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Cheap flights from New Jersey to San José from $97

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 Jersey to San José departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New Jersey to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
5:30 am - 11:40 am
PHL
-
SJO
7h 10m
1 stop
Spirit Airlines Logo
1:31 pm - 11:50 pm
SJO
-
PHL
9h 19m
1 stop
$249Spirit Airlines
Mon, Feb 23 - Fri, Feb 27
Spirit Airlines Logo
7:46 pm - 11:40 am
PHL
-
SJO
16h 54m
1 stop
Spirit Airlines Logo
12:31 pm - 8:44 am
SJO
-
PHL
18h 13m
1 stop
$250Spirit Airlines
Tue, Mar 3 - Mon, Mar 9
Avianca Logo
3:00 am - 8:45 am
JFK
-
SJO
7h 45m
1 stop
Avianca Logo
7:45 pm - 5:20 am
SJO
-
JFK
7h 35m
1 stop
$257Avianca
Sat, May 16 - Fri, Jun 12
Multiple Airlines Logo
6:00 am - 12:22 pm
LGA
-
SJO
7h 22m
1 stop
Multiple Airlines Logo
8:07 am - 6:59 pm
SJO
-
LGA
9h 52m
1 stop
$258Multiple Airlines
Mon, Feb 23 - Sat, Feb 28
American Airlines Logo
8:30 am - 10:43 pm
PHL
-
SJO
15h 13m
1 stop
American Airlines Logo
3:59 pm - 12:51 am
SJO
-
PHL
7h 52m
1 stop
$259American Airlines
Sun, Feb 22 - Thu, Feb 26
American Airlines Logo
8:29 am - 9:07 pm
JFK
-
SJO
13h 38m
1 stop
American Airlines Logo
3:59 pm - 9:54 am
SJO
-
JFK
16h 55m
1 stop
$259American Airlines
Sun, Feb 22 - Thu, Feb 26
Multiple Airlines Logo
6:00 am - 12:22 pm
PHL
-
SJO
7h 22m
1 stop
Multiple Airlines Logo
12:31 pm - 10:34 pm
SJO
-
PHL
8h 03m
1 stop
$260Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Avianca Logo
3:35 am - 8:45 am
JFK
-
SJO
7h 10m
1 stop
Avianca Logo
3:10 pm - 1:15 am
SJO
-
JFK
8h 05m
1 stop
$261Avianca
Mon, May 18 - Thu, Jun 11
JetBlue Logo
9:34 am - 12:53 pm
JFK
-
SJO
5h 19mnonstop
JetBlue Logo
11:45 pm - 6:40 am
SJO
-
JFK
4h 55mnonstop
$262JetBlue
Mon, Mar 9 - Wed, Mar 18
JetBlue Logo
9:34 am - 12:53 pm
JFK
-
SJO
5h 19mnonstop
JetBlue Logo
11:45 pm - 6:40 am
SJO
-
JFK
4h 55mnonstop
$263JetBlue
Wed, Mar 11 - Wed, Mar 18

Spirit Airlines flights from New Jersey to San José

Our best Spirit Airlines deals on New Jersey to San José flight tickets
Spirit Airlines
Feb 23
PHL5:30 amPhiladelphia
7h 10m
1 stop
SJO11:40 amSan José Juan Santamaria Intl
Feb 27
SJO1:31 pmSan José Juan Santamaria Intl
9h 19m
1 stop
PHL11:50 pmPhiladelphia
$249
Spirit Airlines
Mar 3
PHL7:46 pmPhiladelphia
16h 54m
1 stop
SJO11:40 amSan José Juan Santamaria Intl
Mar 9
SJO12:31 pmSan José Juan Santamaria Intl
18h 13m
1 stop
PHL8:44 amPhiladelphia
$250
Spirit Airlines
Feb 23
PHL5:26 pmPhiladelphia
19h 14m
2 stops
SJO11:40 amSan José Juan Santamaria Intl
Feb 27
SJO1:31 pmSan José Juan Santamaria Intl
9h 19m
1 stop
PHL11:50 pmPhiladelphia
$251

Avianca flights from New Jersey to San José

Our best Avianca deals on New Jersey to San José flight tickets
Avianca
May 16
JFK3:00 amNew York John F Kennedy Intl
7h 45m
1 stop
SJO8:45 amSan José Juan Santamaria Intl
Jun 8
SJO7:45 pmSan José Juan Santamaria Intl
7h 35m
1 stop
JFK5:20 amNew York John F Kennedy Intl
$257
Avianca
May 18
JFK3:35 amNew York John F Kennedy Intl
7h 10m
1 stop
SJO8:45 amSan José Juan Santamaria Intl
Jun 10
SJO7:45 pmSan José Juan Santamaria Intl
7h 35m
1 stop
JFK5:20 amNew York John F Kennedy Intl
$261
Avianca
Apr 13
JFK3:35 amNew York John F Kennedy Intl
9h 55m
1 stop
SJO11:30 amSan José Juan Santamaria Intl
Apr 21
SJO3:10 pmSan José Juan Santamaria Intl
8h 55m
1 stop
JFK2:05 amNew York John F Kennedy Intl
$266

momondo Fare Finder

 
Customize your flight search to find flights from New Jersey to San José 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 February 9, 2026.
Use the filters below to find and compare flights from New Jersey to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

