 am
LGA
- SJU
1 stop10h 38m
United Airlines
Tue 5/127:40 am
SJU
- LGA
1 stop8h 28m
United Airlines
Deal found 5/3![United Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:10 am
LGA
- SJU
3 stops15h 14m
United Airlines
Sat 5/167:00 am
SJU
- LGA
2 stops16h 23m
United Airlines
Deal found 5/2![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:05 am
LGA
- SJU
2 stops12h 20m
Southwest
Sat 5/166:25 am
SJU
- LGA
2 stops10h 50m
Southwest
Deal found 5/4![Southwest logo]()
$574
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
LGA
- SJU
1 stop6h 34m
United Airlines
Sat 6/64:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 5/2![United Airlines logo]()
$501
This Southwest deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:00 pm
LGA
- SJU
2 stops10h 20m
Southwest
Fri 7/247:00 am
SJU
- LGA
2 stops10h 55m
Southwest
Deal found 5/1![Southwest logo]()
$600
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:35 pm
LGA
- SJU
2 stops10h 40m
Southwest
Wed 7/86:00 am
SJU
- LGA
2 stops9h 55m
Southwest
Deal found 5/5![Southwest logo]()
$635
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:10 am
LGA
- SJU
2 stops12h 14m
United Airlines
Mon 5/117:20 am
SJU
- LGA
2 stops13h 58m
United Airlines
Deal found 5/1![United Airlines logo]()
$590
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:05 am
LGA
- SJU
2 stops12h 20m
Southwest
Tue 5/2611:25 am
SJU
- LGA
2 stops12h 00m
Southwest
Deal found 5/3![Southwest logo]()
$646
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:15 am
LGA
- SJU
2 stops11h 09m
United Airlines
Sat 5/167:20 am
SJU
- LGA
1 stop11h 23m
United Airlines
Deal found 5/1![United Airlines logo]()
$596
Last-minute flights from LaGuardia to Luis Munoz Marin IntlDiscover last-minute flight deals from LaGuardia to Luis Munoz Marin Intl. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Luis Munoz Marin Intl. Data last updated May 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:00 pm
LGA
- SJU
2 stops17h 50m
Frontier
Sat 5/308:59 am
SJU
- LGA
1 stop7h 12m
Frontier
Deal found 5/2![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:29 am
LGA
- SJU
2 stops10h 57m
Frontier
Sun 6/76:00 am
SJU
- LGA
1 stop10h 11m
Frontier
Deal found 5/2![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:29 am
LGA
- SJU
2 stops10h 57m
Frontier
Sat 5/308:59 am
SJU
- LGA
1 stop7h 12m
Frontier
Deal found 5/2![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:29 am
LGA
- SJU
2 stops10h 57m
Frontier
Sun 5/316:00 am
SJU
- LGA
1 stop10h 11m
Frontier
Deal found 4/30![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:29 am
LGA
- SJU
2 stops17h 30m
Frontier
Mon 6/88:32 am
SJU
- LGA
1 stop10h 58m
Frontier
Deal found 5/3![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:29 am
LGA
- SJU
2 stops17h 30m
Frontier
Mon 6/16:09 pm
SJU
- LGA
1 stop22h 02m
Frontier
Deal found 5/4![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:59 am
LGA
- SJU
1 stop8h 00m
Multiple Airlines
Mon 6/18:32 am
SJU
- LGA
1 stop10h 58m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:15 pm
LGA
- SJU
1 stop11h 49m
Frontier
Wed 6/36:30 am
SJU
- LGA
2 stops16h 44m
Frontier
Deal found 5/4![Frontier logo]()
$269
This Jetabroad deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Mon 6/228:50 am
SJU
- LGA
1 stop10h 54m
Frontier
Deal found 5/3![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:30 am
LGA
- SJU
1 stop6h 30m
Multiple Airlines
Wed 6/178:50 am
SJU
- LGA
1 stop10h 54m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$267
This Trip.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Sat 6/208:50 am
SJU
- LGA
1 stop10h 41m
Frontier
Deal found 5/1![Frontier logo]()
$265
This Trip.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/304:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Fri 7/316:31 pm
SJU
- LGA
1 stop21h 29m
Frontier
Deal found 5/2![Frontier logo]()
$272
One-way flights from LaGuardia to Luis Munoz Marin IntlSearch for one-way flight options from LaGuardia to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from LaGuardia to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Trip.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:45 pm
LGA
- SJU
1 stop9h 19m
Frontier
Deal found 4/30![Frontier logo]()
$108
This Super.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:15 pm
LGA
- SJU
1 stop27h 07m
Frontier
Deal found 5/1![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:56 pm
LGA
- SJU
1 stop24h 18m
Frontier
Deal found 5/3![Frontier logo]()
$112
This Trip.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:15 pm
LGA
- SJU
1 stop21h 20m
Frontier
Deal found 5/1![Frontier logo]()
$114
This Booking.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:29 pm
LGA
- SJU
1 stop26h 53m
Frontier
Deal found 4/30![Frontier logo]()
$115
This Frontier deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:29 pm
LGA
- SJU
1 stop11h 28m
Frontier
Deal found 5/1![Frontier logo]()
$118
This Jetabroad deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Deal found 5/4![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:29 pm
LGA
- SJU
1 stop11h 28m
Frontier
Deal found 5/4![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Deal found 5/4![Frontier logo]()
$123
This CheapOair deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Deal found 5/4![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/304:56 pm
