$149+ Cheap flights from LaGuardia, NY (LGA) to Costa Rica
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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SJO
Sep 30 — Oct 71
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 August 31, 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 August 31, 2026.
This Southwest deal was found by Cheapflights users on 8/28. 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 10/17:25 am -
2 stops14h 15m
Tue 10/69:00 am -
2 stops21h 05m
Deal found 8/28![Southwest logo]()
$387
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 10/235:55 am -
1 stop8h 05m
Thu 10/296:00 am -
1 stop10h 28m
Deal found 8/28![American Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/317:00 am -
1 stop9h 00m
Sat 11/76:20 am -
1 stop13h 10m
Deal found 8/27![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/2810:45 am -
2 stops11h 36m
Mon 11/26:20 am -
1 stop9h 28m
Deal found 8/27![American Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/36:00 am -
1 stop15h 39m
Tue 11/108:45 am -
1 stop9h 12m
Deal found 8/26![United Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 8/31. 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
Sat 11/213:23 pm -
1 stop18h 09m
Deal found 8/31![American Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/106:15 am -
1 stop9h 42m
Mon 9/286:00 am -
1 stop12h 59m
Deal found 8/31![American Airlines logo]()
$413
This Air Canada deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:00 am -
1 stop9h 10m
Tue 11/103:20 pm -
1 stop17h 36m
Deal found 8/30![Air Canada logo]()
$414
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/299:20 am -
1 stop12h 47m
Wed 10/76:00 am -
1 stop14h 46m
Deal found 8/27![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 8/27. 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 11/37:29 pm -
1 stop20h 20m
Wed 11/112:01 pm -
1 stop8h 43m
Deal found 8/27![American Airlines logo]()
$416
This Air Canada deal was found by Cheapflights users on 8/27. 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.
Sun 12/66:00 am -
1 stop9h 10m
Sat 12/123:10 pm -
1 stop16h 53m
Deal found 8/27![Air Canada logo]()
$417
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/137:59 am -
1 stop7h 19m
Mon 10/192:44 pm -
1 stop17h 08m
Deal found 8/26![American Airlines logo]()
$418
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 August 31, 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 August 31, 2026.
This Southwest deal was found by Cheapflights users on 8/28. 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 10/111:15 am -
1 stop10h 25m
Tue 10/69:00 am -
2 stops21h 05m
Deal found 8/28![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/277:25 pm -
1 stop18h 30m
Sun 1/318:35 am -
1 stop28h 40m
Deal found 8/30![United Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 8/29. 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.
Tue 11/36:00 am -
1 stop8h 00m
Thu 11/52:25 pm -
1 stop8h 15m
Deal found 8/29![Delta logo]()
$599
This JetBlue deal was found by Cheapflights users on 8/29. 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.
Thu 11/266:00 am -
1 stop9h 00m
Thu 12/33:05 pm -
1 stop7h 48m
Deal found 8/29![JetBlue logo]()
$649
This Southwest deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:00 pm -
2 stops18h 50m
Thu 12/102:45 pm -
2 stops19h 10m
Deal found 8/30![Southwest logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am -
1 stop8h 21m
Mon 10/57:55 am -
1 stop12h 02m
Deal found 8/30![United Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:35 am -
1 stop15h 05m
Fri 10/99:00 am -
2 stops12h 15m
Deal found 8/30![Southwest logo]()
$507
This United Airlines deal was found by Cheapflights users on 8/27. 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 10/266:00 am -
1 stop15h 39m
Fri 10/3011:35 am -
1 stop9h 39m
Deal found 8/27![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/58:24 pm -
1 stop17h 46m
Sat 10/101:03 pm -
1 stop19h 14m
Deal found 8/31![United Airlines logo]()
$528
This Southwest deal was found by Cheapflights users on 8/31. 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 1/278:55 pm -
2 stops18h 35m
Sun 1/313:10 pm -
2 stops16h 05m
Deal found 8/31![Southwest logo]()
$573
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/156:00 am -
1 stop8h 10m
Thu 10/221:20 pm -
1 stop27h 59m
Deal found 8/31![United Airlines logo]()
$535
This Delta deal was found by Cheapflights users on 8/28. 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 12/317:45 pm -
1 stop18h 00m
Mon 1/43:15 pm -
1 stop16h 16m
Deal found 8/28![Delta logo]()
$722
This United Airlines deal was found by Cheapflights users on 8/28. 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 11/38:15 pm -
1 stop25h 24m
Tue 11/108:45 am -
1 stop9h 12m
Deal found 8/28![United Airlines logo]()
$538
This Delta deal was found by Cheapflights users on 8/31. 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.
