$122+ Cheap flights from LaGuardia, NY (LGA) to Costa Rica
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SJO
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from LaGuardia to Costa Rica 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
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Cheapest flights from LaGuardia to Costa RicaExplore the most affordable flight options available from LaGuardia to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from LaGuardia to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/148:04 pm -
1 stop17h 29m
Wed 11/183:35 pm -
1 stop17h 25m
Deal found 10/23![American Airlines logo]()
$365
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop9h 20m
Wed 12/93:20 pm -
1 stop24h 33m
Deal found 10/21![Air Canada logo]()
$367
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
1 stop9h 20m
Mon 12/73:10 pm -
1 stop21h 53m
Deal found 10/21![Air Canada logo]()
$371
This American Airlines deal was found by Cheapflights users on 10/22. 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 10/316:25 pm -
1 stop21h 52m
Tue 11/31:33 pm -
1 stop9h 11m
Deal found 10/22![American Airlines logo]()
$374
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:35 pm -
1 stop21h 45m
Sun 11/223:10 pm -
2 stops20h 16m
Deal found 10/21![Air Canada logo]()
$375
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:55 pm -
1 stop19h 15m
Mon 11/23:10 pm -
1 stop16h 48m
Deal found 10/21![Air Canada logo]()
$376
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
1 stop9h 20m
Tue 12/83:20 pm -
1 stop24h 28m
Deal found 10/21![Air Canada logo]()
$377
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:35 pm -
2 stops21h 35m
Fri 10/302:10 pm -
1 stop18h 48m
Deal found 10/25![Air Canada logo]()
$380
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
1 stop9h 20m
Sat 12/53:10 pm -
1 stop21h 53m
Deal found 10/21![Air Canada logo]()
$381
This Air Canada deal was found by Cheapflights users on 10/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:35 pm -
2 stops21h 35m
Sun 11/13:10 pm -
2 stops20h 13m
Deal found 10/22![Air Canada logo]()
$383
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop9h 20m
Tue 12/13:10 pm -
2 stops17h 49m
Deal found 10/21![Air Canada logo]()
$385
This Kissandfly.com deal was found by Cheapflights users on 10/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:00 am -
1 stop10h 57m
Wed 12/23:54 pm -
1 stop19h 06m
Deal found 10/21![British Airways logo]()
$431
Best flights from LaGuardia to Costa RicaDiscover carefully curated flight deals from LaGuardia to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from LaGuardia to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 2/277:45 am -
1 stop11h 52m
Sat 3/62:06 pm -
1 stop20h 04m
Deal found 10/21![United Airlines logo]()
$414
This JetBlue deal was found by Cheapflights users on 10/21. 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.
Sat 12/56:00 am -
1 stop6h 46m
Mon 12/143:05 pm -
1 stop7h 48m
Deal found 10/21![JetBlue logo]()
$537
This Southwest deal was found by Cheapflights users on 10/23. 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 1/118:50 pm -
2 stops18h 40m
Thu 1/143:25 pm -
2 stops18h 30m
Deal found 10/23![Southwest logo]()
$572
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:59 am -
1 stop12h 16m
Tue 11/177:00 am -
1 stop7h 39m
Deal found 10/23![Delta logo]()
$578
This United Airlines deal was found by Cheapflights users on 10/20. 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 2/38:25 pm -
1 stop17h 31m
Sun 2/78:45 am -
1 stop11h 54m
Deal found 10/20![United Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 10/20. 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 1/1610:00 am -
1 stop9h 37m
Mon 1/188:45 am -
1 stop26h 49m
Deal found 10/20![United Airlines logo]()
$468
This JetBlue deal was found by Cheapflights users on 10/23. 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.
Sat 1/26:00 am -
1 stop9h 04m
Thu 1/73:10 pm -
1 stop7h 43m
Deal found 10/23![JetBlue logo]()
$572
This United Airlines deal was found by Cheapflights users on 10/22. 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 2/2210:00 am -
1 stop9h 37m
Thu 3/42:06 pm -
1 stop18h 06m
Deal found 10/22![United Airlines logo]()
$485
This Southwest deal was found by Cheapflights users on 10/22. 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 1/258:55 pm -
2 stops17h 50m
Mon 2/11:50 pm -
2 stops17h 25m
Deal found 10/22![Southwest logo]()
$593
This United Airlines deal was found by Cheapflights users on 10/22. 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 2/237:55 pm -
1 stop18h 15m
Thu 3/42:06 pm -
1 stop18h 06m
Deal found 10/22![United Airlines logo]()
$485
This Southwest deal was found by Cheapflights users on 10/25. 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.
