$185+ Cheap flights from Costa Rica to Newark (EWR)
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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EWR
Sep 19 — Sep 261
Round-trip
1 adult, Economy
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Find cheap flights from Costa Rica to Newark 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 Costa Rica to NewarkExplore the most affordable flight options available from Costa Rica to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Costa Rica to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/17. 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 12/225:20 pm -
Nonstop5h 05m
Wed 12/308:30 pm -
1 stop19h 10m
Deal found 8/17![United Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 8/19. 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 12/221:31 pm -
2 stops19h 06m
Thu 12/315:00 pm -
2 stops18h 58m
Deal found 8/19![American Airlines logo]()
$352
This Air Canada deal was found by Cheapflights users on 8/18. 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 12/33:20 pm -
1 stop22h 30m
Tue 12/83:30 pm -
1 stop23h 50m
Deal found 8/18![Air Canada logo]()
$368
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/104:30 pm -
Nonstop4h 57m
Mon 12/289:59 pm -
1 stop15h 51m
Deal found 8/20![United Airlines logo]()
$372
This Air Canada deal was found by Cheapflights users on 8/17. 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 11/43:10 pm -
1 stop18h 15m
Mon 11/910:20 am -
1 stop29h 00m
Deal found 8/17![Air Canada logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 10/61:20 pm -
1 stop28h 11m
Mon 12/289:59 pm -
1 stop15h 51m
Deal found 8/20![United Airlines logo]()
$377
This Air Canada deal was found by Cheapflights users on 8/18. 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 11/183:10 pm -
1 stop18h 15m
Sun 11/226:55 pm -
1 stop20h 15m
Deal found 8/18![Air Canada logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 10/2911:35 am -
1 stop11h 10m
Thu 11/59:00 am -
1 stop12h 39m
Deal found 8/20![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/51:25 pm -
1 stop27h 14m
Fri 10/166:00 am -
1 stop8h 21m
Deal found 8/19![United Airlines logo]()
$409
This Kissandfly.com deal was found by Cheapflights users on 8/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:25 pm -
1 stop19h 03m
Sun 10/258:14 am -
Nonstop5h 28m
Deal found 8/20![Lufthansa logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/231:00 pm -
2 stops21h 35m
Thu 10/295:32 am -
1 stop16h 49m
Deal found 8/17![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 8/19. 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 10/163:01 pm -
1 stop7h 52m
Mon 10/266:29 pm -
1 stop19h 31m
Deal found 8/19![American Airlines logo]()
$413
Best flights from Costa Rica to NewarkDiscover carefully curated flight deals from Costa Rica to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Costa Rica to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/19. 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 1/195:15 pm -
Nonstop5h 02m
Sun 1/247:18 am -
Nonstop5h 26m
Deal found 8/19![United Airlines logo]()
$327
This JetBlue deal was found by Cheapflights users on 8/17. 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 10/11:05 pm -
1 stop8h 01m
Sun 10/116:00 am -
1 stop8h 55m
Deal found 8/17![JetBlue logo]()
$504
This Delta deal was found by Cheapflights users on 8/17. 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.
