$141+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SJU
Jul 15 — Jul 221
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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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 June 15, 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 June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/116:00 am
LGA
- SJU
1 stop9h 42m
United Airlines
Tue 8/187:00 am
SJU
- LGA
1 stop12h 25m
United Airlines
Deal found 6/10![United Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:20 am
LGA
- SJU
1 stop6h 51m
American Airlines
Wed 8/267:30 am
SJU
- LGA
1 stop7h 34m
American Airlines
Deal found 6/10![American Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/148:17 pm
LGA
- SJU
1 stop9h 12m
United Airlines
Mon 7/272:05 am
SJU
- LGA
1 stop9h 24m
United Airlines
Deal found 6/12![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:18 pm
LGA
- SJU
2 stops8h 25m
American Airlines
Tue 8/187:24 pm
SJU
- LGA
1 stop16h 29m
American Airlines
Deal found 6/10![American Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/216:10 am
LGA
- SJU
2 stops14h 28m
United Airlines
Tue 8/257:00 am
SJU
- LGA
1 stop9h 45m
United Airlines
Deal found 6/11![United Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:59 am
LGA
- SJU
1 stop7h 35m
American Airlines
Sat 9/55:47 pm
SJU
- LGA
1 stop16h 12m
American Airlines
Deal found 6/10![American Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/256:00 am
LGA
- SJU
1 stop6h 54m
United Airlines
Tue 9/17:00 am
SJU
- LGA
2 stops14h 25m
United Airlines
Deal found 6/10![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 6/12. 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 6/198:17 pm
LGA
- SJU
1 stop9h 12m
United Airlines
Wed 6/247:20 am
SJU
- LGA
1 stop6h 50m
United Airlines
Deal found 6/12![United Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am
LGA
- SJU
1 stop7h 38m
American Airlines
Sat 9/53:28 pm
SJU
- LGA
1 stop8h 15m
American Airlines
Deal found 6/12![American Airlines logo]()
$318
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:00 pm
LGA
- SJU
1 stop8h 41m
JetBlue
Tue 8/186:50 am
SJU
- LGA
1 stop8h 06m
JetBlue
Deal found 6/11![JetBlue logo]()
$320
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 June 15, 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 June 15, 2026.
This JetBlue deal was found by Cheapflights users on 6/13. 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 8/1212:00 pm
LGA
- SJU
1 stop6h 51m
JetBlue
Tue 8/183:01 pm
SJU
- LGA
1 stop8h 11m
JetBlue
Deal found 6/13![JetBlue logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/12. 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 9/128:05 am
LGA
- SJU
2 stops12h 33m
United Airlines
Sat 9/197:00 am
SJU
- LGA
2 stops12h 25m
United Airlines
Deal found 6/12![United Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 6/14. 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 8/2112:00 pm
LGA
- SJU
2 stops11h 50m
Southwest
Tue 8/258:20 am
SJU
- LGA
2 stops8h 45m
Southwest
Deal found 6/14![Southwest logo]()
$366
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/44:05 pm
LGA
- SJU
2 stops13h 24m
United Airlines
Thu 7/94:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 6/11![United Airlines logo]()
$369
This JetBlue deal was found by Cheapflights users on 6/11. 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.
Mon 8/104:19 pm
LGA
- SJU
1 stop6h 59m
JetBlue
Wed 8/1211:05 am
SJU
- LGA
1 stop8h 47m
JetBlue
Deal found 6/11![JetBlue logo]()
$374
This Southwest deal was found by Cheapflights users on 6/14. 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 8/2412:30 pm
LGA
- SJU
2 stops11h 20m
Southwest
Sun 8/305:00 am
SJU
- LGA
2 stops10h 15m
Southwest
Deal found 6/14![Southwest logo]()
$402
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/42:51 pm
LGA
- SJU
1 stop6h 33m
United Airlines
Tue 7/77:40 am
SJU
- LGA
1 stop10h 42m
United Airlines
Deal found 6/11![United Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 6/14. 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 6/225:25 pm
LGA
- SJU
2 stops12h 04m
United Airlines
Thu 6/257:20 am
SJU
- LGA
1 stop6h 50m
United Airlines
Deal found 6/14![United Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 6/14. 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 6/223:25 pm
LGA
- SJU
2 stops14h 04m
United Airlines
Sun 6/282:05 am
SJU
- LGA
1 stop9h 24m
United Airlines
Deal found 6/14![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/148:17 pm
LGA
- SJU
1 stop9h 12m
United Airlines
Sat 7/187:40 am
SJU
- LGA
1 stop10h 42m
United Airlines
Deal found 6/11![United Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/45:25 pm
LGA
- SJU
2 stops12h 04m
United Airlines
Sat 7/117:40 am
SJU
- LGA
1 stop9h 42m
United Airlines
Deal found 6/12![United Airlines logo]()
$448
Last-minute flights from LaGuardia to Luis Munoz Marin IntlDiscover last-minute flight deals from LaGuardia to Luis Munoz Marin Intl. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Luis Munoz Marin Intl. Data last updated June 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/198:17 pm
LGA
- SJU
1 stop9h 12m
United Airlines
Mon 6/292:05 am
SJU
- LGA
1 stop10h 35m
United Airlines
Deal found 6/11![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 6/12. 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 6/198:17 pm
LGA
- SJU
1 stop9h 12m
United Airlines
Wed 6/247:20 am
SJU
- LGA
1 stop6h 50m
United Airlines
Deal found 6/12![United Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/45:54 pm
LGA
- SJU
1 stop11h 35m
United Airlines
Wed 7/84:55 pm
SJU
- LGA
1 stop6h 35m
United Airlines
Deal found 6/11![United Airlines logo]()
$296
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:55 pm
LGA
- SJU
1 stop8h 04m
Multiple Airlines
Wed 7/83:36 pm
SJU
- LGA
1 stop28h 08m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$341
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:45 pm
LGA
- SJU
1 stop7h 38m
Frontier
Wed 7/153:36 pm
SJU
- LGA
1 stop28h 08m
Frontier
Deal found 6/10![Frontier logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/122:51 pm
LGA
- SJU
1 stop6h 33m
United Airlines
Mon 7/272:05 am
SJU
- LGA
1 stop9h 24m
United Airlines
Deal found 6/12![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/148:17 pm
LGA
- SJU
1 stop9h 12m
United Airlines
Mon 7/272:05 am
SJU
- LGA
1 stop9h 24m
United Airlines
Deal found 6/12![United Airlines logo]()
$284
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 7/2112:00 pm
LGA
- SJU
1 stop8h 27m
JetBlue
Wed 7/295:35 am
SJU
- LGA
1 stop9h 24m
JetBlue
Deal found 6/10![JetBlue logo]()
$330
This Travelocity deal was found by Cheapflights users on 6/12. 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.
Sat 7/254:45 pm
LGA
- SJU
1 stop7h 38m
Multiple Airlines
Tue 7/285:35 am
SJU
- LGA
1 stop9h 24m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$349
This JetBlue deal was found by Cheapflights users on 6/10. 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 7/293:55 pm
LGA
- SJU
1 stop7h 25m
JetBlue
Wed 8/55:05 am
SJU
- LGA
1 stop8h 27m
JetBlue
Deal found 6/10![JetBlue logo]()
$335
This Mytrip deal was found by Cheapflights users on 6/13. 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 7/296:29 am
LGA
- SJU
1 stop7h 47m
Frontier
Wed 8/53:36 pm
SJU
- LGA
1 stop28h 08m
Frontier
Deal found 6/13![Frontier logo]()
$338
This CheapOair deal was found by Cheapflights users on 6/10. 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 7/294:45 pm
LGA
- SJU
1 stop7h 38m
Multiple Airlines
Wed 8/55:05 am
SJU
- LGA
1 stop8h 27m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$340
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 June 15, 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 June 15, 2026.
