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Uncover the best deals on Newark to San Jose flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest EWR - SJO Flights
Useful information for finding best airline tickets from Newark Liberty International to Juan Santamaria International on your next trip.
Cheapest Round Trip Flight
$554
Frontier Airlines
• 1 stop
• 15h 13m
Dec 19 – Dec 28
The cheapest round trip flight from Newark to San Jose (EWR-SJO-EWR) is currently $554
Cheapest Direct Flight
$796
United Airlines
• nonstop
• 8h 45m
Dec 19
The cheapest nonstop flight from Newark to San Jose (EWR-SJO) is currently $796
Fastest Flight
8h 41m
The fastest nonstop flight from Newark to San Jose (EWR-SJO) takes 8h 41m
Top Airlines Flying from Newark to San Jose
Latest Flight Deals from Newark (EWR) to San Jose (SJO)
Compare and book low fare round-trip air tickets from Newark to San Jose. Ideal for travelers with confirmed return itineraries.
Dec 19 - Dec 28, Economy
Newark → San Jose
15h 13m
6:03 AM - 2:16 PM • 1 stop
Newark → San Jose
30h 12m
3:31 PM - 10:43 AM • 1 stop
Frontier Airlines
Dec 19 - Dec 28, Economy
Newark → San Jose
13h 20m
6:00 AM - 1:00 PM • 1 stop
Newark → San Jose
8h 34m
9:05 AM - 3:19 PM • nonstop
United Airlines
Dec 19 - Dec 28, Economy
Newark → San Jose
8h 45m
7:05 AM - 11:30 AM • nonstop
Newark → San Jose
17h 14m
1:25 PM - 12:59 AM • 1 stop
United Airlines
Dec 19 - Dec 28, Economy
Newark → San Jose
18h 44m
10:15 AM - 8:39 PM • 1 stop
Newark → San Jose
8h 24m
11:28 PM - 5:32 AM • nonstop
United Airlines
Dec 19 - Dec 28, Economy
Newark → San Jose
15h 39m
12:00 PM - 8:39 PM • 1 stop
Newark → San Jose
8h 37m
1:55 PM - 8:12 PM • nonstop
United Airlines
Looking for the fastest way to San Jose? These direct flight options from EWR to SJO offer both convenience and value—no layovers, just straight to your destination.
Dec 19 - Dec 28, Economy
Newark → San Jose
8h 45m
7:05 AM - 11:30 AM • nonstop
Newark → San Jose
8h 24m
11:28 PM - 5:32 AM • nonstop
United Airlines
Dec 19 - Dec 28, Economy
Newark → San Jose
8h 48m
8:14 AM - 12:42 PM • nonstop
Newark → San Jose
8h 34m
9:05 AM - 3:19 PM • nonstop
United Airlines
Dec 19 - Dec 28, Economy
Newark → San Jose
8h 41m
3:32 PM - 7:53 PM • nonstop
Newark → San Jose
8h 37m
1:55 PM - 8:12 PM • nonstop
United Airlines
Dec 26 - Jan 02, Economy
Newark → San Jose
8h 48m
8:14 AM - 12:42 PM • nonstop
Newark → San Jose
8h 24m
11:28 PM - 5:32 AM • nonstop
United Airlines
Dec 26 - Jan 02, Economy
Newark → San Jose
8h 45m
7:05 AM - 11:30 AM • nonstop
Newark → San Jose
8h 34m
9:05 AM - 3:19 PM • nonstop
United Airlines
FAQs on Newark to San Jose Flights
What are the airports in Newark?
JFK,LGA,EWR
What’s the most popular airline flying from EWR to SJO?
The most popular airline flying from Newark to San Jose are
Can I fly from EWR to SJO non-stop?
Yes, you can fly EWR to SJO non-stop on
Which airlines fly nonstop between Newark and San Jose?
The non-stop flights between Newark and San Jose are .
What’s the earliest departure time from EWR to SJO Airport?
The earliest flight leaves EWR at 5:00 am and lands in SJO - Juan Santamaria International
What are the airports in San Jose?
SJO
Can I make changes to my Newark to San Jose flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from EWR to SJO?
Read the fare rules of the Newark to San Jose air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Newark and San Jose?
operate flights between Newark and San Jose
How long does a flight from Newark to San Jose take?
It takes approximately 5 hour to fly non-stop from EWR to SJO, which is 2201.11 miles by air.
Which airlines provide the cheapest flights from Newark (EWR) to San Jose (SJO) ?
In the past couple of days, the cheapest tickets to SJO from EWR were found on UA : USD 796
Do I need a passport to fly between EWR and SJO?
Yes
What’s the latest departure time from EWR to SJO ?
The last flight leaves EWR at 3:32 pm
Newark (EWR) to San Jose (SJO): Airport Information
| Origin Airport | Newark Liberty International , Newark, US |
| Destination Airport | Juan Santamaria International , San Jose, CR |
| Distance | 2201 miles |
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