Sat 10/311:25 pm -
1 stop9h 33m
Sat 11/76:00 am -
1 stop8h 00m
Deal found 8/17![Delta logo]()
$530
This Volaris deal was found by Cheapflights users on 8/18. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:15 pm -
1 stop10h 45m
Thu 9/246:30 am -
1 stop19h 29m
Deal found 8/18![Multiple Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 8/19. 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 12/225:20 pm -
Nonstop5h 05m
Thu 12/318:11 pm -
1 stop17h 39m
Deal found 8/19![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/15. 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 12/225:20 pm -
Nonstop5h 05m
Mon 12/289:59 pm -
1 stop15h 51m
Deal found 8/15![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/18. 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 12/202:00 pm -
1 stop8h 59m
Sat 1/29:59 pm -
1 stop15h 51m
Deal found 8/18![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 8/17. 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 1/258:35 am -
1 stop11h 23m
Tue 2/27:18 am -
Nonstop5h 26m
Deal found 8/17![United Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/19. 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 1/125:15 pm -
Nonstop5h 02m
Mon 1/188:50 pm -
1 stop17h 20m
Deal found 8/19![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/264:30 pm -
Nonstop4h 57m
Thu 10/17:50 pm -
1 stop18h 20m
Deal found 8/20![United Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 8/16. 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 11/62:20 pm -
1 stop27h 55m
Mon 11/97:18 am -
Nonstop5h 26m
Deal found 8/16![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/3012:55 pm -
Nonstop5h 17m
Fri 11/68:14 am -
Nonstop5h 28m
Deal found 8/15![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/11:25 pm -
1 stop28h 06m
Thu 10/158:43 pm -
1 stop17h 38m
Deal found 8/16![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/2112:44 pm -
Nonstop5h 16m
Tue 11/36:20 pm -
1 stop27h 19m
Deal found 8/17![United Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 8/16. 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 11/111:28 pm -
Nonstop5h 04m
Sat 11/78:14 am -
Nonstop5h 28m
Deal found 8/16![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/1412:44 pm -
Nonstop5h 16m
Sat 10/248:43 pm -
1 stop15h 42m
Deal found 8/16![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/301:25 pm -
1 stop9h 33m
Tue 10/68:24 am -
Nonstop5h 14m
Deal found 8/19![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/97:55 am -
1 stop24h 33m
Mon 10/128:24 am -
Nonstop5h 14m
Deal found 8/18![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/277:55 am -
1 stop24h 33m
Fri 10/28:24 am -
Nonstop5h 14m
Deal found 8/18![United Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/912:44 pm -
Nonstop5h 16m
Sat 10/178:24 am -
Nonstop5h 14m
Deal found 8/19![United Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/2312:44 pm -
Nonstop5h 16m
Tue 9/298:24 am -
Nonstop5h 14m
Deal found 8/19![United Airlines logo]()
$643
Last-minute flights from Costa Rica to NewarkDiscover last-minute flight deals from Costa Rica to Newark. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Newark. Data last updated August 20, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/16. 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 8/247:15 am -
1 stop24h 34m
Mon 8/312:30 pm -
1 stop9h 30m
Deal found 8/16![Air Canada logo]()
$416
This Air Canada deal was found by Cheapflights users on 8/16. 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 8/247:15 am -
1 stop22h 23m
Fri 8/289:00 am -
2 stops13h 20m
Deal found 8/16![Air Canada logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/162:57 pm -
2 stops17h 12m
Sat 10/107:29 pm -
2 stops18h 31m
Deal found 8/19![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/171:00 pm -
2 stops18h 49m
Fri 10/25:29 pm -
2 stops20h 30m
Deal found 8/17![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/172:57 pm -
1 stop24h 32m
Sun 9/275:00 am -
2 stops17h 07m
Deal found 8/17![American Airlines logo]()
$421
This Orbitz deal was found by Cheapflights users on 8/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:05 pm -
1 stop8h 01m
Sat 9/266:30 am -
1 stop7h 27m
Deal found 8/20![JetBlue logo]()
$401
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/232:57 pm -
2 stops17h 12m
Tue 10/66:30 pm -
1 stop27h 51m
Deal found 8/17![American Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/231:20 pm -
1 stop9h 29m
Tue 10/68:43 pm -
1 stop17h 27m
Deal found 8/19![United Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/232:47 pm -
2 stops20h 43m
Tue 10/67:29 pm -
2 stops19h 49m
Deal found 8/17![American Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/264:30 pm -
Nonstop4h 57m
Wed 10/148:43 pm -
1 stop17h 27m
Deal found 8/18![United Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/276:00 am -
1 stop27h 30m
Fri 10/26:30 am -
1 stop9h 27m
Deal found 8/18![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/302:57 pm -
1 stop7h 59m
Tue 10/66:30 pm -
1 stop27h 51m
Deal found 8/19![American Airlines logo]()
$417
One-way flights from Costa Rica to NewarkSearch for one-way flight options from Costa Rica to Newark. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Costa Rica to Newark. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 12/215:20 pm -
Nonstop5h 05m
Deal found 8/20![United Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 8/19. 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 12/252:00 pm -
1 stop8h 59m
Deal found 8/19![United Airlines logo]()
$195
This Trip.com deal was found by Cheapflights users on 8/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:20 pm -
1 stop28h 14m
Deal found 8/20![Air Canada logo]()
$196
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/123:10 pm -
1 stop21h 29m
Deal found 8/17![Air Canada logo]()
$200
This Trip.com deal was found by Cheapflights users on 8/18. 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.
