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$213+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EWR
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
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 July 3, 2026.

This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:30 pm
LIR
-
EWR
Nonstop5h 09m
United Airlines
Tue 8/47:42 am
EWR
-
LIR
Nonstop5h 02m
United Airlines
Deal found 7/1$395
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:30 pm
LIR
-
EWR
Nonstop5h 09m
United Airlines
Wed 7/298:50 pm
EWR
-
LIR
1 stop15h 00m
United Airlines
Deal found 7/1$399
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:20 pm
LIR
-
EWR
1 stop19h 08m
United Airlines
Tue 10/66:00 am
EWR
-
LIR
1 stop8h 10m
United Airlines
Deal found 7/2$401
This Air Canada deal was found by Cheapflights users on 6/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:10 pm
LIR
-
EWR
1 stop21h 29m
Air Canada
Sat 11/73:30 pm
EWR
-
LIR
2 stops23h 40m
Air Canada
Deal found 6/28$403
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 11/52:20 pm
LIR
-
EWR
1 stop9h 25m
United Airlines
Sun 11/87:18 am
EWR
-
LIR
Nonstop5h 26m
United Airlines
Deal found 6/30$405
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:30 pm
LIR
-
EWR
Nonstop5h 09m
United Airlines
Sun 8/97:42 am
EWR
-
LIR
Nonstop5h 02m
United Airlines
Deal found 7/1$406
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Mon 10/264:20 pm
LIR
-
EWR
Nonstop5h 05m
United Airlines
Sat 11/77:35 pm
EWR
-
LIR
1 stop18h 35m
United Airlines
Deal found 6/28$408
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:20 pm
LIR
-
EWR
1 stop9h 29m
United Airlines
Fri 9/188:40 pm
EWR
-
LIR
1 stop17h 30m
United Airlines
Deal found 7/3$410
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:20 pm
LIR
-
EWR
1 stop19h 08m
United Airlines
Sat 10/107:00 am
EWR
-
LIR
1 stop31h 10m
United Airlines
Deal found 7/2$411
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 9/112:47 pm
LIR
-
EWR
2 stops17h 22m
American Airlines
Fri 9/186:30 am
EWR
-
LIR
1 stop9h 17m
American Airlines
Deal found 6/30$414
This Air Canada deal was found by Cheapflights users on 6/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:20 pm
LIR
-
EWR
1 stop22h 30m
Air Canada
Tue 12/83:30 pm
EWR
-
LIR
1 stop23h 50m
Air Canada
Deal found 6/29$415
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:15 am
SJO
-
EWR
1 stop10h 43m
Air Canada
Mon 8/3111:00 am
EWR
-
SJO
1 stop13h 00m
Air Canada
Deal found 7/2$418

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 July 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$395
(United Airlines)

One-way from

$213
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$438

Good round-trip deal

$302 or less

Good one-way deal

$246 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. 16% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 3, 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

Fri 7/24

4:30 pm-11:39 pm

Nonstop5h 09m

Newark

Sun 8/9

7:42 am-10:44 am

Nonstop5h 02m

$395

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Mon 7/27

4:30 pm-11:39 pm

Nonstop5h 09m

Newark

Sun 8/9

7:42 am-10:44 am

Nonstop5h 02m

$420

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Thu 11/5

2:20 pm-12:45 am

1 stop9h 25m

Newark

Sun 11/8

8:00 am-6:37 pm

1 stop11h 37m

$420

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Sun 7/26

12:44 pm-8:07 pm

Nonstop5h 23m

Newark

Sat 9/26

8:24 am-11:38 am

Nonstop5h 14m

$449

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Mon 7/27

12:44 pm-8:07 pm

Nonstop5h 23m

Newark

Sat 8/22

7:40 pm-12:21 pm

1 stop18h 41m

$449

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Wed 7/15

4:30 pm-11:39 pm

Nonstop5h 09m

Newark

Thu 7/30

7:42 am-10:44 am

Nonstop5h 02m

$453

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Fri 11/6

2:20 pm-10:26 am

1 stop19h 06m

Newark

Thu 11/12

7:18 am-11:44 am

Nonstop5h 26m

$455

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Tue 7/14

4:30 pm-11:39 pm

Nonstop5h 09m

Newark

Sat 7/18

10:51 am-9:50 am

1 stop24h 59m

$471

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Wed 7/29

12:44 pm-8:07 pm

Nonstop5h 23m

Newark

Mon 8/3

8:50 pm-10:11 am

1 stop15h 21m

$500

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Mon 9/21

7:55 am-2:38 pm

1 stop28h 43m

Newark

Fri 9/25

7:50 pm-12:21 pm

1 stop18h 31m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 $290). Flying from Costa Rica to Newark Airport in August is currently the most expensive (average of $680). 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 July 3, 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 34% 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 July 3, 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 12% of weekly flights between Costa Rica and Newark have experienced delays in the past year, with the average delay time being 147 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 12% 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 42 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 June 27, 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.

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 July 3, 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.
United Airlines
7.4
Good
9,926 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,926 reviews
United Airlines
7.4
Good
9,926 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,764 reviews
United Airlines
7.4
Good
9,926 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
JetBlue
7.1
Good
3,009 reviews
United Airlines
7.4
Good
9,926 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Avianca
6.5
Okay
2,518 reviews
United Airlines
7.4
Good
9,926 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Frontier
5.6
Fair
2,847 reviews
United Airlines
7.4
Good
9,926 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Overall

7.4

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 and Air Canada can get you from Costa Rica to Newark Airport in just under 5h 09m. Your travel time can differ by up to 16h 20m. Airlines will cover a distance of 2191 mi. This flight may include one or multiple stops.

  • 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 $142 on Delta. Other airlines that offer cheap prices include United Airlines from $143 and JetBlue from $148 one-way.

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

    Looking at all options, your cheapest flight can be booked for $211. While the most popular route (San José Juan Santamaria Intl - Newark) can be booked for $329 on average, our data indicates $1,647 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 $290). Flying from Costa Rica to Newark Airport in August is currently the most expensive (average of $680). 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
Elizabeth
East Rutherford
Yonkers
Bethlehem
Staten Island
Mount Laurel
Irvington
Secaucus
Tannersville
Seaside Heights
North Bergen
Absecon
Parsippany
Edgewater
Carle Place
Carteret
Fort Lee

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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 July 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$180Average$326FlexibilityNo cancel feeOn-time62%
DeltaCheapest$222Average$389FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$225Average$409FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$239Average$427FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$244Average$417FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$244Average$406FlexibilityNo cancel feeOn-time62%

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