Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Santa Rosa to Costa Rica from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Costa Rica departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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 Santa Rosa to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:18 pm - 12:16 pm
STS
-
LIR
20h 58m
2 stops
American Airlines Logo
1:21 pm - 12:06 pm
LIR
-
STS
24h 45m
2 stops
$470American Airlines
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
4:36 pm - 11:15 pm
STS
-
SJO
29h 39m
2 stops
Multiple Airlines Logo
5:05 am - 6:18 pm
SJO
-
STS
14h 13m
2 stops
$480Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
4:36 pm - 11:15 pm
STS
-
SJO
29h 39m
2 stops
Multiple Airlines Logo
12:40 pm - 11:21 am
SJO
-
STS
23h 41m
3 stops
$481Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
12:01 pm - 11:45 am
STS
-
SJO
22h 44m
3 stops
Multiple Airlines Logo
12:40 pm - 11:21 am
SJO
-
STS
23h 41m
3 stops
$512Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
12:43 pm - 1:27 pm
STS
-
LIR
23h 44m
2 stops
American Airlines Logo
3:40 pm - 12:30 pm
LIR
-
STS
21h 50m
2 stops
$607American Airlines
Fri, Jul 3 - Thu, Jul 9
American Airlines Logo
4:12 pm - 2:37 pm
STS
-
SJO
21h 25m
2 stops
American Airlines Logo
3:38 pm - 12:09 pm
SJO
-
STS
21h 31m
2 stops
$613American Airlines
Sat, Jul 25 - Tue, Aug 4
Alaska Airlines Logo
7:59 am - 11:33 pm
STS
-
SJO
14h 34m
1 stop
Alaska Airlines Logo
12:53 am - 11:11 am
SJO
-
STS
11h 18m
1 stop
$652Alaska Airlines
Fri, May 29 - Fri, Jun 5
Alaska Airlines Logo
7:59 am - 11:33 pm
STS
-
SJO
14h 34m
1 stop
Alaska Airlines Logo
12:53 am - 8:06 pm
SJO
-
STS
20h 13m
1 stop
$660Alaska Airlines
Sat, May 30 - Fri, Jun 5
Alaska Airlines Logo
11:38 am - 6:37 am
STS
-
LIR
17h 59m
1 stop
Alaska Airlines Logo
6:39 pm - 10:45 am
LIR
-
STS
17h 06m
1 stop
$664Alaska Airlines
Sat, Jul 4 - Mon, Jul 6
Alaska Airlines Logo
7:59 am - 11:33 pm
STS
-
SJO
14h 34m
1 stop
Alaska Airlines Logo
12:53 am - 8:54 am
SJO
-
STS
33h 01m
2 stops
$671Alaska Airlines
Sat, May 30 - Fri, Jun 5

Alaska Airlines flights from Santa Rosa to Costa Rica

Our best Alaska Airlines deals on Santa Rosa to Costa Rica flight tickets
Alaska Airlines
May 29
STS7:59 amSanta Rosa Sonoma County
14h 34m
1 stop
SJO11:33 pmSan José Juan Santamaria Intl
Jun 5
SJO12:53 amSan José Juan Santamaria Intl
11h 18m
1 stop
STS11:11 amSanta Rosa Sonoma County
$652
Alaska Airlines
May 30
STS7:59 amSanta Rosa Sonoma County
14h 34m
1 stop
SJO11:33 pmSan José Juan Santamaria Intl
Jun 5
SJO12:53 amSan José Juan Santamaria Intl
20h 13m
1 stop
STS8:06 pmSanta Rosa Sonoma County
$660
Alaska Airlines
Jul 4
STS11:38 amSanta Rosa Sonoma County
17h 59m
1 stop
LIR6:37 amLiberia
Jul 6
LIR6:39 pmLiberia
17h 06m
1 stop
STS10:45 amSanta Rosa Sonoma County
$664

