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$153+ Cheap flights from Newark (EWR) to Costa Rica

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SJO
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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Cheap flight deals from Newark to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Costa Rica (CR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 16, 2025.

Round-trip from

$299
(Kiwi.com)

One-way from

$153
(Kiwi.com)
From Newark to Costa Rica
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One-way flight from Newark to Costa Rica
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Find flight deals from Newark to Costa Rica

Cheapest flights from Newark to Costa Rica
Explore the most affordable flight options available from Newark to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/65:45 amEWR - SJO
1 stop7h 36mSpirit Airlines
jue. 3/1312:26 pmSJO - EWR
1 stop7h 25mSpirit Airlines
Deal found 1/16$299
This Booking.com deal was found by Cheapflights users on 1/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/2810:10 pmEWR - SJO
1 stop14h 21mMultiple Airlines
jue. 3/61:50 amSJO - EWR
1 stop8h 25mMultiple Airlines
Deal found 1/16$308
This United Airlines deal was found by Cheapflights users on 1/15. 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.
dom. 1/267:02 amEWR - SJO
1 stop14h 37mUnited Airlines
jue. 1/306:30 amSJO - EWR
1 stop12h 00mUnited Airlines
Deal found 1/15$330
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:49 pmEWR - SJO
2 stops19h 11mAmerican Airlines
mar. 11/46:29 amSJO - EWR
1 stop15h 25mAmerican Airlines
Deal found 1/16$334
This JetBlue deal was found by Cheapflights users on 1/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/26:00 amEWR - SJO
1 stop7h 06mJetBlue
mar. 3/1112:17 pmSJO - EWR
1 stop9h 40mJetBlue
Deal found 1/15$395
This Booking.com deal was found by Cheapflights users on 1/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/296:55 amEWR - SJO
1 stop16h 30mAir Canada
lun. 2/36:15 amSJO - EWR
1 stop12h 43mAir Canada
Deal found 1/15$432
This Air Canada deal was found by Cheapflights users on 1/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/3010:30 amEWR - LIR
1 stop28h 15mAir Canada
mié. 2/52:45 pmLIR - EWR
1 stop28h 13mAir Canada
Deal found 1/15$437
This American Airlines deal was found by Cheapflights users on 1/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/37:18 pmEWR - LIR
2 stops19h 41mAmerican Airlines
sáb. 2/83:55 pmLIR - EWR
2 stops19h 01mAmerican Airlines
Deal found 1/15$442
This United Airlines deal was found by Cheapflights users on 1/15. 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.
lun. 3/177:20 amEWR - LIR
Nonstop5h 24mUnited Airlines
lun. 3/244:15 pmLIR - EWR
Nonstop5h 00mUnited Airlines
Deal found 1/15$452
This Delta deal was found by Cheapflights users on 1/16. 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.
vie. 1/316:00 amEWR - LIR
1 stop7h 42mDelta
vie. 2/73:54 pmLIR - EWR
1 stop7h 47mDelta
Deal found 1/16$482
This Mytrip deal was found by Cheapflights users on 1/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/208:30 pmEWR - LIR
1 stop19h 00mMultiple Airlines
mié. 1/294:10 pmLIR - EWR
2 stops22h 20mMultiple Airlines
Deal found 1/15$514

Find flights from Newark to Costa Rica within your budget

Customize your flight search to find flights from Newark to Costa Rica 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 enero 16, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

