HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$235+ Cheap flights from Monterey (MRY) 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — SJO
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Monterey 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 Monterey to Costa Rica

Keep the following information in mind while searching for Monterey to Costa Rica flight deals. Data was last updated August 7, 2025.

Round-trip from

$408
(American Airlines)

One-way from

$235
(Avianca)

Popular in

December

Cheapest in

August

Average price

$500
From Monterey Regional to Costa Rica
Search Deals
One-way flight from Monterey Regional to Costa Rica
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Monterey to Costa Rica

Cheapest flights from Monterey to Costa Rica
Explore the most affordable flight options available from Monterey to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:26 pmMRY - SJO
2 stops20h 09mAmerican Airlines
Tue 12/233:45 pmSJO - MRY
2 stops19h 29mAmerican Airlines
Deal found 8/7$408
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:26 pmMRY - SJO
1 stop8h 34mAmerican Airlines
Wed 12/244:00 pmSJO - MRY
2 stops19h 14mAmerican Airlines
Deal found 8/7$431
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:26 pmMRY - SJO
2 stops20h 09mAmerican Airlines
Sat 12/2012:30 amSJO - MRY
2 stops23h 59mAmerican Airlines
Deal found 8/7$514
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:33 pmMRY - SJO
2 stops19h 36mAmerican Airlines
Tue 12/236:25 amSJO - MRY
2 stops31h 28mAmerican Airlines
Deal found 8/7$521
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:33 pmMRY - SJO
2 stops19h 36mAmerican Airlines
Wed 12/242:54 pmSJO - MRY
1 stop22h 59mAmerican Airlines
Deal found 8/7$531
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:58 pmMRY - SJO
2 stops23h 32mAmerican Airlines
Tue 12/236:25 amSJO - MRY
2 stops31h 28mAmerican Airlines
Deal found 8/7$541
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:26 pmMRY - SJO
1 stop8h 34mAmerican Airlines
Wed 12/242:54 pmSJO - MRY
1 stop22h 59mAmerican Airlines
Deal found 8/7$546
This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/182:19 pmMRY - LIR
2 stops20h 51mUnited Airlines
Fri 10/241:20 pmLIR - MRY
2 stops22h 11mUnited Airlines
Deal found 8/7$655
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/84:03 pmMRY - LIR
2 stops18h 32mAmerican Airlines
Mon 8/1112:45 pmLIR - MRY
2 stops21h 29mAmerican Airlines
Deal found 8/6$777
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:15 amMRY - LIR
1 stop9h 10mUnited Airlines
Wed 8/1311:49 amLIR - MRY
1 stop10h 17mUnited Airlines
Deal found 8/6$956
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:15 amMRY - LIR
1 stop9h 10mUnited Airlines
Mon 8/1111:49 amLIR - MRY
1 stop10h 17mUnited Airlines
Deal found 8/6$1,140

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey 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 August 7, 2025.
Use the filters below to find and compare flights from Monterey to Costa Rica that are best for you.

Fly from

Monterey

Fly to

Costa Rica

Route

Depart

Return

Price

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Sun 12/14

12:26 pm-10:35 am

2 stops20h 09m

San José Juan Santamaria Intl

Tue 12/23

3:45 pm-9:14 am

2 stops19h 29m

$408

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Wed 12/17

12:26 pm-11:00 pm

1 stop8h 34m

San José Juan Santamaria Intl

Wed 12/24

4:00 pm-9:14 am

2 stops19h 14m

$431

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Sun 12/14

12:26 pm-10:35 am

2 stops20h 09m

San José Juan Santamaria Intl

Sat 12/20

12:30 am-10:29 pm

2 stops23h 59m

$514

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Tue 12/16

4:33 pm-2:09 pm

2 stops19h 36m

San José Juan Santamaria Intl

Tue 12/23

6:25 am-11:53 am

2 stops31h 28m

$521

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Tue 12/16

4:33 pm-2:09 pm

2 stops19h 36m

San José Juan Santamaria Intl

Wed 12/24

2:54 pm-11:53 am

1 stop22h 59m

$531

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Mon 12/15

12:58 pm-2:30 pm

2 stops23h 32m

San José Juan Santamaria Intl

Tue 12/23

6:25 am-11:53 am

2 stops31h 28m

$541

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Sun 12/14

12:26 pm-11:00 pm

1 stop8h 34m

San José Juan Santamaria Intl

Wed 12/24

2:54 pm-11:53 am

1 stop22h 59m

$546

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Sat 10/18

2:19 pm-12:10 pm

2 stops20h 51m

Liberia

Fri 10/24

1:20 pm-10:31 am

2 stops22h 11m

$655

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Wed 8/13

10:23 am-11:15 pm

2 stops11h 52m

$235

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Wed 8/13

2:14 pm-7:15 am

1 stop16h 01m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Best time to book a flight from Monterey to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Monterey 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 Monterey to Costa Rica

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

Currently, September is the cheapest month in which you can book a flight from Monterey to Costa Rica (average of $398). Flying from Monterey to Costa Rica in March is currently the most expensive (average of $555). 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.

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 August 7, 2025.
Read through reviews of airlines operating flights from Monterey to Costa Rica, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from Monterey to Costa Rica?

    For a flight from Monterey to Costa Rica, you will be flying from Monterey Regional. Monterey Regional (MRY) is just 3.2 mi from the center of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monterey 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 Monterey to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Monterey to Costa Rica (average of $398). Flying from Monterey to Costa Rica in March is currently the most expensive (average of $555). 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 Monterey to Costa Rica

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

Top airline flying from Monterey to Costa Rica

Discover the top airline that operate flights from Monterey 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$458Average$628FlexibilityNo cancel feeOn-time71%

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.