HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$152+ Cheap flights from Salinas, CA, CA to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SJO
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Salinas to Costa Rica with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Salinas to Costa Rica

Keep the following information in mind while searching for Salinas to Costa Rica flight deals. Data was last updated September 19, 2025.

Round-trip from

$358
(Alaska Airlines)

One-way from

$152
(Alaska Airlines)

Popular in

December

Cheapest in

May

Average price

$531
From Salinas to Costa Rica
Search Deals
One-way flight from Salinas to Costa Rica
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Salinas to Costa Rica

Cheapest flights from Salinas to Costa Rica
Explore the most affordable flight options available from Salinas to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2911:00 amSFO - LIR
Nonstop6h 14mAlaska Airlines
Wed 12/37:17 pmLIR - SFO
1 stop17h 19mAlaska Airlines
Deal found 9/17$367
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:45 amSFO - LIR
Nonstop6h 15mMultiple Airlines
Tue 12/99:00 amLIR - SFO
1 stop30h 39mMultiple Airlines
Deal found 9/17$398
This deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:28 pmSFO - LIR
1 stop12h 52mAlaska Airlines
Tue 11/1811:20 amLIR - SFO
1 stop10h 13mAlaska Airlines
Deal found 9/18$399
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:28 pmSFO - LIR
1 stop12h 52mAlaska Airlines
Sat 11/226:11 pmLIR - SFO
Nonstop6h 48mAlaska Airlines
Deal found 9/18$401
This Alaska Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2911:00 amSFO - LIR
Nonstop6h 14mAlaska Airlines
Tue 12/99:00 amLIR - SFO
1 stop11h 53mAlaska Airlines
Deal found 9/17$403
This JetBlue deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:45 pmSFO - SJO
1 stop13h 11mJetBlue
Wed 11/192:01 pmSJO - SFO
1 stop11h 30mJetBlue
Deal found 9/18$404
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:45 amSFO - LIR
Nonstop6h 15mMultiple Airlines
Wed 12/107:17 pmLIR - SFO
1 stop20h 22mMultiple Airlines
Deal found 9/17$404
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:09 amSFO - SJO
1 stop11h 29mMultiple Airlines
Mon 11/102:53 pmSJO - SFO
1 stop10h 24mMultiple Airlines
Deal found 9/17$405
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:36 amSFO - SJO
1 stop11h 17mCopa Airlines
Thu 11/62:53 pmSJO - SFO
1 stop10h 24mCopa Airlines
Deal found 9/17$406
This Alaska Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:00 amSFO - SJO
1 stop16h 38mAlaska Airlines
Sun 11/91:55 amSJO - SFO
2 stops17h 27mAlaska Airlines
Deal found 9/17$407
This Copa Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:31 amSFO - SJO
2 stops14h 21mCopa Airlines
Wed 10/224:11 amSJO - SFO
1 stop20h 28mCopa Airlines
Deal found 9/18$408
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amSFO - LIR
1 stop10h 07mAlaska Airlines
Tue 12/99:00 amLIR - SFO
1 stop11h 53mAlaska Airlines
Deal found 9/16$408

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salinas 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, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Salinas to Costa Rica that are best for you.

Fly from

Salinas

Fly to

Costa Rica

Route

Depart

Return

Price

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Tue 10/28

3:28 pm-6:20 am

1 stop13h 52m

Liberia

Tue 11/4

11:20 am-7:34 am

1 stop22h 14m

$387

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Tue 10/28

3:28 pm-6:20 am

1 stop13h 52m

Liberia

Wed 11/5

11:20 am-11:58 pm

1 stop14h 38m

$390

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Tue 10/28

2:26 pm-6:20 am

2 stops14h 54m

Liberia

Thu 11/6

11:20 am-11:58 pm

1 stop14h 38m

$391

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Mon 10/27

5:09 pm-6:20 am

1 stop12h 11m

Liberia

Tue 11/4

11:20 am-7:34 am

1 stop22h 14m

$397

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Sun 11/30

8:45 am-5:00 pm

Nonstop6h 15m

Liberia

Wed 12/10

9:00 am-6:53 pm

1 stop11h 53m

$403

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Sat 10/25

3:01 pm-11:51 pm

2 stops31h 50m

San José Juan Santamaria Intl

Wed 10/29

1:11 am-2:05 pm

2 stops13h 54m

$405

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Sun 11/2

5:00 am-11:38 pm

1 stop16h 38m

San José Juan Santamaria Intl

Mon 11/17

1:55 am-7:47 pm

2 stops19h 52m

$407

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Tue 10/28

3:28 pm-6:20 am

1 stop13h 52m

Liberia

Fri 11/7

11:20 am-11:58 pm

1 stop14h 38m

$408

San FranciscoLiberia

SFO - LIR

SFOLIR

San Francisco

Sun 11/30

8:45 am-5:00 pm

Nonstop6h 15m

Liberia

Thu 12/11

9:00 am-11:59 pm

1 stop16h 59m

$412

San FranciscoSan José

SFO - SJO

SFOSJO

San Francisco

Mon 10/27

11:09 am-11:51 pm

1 stop11h 42m

San José Juan Santamaria Intl

Wed 11/5

1:55 am-2:05 pm

2 stops14h 10m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 38 results
1
2
3
4

