$69+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SJU
Mar 6 — Mar 131
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 September or November, booked 20 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from LaGuardia to Luis Munoz Marin Intl
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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 February 4, 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 February 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
LGA
- SJU
1 stop8h 31m
Spirit Airlines
Thu 3/1211:03 am
SJU
- LGA
1 stop7h 57m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$150
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:55 am
LGA
- SJU
1 stop12h 14m
Spirit Airlines
Wed 2/2511:52 am
SJU
- LGA
1 stop8h 08m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$152
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:55 am
LGA
- SJU
1 stop12h 14m
Multiple Airlines
Sat 2/287:05 am
SJU
- LGA
1 stop9h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
LGA
- SJU
1 stop8h 31m
Spirit Airlines
Wed 3/1110:52 am
SJU
- LGA
1 stop8h 08m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sat 4/188:36 pm
LGA
- SJU
Nonstop4h 02m
Frontier
Sat 4/254:00 pm
SJU
- LGA
Nonstop4h 07m
Frontier
Deal found 2/2![Frontier logo]()
$156
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:55 am
LGA
- SJU
1 stop10h 14m
Spirit Airlines
Wed 2/2511:52 am
SJU
- LGA
1 stop8h 08m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sun 2/228:00 am
LGA
- SJU
1 stop6h 31m
Multiple Airlines
Wed 2/254:06 pm
SJU
- LGA
1 stop8h 00m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$159
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:59 pm
LGA
- SJU
1 stop12h 38m
Spirit Airlines
Mon 3/96:49 pm
SJU
- LGA
1 stop19h 11m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:59 am
LGA
- SJU
1 stop12h 59m
Spirit Airlines
Tue 3/3111:03 am
SJU
- LGA
1 stop7h 57m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$161
This Travelocity deal was found by Cheapflights users on 2/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:59 pm
LGA
- SJU
1 stop13h 38m
Spirit Airlines
Sat 2/287:44 pm
SJU
- LGA
1 stop19h 16m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$162
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:00 am
LGA
- SJU
1 stop6h 31m
Multiple Airlines
Tue 2/245:25 pm
SJU
- LGA
1 stop28h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$163
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 February 4, 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 February 4, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
LGA
- SJU
1 stop8h 31m
Spirit Airlines
Thu 5/283:36 pm
SJU
- LGA
1 stop8h 12m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$212
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 4/276:10 am
LGA
- SJU
1 stop8h 34m
United Airlines
Wed 4/297:20 am
SJU
- LGA
2 stops11h 58m
United Airlines
Deal found 2/2![United Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:00 pm
LGA
- SJU
2 stops11h 55m
Southwest
Wed 5/1311:25 am
SJU
- LGA
2 stops11h 05m
Southwest
Deal found 2/2![Southwest logo]()
$341
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 4/1410:15 am
LGA
- SJU
2 stops11h 09m
United Airlines
Fri 4/177:00 am
SJU
- LGA
1 stop9h 37m
United Airlines
Deal found 2/1![United Airlines logo]()
$246
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:00 am
LGA
- SJU
2 stops15h 09m
Spirit Airlines
Mon 3/26:27 pm
SJU
- LGA
2 stops26h 33m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 5/167:10 am
LGA
- SJU
2 stops14h 14m
United Airlines
Sat 5/234:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 2/3![United Airlines logo]()
$297
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:59 am
LGA
- SJU
1 stop12h 59m
Spirit Airlines
Sat 4/111:45 am
SJU
- LGA
3 stops33h 15m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/2510:15 am
LGA
- SJU
1 stop9h 45m
United Airlines
Wed 3/48:05 am
SJU
- LGA
2 stops11h 22m
United Airlines
Deal found 2/2![United Airlines logo]()
$310
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Wed 7/155:45 am
LGA
- SJU
2 stops17h 00m
Spirit Airlines
Tue 7/212:37 am
SJU
- LGA
1 stop6h 23m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 2/226:00 am
LGA
- SJU
2 stops14h 00m
United Airlines
Wed 2/257:40 am
SJU
- LGA
1 stop12h 27m
United Airlines
Deal found 2/2![United Airlines logo]()
$336
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:00 am
LGA
- SJU
2 stops18h 34m
Spirit Airlines
Mon 3/2312:05 pm
SJU
- LGA
2 stops19h 32m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 2/226:00 am
LGA
- SJU
2 stops14h 00m
United Airlines
Thu 2/268:30 am
SJU
- LGA
1 stop8h 43m
United Airlines
Deal found 2/2![United Airlines logo]()
$336
Last-minute flights from LaGuardia to Luis Munoz Marin IntlDiscover last-minute flight deals from LaGuardia to Luis Munoz Marin Intl. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Luis Munoz Marin Intl. Data last updated February 4, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:55 am
LGA
- SJU
1 stop10h 14m
Spirit Airlines
Wed 2/2511:52 am
SJU
- LGA
1 stop8h 08m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:55 am
LGA
- SJU
1 stop12h 14m
Spirit Airlines
Wed 2/2511:52 am
SJU
- LGA
1 stop8h 08m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sun 2/228:00 am
LGA
- SJU
1 stop6h 31m
Multiple Airlines
Wed 2/254:06 pm
SJU
- LGA
1 stop8h 00m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$159
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:00 am
LGA
- SJU
1 stop6h 31m
Multiple Airlines
Tue 2/245:25 pm
SJU
- LGA
1 stop28h 40m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
LGA
- SJU
1 stop8h 31m
Spirit Airlines
Thu 3/1211:03 am
SJU
- LGA
1 stop7h 57m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$150
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Mon 2/236:00 am
LGA
- SJU
1 stop8h 31m
Multiple Airlines
Sat 2/287:05 am
SJU
- LGA
1 stop9h 54m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$162
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:59 pm
LGA
- SJU
1 stop13h 38m
Spirit Airlines
Wed 3/411:52 am
SJU
- LGA
1 stop8h 08m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$165
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:55 am
LGA
- SJU
1 stop12h 14m
Multiple Airlines
Sat 2/287:05 am
SJU
- LGA
1 stop9h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
LGA
- SJU
1 stop8h 31m
Spirit Airlines
Wed 3/1110:52 am
SJU
- LGA
1 stop8h 08m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$154
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:59 pm
LGA
- SJU
1 stop12h 38m
Spirit Airlines
Mon 3/96:49 pm
SJU
- LGA
1 stop19h 11m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2210:59 am
LGA
- SJU
1 stop12h 59m
Spirit Airlines
Wed 3/2511:03 am
SJU
- LGA
1 stop7h 57m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$161
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 February 4, 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 February 4, 2026.
