What is the cheapest airline that flies from San Jose to Costa Rica?

American Airlines, Delta, and United Airlines are the most popular carriers operating from San Jose to Costa Rica

What airlines fly to Costa Rica?

Avianca, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Costa Rica from San Jose, California according to our data. Avianca is the first choice among our users, with 40% 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.

When did momondo last update prices for flights from San Jose Airport to Costa Rica?

Prices for flights from San Jose Airport to Costa Rica are updated daily.

How many operators does momondo search for flights from San Jose Airport to Costa Rica?

As of October 2025, there are 6 operators available to choose from for flights from San Jose Airport to Costa Rica.

How old do you have to be to fly from San Jose 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 San Jose Airport to Costa Rica.

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

The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$136 Cheap Flights from San Jose to Costa Rica in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Jose, California to Costa Rica

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:37 pm - 12:13 pmSJC-SJO

19h 36m2 stops

3:38 pm - 10:23 amSJO-SJC

20h 45m2 stops

$308American Airlines

Find Deal

Mon, Dec 8 - Tue, Dec 16

6:35 am - 10:20 pmSJC-SJO

13h 45m1 stop

7:00 am - 10:55 pmSJO-SJC

17h 55m1 stop

$316Delta

Find Deal

Mon, Dec 8 - Thu, Dec 18

8:30 pm - 10:20 pmSJC-SJO

23h 50m2 stops

2:31 pm - 9:10 amSJO-SJC

20h 39m2 stops

$320Delta

Find Deal

Mon, Dec 8 - Thu, Dec 18

6:54 pm - 12:38 amSJC-SJO

27h 44m1 stop

1:30 am - 10:59 pmSJO-SJC

23h 29m1 stop

$379Alaska Airlines

Find Deal

Mon, Nov 10 - Fri, Nov 21

8:45 am - 1:15 pmSJC-SJO

26h 30m2 stops

7:30 am - 9:27 pmSJO-SJC

15h 57m1 stop

$408United Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

5:55 pm - 12:38 amSJC-SJO

28h 43m1 stop

1:30 am - 10:59 pmSJO-SJC

23h 29m1 stop

$409Alaska Airlines

Find Deal

Sat, Nov 15 - Fri, Nov 21

7:10 am - 8:30 pmSJC-SJO

11h 20m1 stop

9:00 am - 9:50 pmSJO-SJC

14h 50m2 stops

$421Southwest

Find Deal

Thu, Dec 11 - Tue, Dec 16

4:00 pm - 12:56 pmSJC-SJO

18h 56m2 stops

6:40 am - 5:51 pmSJO-SJC

37h 11m2 stops

$423United Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 14

6:52 pm - 6:39 amSJC-LIR

9h 47m1 stop

11:20 am - 3:29 pmLIR-SJC

30h 09m1 stop

$430Multiple Airlines

Find Deal

Sun, Jan 11 - Wed, Jan 21

11:30 am - 12:07 amSJC-SJO

10h 37m1 stop

4:20 pm - 9:50 amSJO-SJC

19h 30m1 stop

$440Multiple Airlines

Find Deal

Wed, Feb 11 - Mon, Feb 16

American Airlines flights from San Jose, California to Costa Rica

Our best American Airlines deals on San Jose, California to Costa Rica flight tickets

American Airlines

Nov 8

SJC6:00 amSan Jose

13h 17m

1 stop

SJO9:17 pmSan José Juan Santamaria Intl

Nov 15

SJO6:22 amSan José Juan Santamaria Intl

14h 09m

2 stops

SJC6:31 pmSan Jose

$295

Find similar

American Airlines

Dec 8

SJC2:37 pmSan Jose

19h 36m

2 stops

SJO12:13 pmSan José Juan Santamaria Intl

Dec 16

SJO3:38 pmSan José Juan Santamaria Intl

20h 45m

2 stops

SJC10:23 amSan Jose

$308

Find similar

American Airlines

Jan 14

SJC6:00 amSan Jose

15h 43m

1 stop

SJO11:43 pmSan José Juan Santamaria Intl

Jan 29

SJO6:38 amSan José Juan Santamaria Intl

16h 51m

1 stop

SJC9:29 pmSan Jose

$344

Find similar

Delta flights from San Jose, California to Costa Rica

Our best Delta deals on San Jose, California to Costa Rica flight tickets

Delta

Dec 8

SJC6:35 amSan Jose

13h 45m

1 stop

SJO10:20 pmSan José Juan Santamaria Intl

Dec 18

SJO7:00 amSan José Juan Santamaria Intl

17h 55m

1 stop

SJC10:55 pmSan Jose

$316

Find similar

Delta

Dec 8

SJC8:30 pmSan Jose

23h 50m

2 stops

SJO10:20 pmSan José Juan Santamaria Intl

Dec 18

SJO2:31 pmSan José Juan Santamaria Intl

20h 39m

2 stops

SJC9:10 amSan Jose

$320

Find similar

Delta

Dec 7

SJC6:35 amSan Jose

13h 45m

1 stop

SJO10:20 pmSan José Juan Santamaria Intl

Dec 17

SJO7:00 amSan José Juan Santamaria Intl

17h 55m

1 stop

SJC10:55 pmSan Jose

$363

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Jose, California to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Mon 12/8