Fri 10/302:10 pm -
1 stop30h 40m
Deal found 8/18![Air Canada logo]()
$201
This American Airlines deal was found by Cheapflights users on 8/19. 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 1/293:13 pm -
2 stops20h 34m
Deal found 8/19![American Airlines logo]()
$208
This Air Canada deal was found by Cheapflights users on 8/18. 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 10/241:00 pm -
1 stop19h 25m
Deal found 8/18![Air Canada logo]()
$211
This Super.com deal was found by Cheapflights users on 8/17. 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 10/31:05 pm -
1 stop8h 01m
Deal found 8/17![JetBlue logo]()
$216
This JetBlue deal was found by Cheapflights users on 8/18. 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.
Fri 12/43:09 pm -
1 stop7h 46m
Deal found 8/18![JetBlue logo]()
$220
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/11:20 pm -
1 stop28h 11m
Deal found 8/17![United Airlines logo]()
$222
This KAYAK deal was found by Cheapflights users on 8/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:50 pm -
1 stop7h 48m
Deal found 8/17![JetBlue logo]()
$246
This United Airlines deal was found by Cheapflights users on 8/18. 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 12/199:05 am -
Nonstop5h 14m
Deal found 8/18![United Airlines logo]()
$248
Find flight deals from Costa Rica to Newark
Keep the following information in mind while searching for Costa Rica to Newark flight deals. Data was last updated August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (United Airlines) |
One-way from | $185 (United Airlines) |
Popular in | July |
Cheapest in | November |
Average price | $485 |
Good round-trip deal | $234 or less |
Good one-way deal | $239 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Newark 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 20, 2026.
Use the filters below to find and compare flights from Costa Rica to Newark Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LiberiaNewark
LIR Liberia - EWR Newark
LIREWR
Liberia
Tue 1/19
5:15 pm-11:17 pm
Nonstop5h 02m
Newark
Sun 1/24
7:18 am-11:44 am
Nonstop5h 26m
$327
LiberiaNewark
LIR Liberia - EWR Newark
LIREWR
Liberia
Tue 12/22
5:20 pm-11:25 pm
Nonstop5h 05m
Newark
Thu 12/31
8:11 pm-12:50 pm
1 stop17h 39m
$327
LiberiaNewark
LIR Liberia - EWR Newark
LIREWR
Liberia
Tue 12/22
5:20 pm-11:25 pm
Nonstop5h 05m
Newark
Mon 12/28
9:59 pm-12:50 pm
1 stop15h 51m
$327
LiberiaNewark
LIR Liberia - EWR Newark
LIREWR
Liberia
Sun 12/20
2:00 pm-11:59 pm
1 stop8h 59m
Newark
Sat 1/2
9:59 pm-12:50 pm
1 stop15h 51m
$333
LiberiaNewark
LIR Liberia - EWR Newark
LIREWR
Liberia
Mon 1/25
8:35 am-8:58 pm
1 stop11h 23m
Newark
Tue 2/2
7:18 am-11:44 am
Nonstop5h 26m
$398
LiberiaNewark
LIR Liberia - EWR Newark
LIREWR
Liberia
Tue 1/12
5:15 pm-11:17 pm
Nonstop5h 02m
Newark
Mon 1/18
8:50 pm-1:10 pm
1 stop17h 20m
$414
LiberiaNewark
LIR Liberia - EWR Newark
LIREWR
Liberia
Sat 9/26
4:30 pm-11:27 pm
Nonstop4h 57m
Newark
Thu 10/1
7:50 pm-12:10 pm
1 stop18h 20m
$416
LiberiaNewark
LIR Liberia - EWR Newark
LIREWR
Liberia
Fri 11/6
2:20 pm-7:15 pm
1 stop27h 55m
Newark
Mon 11/9
7:18 am-11:44 am
Nonstop5h 26m
$424
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Fri 10/30
12:55 pm-8:12 pm
Nonstop5h 17m
Newark
Fri 11/6
8:14 am-12:42 pm
Nonstop5h 28m
$444
San JoséNewark
SJO San José Juan Santamaria Intl - EWR Newark
SJOEWR
San José Juan Santamaria Intl
Thu 10/1
1:25 pm-7:31 pm
1 stop28h 06m
Newark
Thu 10/15
8:43 pm-12:21 pm
1 stop17h 38m
$450
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Newark
