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Newark

$189+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EWR
May 5 — May 121
Tue 5/5
Tue 5/12
1 adult, Economy
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Cheap flight deals from Costa Rica to Newark

Cheapest flights from Costa Rica to Newark
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 April 5, 2026.

This American Airlines deal was found by Cheapflights users on 3/31. 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 9/171:05 pm
SJO
-
EWR
2 stops21h 50m
American Airlines
Wed 9/307:43 pm
EWR
-
SJO
2 stops17h 22m
American Airlines
Deal found 3/31$296
This American Airlines deal was found by Cheapflights users on 4/3. 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 5/711:35 pm
SJO
-
EWR
1 stop22h 00m
American Airlines
Sun 5/105:45 am
EWR
-
SJO
1 stop17h 51m
American Airlines
Deal found 4/3$297
This American Airlines deal was found by Cheapflights users on 4/3. 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 6/56:00 am
SJO
-
EWR
1 stop14h 57m
American Airlines
Wed 6/101:30 pm
EWR
-
SJO
1 stop25h 29m
American Airlines
Deal found 4/3$298
This KAYAK deal was found by Cheapflights users on 4/1. 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.
Mon 4/61:25 pm
SJO
-
EWR
1 stop19h 08m
Multiple Airlines
Sat 4/117:25 am
EWR
-
SJO
Nonstop5h 17m
Multiple Airlines
Deal found 4/1$299
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:48 pm
SJO
-
EWR
1 stop14h 42m
Arajet
Tue 6/912:59 am
EWR
-
SJO
1 stop11h 39m
Arajet
Deal found 4/2$300
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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.
Thu 4/2312:38 pm
SJO
-
EWR
1 stop9h 09m
Spirit Airlines
Wed 6/107:55 pm
EWR
-
SJO
1 stop17h 50m
Spirit Airlines
Deal found 4/3$301
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 4/2112:10 pm
SJO
-
EWR
2 stops19h 30m
American Airlines
Tue 4/288:00 am
EWR
-
SJO
1 stop13h 07m
American Airlines
Deal found 3/31$302
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 12/2211:28 pm
SJO
-
EWR
Nonstop5h 03m
United Airlines
Mon 1/253:31 pm
EWR
-
SJO
Nonstop5h 22m
United Airlines
Deal found 3/31$303
This Booking.com deal was found by Cheapflights users on 4/3. 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 6/307:48 pm
SJO
-
EWR
1 stop12h 42m
Arajet
Tue 9/2912:59 am
EWR
-
SJO
1 stop11h 39m
Arajet
Deal found 4/3$304
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:38 pm
SJO
-
EWR
1 stop9h 09m
Spirit Airlines
Sun 4/266:00 am
EWR
-
SJO
1 stop7h 33m
Spirit Airlines
Deal found 3/31$305
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:38 pm
SJO
-
EWR
1 stop9h 09m
Spirit Airlines
Sat 4/254:05 pm
EWR
-
SJO
1 stop21h 28m
Spirit Airlines
Deal found 3/31$306
This United Airlines deal was found by Cheapflights users on 3/31. 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 9/1712:44 pm
SJO
-
EWR
Nonstop5h 16m
United Airlines
Wed 9/308:57 pm
EWR
-
SJO
1 stop17h 29m
United Airlines
Deal found 3/31$307

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 April 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(American Airlines)

One-way from

$189
(American Airlines)

Popular in

April

Cheapest in

November

Average price

$397

Good round-trip deal

$465 or less

Good one-way deal

$252 or less
Provider with most accurate pricing for San José Juan Santamaria Intl-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-New York (NYC) flights.
Search Deals
From Costa Rica to Newark
Search Deals
One-way flight from Costa Rica to Newark
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Costa Rica to Newark.
Search Deals
Price to beat on a one-way flight from Costa Rica to Newark.
Search Deals

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 April 5, 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