Wed 4/219:35 am -
2 stops11h 25m
Mon 4/261:10 pm -
2 stops17h 05m
Deal found 10/25![Southwest logo]()
$605
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/111:00 pm -
1 stop10h 05m
Wed 2/177:05 am -
1 stop9h 37m
Deal found 10/22![Delta logo]()
$703
This United Airlines deal was found by Cheapflights users on 10/23. 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 1/217:25 pm -
1 stop18h 31m
Thu 1/282:06 pm -
1 stop19h 05m
Deal found 10/23![United Airlines logo]()
$486
This Southwest deal was found by Cheapflights users on 10/25. 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 2/411:30 am -
2 stops25h 35m
Mon 2/82:45 pm -
2 stops16h 30m
Deal found 10/25![Southwest logo]()
$640
This United Airlines deal was found by Cheapflights users on 10/24. 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 2/136:25 pm -
1 stop19h 31m
Tue 2/238:45 am -
1 stop11h 54m
Deal found 10/24![United Airlines logo]()
$521
This Southwest deal was found by Cheapflights users on 10/20. 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 2/254:00 pm -
2 stops21h 05m
Sun 2/281:05 pm -
1 stop8h 45m
Deal found 10/20![Southwest logo]()
$688
This United Airlines deal was found by Cheapflights users on 10/25. 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 1/86:00 am -
1 stop8h 00m
Thu 1/141:15 am -
1 stop9h 11m
Deal found 10/25![United Airlines logo]()
$523
This Southwest deal was found by Cheapflights users on 10/25. 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.
Sat 1/306:10 am -
1 stop8h 35m
Fri 2/51:05 pm -
2 stops20h 55m
Deal found 10/25![Southwest logo]()
$697
This United Airlines deal was found by Cheapflights users on 10/22. 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 2/2010:00 am -
1 stop11h 39m
Sat 2/278:45 am -
1 stop11h 10m
Deal found 10/22![United Airlines logo]()
$585
This United Airlines deal was found by Cheapflights users on 10/24. 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 2/187:45 am -
1 stop11h 52m
Mon 2/228:45 am -
1 stop11h 54m
Deal found 10/24![United Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 10/24. 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 2/157:45 am -
1 stop13h 54m
Thu 2/188:45 am -
1 stop11h 04m
Deal found 10/24![United Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 10/21. 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 2/102:00 pm -
1 stop29h 37m
Mon 2/228:45 am -
1 stop26h 45m
Deal found 10/21![United Airlines logo]()
$616
This United Airlines deal was found by Cheapflights users on 10/20. 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 2/148:25 pm -
1 stop17h 31m
Fri 2/192:06 pm -
1 stop19h 02m
Deal found 10/20![United Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 10/21. 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 2/135:15 pm -
1 stop20h 00m
Tue 2/168:45 am -
2 stops31h 24m
Deal found 10/21![United Airlines logo]()
$657
Last-minute flights from LaGuardia to Costa RicaDiscover last-minute flight deals from LaGuardia to Costa Rica. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Costa Rica. Data last updated October 26, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:55 pm -
1 stop19h 15m
Mon 11/23:10 pm -
1 stop16h 48m
Deal found 10/21![Air Canada logo]()
$376
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:35 pm -
2 stops21h 35m
Fri 10/302:10 pm -
1 stop18h 48m
Deal found 10/25![Air Canada logo]()
$380
This Air Canada deal was found by Cheapflights users on 10/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:35 pm -
2 stops21h 35m
Sun 11/13:10 pm -
2 stops20h 13m
Deal found 10/22![Air Canada logo]()
$383
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:55 am -
1 stop27h 15m
Tue 11/33:20 pm -
1 stop26h 46m
Deal found 10/25![Air Canada logo]()
$381
This American Airlines deal was found by Cheapflights users on 10/22. 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 10/316:25 pm -
1 stop21h 52m
Tue 11/31:33 pm -
1 stop9h 11m
Deal found 10/22![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/48:00 pm -
1 stop18h 01m
Tue 11/103:54 pm -
1 stop17h 06m
Deal found 10/22![American Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/148:04 pm -
1 stop17h 29m
Wed 11/183:35 pm -
1 stop17h 25m
Deal found 10/23![American Airlines logo]()
$365
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/161:15 pm -
1 stop26h 05m
Sun 11/223:10 pm -
1 stop18h 48m
Deal found 10/21![Air Canada logo]()
$371
This Kissandfly.com deal was found by Cheapflights users on 10/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:00 am -
1 stop10h 57m
Wed 12/23:54 pm -
1 stop19h 06m
Deal found 10/21![British Airways logo]()
$431
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/237:00 am -
1 stop14h 57m
Wed 12/23:54 pm -
1 stop19h 06m
Deal found 10/21![American Airlines logo]()
$445
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop9h 20m
Wed 12/93:20 pm -
1 stop24h 33m
Deal found 10/21![Air Canada logo]()
$367
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop9h 20m
Tue 12/13:20 pm -
1 stop26h 48m
Deal found 10/21![Air Canada logo]()
$377
One-way flights from LaGuardia to Costa RicaSearch for one-way flight options from LaGuardia to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from LaGuardia to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 1/97:45 am -
1 stop11h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$122
This United Airlines deal was found by Cheapflights users on 10/21. 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 1/47:15 am -
1 stop9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$132
This American Airlines deal was found by Cheapflights users on 10/25. 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 1/237:59 pm -
1 stop17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$142
This American Airlines deal was found by Cheapflights users on 10/23. 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 1/206:00 am -
1 stop9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$147
This Booking.com deal was found by Cheapflights users on 10/21. 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 11/161:00 pm -
2 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Canada logo]()
$160
This Booking.com deal was found by Cheapflights users on 10/21. 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.
