How popular is this Newark Airport to San José, San José Province flight route?

The Newark to San José Juan Santamaria Intl flight path was viewed by 37 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Newark Airport to San José, San José Province?

There are many flights that can get you from Newark Airport to San José, San José Province in 5h 16m. Fly via United Airlines or JetBlue to get the fastest option. Newark Airport and San José, San José Province are separated by a distance of 2207 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Newark Airport to San José, San José Province round-trip?

According to our current data, Arajet ($63), Avianca ($153), and Copa Airlines ($179) offers the cheapest pricing from Newark Airport to San José, San José Province. You may be able to fly from Newark Airport to San José, San José Province for 88% less than the average price by searching for these airlines.

Weekly flight availability from Newark Airport to San José, San José Province

The most flights from EWR to SJO 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).

In terms of precipitation, rainfall in San José, San José Province 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 San José, San José Province when rainfall is around 0.0 in.

If weather is an important factor for your trip to San José, San José Province, 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).

What are the cheapest flights from Newark Airport to San José, San José Province?

Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Newark - San José Juan Santamaria Intl) can be booked for $180 on average, our data indicates $764 when flying from Newark Airport to San José, San José Province.

What are the most popular airlines that fly from Newark Airport to San José, San José Province?

When booking a flight from Newark Airport to San José, San José Province, you may want to consider flying on American Airlines, Avianca or JetBlue as they are the most popular for this route.

Where are the most common layover locations when flying from Newark Airport to San José, San José Province?

Newark Airport to San José, San José Province flights have a layover in Fort Lauderdale most of the time.

Where are the least popular layover locations for Newark Airport to San José, San José Province flights?

Flights departing from Newark Airport and landing in San José, San José Province layover in Orlando least frequently.

What are some popular things to do or see while on a layover in Fort Lauderdale?

The majority of Fort Lauderdale visitors spend their time at Las Olas Beach, Port Everglades, and Fort Lauderdale Beach Park. Las Olas Beach, Port Everglades, and Fort Lauderdale Beach Park can be accessed by traveling approximately 4.1 mi, 2.1 mi, and 4.2 mi, respectively from Fort Lauderdale. Those looking to explore during their layover in Fort Lauderdale can rent a car from Fort Lauderdale for about $22 per day.

What airport do you fly into for flights to San José from Newark?

For a flight from Newark to San José, you will be flying into Juan Santamaria Intl. San José Juan Santamaria Intl (SJO) is just 8.8 mi from the center of the city. Juan Santamaria Intl is the only San José airport and it handles 1 inbound flight from Newark per day. 8 airlines have flights to San José Juan Santamaria Intl from Newark on a regular basis.

Can I find deals for flights from Newark to San José that include hotel bookings?

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

How can I find direct flights from Newark to San José?

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

Can I find deals for business class flights from Newark to San José?

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

$100+ Flights from Newark Airport to San José

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Cheapflights Tip: The best prices from Newark to San José Juan Santamaria Intl are usually found in October or September, booked 80 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Newark to San José

Round-trip from	$269 (Cheapflightsfares)
One-way from	$100 (SmartFares)
Popular in	December
Cheapest in	October
Average price	$464
Good round-trip deal	$425 or less
Good one-way deal	$173 or less

From Newark to San José Juan Santamaria Intl

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One-way flight from Newark to San José Juan Santamaria Intl

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Highest demand for flights based on searches. 10% potential increase in price ($66 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Price to beat on a round-trip flight from Newark to San José Juan Santamaria Intl.

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Price to beat on a one-way flight from Newark to San José Juan Santamaria Intl.

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Find flight deals from Newark to San José

