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

Southwest and Alaska Airlines are the most popular carriers operating from Oakland to Costa Rica

What airlines fly to Costa Rica?

United Airlines, Avianca and Alaska Airlines are the top three most popular airlines that fly to Costa Rica from Oakland, California according to our data. United Airlines is the first choice among our users, with 43% 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 Oakland Airport to Costa Rica?

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

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

As of June 2026, there are 2 operators available to choose from for flights from Oakland Airport to Costa Rica.

How old do you have to be to fly from Oakland 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 Oakland 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.

$198 Cheap Flights from Oakland, California to Costa Rica in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oakland, California to Costa Rica

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 12:45 pm

OAK

SJO

16h 05m

2 stops

1:40 pm - 6:55 am

SJO

OAK

18h 15m

2 stops

$549Southwest

Mon, Aug 17 - Wed, Aug 26

8:30 pm - 6:00 am

OAK

SJO

8h 30m

1 stop

12:15 pm - 9:25 pm

SJO

OAK

10h 10m

1 stop

$588Southwest

Wed, Oct 21 - Sat, Oct 24

2:25 pm - 6:00 am

OAK

SJO

14h 35m

2 stops

1:00 pm - 7:35 am

SJO

OAK

19h 35m

2 stops

$593Southwest

Wed, Oct 21 - Sat, Oct 24

7:40 pm - 12:45 pm

OAK

SJO

16h 05m

2 stops

9:00 am - 10:25 pm

SJO

OAK

14h 25m

2 stops

$629Southwest

Sun, Sep 13 - Mon, Sep 21

8:00 am - 6:20 am

OAK

LIR

20h 20m

2 stops

7:35 pm - 7:19 pm

LIR

OAK

25h 44m

2 stops

$633Alaska Airlines

Sat, Dec 5 - Sat, Dec 12

7:40 pm - 12:15 pm

OAK

SJO

15h 35m

2 stops

9:00 am - 10:25 pm

SJO

OAK

14h 25m

2 stops

$637Southwest

Fri, Sep 4 - Mon, Sep 14

1:22 pm - 11:59 pm

OAK

SJO

9h 37m

1 stop

7:00 am - 9:44 pm

SJO

OAK

15h 44m

1 stop

$659Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

5:05 am - 6:40 pm

OAK

SJO

12h 35m

2 stops

9:00 am - 10:20 pm

SJO

OAK

14h 20m

2 stops

$666Southwest

Thu, Aug 20 - Mon, Aug 24

7:00 am - 6:20 am

OAK

LIR

21h 20m

2 stops

10:00 am - 8:48 am

LIR

OAK

24h 48m

2 stops

$790Alaska Airlines

Wed, Nov 25 - Mon, Dec 7

12:01 pm - 5:29 pm

OAK

LIR

28h 28m

2 stops

6:39 pm - 4:55 pm

LIR

OAK

23h 16m

3 stops

$874Alaska Airlines

Wed, Aug 12 - Sun, Aug 16

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Southwest flights from Oakland, California to Costa Rica

Our best Southwest deals on Oakland, California to Costa Rica flight tickets

Southwest

Aug 17

OAK7:40 pmOakland

16h 05m

2 stops

SJO12:45 pmSan José Juan Santamaria Intl

Aug 26

SJO1:40 pmSan José Juan Santamaria Intl

18h 15m

2 stops

OAK6:55 amOakland

$549

Southwest

Oct 21

OAK8:30 pmOakland

8h 30m

1 stop

SJO6:00 amSan José Juan Santamaria Intl

Oct 24

SJO12:15 pmSan José Juan Santamaria Intl

10h 10m

1 stop

OAK9:25 pmOakland

$588

Southwest

Oct 21

OAK2:25 pmOakland

14h 35m

2 stops

SJO6:00 amSan José Juan Santamaria Intl

Oct 24

SJO1:00 pmSan José Juan Santamaria Intl

19h 35m

2 stops

OAK7:35 amOakland

$593

Alaska Airlines flights from Oakland, California to Costa Rica

Our best Alaska Airlines deals on Oakland, California to Costa Rica flight tickets