Tue 11/176:00 am -
1 stop9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Canada logo]()
$162
This American Airlines deal was found by Cheapflights users on 10/22. 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 1/25:59 pm -
1 stop17h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$166
This Trip.com deal was found by Cheapflights users on 10/21. 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.
Wed 11/186:00 am -
1 stop9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Canada logo]()
$169
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:35 am -
1 stop28h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Canada logo]()
$170
This United Airlines deal was found by Cheapflights users on 10/22. 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 2/177:45 am -
1 stop11h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/76:13 pm -
2 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$172
This JetBlue deal was found by Cheapflights users on 10/21. 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.
Tue 12/86:00 am -
1 stop6h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![JetBlue logo]()
$214
Find flight deals from LaGuardia to Costa Rica
Keep the following information in mind while searching for LaGuardia to Costa Rica flight deals. Data was last updated October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $350 (American Airlines) |
One-way from | $122 (United Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $537 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia to Costa Rica 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Sun 11/8
7:45 am-6:37 pm
1 stop11h 52m
Liberia
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$194
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Sat 2/13
3:00 pm-12:56 pm
1 stop22h 56m
Liberia
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$200
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Sun 2/14
7:45 am-6:37 pm
1 stop11h 52m
Liberia
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$222
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Tue 2/9
10:00 am-1:10 pm
1 stop28h 10m
Liberia
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$242
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Tue 11/17
10:00 am-10:15 pm
1 stop13h 15m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$243
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Wed 11/18
6:00 am-1:12 pm
1 stop8h 12m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$243
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Thu 2/25
12:00 pm-10:05 pm
1 stop11h 05m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$247
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Tue 2/23
3:00 pm-10:05 pm
1 stop8h 05m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$247
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Thu 11/19
7:45 am-8:39 pm
1 stop13h 54m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$247
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Tue 2/2
12:10 pm-8:39 pm
1 stop9h 29m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$247
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from LaGuardia to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from LaGuardia with our price prediction graph.
LGA-LIR
LGA-SJO
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 Costa Rica
LGA-CR0
LGA-LIR
LGA-SJO
What is the cheapest month to book a flight from New York LaGuardia Airport to Costa Rica?
Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Costa Rica (average of $327). Flying from New York LaGuardia Airport to Costa Rica in July is currently the most expensive (average of $715). 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.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated October 26, 2026.
Get a feel of what it's like to fly with American Airlines from New York LaGuardia Airport to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Overall
7.0
Crew
7.9
Food
6.4
Entertainment
6.8
Comfort
7.1
Reviews
1 / 20
10.0
ExcellentLeonardo,May 2025
JFK - BGI
Boarding
7.4
Overall
7.0
Crew
7.9
Food
6.4
Entertainment
6.8
Comfort
7.1
Reviews
1 / 20
10.0
ExcellentLeonardo,May 2025
JFK - BGI
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for LaGuardia to Costa Rica
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Complete your trip
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LaGuardia and Costa Rica flights
Browse other LaGuardia and Costa Rica flight options. Last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from LaGuardia to Costa Rica
Discover the top airline that operate flights from LaGuardia to Costa Rica. 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$244 | Average$528 | FlexibilityNo cancel fee | On-time71% |