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

Fri 11/146:15 amEWR - SJO

1 stop7h 04mAmerican Airlines

Sun 11/233:11 pmSJO - EWR

2 stops17h 19mAmerican Airlines

Deal found 9/16

$266

Sat 9/275:30 pmEWR - SJO

2 stops19h 44mSpirit Airlines

Thu 10/212:19 pmSJO - EWR

1 stop9h 27mSpirit Airlines

Deal found 9/16

$267

Sat 10/119:00 pmEWR - SJO

1 stop16h 30mSpirit Airlines

Mon 10/1311:37 amSJO - EWR

2 stops19h 23mSpirit Airlines

Deal found 9/16

$268

Fri 12/57:38 amEWR - SJO

1 stop17h 43mSpirit Airlines

Tue 12/91:16 amSJO - EWR

1 stop14h 32mSpirit Airlines

Deal found 9/15

$269

Fri 10/36:10 amEWR - SJO

1 stop7h 04mSpirit Airlines

Mon 10/612:35 pmSJO - EWR

1 stop18h 25mSpirit Airlines

Deal found 9/13

$270

Fri 10/36:56 pmEWR - SJO

2 stops17h 31mSpirit Airlines

Fri 10/1012:35 pmSJO - EWR

1 stop8h 54mSpirit Airlines

Deal found 9/15

$273

Sun 9/286:10 amEWR - SJO

1 stop7h 04mSpirit Airlines

Fri 10/1712:35 pmSJO - EWR

1 stop8h 54mSpirit Airlines

Deal found 9/16

$274

Wed 12/35:10 amEWR - SJO

1 stop7h 17mSpirit Airlines

Tue 12/91:16 amSJO - EWR

1 stop14h 32mSpirit Airlines

Deal found 9/14

$275

Sun 9/286:10 amEWR - SJO

1 stop7h 04mSpirit Airlines

Mon 9/2912:19 pmSJO - EWR

1 stop9h 27mSpirit Airlines

Deal found 9/15

$276

Tue 9/306:10 amEWR - SJO

1 stop7h 04mSpirit Airlines

Sun 10/512:35 pmSJO - EWR

2 stops19h 35mSpirit Airlines

Deal found 9/14

$277

Best flights from Newark to San José
Discover carefully curated flight deals from Newark to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Thu 10/28:22 amEWR - SJO

Nonstop5h 16mUnited Airlines

Mon 10/61:30 pmSJO - EWR

1 stop9h 15mUnited Airlines

Deal found 9/16

$301

Thu 10/307:00 amEWR - SJO

1 stop7h 06mJetBlue

Thu 11/62:01 pmSJO - EWR

1 stop7h 54mJetBlue

Deal found 9/14

$308

Fri 11/148:40 pmEWR - SJO

1 stop15h 45mUnited Airlines

Mon 11/178:45 amSJO - EWR

1 stop13h 15mUnited Airlines

Deal found 9/15

$316

Thu 10/308:40 pmEWR - SJO

1 stop15h 45mUnited Airlines

Sat 11/82:30 pmSJO - EWR

1 stop15h 43mUnited Airlines

Deal found 9/14

$316

Sun 12/146:59 pmEWR - SJO

1 stop14h 53mJetBlue

Sat 12/202:48 pmSJO - EWR

1 stop7h 53mJetBlue

Deal found 9/14

$369

Thu 11/133:31 pmEWR - SJO

Nonstop5h 22mUnited Airlines

Sun 11/1611:28 pmSJO - EWR

Nonstop5h 03mUnited Airlines

Deal found 9/15

$318

Tue 10/148:22 amEWR - SJO

Nonstop5h 16mUnited Airlines

Tue 10/217:55 amSJO - EWR

1 stop14h 50mUnited Airlines

Deal found 9/15

$328

Sat 9/276:00 amEWR - SJO

1 stop8h 26mUnited Airlines

Fri 10/1712:44 pmSJO - EWR

Nonstop5h 17mUnited Airlines

Deal found 9/16

$332

Wed 10/18:22 amEWR - SJO

Nonstop5h 16mUnited Airlines

Mon 10/61:30 pmSJO - EWR

1 stop9h 15mUnited Airlines

Deal found 9/15

$338

Tue 12/93:31 pmEWR - SJO

Nonstop5h 22mUnited Airlines

Tue 12/168:45 amSJO - EWR

1 stop11h 14mUnited Airlines

Deal found 9/16

$375

Last-minute flights from Newark to San José
Discover last-minute flight deals from Newark to San José. Data last updated September 16, 2025 and is based on user searches.

