Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Costa Rica to San Francisco from $231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to San Francisco departing on 3/11. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Costa Rica to San Francisco

Recent round-trip flight deals from Costa Rica to San Francisco

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:35 pm - 9:39 pm
SJO
-
SFO
35h 04m2 stops
Multiple Airlines Logo
11:10 pm - 11:25 am
SFO
-
SJO
10h 15m1 stop
$386Multiple Airlines
Tue, Feb 17 - Sat, Feb 21
Multiple Airlines Logo
5:30 am - 7:23 pm
SJO
-
SFO
39h 53m2 stops
Multiple Airlines Logo
10:26 pm - 8:19 pm
SFO
-
SJO
44h 53m2 stops
$387Multiple Airlines
Wed, Mar 4 - Sun, Mar 15
Copa Airlines Logo
11:01 am - 11:20 pm
SJO
-
SFO
14h 19m1 stop
Copa Airlines Logo
12:42 am - 4:48 pm
SFO
-
SJO
14h 06m1 stop
$391Copa Airlines
Thu, Jan 29 - Mon, Feb 9
Multiple Airlines Logo
1:31 pm - 9:55 pm
SJO
-
SFO
34h 24m2 stops
Multiple Airlines Logo
11:10 pm - 8:40 am
SFO
-
SJO
7h 30m1 stop
$392Multiple Airlines
Fri, Feb 13 - Sun, Feb 22
Multiple Airlines Logo
1:30 pm - 1:24 pm
SJO
-
SFO
49h 54m2 stops
Multiple Airlines Logo
1:20 pm - 11:40 pm
SFO
-
SJO
8h 20m1 stop
$393Multiple Airlines
Mon, Jan 12 - Thu, Jan 29
Copa Airlines Logo
10:08 am - 11:20 pm
SJO
-
SFO
15h 12m1 stop
Copa Airlines Logo
12:42 am - 4:46 pm
SFO
-
SJO
14h 04m2 stops
$396Copa Airlines
Thu, Feb 5 - Sun, Feb 8
JetBlue Logo
2:00 pm - 11:29 pm
LIR
-
SFO
11h 29m1 stop
JetBlue Logo
11:59 pm - 12:55 pm
SFO
-
LIR
10h 56m1 stop
$397JetBlue
Thu, Jan 22 - Wed, Jan 28
United Airlines Logo
9:30 am - 2:22 pm
LIR
-
SFO
6h 52mnonstop
United Airlines Logo
7:18 am - 6:37 pm
SFO
-
LIR
9h 19m1 stop
$430United Airlines
Sun, Jan 25 - Sun, Feb 1
United Airlines Logo
8:35 am - 10:59 pm
LIR
-
SFO
16h 24m1 stop
United Airlines Logo
11:59 pm - 6:37 pm
SFO
-
LIR
16h 38m1 stop
$440United Airlines
Fri, Jan 23 - Tue, Jan 27
Alaska Airlines Logo
8:05 am - 11:44 pm
LIR
-
SFO
17h 39m2 stops
Alaska Airlines Logo
6:43 pm - 6:36 am
SFO
-
LIR
10h 53m1 stop
$472Alaska Airlines
Sat, Mar 7 - Fri, Mar 13

JetBlue flights from Costa Rica to San Francisco

Our best JetBlue deals on Costa Rica to San Francisco flight tickets
JetBlue
Jan 22
LIR2:00 pmLiberia
11h 29m
1 stop
SFO11:29 pmSan Francisco
Jan 28
SFO11:59 pmSan Francisco
10h 56m
1 stop
LIR12:55 pmLiberia
$397
Find similar
JetBlue
May 4
SJO12:55 pmSan José Juan Santamaria Intl
12h 01m
1 stop
SFO11:56 pmSan Francisco
May 11
SFO11:05 pmSan Francisco
11h 50m
1 stop
SJO11:55 amSan José Juan Santamaria Intl
$460
Find similar
JetBlue
Jan 2
SJO10:00 amSan José Juan Santamaria Intl
15h 30m
1 stop
SFO11:30 pmSan Francisco
Jan 25
SFO11:59 pmSan Francisco
11h 01m
1 stop
SJO1:00 pmSan José Juan Santamaria Intl
$532
Find similar

Alaska Airlines flights from Costa Rica to San Francisco

Our best Alaska Airlines deals on Costa Rica to San Francisco flight tickets
Alaska Airlines
Apr 27
SJO12:55 amSan José Juan Santamaria Intl
10h 01m
1 stop
SFO9:56 amSan Francisco
May 5
SFO1:45 pmSan Francisco
9h 00m
1 stop
SJO11:45 pmSan José Juan Santamaria Intl
$447
Find similar
Alaska Airlines
Mar 7
LIR8:05 amLiberia
17h 39m
2 stops
SFO11:44 pmSan Francisco
Mar 13
SFO6:43 pmSan Francisco
10h 53m
1 stop
LIR6:36 amLiberia
$472
Find similar
Alaska Airlines
Mar 7
LIR8:05 amLiberia
17h 39m
2 stops
SFO11:44 pmSan Francisco
Mar 13
SFO11:41 amSan Francisco
17h 55m
2 stops
LIR6:36 amLiberia
$509
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to San Francisco 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 December 28, 2025.
Use the filters below to find and compare flights from Costa Rica to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Tue 2/17