Mon 2/23

5:30 am-11:40 am

1 stop7h 10m

San José Juan Santamaria Intl

Fri 2/27

1:31 pm-11:50 pm

1 stop9h 19m

$249

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

Tue 3/3

7:46 pm-11:40 am

1 stop16h 54m

San José Juan Santamaria Intl

Mon 3/9

12:31 pm-8:44 am

1 stop18h 13m

$250

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Sat 5/16

3:00 am-8:45 am

1 stop7h 45m

San José Juan Santamaria Intl

Fri 6/12

7:45 pm-5:20 am

1 stop7h 35m

$257

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

Sat 2/28

8:07 am-6:59 pm

1 stop9h 52m

$258

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

Sun 2/22

8:30 am-10:43 pm

1 stop15h 13m

San José Juan Santamaria Intl

Thu 2/26

3:59 pm-12:51 am

1 stop7h 52m

$259

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Sun 2/22

8:29 am-9:07 pm

1 stop13h 38m

San José Juan Santamaria Intl

Thu 2/26

3:59 pm-9:54 am

1 stop16h 55m

$259

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

Wed 3/4

6:00 am-12:22 pm

1 stop7h 22m

San José Juan Santamaria Intl

Wed 3/11

12:31 pm-10:34 pm

1 stop8h 03m

$260

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Mon 5/18

3:35 am-8:45 am

1 stop7h 10m

San José Juan Santamaria Intl

Thu 6/11

3:10 pm-1:15 am

1 stop8h 05m

$261

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Mon 3/9

9:34 am-12:53 pm

Nonstop5h 19m

San José Juan Santamaria Intl

Wed 3/18

11:45 pm-6:40 am

Nonstop4h 55m

$262

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Wed 3/11

9:34 am-12:53 pm

Nonstop5h 19m

San José Juan Santamaria Intl

Wed 3/18

11:45 pm-6:40 am

Nonstop4h 55m

$263

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 San José from

How to get the cheapest flight ticket from New Jersey to San José

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 San José?

In general, October is the cheapest month to fly from New Jersey to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $297. If you don’t want to visit San José in October, then you should wait until September to fly from New Jersey, when ticket prices are also cheap, with an average price of $340.

What is the cheapest day to depart on your flight to San José?

On average, the least expensive day to fly to San José from New Jersey is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $449. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from New Jersey to San José on a Sunday will generally be more expensive and average around $541. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San José?

Our data shows that the cheapest New Jersey to San José flights are usually those with departure times in the evening. Our users have found flights to San José in the evening for as low as $423. Flights in the afternoon are often more expensive with an average ticket price of $511.

What is the cheapest New Jersey to San José Juan Santamaria Intl flight route?

Fly from Newark to San José Juan Santamaria Intl for the best New Jersey - San José Juan Santamaria Intl flight prices

How far in advance should I book a flight to San José?

You are more likely to see cheaper flights to San José from New Jersey when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $417 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from New Jersey for as low as $378 on momondo.

What cabin class options are available on New Jersey to San José Juan Santamaria Intl flights?

There are 4 cabin classes available to choose from on New Jersey to San José Juan Santamaria Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Jersey to San José flights?

No. A direct flight is the cheapest option for a flight between New Jersey to San José.

Cheap New Jersey to San José flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Jersey to San José

Best Price Found

$198

Fastest flight time

5h 15m

Direct flights

Every day

Airports in San José

1 airport
The best one-way flight to San José from New Jersey in the past 72 hours is $198. The best round-trip flight deal from New Jersey to San José found on momondo in the last 72 hours is $466.
The fastest flight from New Jersey to San José takes 5h 15m
Direct flights go from New Jersey to San José every day.
There is 1 airport in San José. From New Jersey there are direct flights to San José Juan Santamaria Intl (SJO).
Search flight deals

  • When did momondo last update prices for flights from New Jersey to San José Juan Santamaria Intl Airport?

    Prices for flights from New Jersey to San José Juan Santamaria Intl Airport were last updated today.

  • How many operators does momondo search for flights from New Jersey to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from New Jersey to San José Juan Santamaria Intl Airport?

    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 Jersey to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents you'll need for your trip to San José Juan Santamaria Intl Airport 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 San José Juan Santamaria Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New Jersey to San José?

Best airlines flying from New Jersey to San José

Compare and see reviews for airlines that fly from New Jersey to San José with momondo
Airline
Rating
Free Cancellation
Price
ArajetPriceFrom $63Free CancellationRating
6.6
43 reviews
Search Arajet flights
JetBluePriceFrom $137Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
Copa AirlinesPriceFrom $179Free CancellationRating
7.5
1,557 reviews
Search Copa Airlines flights
AviancaPriceFrom $188Free CancellationRating
6.5
2,496 reviews
Search Avianca flights
FrontierPriceFrom $188Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $213Free CancellationRating
6.3
8,430 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
DeltaPriceFrom $265Free CancellationRating
7.9
8,174 reviews
Search Delta flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Dominical
San Gerardo de Dota
Santa Elena
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from New Jersey to San José?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San José from New Jersey.

Can I find flights from New Jersey to San José with flexible booking policies on momondo?

Flights from New Jersey to San José with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New Jersey to San José?

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

I’m not ready to book a flight from New Jersey to San José right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San José, momondo offers a useful price alert feature which will track prices for flights to San José from New Jersey and alert you when they change.

An easier way to manage your San José trip

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