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:00 am
LGA
- SJU
1 stop9h 11m
American Airlines
Deal found 6/11![American Airlines logo]()
$141
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:05 am
LGA
- SJU
2 stops8h 46m
American Airlines
Deal found 6/14![American Airlines logo]()
$143
This United Airlines deal was found by Cheapflights users on 6/14. 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 7/148:17 pm
LGA
- SJU
1 stop9h 12m
United Airlines
Deal found 6/14![United Airlines logo]()
$144
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:31 pm
LGA
- SJU
1 stop8h 28m
American Airlines
Deal found 6/11![American Airlines logo]()
$146
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:29 pm
LGA
- SJU
1 stop14h 16m
American Airlines
Deal found 6/11![American Airlines logo]()
$148
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/2110:15 am
LGA
- SJU
1 stop10h 19m
United Airlines
Deal found 6/12![United Airlines logo]()
$149
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:19 pm
LGA
- SJU
1 stop6h 59m
JetBlue
Deal found 6/11![JetBlue logo]()
$153
This Super.com deal was found by Cheapflights users on 6/11. 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.
Sat 7/43:55 pm
LGA
- SJU
1 stop8h 04m
JetBlue
Deal found 6/11![JetBlue logo]()
$154
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/276:10 am
LGA
- SJU
2 stops14h 28m
United Airlines
Deal found 6/11![United Airlines logo]()
$158
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:59 am
LGA
- SJU
1 stop13h 56m
American Airlines
Deal found 6/14![American Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 6/12. 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.
Sun 7/198:30 am
LGA
- SJU
1 stop15h 25m
Southwest
Deal found 6/12![Southwest logo]()
$167
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 June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $276 (United Airlines) |
One-way from | $141 (American Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $356 |
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 June 15, 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
Quickest round-trip
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Wed 8/12
12:00 pm-6:51 pm
1 stop6h 51m
San Juan Luis Munoz Marin Intl
Tue 8/18
3:01 pm-11:12 pm
1 stop8h 11m
$335
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Sat 9/12
8:05 am-8:38 pm
2 stops12h 33m
San Juan Luis Munoz Marin Intl
Sat 9/19
7:00 am-7:25 pm
2 stops12h 25m
$346
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Fri 8/21
12:00 pm-11:50 pm
2 stops11h 50m
San Juan Luis Munoz Marin Intl
Tue 8/25
8:20 am-5:05 pm
2 stops8h 45m
$366
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Sat 7/4
4:05 pm-5:29 am
2 stops13h 24m
San Juan Luis Munoz Marin Intl
Thu 7/9
4:55 pm-11:30 pm
1 stop6h 35m
$369
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Mon 8/10
4:19 pm-11:18 pm
1 stop6h 59m
San Juan Luis Munoz Marin Intl
Wed 8/12
11:05 am-7:52 pm
1 stop8h 47m
$374
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Sat 7/4
2:51 pm-9:24 pm
1 stop6h 33m
San Juan Luis Munoz Marin Intl
Tue 7/7
7:40 am-6:22 pm
1 stop10h 42m
$390
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Mon 6/22
5:25 pm-5:29 am
2 stops12h 04m
San Juan Luis Munoz Marin Intl
Thu 6/25
7:20 am-2:10 pm
1 stop6h 50m
$398
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Mon 8/24
12:30 pm-11:50 pm
2 stops11h 20m
San Juan Luis Munoz Marin Intl
Sun 8/30
5:00 am-3:15 pm
2 stops10h 15m
$402
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Mon 6/22
3:25 pm-5:29 am
2 stops14h 04m
San Juan Luis Munoz Marin Intl
Sun 6/28
2:05 am-11:29 am
1 stop9h 24m
$406
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Tue 7/14
8:17 pm-5:29 am
1 stop9h 12m
San Juan Luis Munoz Marin Intl
Sat 7/18
7:40 am-6:22 pm
1 stop10h 42m
$428
Showing 1-10 of 22 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 June.
| 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 Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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 $263). Flying from New York LaGuardia Airport to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $555). 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 44% of weekly flights between New York and San Juan have experienced delays in the past year, with the average delay time being 119 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 at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday 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 47% 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.
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 June 15, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, 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.
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
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
Luquillo
Rio Grande
Dorado
Humacao
Bayamón
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Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
LaGuardia and Luis Munoz Marin Intl flights
Browse other LaGuardia and Luis Munoz Marin Intl flight options. Last updated on June 15, 2026.
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Top 5 airlines flying from LaGuardia to Luis Munoz Marin Intl
Discover the top 5 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$402 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$295 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$336 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$261 | Average$408 | FlexibilityNo cancel fee | On-time71% |