Tue 10/66:00 am -
1 stop7h 35m
Mon 10/121:00 pm -
1 stop17h 08m
Deal found 8/31![Delta logo]()
$722
This Southwest deal was found by Cheapflights users on 8/27. 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 9/267:00 am -
2 stops13h 05m
Mon 9/289:00 am -
2 stops12h 20m
Deal found 8/27![Southwest logo]()
$625
This Southwest deal was found by Cheapflights users on 8/29. 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 11/88:55 pm -
2 stops17h 55m
Sat 11/141:15 pm -
2 stops20h 40m
Deal found 8/29![Southwest logo]()
$628
This Southwest deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/168:55 pm -
2 stops18h 35m
Sat 2/272:30 pm -
2 stops16h 45m
Deal found 8/27![Southwest logo]()
$640
This United Airlines deal was found by Cheapflights users on 8/29. 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 11/71:05 pm -
2 stops30h 32m
Tue 11/102:20 pm -
2 stops30h 09m
Deal found 8/29![United Airlines logo]()
$715
This Southwest deal was found by Cheapflights users on 8/28. 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 9/276:00 am -
2 stops14h 40m
Tue 9/291:40 pm -
2 stops16h 30m
Deal found 8/28![Southwest logo]()
$655
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/46:00 am -
1 stop8h 21m
Wed 9/167:55 am -
1 stop12h 02m
Deal found 8/27![United Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/46:00 am -
1 stop8h 21m
Sat 9/197:55 am -
1 stop13h 20m
Deal found 8/27![United Airlines logo]()
$717
This Southwest deal was found by Cheapflights users on 8/27. 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 2/148:55 pm -
2 stops18h 20m
Fri 2/193:10 pm -
2 stops19h 00m
Deal found 8/27![Southwest logo]()
$736
This United Airlines deal was found by Cheapflights users on 8/28. 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 2/129:10 pm -
1 stop16h 50m
Wed 2/178:35 am -
1 stop9h 30m
Deal found 8/28![United Airlines logo]()
$737
Last-minute flights from LaGuardia to Costa RicaDiscover last-minute flight deals from LaGuardia to Costa Rica. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Costa Rica. Data last updated August 31, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/106:15 am -
1 stop9h 42m
Mon 9/286:00 am -
1 stop12h 59m
Deal found 8/31![American Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 9/116:15 am -
1 stop9h 32m
Fri 9/182:47 pm -
1 stop17h 12m
Deal found 8/28![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/126:26 pm -
1 stop20h 52m
Thu 9/172:18 pm -
1 stop18h 12m
Deal found 8/27![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/29. 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.
Sun 9/207:59 am -
1 stop7h 19m
Wed 9/302:47 pm -
1 stop20h 13m
Deal found 8/29![American Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/216:15 am -
1 stop9h 32m
Sat 9/262:47 pm -
1 stop17h 12m
Deal found 8/31![American Airlines logo]()
$421
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/216:15 am -
1 stop9h 32m
Sun 9/272:18 pm -
1 stop18h 12m
Deal found 8/27![American Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 9/256:15 am -
1 stop9h 32m
Fri 10/22:47 pm -
1 stop17h 12m
Deal found 8/26![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/263:39 pm -
1 stop23h 39m
Sat 10/32:18 pm -
1 stop18h 12m
Deal found 8/27![American Airlines logo]()
$428
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Sun 9/277:00 am -
1 stop15h 07m
Fri 10/26:00 am -
1 stop12h 59m
Deal found 8/27![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/299:08 am -
2 stops12h 59m
Fri 10/96:00 am -
1 stop10h 28m
Deal found 8/27![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/299:20 am -
1 stop12h 47m
Wed 10/76:00 am -
1 stop14h 46m
Deal found 8/27![American Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 8/31. 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 9/306:05 am -
2 stops14h 40m
Tue 10/271:00 pm -
2 stops17h 05m
Deal found 8/31![Southwest logo]()
$387
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 August 31, 2026.
