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Cheap flights from New York LaGuardia Airport to Costa Rica from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Costa Rica departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
6:00 am - 12:22 pm
LGA
-
SJO
7h 22m1 stop
Spirit Airlines Logo
12:33 pm - 11:21 pm
SJO
-
LGA
9h 48m1 stop
$234Spirit Airlines
Sat, Jan 24 - Tue, Feb 3
Spirit Airlines Logo
6:00 am - 12:22 pm
LGA
-
SJO
7h 22m1 stop
Spirit Airlines Logo
1:31 pm - 11:48 pm
SJO
-
LGA
9h 17m1 stop
$235Spirit Airlines
Mon, Feb 23 - Wed, Mar 4
United Airlines Logo
6:15 pm - 12:56 pm
LGA
-
SJO
19h 41m1 stop
United Airlines Logo
8:45 am - 8:54 pm
SJO
-
LGA
11h 09m1 stop
$236United Airlines
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
12:30 pm - 10:43 pm
LGA
-
SJO
11h 13m1 stop
American Airlines Logo
11:35 pm - 11:30 am
SJO
-
LGA
9h 55m1 stop
$237American Airlines
Wed, Mar 4 - Mon, Mar 9
Spirit Airlines Logo
6:00 am - 12:22 pm
LGA
-
SJO
7h 22m1 stop
Spirit Airlines Logo
1:30 pm - 11:48 pm
SJO
-
LGA
9h 18m1 stop
$239Spirit Airlines
Sat, Jan 24 - Fri, Feb 6
American Airlines Logo
2:15 pm - 10:30 pm
LGA
-
SJO
9h 15m1 stop
American Airlines Logo
6:00 am - 6:29 pm
SJO
-
LGA
11h 29m1 stop
$244American Airlines
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
7:45 am - 6:37 pm
LGA
-
LIR
11h 52m1 stop
United Airlines Logo
8:35 am - 8:54 pm
LIR
-
LGA
11h 19m1 stop
$276United Airlines
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
6:59 am - 2:13 pm
LGA
-
LIR
8h 14m1 stop
American Airlines Logo
1:30 pm - 11:49 pm
LIR
-
LGA
9h 19m1 stop
$277American Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
6:59 am - 2:13 pm
LGA
-
LIR
8h 14m1 stop
American Airlines Logo
3:13 pm - 8:18 am
LIR
-
LGA
16h 05m2 stops
$280American Airlines
Tue, Feb 3 - Fri, Feb 6
United Airlines Logo
6:29 pm - 12:10 pm
LGA
-
LIR
19h 41m2 stops
United Airlines Logo
7:35 am - 9:57 pm
LIR
-
LGA
12h 22m1 stop
$293United Airlines
Mon, Mar 9 - Wed, Mar 18

American Airlines flights from New York LaGuardia Airport to Costa Rica

Our best American Airlines deals on New York LaGuardia Airport to Costa Rica flight tickets
American Airlines
Mar 4
LGA12:30 pmNew York LaGuardia
11h 13m
1 stop
SJO10:43 pmSan José Juan Santamaria Intl
Mar 9
SJO11:35 pmSan José Juan Santamaria Intl
9h 55m
1 stop
LGA11:30 amNew York LaGuardia
$237
American Airlines
Jan 28
LGA2:15 pmNew York LaGuardia
9h 15m
1 stop
SJO10:30 pmSan José Juan Santamaria Intl
Feb 4
SJO6:00 amSan José Juan Santamaria Intl
11h 29m
1 stop
LGA6:29 pmNew York LaGuardia
$244
American Airlines
Jan 29
LGA2:15 pmNew York LaGuardia
9h 15m
1 stop
SJO10:30 pmSan José Juan Santamaria Intl
Feb 4
SJO6:00 amSan José Juan Santamaria Intl
12h 58m
1 stop
LGA7:58 pmNew York LaGuardia
$248

Spirit Airlines flights from New York LaGuardia Airport to Costa Rica

Our best Spirit Airlines deals on New York LaGuardia Airport to Costa Rica flight tickets
Spirit Airlines
Jan 24
LGA6:00 amNew York LaGuardia
7h 22m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Feb 3
SJO12:33 pmSan José Juan Santamaria Intl
9h 48m
1 stop
LGA11:21 pmNew York LaGuardia
$234
Spirit Airlines
Feb 23
LGA6:00 amNew York LaGuardia
7h 22m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Mar 4
SJO1:31 pmSan José Juan Santamaria Intl
9h 17m
1 stop
LGA11:48 pmNew York LaGuardia
$235
Spirit Airlines
Jan 24
LGA6:00 amNew York LaGuardia
7h 22m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Feb 6
SJO1:30 pmSan José Juan Santamaria Intl
9h 18m
1 stop
LGA11:48 pmNew York LaGuardia
$239

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Sat 1/24

6:00 am-12:22 pm

1 stop7h 22m

San José Juan Santamaria Intl

Tue 2/3

12:33 pm-11:21 pm

1 stop9h 48m

$234

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Mon 2/23

6:00 am-12:22 pm

1 stop7h 22m

San José Juan Santamaria Intl

Wed 3/4

1:31 pm-11:48 pm

1 stop9h 17m

$235

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Wed 2/4

6:15 pm-12:56 pm

1 stop19h 41m

San José Juan Santamaria Intl

Wed 2/11

8:45 am-8:54 pm

1 stop11h 09m

$236

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Wed 3/4

12:30 pm-10:43 pm

1 stop11h 13m

San José Juan Santamaria Intl

Mon 3/9

11:35 pm-11:30 am

1 stop9h 55m

$237

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Sat 1/24

6:00 am-12:22 pm

1 stop7h 22m

San José Juan Santamaria Intl

Fri 2/6

1:30 pm-11:48 pm

1 stop9h 18m

$239

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Wed 1/28

2:15 pm-10:30 pm

1 stop9h 15m

San José Juan Santamaria Intl

Wed 2/4

6:00 am-6:29 pm

1 stop11h 29m

$244

New YorkLiberia

LGA - LIR

LGALIR

New York LaGuardia

Thu 2/5

7:45 am-6:37 pm

1 stop11h 52m

Liberia

Mon 2/9

8:35 am-8:54 pm

1 stop11h 19m

$276

New YorkLiberia

LGA - LIR

LGALIR

New York LaGuardia

Sat 1/31

6:59 am-2:13 pm

1 stop8h 14m

Liberia

Sat 2/7

1:30 pm-11:49 pm

1 stop9h 19m

$277

New YorkLiberia

LGA - LIR

LGALIR

New York LaGuardia

Tue 2/3

6:59 am-2:13 pm

1 stop8h 14m

Liberia

Fri 2/6

3:13 pm-8:18 am

2 stops16h 05m

$280

New YorkLiberia

LGA - LIR

LGALIR

New York LaGuardia

Mon 3/9

6:29 pm-12:10 pm

2 stops19h 41m

Liberia

Wed 3/18

7:35 am-9:57 pm

1 stop12h 22m

$293

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from New York LaGuardia Airport to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from New York LaGuardia Airport is in October. Flight prices, which tend to average around $187, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in October, then September is your next best option. Flight prices from New York LaGuardia Airport to Costa Rica during September average around $305.

Cheap New York LaGuardia Airport to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Costa Rica

Fastest flight time

6h 40m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Costa Rica takes 6h 40m
There are no direct flights from New York LaGuardia Airport to Costa Rica. There are no popular flight routes from New York LaGuardia Airport to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from New York LaGuardia Airport to Costa Rica?

    Prices for flights from New York LaGuardia Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Costa Rica?

  • How old do you have to be to fly from New York LaGuardia Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New York LaGuardia Airport to Costa Rica

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $187Free CancellationRating
6.3
8,287 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $205Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
DeltaPriceFrom $284Free CancellationRating
7.9
8,025 reviews
Search Delta flights
JetBluePriceFrom $305Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Costa Rica?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Costa Rica. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Costa Rica with flexible booking policies on momondo?

momondo does allow users to show only those flights to Costa Rica from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Costa Rica?

momondo provides multiple filters to help you find the best flight to Costa Rica from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Costa Rica right now. Can momondo alert me if prices change?

Price alerts on flights to Costa Rica from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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