Have a flexible travel schedule? Discover the best time to fly to Newark from Costa Rica with our price prediction graph.
LIR-EWR
SJO-EWR
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 Costa Rica to Newark Airport
CR0-EWR
LIR-EWR
SJO-EWR
What is the cheapest month to book a flight from Costa Rica to Newark Airport?
Currently, November is the cheapest month in which you can book a flight from Costa Rica to Newark Airport (average of $354). Flying from Costa Rica to Newark Airport in July is currently the most expensive (average of $611). 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.
What is the cheapest time of day to fly from CR to EWR?
Find hourly flight availability from Costa Rica to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2026.
One of the essential ways to save on airfare from Costa Rica to Newark Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 39% on airfare.
Weekly flight availability from Costa Rica to Newark Airport
Explore weekly flight availability from Costa Rica to Newark. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 20, 2026.
The most flights from CR0 to EWR are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Costa Rica to Newark delayed?
About 13% of weekly flights between Costa Rica and Newark have experienced delays in the past year, with the average delay time being 152 minutes.
What is the most punctual flight time for Costa Rica to Newark flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 Costa Rica to Newark flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from Costa Rica to Newark Airport?
The price you pay for your flight from Costa Rica to Newark Airport may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Costa Rica to Newark Airport?
Use this chart to determine the cheapest time to fly round-trip from Costa Rica to Newark. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Costa Rica to Newark Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Newark
Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated August 20, 2026.
See what other customers who have flown with United Airlines,American Airlines, andJetBlue from Costa Rica to Newark Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Comfort
7.3
Crew
8.1
Overall
7.4
Boarding
7.7
Food
6.7
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Newark. 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 Newark Airport?
Book flights to Newark Airport if you plan to visit one of these locationsQueens
Bronx
Elizabeth
Mahwah
East Rutherford
Staten Island
Bethlehem
Mount Laurel
Yonkers
Irvington
Secaucus
North Bergen
Tannersville
Edgewater
Carle Place
Absecon
Carteret
Fort Lee
Parsippany
Goshen
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Alternative routes for Costa Rica to Newark
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Other flights to Newark
Explore flights to Newark departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
Costa Rica and Newark flights
Browse other Costa Rica and Newark flight options. Last updated on August 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Costa Rica to Newark
Discover the top 8 airlines that operate flights from Costa Rica to Newark. 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$375 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$454 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$233 | Average$408 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$233 | Average$448 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$244 | Average$455 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$362 | Average$692 | FlexibilityNo cancel fee | On-time70% |