HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Newark

$150+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EWR
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 June 16, 2025.

Round-trip from

$258
(United Airlines)

One-way from

$150
(United Airlines)

Popular in

April

Cheapest in

May

Average price

$373

Good round-trip deal

$269 or less

Good one-way deal

$184 or less
From Costa Rica to Newark
Search Deals
One-way flight from Costa Rica to Newark
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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

Find 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 June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/14. 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 7/184:35 pmLIR - EWR
Nonstop5h 09mUnited Airlines
Wed 7/307:31 amEWR - LIR
Nonstop5h 13mUnited Airlines
Deal found 6/14$258
This American Airlines deal was found by Cheapflights users on 6/14. 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 7/1712:45 pmLIR - EWR
1 stop26h 50mAmerican Airlines
Wed 7/305:29 amEWR - LIR
1 stop11h 16mAmerican Airlines
Deal found 6/14$278
This Delta deal was found by Cheapflights users on 6/14. 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.
Fri 9/51:25 pmLIR - EWR
1 stop9h 19mDelta
Sat 9/136:00 amEWR - LIR
1 stop8h 00mDelta
Deal found 6/14$280
This eDestinos deal was found by Cheapflights users on 6/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:20 pmSJO - EWR
1 stop12h 10mArajet
Tue 9/3012:00 pmEWR - SJO
1 stop9h 03mArajet
Deal found 6/14$289
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 10/2710:28 pmSJO - EWR
Nonstop5h 03mUnited Airlines
Mon 11/33:31 pmEWR - SJO
Nonstop5h 22mUnited Airlines
Deal found 6/15$290
This eDestinos deal was found by Cheapflights users on 6/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:16 pmSJO - EWR
1 stop10h 12mSpirit Airlines
Tue 7/155:45 amEWR - SJO
1 stop7h 26mSpirit Airlines
Deal found 6/15$292
This American Airlines deal was found by Cheapflights users on 6/14. 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 9/106:00 amSJO - EWR
2 stops15h 59mAmerican Airlines
Tue 9/1612:23 pmEWR - SJO
1 stop9h 19mAmerican Airlines
Deal found 6/14$295
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/105:05 amSJO - EWR
2 stops14h 00mMultiple Airlines
Sun 7/207:00 pmEWR - SJO
1 stop22h 25mMultiple Airlines
Deal found 6/15$310
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/141:35 pmSJO - EWR
1 stop9h 23mDelta
Wed 8/277:10 amEWR - SJO
1 stop7h 00mDelta
Deal found 6/16$336
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:55 pmSJO - EWR
1 stop8h 05mJetBlue
Wed 8/277:00 amEWR - SJO
1 stop6h 55mJetBlue
Deal found 6/16$337
This Air Canada deal was found by Cheapflights users on 6/14. 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 10/2912:55 pmLIR - EWR
1 stop18h 18mAir Canada
Wed 11/510:30 amEWR - LIR
1 stop28h 25mAir Canada
Deal found 6/14$400
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1311:20 amLIR - EWR
1 stop16h 39mAlaska Airlines
Wed 9/176:18 pmEWR - LIR
2 stops38h 02mAlaska Airlines
Deal found 6/15$522

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 June 16, 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

Fri 7/18

4:35 pm-11:44 pm

Nonstop5h 09m

Newark

Mon 7/28

7:31 am-10:44 am

Nonstop5h 13m

$258

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Thu 7/17

12:45 pm-5:35 pm

1 stop26h 50m

Newark

Wed 7/30

5:29 am-2:45 pm

1 stop11h 16m

$278

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Fri 9/5

1:25 pm-12:44 am

1 stop9h 19m

Newark

Sat 9/13

6:00 am-12:00 pm

1 stop8h 00m

$280

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Sat 7/26

7:15 am-2:33 pm

Nonstop5h 18m

Newark

Sun 8/17

4:59 pm-8:19 pm

Nonstop5h 20m

$290

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Sat 7/26

1:21 pm-11:31 pm

1 stop8h 10m

Newark

Wed 9/3

6:00 am-12:10 pm

1 stop8h 10m

$292

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Fri 7/11

11:24 am-10:56 pm

1 stop9h 32m

Newark

Wed 7/23

5:45 am-11:11 am

1 stop7h 26m

$294

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Wed 9/10

6:00 am-11:59 pm

2 stops15h 59m

Newark

Wed 9/17

6:05 am-7:42 pm

2 stops15h 37m

$295

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Thu 7/10

5:05 am-9:05 pm

2 stops14h 00m

Newark

Sun 7/20

7:00 pm-3:25 pm

1 stop22h 25m

$310

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Wed 8/27

12:55 pm-11:00 pm

1 stop8h 05m

Newark

Mon 9/8

6:59 am-11:55 am

1 stop6h 56m

$361

LiberiaNewark

LIR - EWR

LIREWR

Liberia

Wed 10/29

12:55 pm-9:13 am

1 stop18h 18m

Newark

Wed 11/5

10:30 am-1:55 pm

1 stop28h 25m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 28 results
1
2
3

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 $307). 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 June 16, 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 28% 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 June 16, 2025.

The most flights from CR0 to EWR are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Newark by month

Plan your trip to Newark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Newark Airport ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Newark Airport when rainfall is around 2.9 in.

Temperature in Newark by month

Plan your trip to Newark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Newark Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and SWISS from Costa Rica to New York by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
SWISS
7.5
Good
1,628 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 popular is this Costa Rica to Newark Airport flight route?

    Flights from Costa Rica to Newark have been viewed 20 times in the past calendar month.

  • 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 $150 on United Airlines. Other airlines that offer cheap prices include American Airlines from $173 and Volaris El Salvador from $178 one-way.

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

    Looking at all options, your cheapest flight can be booked for $162. While the most popular route (San José Juan Santamaria Intl - Newark) can be booked for $249 on average our data indicates $612 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, 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 $307). 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 Costa Rica?

Book flights to Costa Rica if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Secaucus
East Rutherford
Ronkonkoma
Parsippany
Yonkers
Staten Island
Stamford
Mahwah
Carle Place
East Brunswick
New Brunswick
Westbury
Hoboken
Paterson
Mount Laurel
Fort Lee
Tannersville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Costa Rica to Newark

See prices for flight routes from nearby airports that may be better suited for you.
San José to Newark flights
San José to John F Kennedy Intl flights
Guatemala City to John F Kennedy Intl flights
Guatemala City to Newark flights
Panama City to John F Kennedy Intl flights
San José to LaGuardia flights
San Salvador to John F Kennedy Intl flights
Guatemala City to LaGuardia flights
Panama City to Newark flights
San Pedro Sula to John F Kennedy Intl flights
San Salvador to Newark flights
Panama City to LaGuardia flights
San Pedro Sula to Newark flights
San Salvador to LaGuardia flights
San Pedro Sula to LaGuardia flights
Philip S.W.Goldson to John F Kennedy Intl flights
Liberia to Newark flights
Liberia to John F Kennedy Intl flights
Managua to John F Kennedy Intl flights
Philip S.W.Goldson to LaGuardia flights
Philip S.W.Goldson to Newark flights
Managua to Newark flights
Liberia to LaGuardia flights
Guatemala City to Stewart flights
Managua to LaGuardia flights
San Salvador to Stewart flights
Coxen Hole to Newark flights
Tegucigalpa to LaGuardia flights
Tegucigalpa to Newark flights
Tegucigalpa to John F Kennedy Intl flights

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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$221Average$369FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$246Average$483FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$249Average$446FlexibilityNo cancel feeOn-time71%
DeltaCheapest$257Average$349FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$274Average$438FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.