Price

Cheapest round-trip
Quickest round-trip

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Wed 5/27

4:30 pm-11:39 pm

Nonstop5h 09m

Newark

Tue 6/9

7:35 am-10:44 am

Nonstop5h 09m

$338

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Thu 6/4

4:30 pm-11:39 pm

Nonstop5h 09m

Newark

Sun 6/7

7:35 am-10:44 am

Nonstop5h 09m

$338

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Thu 4/30

3:27 pm-9:14 pm

1 stop27h 47m

Newark

Thu 5/7

7:35 am-10:44 am

Nonstop5h 09m

$344

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Fri 5/29

3:27 pm-12:37 am

1 stop31h 10m

Newark

Mon 6/8

7:35 am-10:44 am

Nonstop5h 09m

$344

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Fri 6/5

12:30 am-9:29 pm

1 stop18h 59m

Newark

Fri 6/12

8:21 am-11:38 am

Nonstop5h 17m

$376

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Tue 4/21

7:55 am-10:33 am

1 stop24h 38m

Newark

Tue 4/28

8:21 am-11:38 am

Nonstop5h 17m

$387

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Thu 9/17

1:25 pm-1:04 am

1 stop9h 39m

Newark

Mon 9/21

7:00 am-12:00 pm

1 stop7h 00m

$432

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Thu 7/16

3:27 pm-11:59 am

1 stop18h 32m

Newark

Wed 7/29

8:50 pm-9:50 am

1 stop15h 00m

$441

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Thu 4/16

7:15 am-2:33 pm

Nonstop5h 18m

Newark

Mon 4/20

7:29 pm-10:11 am

1 stop16h 42m

$459

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Thu 7/30

4:30 pm-11:39 pm

Nonstop5h 09m

Newark

Wed 8/5

7:45 pm-9:50 am

1 stop16h 05m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 37 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Costa Rica to Newark Airport (average of $151). Flying from Costa Rica to Newark Airport in April is currently the most expensive (average of $265). 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 April 5, 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 35% 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 April 4, 2026.

Travelers seeking maximum savings on their Costa Rica to Newark Airport flight should consider departing on Saturday 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.

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 April 5, 2026.

The most flights from CR0 to EWR are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Costa Rica to Newark delayed?

About 12% of weekly flights between Costa Rica and Newark have experienced delays in the past year, with the average delay time being 148 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 Saturday 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 11% of flights being delayed.

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 April 5, 2026.
See what other customers who have flown with United Airlines,JetBlue, andAmerican 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.
United Airlines
7.4
Good
9,546 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,546 reviews
United Airlines
7.4
Good
9,546 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
JetBlue
7.2
Good
2,913 reviews
United Airlines
7.4
Good
9,546 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.1
Good
11,561 reviews
United Airlines
7.4
Good
9,546 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Spirit Airlines
6.3
Okay
8,590 reviews
United Airlines
7.4
Good
9,546 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
Frontier
5.7
Fair
3,001 reviews
United Airlines
7.4
Good
9,546 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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.

  • How long is the flight from Costa Rica to Newark Airport?

    United Airlines can get you from Costa Rica to Newark Airport in just under 5h 09m. Your travel time will be generally consistent. Airlines will cover a distance of 2191 mi. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Costa Rica to Newark Airport one-way?

    One-way options have recently been found by users for as low as $112 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $140 and Delta from $142 one-way.

  • What are the cheapest flights from Costa Rica to Newark Airport?

    Looking at all options, your cheapest flight can be booked for $185. While the most popular route (San José Juan Santamaria Intl - Newark) can be booked for $276 on average, our data indicates $621 when flying from Costa Rica to Newark Airport.

  • Can I find deals for flights from Costa Rica to Newark that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Newark flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Newark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Newark.

  • Can I find deals for business class flights from Costa Rica to Newark?

    Yes. Cheapflights offers flight deals from Costa Rica to Newark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to Newark Airport?

    Currently, October is the cheapest month in which you can book a flight from Costa Rica to Newark Airport (average of $151). Flying from Costa Rica to Newark Airport in April is currently the most expensive (average of $265). 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.

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
Mahwah
East Rutherford
Yonkers
Bethlehem
Secaucus
Mount Laurel
Elizabeth
North Bergen
Irvington
Staten Island
Seaside Heights
Absecon
Carle Place
Parsippany
Edgewater
Tannersville
Carteret
Stamford

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Top 6 airlines flying from Costa Rica to Newark

Discover the top 6 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 April 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$180Average$342FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$183Average$283FlexibilityNo cancel feeOn-time65%
DeltaCheapest$222Average$416FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$239Average$422FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$240Average$389FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$249Average$418FlexibilityNo cancel feeOn-time62%

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