Tue 9/166:00 amEWR - SJO

1 stop8h 26mUnited Airlines

Fri 9/197:55 amSJO - EWR

1 stop11h 35mUnited Airlines

Deal found 9/15

$278

Mon 9/226:56 pmEWR - SJO

2 stops17h 31mSpirit Airlines

Sat 9/2712:19 pmSJO - EWR

1 stop9h 27mSpirit Airlines

Deal found 9/13

$272

Wed 9/245:15 amEWR - SJO

2 stops11h 58mMultiple Airlines

Mon 9/2912:19 pmSJO - EWR

1 stop9h 27mMultiple Airlines

Deal found 9/15

$275

Sat 9/275:30 pmEWR - SJO

2 stops19h 44mSpirit Airlines

Thu 10/212:19 pmSJO - EWR

1 stop9h 27mSpirit Airlines

Deal found 9/16

$267

Sun 9/286:10 amEWR - SJO

1 stop7h 04mSpirit Airlines

Thu 10/1612:35 pmSJO - EWR

1 stop8h 54mSpirit Airlines

Deal found 9/16

$274

Sun 9/286:10 amEWR - SJO

1 stop7h 04mSpirit Airlines

Mon 9/2912:19 pmSJO - EWR

1 stop9h 27mSpirit Airlines

Deal found 9/15

$276

Tue 9/306:10 amEWR - SJO

1 stop7h 04mSpirit Airlines

Sun 10/512:35 pmSJO - EWR

2 stops19h 35mSpirit Airlines

Deal found 9/14

$277

Fri 10/36:56 pmEWR - SJO

2 stops17h 31mSpirit Airlines

Tue 10/712:35 pmSJO - EWR

1 stop8h 54mSpirit Airlines

Deal found 9/15

$269

Fri 10/36:10 amEWR - SJO

1 stop7h 04mSpirit Airlines

Mon 10/612:35 pmSJO - EWR

1 stop18h 25mSpirit Airlines

Deal found 9/13

$270

Fri 10/36:56 pmEWR - SJO

2 stops17h 31mSpirit Airlines

Fri 10/1012:35 pmSJO - EWR

1 stop8h 54mSpirit Airlines

Deal found 9/14

$271

Sat 10/119:00 pmEWR - SJO

1 stop16h 30mSpirit Airlines

Mon 10/1311:37 amSJO - EWR

2 stops19h 23mSpirit Airlines

Deal found 9/16

$268

One-way flights from Newark to San José
Search for one-way flight options from Newark to San José. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Sat 11/19:00 pmEWR - SJO

1 stop17h 30mSpirit Airlines

Deal found 9/15

$100

Sat 10/189:00 pmEWR - SJO

1 stop16h 30mSpirit Airlines

Deal found 9/16

$101

Tue 10/217:30 amEWR - SJO

1 stop8h 08mAmerican Airlines

Deal found 9/14

$102

Tue 11/48:19 pmEWR - SJO

1 stop16h 55mSpirit Airlines

Deal found 9/14

$103

Sun 11/96:00 amEWR - SJO

1 stop17h 59mAmerican Airlines

Deal found 9/14

$104

Thu 10/26:56 pmEWR - SJO

1 stop18h 18mSpirit Airlines

Deal found 9/15

$106

Tue 10/78:19 pmEWR - SJO

1 stop17h 11mSpirit Airlines

Deal found 9/15

$107

Wed 10/158:19 pmEWR - SJO

1 stop17h 11mSpirit Airlines

Deal found 9/15

$108

Wed 10/16:56 pmEWR - SJO

2 stops17h 31mSpirit Airlines

Deal found 9/16

$109

Thu 10/27:35 pmEWR - SJO

2 stops17h 37mAmerican Airlines

Deal found 9/15

$110

Sat 11/87:00 amEWR - SJO

1 stop16h 13mAmerican Airlines

Deal found 9/16

$111

Wed 9/246:10 amEWR - SJO

1 stop7h 04mSpirit Airlines

Deal found 9/16

$112

Cheapflights Fare Finder

Use the filters below to find and compare flights from Newark Airport to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSan José