Best time to book a flight from Salinas to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Salinas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Salinas to Costa Rica

What is the cheapest month to book a flight from Salinas to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Salinas to Costa Rica (average of $398). Flying from Salinas to Costa Rica in March is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from S9N to CR?

Find hourly flight availability from Salinas to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

When flying from Salinas to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Salinas to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Salinas to Costa Rica. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Salinas to Costa Rica flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Salinas to Costa Rica

Explore weekly flight availability from Salinas to Costa Rica. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 19, 2025.

The most flights from S9N to CR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated September 19, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Copa Airlines, and United Airlines from Salinas to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Copa Airlines
7.5
Good
1,531 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Avianca
6.7
Okay
2,432 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Salinas to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Salinas to Costa Rica flight route?

    Flights from Salinas to Costa Rica have been viewed 8 times in the past calendar month.

  • How long is the flight from Salinas to Costa Rica?

    There are many flights that can get you from Salinas to Costa Rica in 13h 52m. Fly via Alaska Airlines or Copa Airlines to get the fastest option. There are 2946 mi between Salinas and Costa Rica. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Salinas to Costa Rica one-way?

    The cheapest airlines for a one-way flight from Salinas to Costa Rica are United Airlines ($152), Alaska Airlines ($152), and Copa Airlines ($164).

  • What are the cheapest flights from Salinas to Costa Rica?

    On average you can expect to pay $1,007 for a flight from Salinas to Costa Rica. The cheapest flight overall is $581 while the most popular route, (San Francisco - San José Juan Santamaria Intl) is currently priced at $344.

  • Can I find deals for flights from Salinas to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Salinas to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salinas to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salinas to Costa Rica.

  • Can I find deals for business class flights from Salinas to Costa Rica?

    Yes. Cheapflights offers flight deals from Salinas to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Salinas to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Salinas to Costa Rica (average of $398). Flying from Salinas to Costa Rica in March is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Salinas to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Guatemala City flights
Los Angeles to San Salvador flights
Los Angeles to San José flights
Los Angeles to Panama City flights
San Francisco to San José flights
Ontario to San Salvador flights
San Francisco to Panama City flights
Los Angeles to Liberia flights
Ontario to Guatemala City flights
Los Angeles to Philip S.W.Goldson flights
Los Angeles to Managua flights
San Francisco to Guatemala City flights
San Francisco to Liberia flights
San Francisco to Managua flights
Ontario to San José flights
San Francisco to San Salvador flights
Burbank to Guatemala City flights
Burbank to San Salvador flights
Las Vegas to San Salvador flights
Oakland to San José flights
San Francisco to Philip S.W.Goldson flights
San Diego to Panama City flights
Ontario to Philip S.W.Goldson flights
San Diego to San José flights
Ontario to Liberia flights
Las Vegas to San José flights
Los Angeles to San Pedro Sula flights
San Jose to San José flights
Las Vegas to Panama City flights
Burbank to San José flights
San Jose to Guatemala City flights
Sacramento to San José flights
Santa Ana to San José flights
Ontario to Managua flights
Oakland to San Salvador flights
San Jose to San Salvador flights
Ontario to Panama City flights
Las Vegas to Guatemala City flights
Reno to San José flights
San Diego to Liberia flights
Fresno to Panama City flights
San Diego to Managua flights
San Jose to Liberia flights
Ontario to San Pedro Sula flights
Oakland to Guatemala City flights
Santa Ana to San Salvador flights
San Diego to Philip S.W.Goldson flights
San Francisco to San Pedro Sula flights
Santa Ana to Guatemala City flights
San Diego to San Salvador flights

Top 9 airlines flying from Salinas to Costa Rica

Discover the top 9 airlines that operate flights from Salinas to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$344Average$645FlexibilityNo cancel feeOn-time71%
DeltaCheapest$350Average$731FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$352Average$631FlexibilityNo cancel feeOn-time75%
Copa AirlinesCheapest$354Average$506FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$366Average$685FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$392Average$647FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$402Average$511FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$415Average$773FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$952Average$1,262FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.