LGA
- SJU
1 stop24h 37m
Frontier
Deal found 5/1![Frontier logo]()
$126
Find flight deals from LaGuardia to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Kiwi.com) |
One-way from | $108 (Trip.com) |
Popular in | December |
Cheapest in | November |
Average price | $300 |
Good round-trip deal | $173 or less |
Good one-way deal | $77 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia to Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Sat 5/9
6:00 am-8:34 pm
2 stops14h 34m
San Juan Luis Munoz Marin Intl
Sun 5/10
7:20 am-2:08 pm
1 stop6h 48m
$377
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Wed 6/24
7:30 am-5:24 pm
1 stop9h 54m
San Juan Luis Munoz Marin Intl
Mon 6/29
5:28 am-1:33 pm
1 stop8h 05m
$403
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Fri 5/8
10:00 am-8:38 pm
1 stop10h 38m
San Juan Luis Munoz Marin Intl
Tue 5/12
7:40 am-4:08 pm
1 stop8h 28m
$425
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Wed 5/13
6:10 am-9:24 pm
3 stops15h 14m
San Juan Luis Munoz Marin Intl
Sat 5/16
7:00 am-11:23 pm
2 stops16h 23m
$446
Quickest round-trip
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Sat 6/6
6:00 am-12:34 pm
1 stop6h 34m
San Juan Luis Munoz Marin Intl
Sat 6/6
4:55 pm-11:30 pm
1 stop6h 35m
$501
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Mon 8/3
7:25 am-7:25 pm
2 stops12h 00m
San Juan Luis Munoz Marin Intl
Mon 8/10
6:00 am-4:20 pm
2 stops10h 20m
$534
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Mon 5/11
11:05 am-11:25 pm
2 stops12h 20m
San Juan Luis Munoz Marin Intl
Sat 5/16
6:25 am-5:15 pm
2 stops10h 50m
$574
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Fri 5/8
9:10 am-9:24 pm
2 stops12h 14m
San Juan Luis Munoz Marin Intl
Mon 5/11
7:20 am-9:18 pm
2 stops13h 58m
$590
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Fri 5/8
10:15 am-9:24 pm
2 stops11h 09m
San Juan Luis Munoz Marin Intl
Sat 5/16
7:20 am-6:43 pm
1 stop11h 23m
$596
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Fri 7/17
3:00 pm-1:20 am
2 stops10h 20m
San Juan Luis Munoz Marin Intl
Fri 7/24
7:00 am-5:55 pm
2 stops10h 55m
$600
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from LaGuardia to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Luis Munoz Marin Intl in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York LaGuardia Airport-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from LaGuardia to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from LaGuardia with our price prediction graph.
LGA-SJU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport
Prices
Delays
More
How far ahead should I book a flight from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?
Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?
Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport (average of $257). Flying from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $556). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?
How often are flights from New York to San Juan delayed?
About 50% of weekly flights between New York and San Juan have experienced delays in the past year, with the average delay time being 71 minutes.
What is the most punctual flight time for New York to San Juan flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What’s the top layover airport for flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?
Share of 1-stop round-trip flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Washington, D.C. (IAD) – chosen by Cheapflights users on 43% of 1-stop itineraries from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?
Average round-trip fare for 1-stop flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $201.
What’s the fastest layover option from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?
Shortest average travel time for 1-stop one-way flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 6h 23m.
Which airport typically offers the quickest layover for flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport?
Average layover duration for 1-stop one-way flights from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 17m.
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated May 5, 2026.
Get a feel of what it's like to fly with United Airlines,JetBlue, andAmerican Airlines from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Overall
7.4
Entertainment
7.1
Food
6.6
Boarding
7.7
Crew
8.1
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón
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LaGuardia and Luis Munoz Marin Intl flights
Browse other LaGuardia and Luis Munoz Marin Intl flight options. Last updated on May 5, 2026.
Other flights from LaGuardia
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Top 6 airlines flying from LaGuardia to Luis Munoz Marin Intl
Discover the top 6 airlines that operate flights from LaGuardia to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$391 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$282 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$294 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$187 | Average$336 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$231 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$454 | FlexibilityNo cancel fee | On-time71% |