Search for one-way flight options from LaGuardia to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Air Canada deal was found by Cheapflights users on 8/27. 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 11/174:20 pm -
1 stop22h 50m
Deal found 8/27![Air Canada logo]()
$149
This Air Canada deal was found by Cheapflights users on 8/31. 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 11/255:35 pm -
1 stop21h 45m
Deal found 8/31![Air Canada logo]()
$153
This United Airlines deal was found by Cheapflights users on 8/27. 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 12/315:40 pm -
1 stop18h 44m
Deal found 8/27![United Airlines logo]()
$157
This Air Canada deal was found by Cheapflights users on 8/31. 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.
Sat 10/244:45 pm -
1 stop22h 25m
Deal found 8/31![Air Canada logo]()
$158
This Air Canada deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:55 pm -
1 stop24h 15m
Deal found 8/30![Air Canada logo]()
$163
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 1/16:00 am -
1 stop9h 15m
Deal found 8/28![American Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Deal found 8/30![American Airlines logo]()
$172
This American Airlines deal was found by Cheapflights users on 8/29. 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 10/107:27 pm -
2 stops19h 51m
Deal found 8/29![American Airlines logo]()
$173
This Super.com deal was found by Cheapflights users on 8/27. 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 10/127:40 am -
1 stop7h 18m
Deal found 8/27![JetBlue logo]()
$174
This Southwest deal was found by Cheapflights users on 8/27. 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 9/411:05 am -
1 stop9h 40m
Deal found 8/27![Southwest logo]()
$182
This Kissandfly.com deal was found by Cheapflights users on 8/31. 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.
Sun 11/158:10 pm -
1 stop18h 36m
Deal found 8/31![British Airways logo]()
$186
This American Airlines deal was found by Cheapflights users on 8/29. 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 11/1811:33 am -
2 stops10h 17m
Deal found 8/29![American Airlines logo]()
$188
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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $372 (Southwest) |
One-way from | $149 (Air Canada) |
Popular in | August |
Cheapest in | October |
Average price | $639 |
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 August 31, 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 YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Thu 10/1
11:15 am-7:40 pm
1 stop10h 25m
San José Juan Santamaria Intl
Tue 10/6
9:00 am-8:05 am
2 stops21h 05m
$387
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Sun 12/6
8:00 pm-1:50 pm
2 stops18h 50m
Liberia
Thu 12/10
2:45 pm-10:55 am
2 stops19h 10m
$419
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Wed 1/27
7:25 pm-12:55 pm
1 stop18h 30m
Liberia
Sun 1/31
8:35 am-2:15 pm
1 stop28h 40m
$477
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Wed 9/23
6:00 am-12:21 pm
1 stop8h 21m
San José Juan Santamaria Intl
Mon 10/5
7:55 am-9:57 pm
1 stop12h 02m
$490
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Sat 10/3
6:35 am-7:40 pm
1 stop15h 05m
San José Juan Santamaria Intl
Fri 10/9
9:00 am-11:15 pm
2 stops12h 15m
$507
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Mon 10/26
6:00 am-7:39 pm
1 stop15h 39m
San José Juan Santamaria Intl
Fri 10/30
11:35 am-11:14 pm
1 stop9h 39m
$526
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Mon 10/5
8:24 pm-12:10 pm
1 stop17h 46m
Liberia
Sat 10/10
1:03 pm-10:17 am
1 stop19h 14m
$528
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Thu 10/15
6:00 am-12:10 pm
1 stop8h 10m
Liberia
Thu 10/22
1:20 pm-7:19 pm
1 stop27h 59m
$535
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Tue 11/3
8:15 pm-8:39 pm
1 stop25h 24m
San José Juan Santamaria Intl
Tue 11/10
8:45 am-6:57 pm
1 stop9h 12m
$538
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Wed 1/27
8:55 pm-2:30 pm
2 stops18h 35m
Liberia
Sun 1/31
3:10 pm-8:15 am
2 stops16h 05m
$573
Showing 1-10 of 42 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-SJO
LGA-LIR
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-SJO
LGA-LIR
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 $316). 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 August 31, 2026.
Get a feel of what it's like to fly with United Airlines and 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
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
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 August 31, 2026.
Popular flight searches
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Top 2 airlines flying from LaGuardia to Costa Rica
Discover the top 2 airlines 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 August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$536 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$244 | Average$573 | FlexibilityNo cancel fee | On-time71% |