$343 Find Cheap Flights from Santa Rosa to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santa Rosa to Costa Rica departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Santa Rosa to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José2 stops$601
Liberia
Liberia1 stop$486
San José
San José2 stops$601
Liberia
Liberia1 stop$486

Book Cheap Santa Rosa to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santa Rosa to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santa Rosa to Costa Rica

Sun, Aug 9 - Wed, Aug 12
Alaska Airlines Logo
6:00 am - 5:29 pm
STS
-
LIR
10h 29m
1 stop
Alaska Airlines Logo
6:39 pm - 10:45 am
LIR
-
STS
17h 06m
1 stop
$486Alaska Airlines
Sat, Aug 8 - Wed, Aug 12
Alaska Airlines Logo
11:35 am - 5:29 pm
STS
-
LIR
28h 54m
1 stop
Alaska Airlines Logo
6:39 pm - 10:45 am
LIR
-
STS
17h 06m
1 stop
$493Alaska Airlines
Sun, Aug 9 - Tue, Aug 18
Alaska Airlines Logo
6:00 am - 5:29 pm
STS
-
LIR
10h 29m
1 stop
Alaska Airlines Logo
9:03 am - 11:21 am
LIR
-
STS
27h 18m
1 stop
$550Alaska Airlines
Sat, Aug 8 - Tue, Aug 18
Alaska Airlines Logo
11:35 am - 5:29 pm
STS
-
LIR
28h 54m
1 stop
Alaska Airlines Logo
9:03 am - 11:21 am
LIR
-
STS
27h 18m
1 stop
$557Alaska Airlines
Sun, Aug 9 - Thu, Aug 13
Alaska Airlines Logo
6:00 am - 5:29 pm
STS
-
LIR
10h 29m
1 stop
Alaska Airlines Logo
6:39 pm - 10:45 am
LIR
-
STS
17h 06m
1 stop
$593Alaska Airlines
Fri, Aug 7 - Wed, Aug 12
Alaska Airlines Logo
6:00 am - 5:29 pm
STS
-
LIR
10h 29m
1 stop
Alaska Airlines Logo
6:39 pm - 10:45 am
LIR
-
STS
17h 06m
1 stop
$596Alaska Airlines
Sat, Jul 25 - Tue, Aug 4
Multiple Airlines Logo
6:00 am - 11:15 pm
STS
-
SJO
16h 15m
2 stops
Multiple Airlines Logo
5:45 am - 10:45 am
SJO
-
STS
30h 00m
2 stops
$601Multiple Airlines
Sat, Jul 25 - Tue, Aug 4
American Airlines Logo
4:12 pm - 2:37 pm
STS
-
SJO
21h 25m
2 stops
American Airlines Logo
3:37 pm - 12:09 pm
SJO
-
STS
21h 32m
2 stops
$603American Airlines
Mon, Jun 29 - Fri, Jul 17
American Airlines Logo
1:09 pm - 11:22 am
STS
-
LIR
21h 13m
2 stops
American Airlines Logo
3:40 pm - 12:03 pm
LIR
-
STS
21h 23m
1 stop
$607American Airlines
Wed, Jul 1 - Fri, Jul 10
American Airlines Logo
4:20 pm - 1:42 pm
STS
-
LIR
20h 22m
2 stops
American Airlines Logo
3:40 pm - 12:03 pm
LIR
-
STS
21h 23m
1 stop
$616American Airlines
Booking Insights

KAYAK's insights & trends for Santa Rosa to Costa Rica flights

Get data-powered insights and trends into flights from Santa Rosa to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Santa Rosa to Costa Rica?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 3 days.

In the past 3 days, the cheapest round-trip tickets from Santa Rosa to Costa Rica were found on Alaska Airlines ($593) and American Airlines ($625).

Find deals

Good to know

Cheapest flight$343
Flight from Santa Rosa to Liberia

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Santa Rosa to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Santa Rosa to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Santa Rosa to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Santa Rosa to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Santa Rosa to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Santa Rosa to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Santa Rosa to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Santa Rosa to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santa Rosa to Costa Rica

 
Need help choosing which airline to fly with from Santa Rosa to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12423 reviews
7.1Food
7.0Entertainment
8.1Boarding
7.8Comfort
8.5Crew
Airline reviews

The gate agents begged us to check our carryons. They BEGGED us, over and over, and said that the flight was completely, totally full, and said that if we don't check our bags, it will cause huge delays. They finally said that "group suchandsuch will be required to check bags!" So I checked mine. Well, the flight wasn't close to being full, and many of the overhead compartments were *empty*! Moreover, my bag was delayed at the carousel, and it wasn't on the carousel that was posted. COME ON, AIRLINE, you can look at the seating for the flight on your computer and decide whether it's really necessary to beg and beg and beg people to go through the hassle of checking their bags! This is annoying as hell and makes me not want to use your crummy airline ever again.

4.0 OkayBryan, May 2026
SBP - SAN
Read more Alaska Airlines reviews

The gate agents begged us to check our carryons. They BEGGED us, over and over, and said that the flight was completely, totally full, and said that if we don't check our bags, it will cause huge delays. They finally said that "group suchandsuch will be required to check bags!" So I checked mine. Well, the flight wasn't close to being full, and many of the overhead compartments were *empty*! Moreover, my bag was delayed at the carousel, and it wasn't on the carousel that was posted. COME ON, AIRLINE, you can look at the seating for the flight on your computer and decide whether it's really necessary to beg and beg and beg people to go through the hassle of checking their bags! This is annoying as hell and makes me not want to use your crummy airline ever again.

Flight got delayed like 5 times, then they put and ada passenger in the back of the plane.

They called me 2 hours before my original flight from SFO was to depart to let me know it was delayed and that I would miss my connection. They then rebooked on a different flight leaving a half hour earlier to a different connecting airport, so that I would not miss my connection. It all worked out and I arrived at my destination without a problem and 15 minutes earlier than the original flight would have. Nice!

Flight delayed no communication. The gate was changed so many times.

Comfortable seats, good drinks with lots of water refills, staff was kind and understanding of my disabled mother!

It is a hassle to not have entertainment screens on the backs of the seats.

I had to cancel my trip due to medical reasons. I have been unable to cancel online through either Kayak or Alaska Airlines.. I am trying to get my insured trip reimbursed by XCover. They are requiring a notice of cancellation or not using to get my refund. Please help me get that information. I have been unable to get this information from either Kayak or Alaska Airlines.

Alaska is by far the best airline to fly with 😍

They were flexible and able to get me home a day earlier due to a family members illness. Flight was on time and great friendly crew.

Affirmed my disability by allowing me to board when most accessible. Very parable, helpful and friendly staff. Smooth flight overall! I always fly Alaska when possible! Thank you!

Everything you need to know for your flight from Santa Rosa to Costa Rica

Information on your arrival and departure airports

Santa Rosa (STS)