American Airlines flights from Santa Rosa to Costa Rica

Our best American Airlines deals on Santa Rosa to Costa Rica flight tickets
American Airlines
Nov 3
STS1:18 pmSanta Rosa Sonoma County
20h 58m
2 stops
LIR12:16 pmLiberia
Nov 10
LIR1:21 pmLiberia
24h 45m
2 stops
STS12:06 pmSanta Rosa Sonoma County
$470
American Airlines
May 24
STS4:20 pmSanta Rosa Sonoma County
18h 15m
2 stops
LIR11:35 amLiberia
Jun 1
LIR2:45 pmLiberia
22h 18m
2 stops
STS12:03 pmSanta Rosa Sonoma County
$583
American Airlines
May 24
STS4:20 pmSanta Rosa Sonoma County
18h 02m
2 stops
LIR11:22 amLiberia
Jun 1
LIR3:37 pmLiberia
21h 26m
1 stop
STS12:03 pmSanta Rosa Sonoma County
$595

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Costa Rica 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 May 16, 2026.
Use the filters below to find and compare flights from Santa Rosa to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Tue 11/3

1:18 pm-12:16 pm

2 stops20h 58m

Liberia

Tue 11/10

1:21 pm-12:06 pm

2 stops24h 45m

$470

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Mon 9/21

4:36 pm-11:15 pm

2 stops29h 39m

San José Juan Santamaria Intl

Mon 9/28

5:05 am-6:18 pm

2 stops14h 13m

$480

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Mon 9/21

4:36 pm-11:15 pm

2 stops29h 39m

San José Juan Santamaria Intl

Mon 9/28

12:40 pm-11:21 am

3 stops23h 41m

$481

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Mon 9/21

12:01 pm-11:45 am

3 stops22h 44m

San José Juan Santamaria Intl

Mon 9/28

12:40 pm-11:21 am

3 stops23h 41m

$512

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Fri 7/3

12:43 pm-1:27 pm

2 stops23h 44m

Liberia

Thu 7/9

3:40 pm-12:30 pm

2 stops21h 50m

$607

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Sat 7/25

4:12 pm-2:37 pm

2 stops21h 25m

San José Juan Santamaria Intl

Tue 8/4

3:38 pm-12:09 pm

2 stops21h 31m

$613
Quickest round-trip

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Fri 5/29

7:59 am-11:33 pm

1 stop14h 34m

San José Juan Santamaria Intl

Fri 6/5

12:53 am-11:11 am

1 stop11h 18m

$652

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Sat 5/30

7:59 am-11:33 pm

1 stop14h 34m

San José Juan Santamaria Intl

Fri 6/5

12:53 am-8:06 pm

1 stop20h 13m

$660

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Sat 7/4

11:38 am-6:37 am

1 stop17h 59m

Liberia

Mon 7/6

6:39 pm-10:45 am

1 stop17h 06m

$664

Santa RosaSan José

STS - SJO

STSSJO

Santa Rosa Sonoma County

Sat 5/30

7:59 am-11:33 pm

1 stop14h 34m

San José Juan Santamaria Intl

Fri 6/5

12:53 am-8:54 am

2 stops33h 01m

$671

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Santa Rosa 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

Can stopping save me money on Santa Rosa to Costa Rica flights?

You could potentially save up to 54% on your flight if you consider stops on a Santa Rosa to Costa Rica flight.

Cheap Santa Rosa to Costa Rica flight deals and tips

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

Fastest flight time

16h 47m

Direct flights

None
The fastest flight from Santa Rosa to Costa Rica takes 16h 47m
There are no direct flights from Santa Rosa to Costa Rica. There are no popular flight routes from Santa Rosa to Costa Rica.
Search flight deals

Frequently asked questions about flying from Santa Rosa to Costa Rica

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Costa Rica?

    Prices for flights from Santa Rosa Sonoma County Airport to Costa Rica refresh daily.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Costa Rica?

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

Compare and see reviews for airlines that fly from Santa Rosa to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $450Free CancellationRating
7.9
12,370 reviews
Search Alaska Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Santa Rosa.

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

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

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

Once all potential Santa Rosa to Costa Rica 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 Santa Rosa to Costa Rica right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santa Rosa 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

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
Mon 6/15
Mon 6/22
By creating a price alert you accept our terms of use and privacy policy.

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
Flights to San Joséfrom $276
Flights to Liberiafrom $287
Flights to Limon
Flights to Tortuguero
Flights to Tamarindo
Flights to Golfito
Flights to Tambor