Find Deals on Flights from Newark to Costa Rica

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Newark to Costa Rica

(Round-trip)
Depart: Tue Jan 10 2017 Return: Fri Jan 13 2017 Trip spans 4 days
Delta
Delta
EWR
LIR
13h 01m
1 stop
LIR
EWR
13h 00m
1 stop
Depart: Tue Jan 17 2017 Return: Mon Jan 30 2017 Trip spans 14 days
Major Airline
Major Airline
EWR
SJO
7h 20m
1 stop
SJO
EWR
18h 30m
1 stop
Depart: Sat Dec 31 2016 Return: Sat Jan 7 2017 Trip spans 8 days
United
United
EWR
LIR
5h 25m
nonstop
LIR
EWR
5h 00m
nonstop
Depart: Tue Apr 11 2017 Return: Tue Apr 18 2017 Trip spans 8 days
American Airlines
American Airlines
EWR
LIR
10h 31m
1 stop
LIR
EWR
18h 11m
1 stop
Depart: Thu Jun 1 2017 Return: Wed Jun 14 2017 Trip spans 14 days
JetBlue
JetBlue
EWR
SJO
8h 49m
1 stop
SJO
EWR
8h 36m
1 stop
Depart: Thu Feb 9 2017 Return: Sat Feb 11 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
EWR
SJO
10h 57m
1 stop
SJO
EWR
11h 03m
1 stop
Depart: Tue Jan 17 2017 Return: Tue Jan 31 2017 Trip spans 15 days
Delta
Delta
EWR
LIR
16h 01m
1 stop
LIR
EWR
13h 00m
1 stop
Depart: Sun Jan 22 2017 Return: Sun Jan 29 2017 Trip spans 8 days
Major Airline
Major Airline
EWR
SJO
8h 18m
1 stop
SJO
EWR
9h 40m
1 stop
Depart: Wed Jan 18 2017 Return: Thu Jan 26 2017 Trip spans 9 days
Delta
Delta
EWR
LIR
10h 11m
1 stop
LIR
EWR
8h 31m
1 stop
Depart: Mon Feb 6 2017 Return: Mon Feb 13 2017 Trip spans 8 days
United
United
EWR
LIR
5h 25m
nonstop
LIR
EWR
5h 00m
nonstop
Depart: Sat Jan 28 2017 Return: Wed Feb 8 2017 Trip spans 12 days
Major Airline
Major Airline
EWR
SJO
10h 25m
nonstop
SJO
EWR
8h 59m
nonstop
Depart: Thu Jan 26 2017 Return: Thu Feb 2 2017 Trip spans 8 days
Delta
Delta
EWR
LIR
10h 11m
1 stop
LIR
EWR
15h 30m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
American Airlines
American Airlines
EWR
LIR
21h 45m
1 stop
LIR
EWR
18h 11m
1 stop
Depart: Wed Mar 1 2017 Return: Wed Mar 8 2017 Trip spans 8 days
United
United
EWR
LIR
5h 25m
nonstop
LIR
EWR
5h 00m
nonstop
Depart: Sun Jan 29 2017 Return: Wed Feb 8 2017 Trip spans 11 days
Delta
Delta
EWR
LIR
11h 41m
1 stop
LIR
EWR
11h 31m
1 stop
Depart: Mon Feb 27 2017 Return: Mon Mar 6 2017 Trip spans 8 days
Major Airline
Major Airline
EWR
SJO
9h 40m
nonstop
SJO
EWR
10h 10m
nonstop
Depart: Sun May 7 2017 Return: Mon May 22 2017 Trip spans 16 days
American Airlines
American Airlines
EWR
LIR
27h 53m
1 stop
LIR
EWR
28h 59m
1 stop
Depart: Mon Mar 27 2017 Return: Thu Mar 30 2017 Trip spans 4 days
United
United
EWR
LIR
5h 25m
nonstop
LIR
EWR
5h 00m
nonstop
Depart: Wed Feb 1 2017 Return: Mon Feb 6 2017 Trip spans 6 days
Delta
Delta
EWR
LIR
10h 11m
1 stop
LIR
EWR
13h 00m
1 stop
Depart: Sun May 28 2017 Return: Fri Jun 2 2017 Trip spans 6 days
American Airlines
American Airlines
EWR
LIR
20h 34m
1 stop
LIR
EWR
21h 54m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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

Newark
$242
Destination

Liberia
$242
San Jose
$256