EWR - SJO

EWRSJO

Newark

Thu 10/2

8:22 am-11:38 am

Nonstop5h 16m

San José Juan Santamaria Intl

Mon 10/6

1:30 pm-12:45 am

1 stop9h 15m

$301

NewarkSan José

EWR - SJO

EWRSJO

Newark

Thu 10/30

7:00 am-12:06 pm

1 stop7h 06m

San José Juan Santamaria Intl

Thu 11/6

2:01 pm-10:55 pm

1 stop7h 54m

$308

NewarkSan José

EWR - SJO

EWRSJO

Newark

Fri 11/14

8:40 pm-11:25 am

1 stop15h 45m

San José Juan Santamaria Intl

Mon 11/17

8:45 am-11:00 pm

1 stop13h 15m

$316

NewarkSan José

EWR - SJO

EWRSJO

Newark

Thu 10/30

8:40 pm-10:25 am

1 stop15h 45m

San José Juan Santamaria Intl

Sat 11/8

2:30 pm-7:13 am

1 stop15h 43m

$316

NewarkSan José

EWR - SJO

EWRSJO

Newark

Thu 11/13

3:31 pm-7:53 pm

Nonstop5h 22m

San José Juan Santamaria Intl

Sun 11/16

11:28 pm-5:31 am

Nonstop5h 03m

$318

NewarkSan José

EWR - SJO

EWRSJO

Newark

Tue 10/14

8:22 am-11:38 am

Nonstop5h 16m

San José Juan Santamaria Intl

Tue 10/21

7:55 am-12:45 am

1 stop14h 50m

$328

NewarkSan José

EWR - SJO

EWRSJO

Newark

Sat 9/27

6:00 am-12:26 pm

1 stop8h 26m

San José Juan Santamaria Intl

Fri 10/17

12:44 pm-8:01 pm

Nonstop5h 17m

$332

NewarkSan José

EWR - SJO

EWRSJO

Newark

Wed 10/1

8:22 am-11:38 am

Nonstop5h 16m

San José Juan Santamaria Intl

Mon 10/6

1:30 pm-12:45 am

1 stop9h 15m

$338

NewarkSan José

EWR - SJO

EWRSJO

Newark

Sun 12/14

6:59 pm-8:52 am

1 stop14h 53m

San José Juan Santamaria Intl

Sat 12/20

2:48 pm-11:41 pm

1 stop7h 53m

$369

NewarkSan José

EWR - SJO

EWRSJO

Newark

Tue 12/9

3:31 pm-7:53 pm

Nonstop5h 22m

San José Juan Santamaria Intl

Tue 12/16

8:45 am-8:59 pm

1 stop11h 14m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 18 results

The best insider tips for Newark Airport to San José flights

Cheapflights partnered with top experts to bring you the best recommendations for your Newark Airport to San José trip

Airports

EWR

Plan for long security waits at EWR. Arrive at least two hours early as wait times can be unpredictable.

SJO

Expect long immigration lines at SJO during peak times, taking 20 minutes to over an hour to clear.

Our travel experts

Brandon Schultz

Expert on EWR

Marisa Garcia

Expert on SJO

Best time to book a flight from Newark to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to San José

Prices

Airlines

How far ahead should I book a flight from Newark Airport to San José, San José Province?

To ensure you get the cheapest price possible for a flight from Newark Airport to San José, San José Province, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Newark Airport to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Newark Airport to San José, San José Province (average of $398). Flying from Newark Airport to San José, San José Province in March is currently the most expensive (average of $554). 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 SJO?

A simple way to save on the total cost of your ticket is to fly from Newark Airport to San José, San José Province in the evening. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Newark Airport to San José, San José Province?

Travelers seeking maximum savings on their Newark Airport to San José, San José Province flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San José

Get a feel of what it's like to fly with United Airlines, American Airlines, and JetBlue from Newark Airport to San José by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,924 reviews

