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Cheap flights from Watertown, New York to Costa Rica from $587

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Watertown, New York to Costa Rica departing on 4/20. 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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Cheap round-trip flights

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American Airlines Logo
6:24 am - 11:10 amART-LIR
30h 46m2 stops
American Airlines Logo
1:55 pm - 10:29 pmLIR-ART
30h 34m2 stops
$587American Airlines
Find Deal
lun., abr. 20 - jue., abr. 23
American Airlines Logo
6:06 pm - 2:25 pmART-LIR
45h 19m2 stops
American Airlines Logo
1:15 pm - 5:41 pmLIR-ART
27h 26m2 stops
$744American Airlines
Find Deal
vie., feb. 13 - vie., feb. 20
American Airlines Logo
6:06 pm - 2:25 pmART-LIR
45h 19m2 stops
American Airlines Logo
3:25 pm - 5:41 pmLIR-ART
25h 16m2 stops
$762American Airlines
Find Deal
vie., feb. 13 - lun., feb. 23
American Airlines Logo
6:06 pm - 2:25 pmART-LIR
45h 19m2 stops
American Airlines Logo
1:28 pm - 10:56 pmLIR-ART
32h 28m2 stops
$785American Airlines
Find Deal
vie., feb. 13 - jue., feb. 19
American Airlines Logo
6:06 pm - 2:13 pmART-LIR
21h 07m2 stops
American Airlines Logo
1:15 pm - 5:41 pmLIR-ART
27h 26m2 stops
$850American Airlines
Find Deal
sáb., feb. 14 - vie., feb. 20
American Airlines Logo
6:06 pm - 2:13 pmART-LIR
21h 07m2 stops
American Airlines Logo
3:25 pm - 5:41 pmLIR-ART
25h 16m2 stops
$854American Airlines
Find Deal
sáb., feb. 14 - lun., feb. 23
American Airlines Logo
6:06 pm - 2:25 pmART-LIR
45h 19m2 stops
American Airlines Logo
3:25 pm - 10:56 pmLIR-ART
30h 31m2 stops
$867American Airlines
Find Deal
vie., feb. 13 - dom., feb. 22
American Airlines Logo
6:06 pm - 12:27 pmART-LIR
19h 21m2 stops
American Airlines Logo
3:25 pm - 5:41 pmLIR-ART
25h 16m2 stops
$877American Airlines
Find Deal
sáb., feb. 14 - jue., feb. 19
American Airlines Logo
6:06 pm - 2:25 pmART-LIR
45h 19m2 stops
American Airlines Logo
1:28 pm - 5:41 pmLIR-ART
51h 13m2 stops
$880American Airlines
Find Deal
vie., feb. 13 - sáb., feb. 21
American Airlines Logo
6:06 pm - 12:27 pmART-LIR
19h 21m2 stops
American Airlines Logo
3:25 pm - 5:41 pmLIR-ART
25h 16m2 stops
$959American Airlines
Find Deal
sáb., feb. 14 - dom., feb. 22

American Airlines flights from Watertown, New York to Costa Rica

Our best American Airlines deals on Watertown, New York to Costa Rica flight tickets
American Airlines
Apr 20
ART6:24 amWatertown
30h 46m
2 stops
LIR11:10 amLiberia
Apr 23
LIR1:55 pmLiberia
30h 34m
2 stops
ART10:29 pmWatertown
$587
Find similar
American Airlines
Feb 13
ART6:06 pmWatertown
45h 19m
2 stops
LIR2:25 pmLiberia
Feb 20
LIR1:15 pmLiberia
27h 26m
2 stops
ART5:41 pmWatertown
$744
Find similar
American Airlines
Feb 13
ART6:06 pmWatertown
45h 19m
2 stops
LIR2:25 pmLiberia
Feb 23
LIR3:25 pmLiberia
25h 16m
2 stops
ART5:41 pmWatertown
$762
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Watertown, New York 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 noviembre 13, 2025.
Use the filters below to find and compare flights from Watertown, New York to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WatertownLiberia

ART - LIR

ARTLIR

Watertown

lun. 4/20

6:24 am-11:10 am

2 stops30h 46m

Liberia

jue. 4/23

1:55 pm-10:29 pm

2 stops30h 34m

$587

WatertownLiberia

ART - LIR

ARTLIR

Watertown

vie. 2/13

6:06 pm-2:25 pm

2 stops45h 19m

Liberia

vie. 2/20

1:15 pm-5:41 pm

2 stops27h 26m

$744

WatertownLiberia

ART - LIR

ARTLIR

Watertown

vie. 2/13

6:06 pm-2:25 pm

2 stops45h 19m

Liberia

lun. 2/23

3:25 pm-5:41 pm

2 stops25h 16m

$762

WatertownLiberia

ART - LIR

ARTLIR

Watertown

vie. 2/13

6:06 pm-2:25 pm

2 stops45h 19m

Liberia

jue. 2/19

1:28 pm-10:56 pm

2 stops32h 28m

$785

WatertownLiberia

ART - LIR

ARTLIR

Watertown

sáb. 2/14

6:06 pm-2:13 pm

2 stops21h 07m

Liberia

vie. 2/20

1:15 pm-5:41 pm

2 stops27h 26m

$850

WatertownLiberia

ART - LIR

ARTLIR

Watertown

sáb. 2/14

6:06 pm-2:13 pm

2 stops21h 07m

Liberia

lun. 2/23

3:25 pm-5:41 pm

2 stops25h 16m

$854

WatertownLiberia

ART - LIR

ARTLIR

Watertown

vie. 2/13

6:06 pm-2:25 pm

2 stops45h 19m

Liberia

dom. 2/22

3:25 pm-10:56 pm

2 stops30h 31m

$867

WatertownLiberia

ART - LIR

ARTLIR

Watertown

sáb. 2/14

6:06 pm-12:27 pm

2 stops19h 21m

Liberia

jue. 2/19

3:25 pm-5:41 pm

2 stops25h 16m

$877

WatertownLiberia

ART - LIR

ARTLIR

Watertown

vie. 2/13

6:06 pm-2:25 pm

2 stops45h 19m

Liberia

sáb. 2/21

1:28 pm-5:41 pm

2 stops51h 13m

$880

WatertownLiberia

ART - LIR

ARTLIR

Watertown

sáb. 2/14

6:06 pm-12:27 pm

2 stops19h 21m

Liberia

dom. 2/22

3:25 pm-5:41 pm

2 stops25h 16m

$959

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Watertown, New York 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 airlines fly to Costa Rica?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Costa Rica from Watertown, New York according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 4 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Cheap Watertown, New York to Costa Rica flight deals and tips

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

Direct flights

None
There are no direct flights from Watertown, New York to Costa Rica. There are no popular flight routes from Watertown, New York to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Watertown Airport to Costa Rica?

    Prices for flights from Watertown Airport to Costa Rica are refreshed on a daily basis.

  • How old do you have to be to fly from Watertown Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to Costa Rica.

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

    The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Watertown to Costa Rica flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Costa Rica that suits you.

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

Yes. All flights to Costa Rica from Watertown on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Watertown and alert you when they change.

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