Alaska Airlines

Dec 5

OAK8:00 amOakland

20h 20m

2 stops

LIR6:20 amLiberia

Dec 12

LIR7:35 pmLiberia

25h 44m

2 stops

OAK7:19 pmOakland

$633

Alaska Airlines

Nov 3

OAK8:07 amOakland

13h 01m

2 stops

SJO11:08 pmSan José Juan Santamaria Intl

Nov 17

SJO1:43 amSan José Juan Santamaria Intl

21h 33m

2 stops

OAK9:16 pmOakland

$692

Alaska Airlines

Nov 3

OAK8:07 amOakland

13h 01m

2 stops

SJO11:08 pmSan José Juan Santamaria Intl

Nov 18

SJO1:43 amSan José Juan Santamaria Intl

19h 17m

2 stops

OAK7:00 pmOakland

$744

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Mon 8/17

7:40 pm-12:45 pm

2 stops16h 05m

San José Juan Santamaria Intl

Wed 8/26

1:40 pm-6:55 am

2 stops18h 15m

$549

Quickest round-trip

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Wed 10/21

8:30 pm-6:00 am

1 stop8h 30m

San José Juan Santamaria Intl

Sat 10/24

12:15 pm-9:25 pm

1 stop10h 10m

$588

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Wed 10/21

2:25 pm-6:00 am

2 stops14h 35m

San José Juan Santamaria Intl

Sat 10/24

1:00 pm-7:35 am

2 stops19h 35m

$593

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Sun 9/13

7:40 pm-12:45 pm

2 stops16h 05m

San José Juan Santamaria Intl

Mon 9/21

9:00 am-10:25 pm

2 stops14h 25m

$629

OaklandLiberia

OAK - LIR

OAKLIR

Oakland

Sat 12/5

8:00 am-6:20 am

2 stops20h 20m

Liberia

Sat 12/12

7:35 pm-7:19 pm

2 stops25h 44m

$633

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Fri 9/4

7:40 pm-12:15 pm

2 stops15h 35m

San José Juan Santamaria Intl

Mon 9/14

9:00 am-10:25 pm

2 stops14h 25m

$637

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Thu 9/17

1:22 pm-11:59 pm

1 stop9h 37m

San José Juan Santamaria Intl

Mon 9/21

7:00 am-9:44 pm

1 stop15h 44m

$659

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Thu 8/20

5:05 am-6:40 pm

2 stops12h 35m

San José Juan Santamaria Intl

Mon 8/24

9:00 am-10:20 pm

2 stops14h 20m

$666

OaklandLiberia

OAK - LIR

OAKLIR

Oakland

Wed 11/25

7:00 am-6:20 am

2 stops21h 20m

Liberia

Mon 12/7

10:00 am-8:48 am

2 stops24h 48m

$790

OaklandLiberia

OAK - LIR

OAKLIR

Oakland

Wed 8/12

12:01 pm-5:29 pm

2 stops28h 28m

Liberia

Sun 8/16

6:39 pm-4:55 pm

3 stops23h 16m

$874

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 Oakland, 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 Oakland, California is in June. Flight prices, which tend to average around $281, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in June, then October is your next best option. Flight prices from Oakland, California to Costa Rica during October average around $394.

Can stopping save me money on Oakland, California to Costa Rica flights?

You could potentially save up to 7% on your flight if you consider stops on a Oakland, California to Costa Rica flight.

Cheap Oakland, California to Costa Rica flight deals and tips

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

Fastest flight time	9h 37m
Direct flights	None

The fastest flight from Oakland, California to Costa Rica takes 9h 37m

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

Search flight deals

Frequently asked questions about flying from Oakland, California to Costa Rica

When did momondo last update prices for flights from Oakland Airport to Costa Rica?
Prices for flights from Oakland Airport to Costa Rica are updated daily.
How many operators does momondo search for flights from Oakland Airport to Costa Rica?
As of June 2026, there are 2 operators available to choose from for flights from Oakland Airport to Costa Rica.
How old do you have to be to fly from Oakland 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 Oakland 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.

Best airlines flying from Oakland, California to Costa Rica

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

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $512	Free Cancellation	Rating 7.9 4,242 reviews		Search Southwest flights
Avianca	PriceFrom $602	Free Cancellation	Rating 6.5 2,534 reviews		Search Avianca flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oakland to Costa Rica. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Oakland 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 Oakland.

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

Of course. momondo tracks the price of Oakland to Costa Rica flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Costa Rica trip

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Flights to San Joséfrom $277

Flights to Liberiafrom $299

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Cheap flights from Oakland, California to Costa Rica from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Costa Rica departing on 7/21. 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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Southwest flights from Oakland, California to Costa Rica

Our best Southwest deals on Oakland, California to Costa Rica flight tickets

Alaska Airlines flights from Oakland, California to Costa Rica

Our best Alaska Airlines deals on Oakland, California to Costa Rica flight tickets

momondo Fare Finder

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

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Oakland, California to Costa Rica

What is the cheapest month to fly to Costa Rica?

Can stopping save me money on Oakland, California to Costa Rica flights?

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

What airlines fly to Costa Rica?

Cheap Oakland, California to Costa Rica flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Oakland, California to Costa Rica

Best airlines flying from Oakland, California to Costa Rica

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

Why use momondo?

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

Oakland, California flight routes

According to popular flight searches on momondo this year

Costa Rica flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Costa Rica

List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

Complete your trip to Costa Rica

Explore popular destinations other users love

According to popular flight searches on momondo this year