Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Costa Rica to San Francisco from $233

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 3/8. 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
7:58 am - 8:03 am
SJO
-
SFO
50h 05m2 stops
Multiple Airlines Logo
6:00 am - 3:17 pm
SFO
-
SJO
31h 17m2 stops
$375Multiple Airlines
Fri, Feb 20 - Sat, Mar 7
Multiple Airlines Logo
12:35 pm - 9:39 pm
SJO
-
SFO
35h 04m2 stops
Multiple Airlines Logo
1:35 am - 11:25 am
SFO
-
SJO
7h 50m1 stop
$378Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
5:30 am - 7:23 pm
SJO
-
SFO
39h 53m2 stops
Multiple Airlines Logo
10:35 am - 8:25 pm
SFO
-
SJO
31h 50m2 stops
$380Multiple Airlines
Wed, Feb 18 - Wed, Feb 25
Avianca Logo
5:00 am - 12:00 pm
SJO
-
SFO
9h 00m1 stop
Avianca Logo
1:20 pm - 11:40 pm
SFO
-
SJO
8h 20m1 stop
$381Avianca
Wed, Feb 25 - Wed, Mar 4
Alaska Airlines Logo
1:27 am - 7:47 pm
SJO
-
SFO
20h 20m2 stops
Alaska Airlines Logo
12:26 pm - 11:53 pm
SFO
-
SJO
10h 27m1 stop
$382Alaska Airlines
Tue, Mar 3 - Mon, Mar 23
Multiple Airlines Logo
12:35 pm - 7:20 am
SJO
-
SFO
20h 45m2 stops
Multiple Airlines Logo
1:35 am - 11:25 am
SFO
-
SJO
7h 50m1 stop
$383Multiple Airlines
Wed, Feb 25 - Tue, Mar 3
Multiple Airlines Logo
2:39 pm - 9:38 pm
SJO
-
SFO
31h 59m1 stop
Multiple Airlines Logo
8:26 am - 2:03 pm
SFO
-
SJO
28h 37m2 stops
$387Multiple Airlines
Thu, Mar 12 - Tue, Mar 24
Delta Logo
2:45 pm - 11:47 pm
LIR
-
SFO
11h 02m1 stop
Delta Logo
2:05 pm - 12:50 pm
SFO
-
LIR
20h 45m1 stop
$430Delta
Thu, Feb 12 - Tue, Feb 17
United Airlines Logo
8:35 am - 11:59 pm
LIR
-
SFO
17h 24m1 stop
United Airlines Logo
12:43 am - 6:37 pm
SFO
-
LIR
15h 54m1 stop
$472United Airlines
Tue, Feb 24 - Mon, Mar 2
Alaska Airlines Logo
8:05 am - 7:22 pm
LIR
-
SFO
13h 17m1 stop
Alaska Airlines Logo
9:00 am - 5:58 pm
SFO
-
LIR
30h 58m2 stops
$478Alaska Airlines
Thu, Feb 26 - Thu, Mar 5

Copa Airlines flights from Costa Rica to San Francisco

Our best Copa Airlines deals on Costa Rica to San Francisco flight tickets
Copa Airlines
Feb 26
SJO10:08 amSan José Juan Santamaria Intl
15h 12m
1 stop
SFO11:20 pmSan Francisco
Mar 8
SFO1:54 amSan Francisco
10h 59m
1 stop
SJO1:53 pmSan José Juan Santamaria Intl
$392
Copa Airlines
Feb 26
SJO8:11 amSan José Juan Santamaria Intl
17h 09m
1 stop
SFO11:20 pmSan Francisco
Mar 8
SFO1:54 amSan Francisco
13h 52m
2 stops
SJO4:46 pmSan José Juan Santamaria Intl
$397
Copa Airlines
Feb 26
SJO8:11 amSan José Juan Santamaria Intl
17h 09m
1 stop
SFO11:20 pmSan Francisco
Mar 4
SFO12:54 amSan Francisco
13h 53m
1 stop
SJO4:47 pmSan José Juan Santamaria Intl
$413

