When did momondo last update prices for flights from Trenton-Mercer Airport to Costa Rica?

Prices for flights from Trenton-Mercer Airport to Costa Rica were last updated today.

How old do you have to be to fly from Trenton-Mercer 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 Trenton-Mercer Airport to Costa Rica.

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

The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$202 Cheap Flights from Trenton to Costa Rica in 2025

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Find the cheapest flights from Trenton, New Jersey to Costa Rica

Round-trip

One-way

Last minute

Cheap round-trip flights

4:06 pm - 10:32 amTTN-SJO

20h 26m1 stop

11:37 am - 11:34 amSJO-TTN

21h 57m2 stops

$526

Find Deal

jue., ago. 28 - jue., sep. 4

4:06 pm - 10:32 amTTN-SJO

20h 26m1 stop

11:37 am - 11:00 amSJO-TTN

21h 23m1 stop

$529

Find Deal

jue., ago. 28 - jue., sep. 4

6:00 am - 3:13 pmTTN-SJO

11h 13m1 stop

7:30 am - 11:47 pmSJO-TTN

14h 17m1 stop

$561

Find Deal

jue., oct. 16 - lun., oct. 20

momondo Fare Finder

Use the filters below to find and compare flights from Trenton, New Jersey to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TrentonSan José

TTN - SJO

TTNSJO

Trenton-Mercer

jue. 8/28

4:06 pm-10:32 am

1 stop20h 26m

San José Juan Santamaria Intl

jue. 9/4

11:37 am-11:34 am

2 stops21h 57m

$526

TrentonSan José

TTN - SJO

TTNSJO

Trenton-Mercer

jue. 8/28

4:06 pm-10:32 am

1 stop20h 26m

San José Juan Santamaria Intl

jue. 9/4

11:37 am-11:00 am

1 stop21h 23m

$529

TrentonSan José

TTN - SJO

TTNSJO

Trenton-Mercer

jue. 10/16

6:00 am-3:13 pm

1 stop11h 13m

San José Juan Santamaria Intl

lun. 10/20

7:30 am-11:47 pm

1 stop14h 17m

$561

TrentonSan José

TTN - SJO

TTNSJO

Trenton-Mercer

lun. 9/1

6:00 am-3:13 pm

1 stop11h 13m

$202

TrentonSan José

TTN - SJO

TTNSJO

Trenton-Mercer

vie. 8/15

9:44 am-11:12 am

2 stops27h 28m

$214

TrentonSan José

TTN - SJO

TTNSJO

Trenton-Mercer

mié. 8/6

8:30 am-3:13 pm

1 stop8h 43m

$264

TrentonSan José

TTN - SJO

TTNSJO

Trenton-Mercer

vie. 8/15

5:15 pm-10:32 am

1 stop19h 17m

$266

TrentonSan José

TTN - SJO

TTNSJO

Trenton-Mercer

vie. 8/15

12:48 pm-11:12 am

3 stops24h 24m

$278

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Trenton, New Jersey 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?

United Airlines, JetBlue and American Airlines are the top three most popular airlines that fly to Costa Rica from Trenton, New Jersey according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 9 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Cheap Trenton, New Jersey to Costa Rica flight deals and tips

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

Best Price Found	$202
Fastest flight time	8h 43m
Direct flights	None
Airports in Costa Rica	1 airport

The best one-way flight to Costa Rica from Trenton, New Jersey in the past 72 hours is $202. The best round-trip flight deal from Trenton, New Jersey to Costa Rica found on momondo in the last 72 hours is $526.

The fastest flight from Trenton, New Jersey to Costa Rica takes 8h 43m

There are no direct flights from Trenton, New Jersey to Costa Rica. Popular non-direct route for this connection is Trenton-Mercer Airport - San José Juan Santamaria Intl Airport.

There is 1 airport near Costa Rica: San José Juan Santamaria Intl (SJO)

Search flight deals

When did momondo last update prices for flights from Trenton-Mercer Airport to Costa Rica?
Prices for flights from Trenton-Mercer Airport to Costa Rica were last updated today.
How old do you have to be to fly from Trenton-Mercer 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 Trenton-Mercer Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Trenton to Costa Rica for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Trenton.

I’m not ready to book a flight from Trenton 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 Trenton and alert you when they change.