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Cheap flights from Santa Rosa to San José from $418

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to San José departing on 3/9. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:00 am - 10:00 pmSTS-SJO
13h 00m1 stop
Alaska Airlines Logo
1:26 am - 12:08 pmSJO-STS
35h 42m2 stops
$418Alaska Airlines
Find Deal
Mon, Mar 9 - Mon, Mar 9
Alaska Airlines Logo
8:00 am - 10:00 pmSTS-SJO
13h 00m1 stop
Alaska Airlines Logo
1:26 am - 12:56 pmSJO-STS
12h 30m1 stop
$420Alaska Airlines
Find Deal
Mon, Mar 9 - Mon, Mar 9
Alaska Airlines Logo
8:00 am - 10:00 pmSTS-SJO
13h 00m1 stop
Alaska Airlines Logo
1:26 am - 12:56 pmSJO-STS
12h 30m1 stop
$448Alaska Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 10
Alaska Airlines Logo
8:00 am - 10:00 pmSTS-SJO
13h 00m1 stop
Alaska Airlines Logo
1:26 am - 12:56 pmSJO-STS
12h 30m1 stop
$457Alaska Airlines
Find Deal
Mon, Mar 9 - Tue, Mar 10
Alaska Airlines Logo
8:00 am - 10:00 pmSTS-SJO
13h 00m1 stop
Alaska Airlines Logo
1:26 am - 7:07 pmSJO-STS
18h 41m2 stops
$459Alaska Airlines
Find Deal
Mon, Mar 9 - Mon, Mar 9
Alaska Airlines Logo
8:00 am - 10:00 pmSTS-SJO
13h 00m1 stop
Alaska Airlines Logo
1:26 am - 10:35 pmSJO-STS
22h 09m1 stop
$467Alaska Airlines
Find Deal
Mon, Mar 9 - Mon, Mar 9
Alaska Airlines Logo
7:00 am - 11:48 pmSTS-SJO
14h 48m1 stop
Alaska Airlines Logo
1:30 am - 8:48 amSJO-STS
33h 18m2 stops
$477Alaska Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
Alaska Airlines Logo
7:00 am - 11:48 pmSTS-SJO
14h 48m1 stop
Alaska Airlines Logo
1:30 am - 10:19 amSJO-STS
10h 49m1 stop
$478Alaska Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
American Airlines Logo
12:57 pm - 12:13 pmSTS-SJO
21h 16m2 stops
American Airlines Logo
2:56 pm - 12:29 pmSJO-STS
23h 33m2 stops
$560American Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
American Airlines Logo
12:59 pm - 10:32 amSTS-SJO
19h 33m2 stops
American Airlines Logo
1:43 pm - 12:25 pmSJO-STS
24h 42m2 stops
$571American Airlines
Find Deal
Wed, Dec 31 - Tue, Jan 13

Alaska Airlines flights from Santa Rosa to San José

Our best Alaska Airlines deals on Santa Rosa to San José flight tickets
Alaska Airlines
Mar 9
STS8:00 amSanta Rosa Sonoma County
13h 00m
1 stop
SJO10:00 pmSan José Juan Santamaria Intl
Mar 9
SJO1:26 amSan José Juan Santamaria Intl
35h 42m
2 stops
STS12:08 pmSanta Rosa Sonoma County
$418
Find similar
Alaska Airlines
Mar 9
STS8:00 amSanta Rosa Sonoma County
13h 00m
1 stop
SJO10:00 pmSan José Juan Santamaria Intl
Mar 9
SJO1:26 amSan José Juan Santamaria Intl
12h 30m
1 stop
STS12:56 pmSanta Rosa Sonoma County
$420
Find similar
Alaska Airlines
Mar 9
STS8:00 amSanta Rosa Sonoma County
13h 00m
1 stop
SJO10:00 pmSan José Juan Santamaria Intl
Mar 10
SJO1:26 amSan José Juan Santamaria Intl
12h 30m
1 stop
STS12:56 pmSanta Rosa Sonoma County
$448
Find similar

