$143+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EWR
ago. 25 — sep. 11
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap 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 agosto 20, 2025.
Round-trip from | $256 (American Airlines) |
|---|---|
One-way from | $143 (FlightHub) |
Popular in | April |
Cheapest in | May |
Average price | $359 |
Good round-trip deal | $220 or less |
Good one-way deal | $173 or less |
Find flight deals from Costa Rica to Newark
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 agosto 20, 2025.
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 agosto 20, 2025.
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.
jue. 9/1812:49 pmLIR - EWR
1 stop7h 40mAmerican Airlines
lun. 9/225:40 amEWR - LIR
1 stop8h 09mAmerican Airlines
Deal found 8/19![American Airlines logo]()
$256
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2412:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
mar. 9/306:10 amEWR - SJO
1 stop7h 04mSpirit Airlines
Deal found 8/19![Spirit Airlines logo]()
$256
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2412:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
sáb. 10/46:10 amEWR - SJO
1 stop7h 04mSpirit Airlines
Deal found 8/19![Spirit Airlines logo]()
$257
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1912:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
vie. 9/266:10 amEWR - SJO
1 stop7h 04mSpirit Airlines
Deal found 8/19![Spirit Airlines logo]()
$258
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1012:19 pmSJO - EWR
2 stops27h 02mSpirit Airlines
mié. 9/176:10 amEWR - SJO
1 stop7h 04mSpirit Airlines
Deal found 8/18![Spirit Airlines logo]()
$259
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.
mié. 9/1712:44 pmSJO - EWR
Nonstop5h 17mUnited Airlines
mar. 9/306:00 amEWR - SJO
1 stop8h 26mUnited Airlines
Deal found 8/20![United Airlines logo]()
$260
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/1312:25 pmLIR - EWR
1 stop19h 29mAmerican Airlines
sáb. 9/2012:23 pmEWR - LIR
1 stop25h 26mAmerican Airlines
Deal found 8/20![American Airlines logo]()
$261
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.
mié. 10/2911:35 amSJO - EWR
1 stop11h 23mUnited Airlines
mar. 11/48:40 pmEWR - SJO
1 stop15h 45mUnited Airlines
Deal found 8/17![United Airlines logo]()
$261
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/812:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
mar. 9/306:10 amEWR - SJO
1 stop7h 04mSpirit Airlines
Deal found 8/18![Spirit Airlines logo]()
$262
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1512:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
lun. 9/226:10 amEWR - SJO
1 stop7h 04mSpirit Airlines
Deal found 8/18![Spirit Airlines logo]()
$263
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.
mar. 11/43:13 pmLIR - EWR
1 stop8h 32mAmerican Airlines
sáb. 11/86:29 pmEWR - LIR
1 stop20h 44mAmerican Airlines
Deal found 8/19![American Airlines logo]()
$264
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/2312:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
mié. 10/16:10 amEWR - SJO
1 stop7h 04mSpirit Airlines
Deal found 8/18![Spirit Airlines logo]()
$264
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 2,558,603 searches. Data last updated agosto 20, 2025.
Use the filters below to find and compare flights from Costa Rica to Newark Airport that are best for you.
Fly from
Costa Rica
Fly to
Newark
Route
Depart
Return
Price
LiberiaNewark
LIR - EWR
LIREWR
Liberia
jue. 9/18
12:49 pm-10:29 pm
1 stop7h 40m
Newark
lun. 9/22
5:40 am-11:49 am
1 stop8h 09m
$256
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
vie. 10/31
1:00 pm-8:13 pm
Nonstop5h 13m
Newark
mar. 11/4
8:40 pm-11:25 am
1 stop15h 45m
$260
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
mié. 9/17
12:44 pm-8:01 pm
Nonstop5h 17m
Newark
mié. 9/24
7:00 am-7:37 pm
1 stop14h 37m
$260
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
lun. 11/3
11:28 pm-5:31 am
Nonstop5h 03m
Newark
vie. 11/14
8:40 pm-11:25 am
1 stop15h 45m
$260
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
lun. 10/27
10:28 pm-5:31 am
Nonstop5h 03m
Newark
sáb. 11/1
8:40 pm-11:25 am
1 stop16h 45m
$260
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
vie. 10/31
1:00 pm-8:13 pm
Nonstop5h 13m
Newark
vie. 11/7
8:40 pm-11:25 am
1 stop15h 45m
$260
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
vie. 10/31
10:28 pm-5:31 am
Nonstop5h 03m
Newark
lun. 11/3
8:40 pm-11:25 am
1 stop15h 45m
$260
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
mar. 11/4
11:28 pm-5:31 am
Nonstop5h 03m
Newark
sáb. 11/8
8:40 pm-11:25 am
1 stop15h 45m
$260
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
vie. 10/31
10:28 pm-5:31 am
Nonstop5h 03m
Newark
sáb. 11/8
5:29 pm-11:25 am
1 stop18h 56m
$260
San JoséNewark
SJO - EWR
SJOEWR
San José Juan Santamaria Intl
jue. 10/30
10:28 pm-5:31 am
Nonstop5h 03m
Newark
mié. 11/5
8:40 pm-11:25 am
1 stop15h 45m
$260
Showing 1-10 of 38 results
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.
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
What is the cheapest month to book a flight from Costa Rica to Newark Airport?
Currently, January is the cheapest month in which you can book a flight from Costa Rica to Newark Airport (average of $228). Flying from Costa Rica to Newark Airport in June is currently the most expensive (average of $301). 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 agosto 20, 2025.
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 36% on airfare.
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 December 16, 2024.
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. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 agosto 20, 2025.
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).
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 agosto 20, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines 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.
Food
7.3
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Food
7.3
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Food
7.3
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Food
7.3
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Food
7.3
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
Food
7.3
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.9
Overall
8.0
Reviews
1 / 20
6.0
GoodMorgan Rae,Aug 2025
BRU - JFK
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
Secaucus
Yonkers
Ronkonkoma
Mahwah
Absecon
East Rutherford
North Bergen
Staten Island
Parsippany
New Brunswick
Stamford
Carle Place
Westbury
Hoboken
East Brunswick
Avenel
Paterson
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Costa Rica to Newark
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Costa Rica to Newark
Discover the top 5 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 2,558,603 searches. Data last updated agosto 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$221 | Average$369 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$259 | Average$479 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$260 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$405 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$275 | Average$434 | FlexibilityNo cancel fee | On-time71% |