
Find the latest flights to Costa Rica in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on November 7, 2026.
Popular in | December |
|---|---|
Cheapest in | May |
Average price | $447 |
Round-trip from | $426 |
One-way from | $122 |
Good round-trip deal | $473 or less |
Good one-way deal | $156 or less |
Fly from
Route
Depart
Return
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Fri 1/29
7:59 pm-12:39 pm
1 stop17h 40m
Liberia
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
New YorkSan José
JFK New York John F Kennedy Intl - SJO San José Juan Santamaria Intl
JFKSJO
New York John F Kennedy Intl
Sat 11/14
11:30 am-10:15 pm
1 stop11h 45m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
New YorkLiberia
JFK New York John F Kennedy Intl - LIR Liberia
JFKLIR
New York John F Kennedy Intl
Mon 11/30
7:45 am-2:00 pm
1 stop7h 15m
Liberia
Fri 12/18
4:40 pm-6:35 am
1 stop12h 55m
New YorkSan José
JFK New York John F Kennedy Intl - SJO San José Juan Santamaria Intl
JFKSJO
New York John F Kennedy Intl
Sat 11/28
2:44 pm-8:19 am
1 stop18h 35m
San José Juan Santamaria Intl
Mon 12/7
6:03 pm-2:59 am
1 stop7h 56m
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Mon 1/11
7:35 am-2:05 pm
1 stop7h 30m
Liberia
Sat 1/16
3:10 pm-11:47 pm
1 stop7h 37m
New YorkLiberia
LGA New York LaGuardia - LIR Liberia
LGALIR
New York LaGuardia
Fri 1/8
7:35 am-2:05 pm
1 stop7h 30m
Liberia
Fri 1/15
3:10 pm-11:47 pm
1 stop7h 37m
New YorkLiberia
JFK New York John F Kennedy Intl - LIR Liberia
JFKLIR
New York John F Kennedy Intl
Mon 2/1
10:39 am-3:15 pm
Nonstop5h 36m
Liberia
Fri 2/5
4:35 pm-10:37 pm
Nonstop5h 02m
NewarkLiberia
EWR Newark - LIR Liberia
EWRLIR
Newark
Tue 12/15
7:28 am-11:54 am
Nonstop5h 26m
Liberia
Sun 12/20
2:00 pm-11:59 pm
1 stop8h 59m
New YorkSan José
LGA New York LaGuardia - SJO San José Juan Santamaria Intl
LGASJO
New York LaGuardia
Thu 1/14
1:59 pm-9:49 pm
1 stop8h 50m
San José Juan Santamaria Intl
Tue 1/19
7:00 am-6:40 pm
1 stop10h 40m
New YorkLiberia
JFK New York John F Kennedy Intl - LIR Liberia
JFKLIR
New York John F Kennedy Intl
Fri 1/8
7:40 am-2:05 pm
1 stop7h 25m
Liberia
Tue 1/12
4:35 pm-10:37 pm
Nonstop5h 02m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars |
Everything you need to know about your flight to Costa Rica
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Marcos,Nov 2026
BOS - PTY
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Marcos,Nov 2026
BOS - PTY
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Marcos,Nov 2026
BOS - PTY
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Marcos,Nov 2026
BOS - PTY
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Marcos,Nov 2026
BOS - PTY
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Marcos,Nov 2026
BOS - PTY