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Cheap flights from Costa Rica to San Francisco from $534

This is the cheapest round-trip 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 10/25. 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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0 bags

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Find the cheapest flights from Costa Rica to San Francisco

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

Alaska Airlines Logo
6:30 am - 4:51 pmSJO-STS
11h 21m1 stop
Alaska Airlines Logo
7:45 am - 11:51 pmSTS-SJO
15h 06m1 stop
$534Alaska Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Alaska Airlines Logo
6:30 am - 4:51 pmSJO-STS
11h 21m1 stop
Alaska Airlines Logo
7:45 am - 11:51 pmSTS-SJO
15h 06m1 stop
$535Alaska Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Alaska Airlines Logo
6:30 am - 4:51 pmSJO-STS
11h 21m1 stop
Alaska Airlines Logo
7:00 am - 11:51 pmSTS-SJO
15h 51m2 stops
$562Alaska Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Alaska Airlines Logo
6:30 am - 4:51 pmSJO-STS
11h 21m1 stop
Alaska Airlines Logo
10:50 am - 11:51 pmSTS-SJO
12h 01m2 stops
$568Alaska Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Alaska Airlines Logo
6:30 am - 4:51 pmSJO-STS
11h 21m1 stop
Alaska Airlines Logo
8:03 pm - 11:51 pmSTS-SJO
26h 48m2 stops
$583Alaska Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Alaska Airlines Logo
6:30 am - 10:06 pmSJO-STS
16h 36m2 stops
Alaska Airlines Logo
8:03 pm - 11:51 pmSTS-SJO
26h 48m2 stops
$671Alaska Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
American Airlines Logo
2:40 pm - 12:21 pmSJO-STS
46h 41m2 stops
American Airlines Logo
4:17 pm - 12:05 pmSTS-SJO
18h 48m2 stops
$692American Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Alaska Airlines Logo
6:30 am - 8:44 amSJO-STS
27h 14m2 stops
Alaska Airlines Logo
7:00 am - 11:51 pmSTS-SJO
15h 51m2 stops
$710Alaska Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29

Alaska Airlines flights from Costa Rica to Santa Rosa

Our best Alaska Airlines deals on Costa Rica to Santa Rosa flight tickets
Alaska Airlines
Oct 25
SJO6:30 amSan José Juan Santamaria Intl
11h 21m
1 stop
STS4:51 pmSanta Rosa Sonoma County
Oct 29
STS7:45 amSanta Rosa Sonoma County
15h 06m
1 stop
SJO11:51 pmSan José Juan Santamaria Intl
$534
Find similar
Alaska Airlines
Oct 25
SJO6:30 amSan José Juan Santamaria Intl
11h 21m
1 stop
STS4:51 pmSanta Rosa Sonoma County
Oct 29
STS7:45 amSanta Rosa Sonoma County
15h 06m
1 stop
SJO11:51 pmSan José Juan Santamaria Intl
$535
Find similar
Alaska Airlines
Oct 25
SJO6:30 amSan José Juan Santamaria Intl
11h 21m
1 stop
STS4:51 pmSanta Rosa Sonoma County
Oct 29
STS7:00 amSanta Rosa Sonoma County
15h 51m
2 stops
SJO11:51 pmSan José Juan Santamaria Intl
$562
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to Santa Rosa 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 September 15, 2025.
Use the filters below to find and compare flights from Costa Rica to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Sat 10/25

6:30 am-4:51 pm

1 stop11h 21m

Santa Rosa Sonoma County

Wed 10/29

7:45 am-11:51 pm

1 stop15h 06m

$534

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Sat 10/25

6:30 am-4:51 pm

1 stop11h 21m

Santa Rosa Sonoma County

Wed 10/29

7:45 am-11:51 pm

1 stop15h 06m

$535

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Sat 10/25

6:30 am-4:51 pm

1 stop11h 21m

Santa Rosa Sonoma County

Wed 10/29

7:00 am-11:51 pm

2 stops15h 51m

$562

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Sat 10/25

6:30 am-4:51 pm

1 stop11h 21m

Santa Rosa Sonoma County

Wed 10/29

10:50 am-11:51 pm

2 stops12h 01m

$568

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Sat 10/25

6:30 am-4:51 pm

1 stop11h 21m

Santa Rosa Sonoma County

Wed 10/29

8:03 pm-11:51 pm

2 stops26h 48m

$583

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Sat 10/25

6:30 am-10:06 pm

2 stops16h 36m

Santa Rosa Sonoma County

Wed 10/29

8:03 pm-11:51 pm

2 stops26h 48m

$671

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Sat 10/25

2:40 pm-12:21 pm

2 stops46h 41m

Santa Rosa Sonoma County

Wed 10/29

4:17 pm-12:05 pm

2 stops18h 48m

$692

San JoséSanta Rosa

SJO - STS

SJOSTS

San José Juan Santamaria Intl

Sat 10/25

6:30 am-8:44 am

2 stops27h 14m

Santa Rosa Sonoma County

Wed 10/29

7:00 am-11:51 pm

2 stops15h 51m

$710

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Costa Rica to Santa Rosa

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 airlines fly to Santa Rosa?

Avianca, United Airlines and Copa Airlines are the top three most popular airlines that fly to Santa Rosa from Costa Rica according to our data. Avianca is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 7 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

Cheap Costa Rica to Santa Rosa flight deals and tips

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

Direct flights

None
There are no direct flights from Costa Rica to Santa Rosa. There are no popular flight routes from Costa Rica to Santa Rosa.
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  • When did momondo last update prices for flights from Costa Rica to Santa Rosa Sonoma County Airport?

    Prices for flights from Costa Rica to Santa Rosa Sonoma County Airport were last updated today.

  • How old do you have to be to fly from Costa Rica to Santa Rosa Sonoma County 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 Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The necessary travel and health documents for your Santa Rosa Sonoma County Airport 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.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Costa Rica to Santa Rosa. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Costa Rica to Santa Rosa?

momondo helps you find the best flight between Costa Rica and Santa Rosa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Santa Rosa 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.

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