NewarkSan José

EWR - SJO

EWRSJO

Newark

vie. 2/21

9:11 pm-11:24 am

2 stops15h 13m

San José Juan Santamaria Intl

mar. 3/4

1:25 pm-12:12 am

1 stop9h 47m

$299

NewarkSan José

EWR - SJO

EWRSJO

Newark

vie. 2/28

10:10 pm-11:31 am

1 stop14h 21m

San José Juan Santamaria Intl

jue. 3/6

1:50 am-11:15 am

1 stop8h 25m

$308

NewarkSan José

EWR - SJO

EWRSJO

Newark

dom. 1/26

7:02 am-8:39 pm

1 stop14h 37m

San José Juan Santamaria Intl

jue. 1/30

6:30 am-7:30 pm

1 stop12h 00m

$330

NewarkSan José

EWR - SJO

EWRSJO

Newark

lun. 3/3

9:48 am-9:19 pm

2 stops12h 31m

San José Juan Santamaria Intl

mié. 3/12

6:05 am-6:28 pm

2 stops10h 23m

$336

NewarkSan José

EWR - SJO

EWRSJO

Newark

dom. 3/2

6:00 am-12:06 pm

1 stop7h 06m

San José Juan Santamaria Intl

mar. 3/11

12:17 pm-11:57 pm

1 stop9h 40m

$395

NewarkSan José

EWR - SJO

EWRSJO

Newark

lun. 1/20

6:55 am-10:25 pm

1 stop16h 30m

San José Juan Santamaria Intl

lun. 2/3

6:15 am-7:58 pm

1 stop12h 43m

$430

NewarkLiberia

EWR - LIR

EWRLIR

Newark

jue. 1/30

10:30 am-1:45 pm

1 stop28h 15m

Liberia

mié. 2/5

2:45 pm-7:58 pm

1 stop28h 13m

$437

NewarkLiberia

EWR - LIR

EWRLIR

Newark

lun. 2/3

7:18 pm-1:59 pm

2 stops19h 41m

Liberia

sáb. 2/8

3:55 pm-11:56 am

2 stops19h 01m

$442

NewarkLiberia

EWR - LIR

EWRLIR

Newark

lun. 3/17

7:20 am-10:44 am

Nonstop5h 24m

Liberia

lun. 3/24

4:15 pm-11:15 pm

Nonstop5h 00m

$452

NewarkLiberia

EWR - LIR

EWRLIR

Newark

vie. 1/31

6:00 am-12:42 pm

1 stop7h 42m

Liberia

vie. 2/7

3:54 pm-12:41 am

1 stop7h 47m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 29 results
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Best time to book a flight from Newark to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Newark 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.

Travel insights for flights from Newark to Costa Rica

Get recent, data-driven insights about flights from Newark to Costa Rica including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Newark Airport to Costa Rica (average of $398). Flying from Newark Airport to Costa Rica in March is currently the most expensive (average of $555). 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 EWR to CR?

Find hourly flight availability from Newark to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 16, 2025.

When flying from Newark Airport to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Newark Airport to Costa Rica

Explore weekly flight availability from Newark to Costa Rica. 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 enero 16, 2025.

The most flights from EWR to CR0 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).

Rainfall in Costa Rica by month

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

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

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

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated enero 16, 2025.
To help decide which airline to fly from New York to Costa Rica, see what other customers have to say about Spirit Airlines, Air Canada and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Aeromexico
7.5
Good
1,849 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

SWISS
7.5
Good
1,598 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

JetBlue
7.4
Good
3,199 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Newark to Costa Rica. 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 Newark Airport to Costa Rica flight route?

    The Newark to Costa Rica flight path was viewed by 36 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $153. American Airlines flights start at $160 while deals on British Airways start at $165 one-way.

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

    On average you can expect to pay $1,086 for a flight from Newark Airport to Costa Rica. The cheapest flight overall is $180 while the most popular route, (Newark - San José Juan Santamaria Intl) is currently priced at $243.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark to Costa Rica 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 Newark Airport to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Newark Airport to Costa Rica (average of $398). Flying from Newark Airport to Costa Rica in March is currently the most expensive (average of $555). 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

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Alternative routes for Newark to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Newark to Costa Rica

Discover the top 7 airlines that operate flights from Newark to Costa Rica. 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 enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$214Average$499FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$232Average$415FlexibilityNo cancel feeOn-time65%
AviancaCheapest$260Average$348FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$265Average$546FlexibilityNo cancel feeOn-time71%
DeltaCheapest$266Average$434FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$268Average$465FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$352Average$622FlexibilityNo cancel feeOn-time69%
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