American Airlines flights from Santa Rosa to San José

Our best American Airlines deals on Santa Rosa to San José flight tickets
American Airlines
Dec 10
STS12:57 pmSanta Rosa Sonoma County
21h 16m
2 stops
SJO12:13 pmSan José Juan Santamaria Intl
Dec 17
SJO2:56 pmSan José Juan Santamaria Intl
23h 33m
2 stops
STS12:29 pmSanta Rosa Sonoma County
$560
Find similar
American Airlines
Dec 31
STS12:59 pmSanta Rosa Sonoma County
19h 33m
2 stops
SJO10:32 amSan José Juan Santamaria Intl
Jan 13
SJO1:43 pmSan José Juan Santamaria Intl
24h 42m
2 stops
STS12:25 pmSanta Rosa Sonoma County
$571
Find similar
American Airlines
Nov 23
STS4:23 pmSanta Rosa Sonoma County
17h 56m
2 stops
SJO12:19 pmSan José Juan Santamaria Intl
Nov 29
SJO6:00 amSan José Juan Santamaria Intl
32h 06m
2 stops
STS12:06 pmSanta Rosa Sonoma County
$942
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to San José 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 November 9, 2025.
Use the filters below to find and compare flights from Santa Rosa to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Mon 3/9

8:00 am-10:00 pm

1 stop13h 00m

San José Juan Santamaria Intl

Mon 3/9

1:26 am-12:08 pm

2 stops35h 42m

$418

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Mon 3/9

8:00 am-10:00 pm

1 stop13h 00m

San José Juan Santamaria Intl

Mon 3/9

1:26 am-12:56 pm

1 stop12h 30m

$420

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Mon 3/9

8:00 am-10:00 pm

1 stop13h 00m

San José Juan Santamaria Intl

Tue 3/10

1:26 am-12:56 pm

1 stop12h 30m

$448

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Mon 3/9

8:00 am-10:00 pm

1 stop13h 00m

San José Juan Santamaria Intl

Tue 3/10

1:26 am-12:56 pm

1 stop12h 30m

$457

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Mon 3/9

8:00 am-10:00 pm

1 stop13h 00m

San José Juan Santamaria Intl

Mon 3/9

1:26 am-7:07 pm

2 stops18h 41m

$459

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Mon 3/9

8:00 am-10:00 pm

1 stop13h 00m

San José Juan Santamaria Intl

Mon 3/9

1:26 am-10:35 pm

1 stop22h 09m

$467

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Tue 12/9

7:00 am-11:48 pm

1 stop14h 48m

San José Juan Santamaria Intl

Sun 12/14

1:30 am-8:48 am

2 stops33h 18m

$477

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Tue 12/9

7:00 am-11:48 pm

1 stop14h 48m

San José Juan Santamaria Intl

Sun 12/14

1:30 am-10:19 am

1 stop10h 49m

$478

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Wed 12/10

12:57 pm-12:13 pm

2 stops21h 16m

San José Juan Santamaria Intl

Wed 12/17

2:56 pm-12:29 pm

2 stops23h 33m

$560

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Wed 12/31

12:59 pm-10:32 am

2 stops19h 33m

San José Juan Santamaria Intl

Tue 1/13

1:43 pm-12:25 pm

2 stops24h 42m

$571

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San José from

How to get the cheapest flight ticket from Santa Rosa to San José

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 day to depart on your flight to San José?

On average, the least expensive day to fly to San José from Santa Rosa is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $710. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Santa Rosa to San José on a Thursday will generally be more expensive and average around $777. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San José?

Our data shows that the cheapest Santa Rosa to San José flights are usually those with departure times at noon. Our users have found flights to San José at noon for as low as $486. Flights in the evening are often more expensive with an average ticket price of $751.

When to book flights from Santa Rosa to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to San José (STS to SJO) flight deals and tips

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

Direct flights

None
There are no direct flights from Santa Rosa to San José. There are no popular flight routes from Santa Rosa to San José.
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  • How far is Santa Rosa Sonoma County to San José Juan Santamaria Intl by plane?

    San José Juan Santamaria Intl is 3090.6 mi away from Santa Rosa Sonoma County. Flights usually cover this in 10h 49m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to San José Juan Santamaria Intl 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 Santa Rosa Sonoma County Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport 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 San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Santa Rosa to San José?

Best airlines flying from Santa Rosa to San José

Compare and see reviews for airlines that fly from Santa Rosa to San José with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $461Free CancellationRating
8.0
11,254 reviews
Search Alaska Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Alajuela
Monteverde
Heredia
Dominical
Santa Elena
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to San José?

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

Can I find flights from Santa Rosa to San José with flexible booking policies on momondo?

Yes. All flights to San José from Santa Rosa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Santa Rosa to San José?

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 San José from Santa Rosa.

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

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

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