12:35 pm-9:39 pm

2 stops35h 04m

San Francisco

Sat 2/21

11:10 pm-11:25 am

1 stop10h 15m

$386

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Wed 3/4

5:30 am-7:23 pm

2 stops39h 53m

San Francisco

Sun 3/15

10:26 pm-8:19 pm

2 stops44h 53m

$387

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Thu 1/29

11:01 am-11:20 pm

1 stop14h 19m

San Francisco

Mon 2/9

12:42 am-4:48 pm

1 stop14h 06m

$391

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Fri 2/13

1:31 pm-9:55 pm

2 stops34h 24m

San Francisco

Sun 2/22

11:10 pm-8:40 am

1 stop7h 30m

$392

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Mon 1/12

1:30 pm-1:24 pm

2 stops49h 54m

San Francisco

Thu 1/29

1:20 pm-11:40 pm

1 stop8h 20m

$393

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Thu 2/5

10:08 am-11:20 pm

1 stop15h 12m

San Francisco

Sun 2/8

12:42 am-4:46 pm

2 stops14h 04m

$396

LiberiaSan Francisco

LIR - SFO

LIRSFO

Liberia

Thu 1/22

2:00 pm-11:29 pm

1 stop11h 29m

San Francisco

Wed 1/28

11:59 pm-12:55 pm

1 stop10h 56m

$397

LiberiaSan Francisco

LIR - SFO

LIRSFO

Liberia

Sun 1/25

9:30 am-2:22 pm

Nonstop6h 52m

San Francisco

Sun 2/1

7:18 am-6:37 pm

1 stop9h 19m

$430

LiberiaSan Francisco

LIR - SFO

LIRSFO

Liberia

Fri 1/23

8:35 am-10:59 pm

1 stop16h 24m

San Francisco

Tue 1/27

11:59 pm-6:37 pm

1 stop16h 38m

$440

LiberiaSan Francisco

LIR - SFO

LIRSFO

Liberia

Sat 3/7

8:05 am-11:44 pm

2 stops17h 39m

San Francisco

Fri 3/13

6:43 pm-6:36 am

1 stop10h 53m

$472

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from Costa Rica to San Francisco

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 Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $469.

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

The cheapest day to depart from Costa Rica to San Francisco is on a Wednesday when prices can be found for as low as $514. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $742.

What is the cheapest Costa Rica to San Francisco flight route?

Fly from San José Juan Santamaria Intl to San Francisco for the best Costa Rica - San Francisco flight prices

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

You are more likely to see cheaper flights to San Francisco from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $544 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Costa Rica for as low as $466 on momondo.

What cabin class options are available on Costa Rica to San Francisco flights?

There are 3 cabin classes available to choose from on Costa Rica to San Francisco 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 Costa Rica to San Francisco flights?

You could potentially save up to 17% on your flight if you consider stops on a Costa Rica to San Francisco flight.

Cheap Costa Rica to San Francisco flight deals and tips

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

Best Price Found

$225

Fastest flight time

6h 45m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Costa Rica in the past 72 hours is $225. The best round-trip flight deal from Costa Rica to San Francisco found on momondo in the last 72 hours is $445.
The fastest flight from Costa Rica to San Francisco takes 6h 45m
Direct flights go from Costa Rica to San Francisco every day.
There is 1 airport in San Francisco. From Costa Rica there are direct flights to San Francisco (SFO).
Search flight deals

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

    Prices for flights from Costa Rica to San Francisco Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco 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 Francisco 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 Costa Rica to San Francisco?

Best airlines flying from Costa Rica to San Francisco

Compare and see reviews for airlines that fly from Costa Rica to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $288Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
AviancaPriceFrom $338Free CancellationRating
6.6
2,488 reviews
Search Avianca flights
Copa AirlinesPriceFrom $350Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
Alaska AirlinesPriceFrom $419Free CancellationRating
8.0
11,552 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $528Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Walnut Creek
Berkeley
Daly City
Fremont
Half Moon Bay
Vallejo
Livermore
Salinas
Sunnyvale
Pacifica

Why use momondo?

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

It is quick and easy to find Costa Rica to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

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

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

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

Once all potential Costa Rica to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to San Francisco from Costa Rica are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Francisco 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
Tue 1/27
Tue 2/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States