$258 Find Cheap Flights from Trenton to Costa Rica - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trenton to Costa Rica departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Trenton to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trenton to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Trenton to Costa Rica

Sat, Aug 8 - Sun, Aug 16
Frontier Logo
6:05 am - 8:20 am
TTN
-
SJO
28h 15m
1 stop
Frontier Logo
9:35 am - 11:40 pm
SJO
-
TTN
12h 05m
1 stop
$615Frontier
Sat, Aug 8 - Sun, Aug 16
Frontier Logo
6:05 am - 8:20 am
TTN
-
SJO
28h 15m
1 stop
Frontier Logo
9:35 am - 11:40 pm
SJO
-
TTN
12h 05m
1 stop
$623Frontier
Fri, Aug 14 - Tue, Aug 25
Multiple Airlines Logo
6:05 am - 8:30 am
TTN
-
SJO
28h 25m
1 stop
Multiple Airlines Logo
7:07 am - 11:40 pm
SJO
-
TTN
14h 33m
1 stop
$650Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
7:15 am - 3:11 pm
TTN
-
SJO
9h 56m
1 stop
Multiple Airlines Logo
7:07 am - 11:40 pm
SJO
-
TTN
14h 33m
1 stop
$655Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
7:39 pm - 3:11 pm
TTN
-
SJO
21h 32m
1 stop
Multiple Airlines Logo
5:55 pm - 11:23 am
SJO
-
TTN
39h 28m
2 stops
$688Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
7:15 am - 3:11 pm
TTN
-
SJO
9h 56m
1 stop
Multiple Airlines Logo
4:15 pm - 12:04 pm
SJO
-
TTN
41h 49m
2 stops
$693Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
7:15 am - 3:11 pm
TTN
-
SJO
9h 56m
1 stop
Multiple Airlines Logo
4:15 pm - 12:04 pm
SJO
-
TTN
41h 49m
2 stops
$695Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
7:39 pm - 3:11 pm
TTN
-
SJO
21h 32m
1 stop
Multiple Airlines Logo
7:07 am - 6:42 pm
SJO
-
TTN
9h 35m
1 stop
$704Multiple Airlines
Wed, Sep 2 - Sun, Sep 6
Multiple Airlines Logo
7:15 am - 3:11 pm
TTN
-
SJO
9h 56m
1 stop
Multiple Airlines Logo
7:07 am - 11:40 pm
SJO
-
TTN
14h 33m
1 stop
$715Multiple Airlines
Sat, Aug 8 - Sun, Aug 16
Frontier Logo
6:05 am - 8:20 am
TTN
-
SJO
28h 15m
1 stop
Frontier Logo
9:35 am - 11:40 pm
SJO
-
TTN
12h 05m
1 stop
$884Frontier
Booking Insights

KAYAK's insights & trends for Trenton to Costa Rica flights

Get data-powered insights and trends into flights from Trenton to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Trenton to Costa Rica take?

The duration of a flight to Costa Rica depends on your arrival airport. The shortest route to Costa Rica from Trenton is to San José, which takes 10h 41m.

Find deals

Good to know

Cheapest flight

$258
Flight from Trenton to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Trenton to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trenton to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trenton to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Trenton to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trenton to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Trenton to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trenton to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Trenton to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Trenton to Costa Rica

Information on your arrival and departure airports

Trenton (TTN)