This Super.com deal was found by Cheapflights users on 2/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:00 am
LGA
- SJU
1 stop6h 31m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$69
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:00 am
LGA
- SJU
1 stop6h 31m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sat 4/258:36 pm
LGA
- SJU
Nonstop4h 02m
Frontier
Deal found 2/3![Frontier logo]()
$73
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
LGA
- SJU
1 stop8h 31m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Sun 2/228:00 am
LGA
- SJU
1 stop6h 31m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$75
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:59 pm
LGA
- SJU
1 stop13h 38m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$76
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:36 pm
LGA
- SJU
Nonstop4h 02m
Frontier
Deal found 2/3![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 2/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:59 am
LGA
- SJU
1 stop12h 59m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$79
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:59 am
LGA
- SJU
1 stop12h 59m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$81
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:55 am
LGA
- SJU
1 stop10h 14m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$83
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 February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $151 (Orbitz) |
One-way from | $69 (Super.com) |
Popular in | December |
Cheapest in | September |
Average price | $381 |
Good round-trip deal | $136 or less |
Good one-way deal | $227 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 February 4, 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
LaGuardia
Fly to
Luis Munoz Marin Intl
Route
Depart
Return
Price
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Tue 5/19
6:00 am-2:31 pm
1 stop8h 31m
San Juan Luis Munoz Marin Intl
Thu 5/28
3:36 pm-11:48 pm
1 stop8h 12m
$212
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Mon 4/27
6:10 am-2:44 pm
1 stop8h 34m
San Juan Luis Munoz Marin Intl
Wed 4/29
7:20 am-7:18 pm
2 stops11h 58m
$246
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Tue 4/14
10:15 am-9:24 pm
2 stops11h 09m
San Juan Luis Munoz Marin Intl
Fri 4/17
7:00 am-4:37 pm
1 stop9h 37m
$246
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Sat 5/16
7:10 am-9:24 pm
2 stops14h 14m
San Juan Luis Munoz Marin Intl
Sat 5/23
4:55 pm-11:30 pm
1 stop6h 35m
$297
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Sat 2/28
7:00 am-11:09 pm
2 stops15h 09m
San Juan Luis Munoz Marin Intl
Mon 3/2
6:27 pm-8:00 pm
2 stops26h 33m
$301
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Wed 2/25
10:15 am-9:00 pm
1 stop9h 45m
San Juan Luis Munoz Marin Intl
Wed 3/4
8:05 am-6:27 pm
2 stops11h 22m
$310
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Wed 4/8
10:59 am-11:58 pm
1 stop12h 59m
San Juan Luis Munoz Marin Intl
Sat 4/11
1:45 am-11:00 am
3 stops33h 15m
$319
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Wed 7/15
5:45 am-10:45 pm
2 stops17h 00m
San Juan Luis Munoz Marin Intl
Tue 7/21
2:37 am-9:00 am
1 stop6h 23m
$336
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Sun 2/22
6:00 am-9:00 pm
2 stops14h 00m
San Juan Luis Munoz Marin Intl
Wed 2/25
7:40 am-7:07 pm
1 stop12h 27m
$336
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Sun 2/22
6:00 am-9:00 pm
2 stops14h 00m
San Juan Luis Munoz Marin Intl
Thu 2/26
8:30 am-4:13 pm
1 stop8h 43m
$336
Showing 1-10 of 22 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | 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*1 star |
- 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?
Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to Luis Munoz Marin Intl. Price data was last updated on January 30, 2026.
Booking 20 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, March 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 $141). Flying from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $281). 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 often are flights from New York to San Juan delayed?
About 75% of weekly flights between New York and San Juan have experienced delays in the past year, with the average delay time being 76 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 day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New York to San Juan flights?
Over the last year, Frontier have had the lowest number of delays on this route, with just 50% of flights being delayed.
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 50% 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.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $254.
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 February 4, 2026.
Get a feel of what it's like to fly with Delta, American Airlines, and JetBlue 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
7.9
Food
7.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Overall
7.9
Food
7.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
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
Dorado
Luquillo
Rio Grande
Humacao
Bayamón
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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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$296 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$176 | Average$415 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$295 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$184 | Average$305 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$220 | Average$410 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$463 | FlexibilityNo cancel fee | On-time71% |