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

JetBlue

7.2

Good

2,914 reviews

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Avianca

6.7

Okay

2,435 reviews

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Spirit Airlines

6.3

Okay

8,019 reviews

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly into for flights to San José from Newark?
For a flight from Newark to San José, you will be flying into Juan Santamaria Intl. San José Juan Santamaria Intl (SJO) is just 8.8 mi from the center of the city. Juan Santamaria Intl is the only San José airport and it handles 1 inbound flight from Newark per day. 8 airlines have flights to San José Juan Santamaria Intl from Newark on a regular basis.
How popular is this Newark Airport to San José, San José Province flight route?
The Newark to San José Juan Santamaria Intl flight path was viewed by 37 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Newark Airport to San José, San José Province?
There are many flights that can get you from Newark Airport to San José, San José Province in 5h 16m. Fly via United Airlines or JetBlue to get the fastest option. Newark Airport and San José, San José Province are separated by a distance of 2207 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Newark Airport to San José, San José Province round-trip?
According to our current data, Arajet ($63), Avianca ($153), and Copa Airlines ($179) offers the cheapest pricing from Newark Airport to San José, San José Province. You may be able to fly from Newark Airport to San José, San José Province for 88% less than the average price by searching for these airlines.
What are the cheapest flights from Newark Airport to San José, San José Province?
Looking at all options, your cheapest flight can be booked for $118. While the most popular route (Newark - San José Juan Santamaria Intl) can be booked for $180 on average, our data indicates $764 when flying from Newark Airport to San José, San José Province.
Where are the most common layover locations when flying from Newark Airport to San José, San José Province?
Newark Airport to San José, San José Province flights have a layover in Fort Lauderdale most of the time.
What are some popular things to do or see while on a layover in Fort Lauderdale?
The majority of Fort Lauderdale visitors spend their time at Las Olas Beach, Port Everglades, and Fort Lauderdale Beach Park. Las Olas Beach, Port Everglades, and Fort Lauderdale Beach Park can be accessed by traveling approximately 4.1 mi, 2.1 mi, and 4.2 mi, respectively from Fort Lauderdale. Those looking to explore during their layover in Fort Lauderdale can rent a car from Fort Lauderdale for about $22 per day.
Where are the least popular layover locations for Newark Airport to San José, San José Province flights?
Flights departing from Newark Airport and landing in San José, San José Province layover in Orlando least frequently.
Can I find deals for flights from Newark to San José that include hotel bookings?
Yes. In addition to deals on Newark to San José flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Newark to San José?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to San José.
Can I find deals for business class flights from Newark to San José?
Yes. Cheapflights offers flight deals from Newark to San José 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 San José, San José Province?
Currently, September is the cheapest month in which you can book a flight from Newark Airport to San José, San José Province (average of $398). Flying from Newark Airport to San José, San José Province in March is currently the most expensive (average of $554). 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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Top 8 airlines flying from Newark to San José

Airline	Cheapest	Average	Flexibility	On-time
Arajet	Cheapest$63	Average$445	FlexibilityNo cancel fee	On-timeN/A
Avianca	Cheapest$153	Average$369	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$179	Average$521	FlexibilityNo cancel fee	On-time70%
Spirit Airlines	Cheapest$247	Average$410	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$252	Average$470	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$283	Average$553	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$299	Average$475	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$338	Average$628	FlexibilityNo cancel fee	On-time69%

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$100+ Cheap flights from Newark (EWR) to San José (SJO)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Newark to San José with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Newark to San José Juan Santamaria Intl are usually found in October or September, booked 80 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Newark to San José

Round-trip from

One-way from

Popular in

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Good round-trip deal

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Cheapest flights from Newark to San JoséExplore the most affordable flight options available from Newark to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from Newark to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

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The best insider tips for Newark Airport to San José flights

Cheapflights partnered with top experts to bring you the best recommendations for your Newark Airport to San José trip

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Best time to book a flight from Newark to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Newark with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to San José

How far ahead should I book a flight from Newark Airport to San José, San José Province?

What is the cheapest month to book a flight from Newark Airport to San José, San José Province?

What is the cheapest time of day to fly from EWR to SJO?

What is the cheapest day to fly from Newark Airport to San José, San José Province?

Weekly flight availability from Newark Airport to San José, San José Province

Reviews of airlines servicing San José

Get a feel of what it's like to fly with United Airlines, American Airlines, and JetBlue from Newark Airport to San José by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Newark to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San José from Newark?

How popular is this Newark Airport to San José, San José Province flight route?

How long is the flight from Newark Airport to San José, San José Province?

What are the cheapest airlines flying from Newark Airport to San José, San José Province round-trip?

What are the cheapest flights from Newark Airport to San José, San José Province?

Where are the most common layover locations when flying from Newark Airport to San José, San José Province?

What are some popular things to do or see while on a layover in Fort Lauderdale?

Where are the least popular layover locations for Newark Airport to San José, San José Province flights?

Can I find deals for flights from Newark to San José that include hotel bookings?

How can I find direct flights from Newark to San José?

Can I find deals for business class flights from Newark to San José?

What is the cheapest month to book a flight from Newark Airport to San José, San José Province?

Traveling to a place near San José?

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Alternative routes for Newark to San José

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Top 8 airlines flying from Newark to San José

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