Alaska Airlines flights from Costa Rica to San Francisco

Our best Alaska Airlines deals on Costa Rica to San Francisco flight tickets
Alaska Airlines
Mar 5
SJO1:27 amSan José Juan Santamaria Intl
24h 17m
2 stops
SFO11:44 pmSan Francisco
Mar 11
SFO7:50 amSan Francisco
15h 18m
2 stops
SJO12:08 amSan José Juan Santamaria Intl
$435
Alaska Airlines
Mar 5
SJO1:27 amSan José Juan Santamaria Intl
20h 20m
2 stops
SFO7:47 pmSan Francisco
Mar 11
SFO10:35 amSan Francisco
12h 33m
1 stop
SJO12:08 amSan José Juan Santamaria Intl
$440
Alaska Airlines
Feb 26
LIR8:05 amLiberia
13h 17m
1 stop
SFO7:22 pmSan Francisco
Mar 5
SFO9:00 amSan Francisco
30h 58m
2 stops
LIR5:58 pmLiberia
$478

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 January 12, 2026.
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

Fri 2/20

7:58 am-8:03 am

2 stops50h 05m

San Francisco

Sat 3/7

6:00 am-3:17 pm

2 stops31h 17m

$375

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

Tue 2/24

1:35 am-11:25 am

1 stop7h 50m

$378

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Wed 2/18

5:30 am-7:23 pm

2 stops39h 53m

San Francisco

Wed 2/25

10:35 am-8:25 pm

2 stops31h 50m

$380

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Wed 2/25

5:00 am-12:00 pm

1 stop9h 00m

San Francisco

Wed 3/4

1:20 pm-11:40 pm

1 stop8h 20m

$381

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Tue 3/3

1:27 am-7:47 pm

2 stops20h 20m

San Francisco

Mon 3/23

12:26 pm-11:53 pm

1 stop10h 27m

$382

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Wed 2/25

12:35 pm-7:20 am

2 stops20h 45m

San Francisco

Tue 3/3

1:35 am-11:25 am

1 stop7h 50m

$383

San JoséSan Francisco

SJO - SFO

SJOSFO

San José Juan Santamaria Intl

Thu 3/12

2:39 pm-9:38 pm

1 stop31h 59m

San Francisco

Tue 3/24

8:26 am-2:03 pm

2 stops28h 37m

$387

LiberiaSan Francisco

LIR - SFO

LIRSFO

Liberia

Thu 2/12

2:45 pm-11:47 pm

1 stop11h 02m

San Francisco

Tue 2/17

2:05 pm-12:50 pm

1 stop20h 45m

$430

LiberiaSan Francisco

LIR - SFO

LIRSFO

Liberia

Tue 2/24

8:35 am-11:59 pm

1 stop17h 24m

San Francisco

Mon 3/2

12:43 am-6:37 pm

1 stop15h 54m

$472

LiberiaSan Francisco

LIR - SFO

LIRSFO

Liberia

Thu 2/26

8:05 am-7:22 pm

1 stop13h 17m

San Francisco

Thu 3/5

9:00 am-5:58 pm

2 stops30h 58m

$478

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 $509. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $726.

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 $545 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 $483 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

$240

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 $240. The best round-trip flight deal from Costa Rica to San Francisco found on momondo in the last 72 hours is $358.
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
Copa AirlinesPriceFrom $227Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
JetBluePriceFrom $288Free CancellationRating
7.2
2,882 reviews
Search JetBlue flights
AviancaPriceFrom $338Free CancellationRating
6.6
2,489 reviews
Search Avianca flights
Alaska AirlinesPriceFrom $419Free CancellationRating
7.9
11,694 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $528Free CancellationRating
7.4
9,144 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
Berkeley
Walnut Creek
Fremont
Half Moon Bay
Daly City
Vallejo
Livermore
Salinas
Sunnyvale
Turlock

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
Wed 2/11
Wed 2/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States