2:37 pm-12:13 pm

2 stops19h 36m

San José Juan Santamaria Intl

Tue 12/16

3:38 pm-10:23 am

2 stops20h 45m

$308

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Mon 12/8

6:35 am-10:20 pm

1 stop13h 45m

San José Juan Santamaria Intl

Thu 12/18

7:00 am-10:55 pm

1 stop17h 55m

$316

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Mon 12/8

8:30 pm-10:20 pm

2 stops23h 50m

San José Juan Santamaria Intl

Thu 12/18

2:31 pm-9:10 am

2 stops20h 39m

$320

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Mon 11/10

6:54 pm-12:38 am

1 stop27h 44m

San José Juan Santamaria Intl

Fri 11/21

1:30 am-10:59 pm

1 stop23h 29m

$379

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Sat 12/6

8:45 am-1:15 pm

2 stops26h 30m

San José Juan Santamaria Intl

Sat 12/13

7:30 am-9:27 pm

1 stop15h 57m

$408

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Sat 11/15

5:55 pm-12:38 am

1 stop28h 43m

San José Juan Santamaria Intl

Fri 11/21

1:30 am-10:59 pm

1 stop23h 29m

$409

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Thu 12/11

7:10 am-8:30 pm

1 stop11h 20m

San José Juan Santamaria Intl

Tue 12/16

9:00 am-9:50 pm

2 stops14h 50m

$421

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Fri 12/5

4:00 pm-12:56 pm

2 stops18h 56m

San José Juan Santamaria Intl

Sun 12/14

6:40 am-5:51 pm

2 stops37h 11m

$423

San JoseLiberia

SJC - LIR

SJCLIR

San Jose

Sun 1/11

6:52 pm-6:39 am

1 stop9h 47m

Liberia

Wed 1/21

11:20 am-3:29 pm

1 stop30h 09m

$430

San JoseSan José

SJC - SJO

SJCSJO

San Jose

Wed 2/11

11:30 am-12:07 am

1 stop10h 37m

San José Juan Santamaria Intl

Mon 2/16

4:20 pm-9:50 am

1 stop19h 30m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Jose, California 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

Prices

Airlines

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from San Jose, California is in August. Flight prices, which tend to average around $391, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in August, then September is your next best option. Flight prices from San Jose, California to Costa Rica during September average around $431.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Thursday is the cheapest day to fly to Costa Rica from San Jose, California. The lowest ticket price found for a Thursday departure recently was $583. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $778. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

At noon is the cheapest time of day to fly from San Jose, California to Costa Rica when you can find flight prices for as low as $556. Flying to Costa Rica at noon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the evening, with an average ticket price of $678. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from San Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $594 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from San Jose, California for as low as $366 on momondo.

Cheap San Jose, California to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Costa Rica

Direct flights	None

There are no direct flights from San Jose, California to Costa Rica. There are no popular flight routes from San Jose, California to Costa Rica.

Search flight deals

When did momondo last update prices for flights from San Jose Airport to Costa Rica?
Prices for flights from San Jose Airport to Costa Rica are updated daily.
How many operators does momondo search for flights from San Jose Airport to Costa Rica?
As of October 2025, there are 6 operators available to choose from for flights from San Jose Airport to Costa Rica.
How old do you have to be to fly from San Jose 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 San Jose Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Jose, California to Costa Rica

Compare and see reviews for airlines that fly from San Jose, California to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $324	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Delta	PriceFrom $350	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
Alaska Airlines	PriceFrom $352	Free Cancellation	Rating 8.0 11,217 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $362	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
Southwest	PriceFrom $380	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
Avianca	PriceFrom $385	Free Cancellation	Rating 6.6 2,467 reviews	Search Avianca flights

Why use momondo?

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

Finding the right flight to Costa Rica from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Costa Rica quick and easy, saving you time and money.

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

All flight searches from San Jose to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for San Jose to Costa Rica flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 11/29

Sat 12/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Flights to San Joséfrom $137

Flights to Liberiafrom $232

Flights to Limon

Flights to Tamarindo

Flights to Golfito

Flights to Buenos Aires, Puntarenas

Flights to Palmar Sur

Cheap flights from San Jose, California to Costa Rica from $136

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from San Jose, California to Costa Rica

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from San Jose, California to Costa Rica

Our best American Airlines deals on San Jose, California to Costa Rica flight tickets

Delta flights from San Jose, California to Costa Rica

Our best Delta deals on San Jose, California to Costa Rica flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Jose, California to Costa Rica that are best for you.

See travel insights to Costa Rica from

How to get the cheapest flight ticket from San Jose, California 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?

What is the cheapest day to depart on your flight to Costa Rica?

What is the cheapest time of day to depart on your flight to Costa Rica?

How far in advance should I book a flight to Costa Rica?

What is the cheapest airline that flies from San Jose to Costa Rica?

American Airlines, Delta, and United Airlines are the most popular carriers operating from San Jose to Costa Rica

What airlines fly to Costa Rica?

Cheap San Jose, California to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Costa Rica

Direct flights

When did momondo last update prices for flights from San Jose Airport to Costa Rica?

How many operators does momondo search for flights from San Jose Airport to Costa Rica?

How old do you have to be to fly from San Jose Airport to Costa Rica?

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

Best airlines flying from San Jose, California to Costa Rica

Compare and see reviews for airlines that fly from San Jose, California to Costa Rica with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo