Find Cheap Flights from Costa Rica to Newark

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Costa Rica to Newark

(Round-trip)
Depart: Tue Nov 7 2017 Return: Tue Nov 14 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SJO
EWR
9h 09m
1 stop
EWR
SJO
19h 57m
1 stop
Depart: Tue Feb 6 2018 Return: Tue Feb 20 2018 Trip spans 15 days
United
United
SJO
EWR
5h 10m
nonstop
EWR
SJO
21h 31m
2 stops
Depart: Fri Nov 3 2017 Return: Tue Nov 7 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SJO
EWR
20h 34m
1 stop
EWR
SJO
13h 57m
1 stop
Depart: Tue Dec 12 2017 Return: Tue Jan 23 2018 Trip spans 43 days
Delta
Delta
SJO
EWR
9h 20m
1 stop
EWR
SJO
8h 15m
1 stop
Depart: Thu Feb 15 2018 Return: Wed Feb 28 2018 Trip spans 14 days
Aeromexico
Aeromexico
SJO
EWR
13h 32m
2 stops
EWR
SJO
22h 55m
2 stops
Depart: Tue Dec 5 2017 Return: Tue Dec 12 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
SJO
EWR
18h 23m
1 stop
EWR
SJO
33h 05m
1 stop
Depart: Fri Feb 16 2018 Return: Mon Feb 26 2018 Trip spans 11 days
United
United
SJO
EWR
17h 35m
2 stops
EWR
SJO
5h 25m
nonstop
Depart: Wed Nov 29 2017 Return: Tue Dec 5 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SJO
EWR
11h 17m
1 stop
EWR
SJO
19h 57m
1 stop
Depart: Sat Nov 4 2017 Return: Tue Nov 7 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SJO
EWR
9h 09m
1 stop
EWR
SJO
16h 35m
1 stop
Depart: Thu Jan 25 2018 Return: Wed Jan 31 2018 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SJO
EWR
8h 48m
1 stop
EWR
SJO
10h 32m
1 stop
Depart: Wed Jan 10 2018 Return: Tue Jan 16 2018 Trip spans 7 days
United
United
SJO
EWR
28h 05m
1 stop
EWR
SJO
22h 20m
2 stops
Depart: Tue Dec 26 2017 Return: Thu Jan 25 2018 Trip spans 31 days
Delta
Delta
LIR
EWR
15h 39m
1 stop
EWR
LIR
9h 20m
1 stop
Depart: Wed Dec 6 2017 Return: Sun Dec 10 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SJO
EWR
8h 56m
1 stop
EWR
SJO
8h 47m
1 stop
Depart: Fri Nov 3 2017 Return: Wed Nov 8 2017 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SJO
EWR
11h 09m
1 stop
EWR
SJO
43h 57m
1 stop
Depart: Thu Feb 15 2018 Return: Fri Feb 23 2018 Trip spans 9 days
United
United
SJO
EWR
15h 37m
2 stops
EWR
SJO
27h 30m
1 stop
Depart: Thu Nov 9 2017 Return: Mon Nov 27 2017 Trip spans 19 days
Aeromexico
Aeromexico
SJO
EWR
39h 06m
2 stops
EWR
SJO
33h 30m
2 stops
Depart: Tue Mar 6 2018 Return: Wed Mar 21 2018 Trip spans 15 days
Delta
Delta
LIR
EWR
10h 03m
1 stop
EWR
LIR
14h 07m
1 stop
Depart: Fri Feb 16 2018 Return: Wed Feb 28 2018 Trip spans 13 days
United
United
SJO
EWR
17h 35m
2 stops
EWR
SJO
30h 30m
1 stop
Depart: Mon Oct 30 2017 Return: Tue Nov 7 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
SJO
EWR
18h 16m
1 stop
EWR
SJO
10h 32m
1 stop
Depart: Tue Nov 28 2017 Return: Mon Dec 4 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SJO
EWR
18h 44m
1 stop
EWR
SJO
7h 50m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Liberia
$361
San Jose
$276
Destination

Newark
$276
Airlines Airline reviews

21 travelers who booked a flight from San Jose to Newark rated their chosen airlines with an average of 6.3.

Overall
7.3
Boarding
7.6
Crew
7.2
Comfort
6.2
Food
4.5
Entertainment
5.1