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$584+ Cheap flights from Monterey (MRY) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — SJO
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$665
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$512
Provider with most accurate pricing for San Francisco-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-San José Juan Santamaria Intl flights.
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From Monterey Regional to Costa Rica
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Highest demand for flights based on searches. 20% potential increase in price ($147 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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 5/412:17 pmMRY - SJO
1 stop8h 47mAmerican Airlines
Sat 5/1711:59 pmSJO - MRY
1 stop12h 33mAmerican Airlines
Deal found 4/30$584
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 6/2310:28 amMRY - LIR
2 stops22h 32mUnited Airlines
Mon 6/3011:05 amLIR - MRY
2 stops25h 00mUnited Airlines
Deal found 4/30$665
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/148:18 pmMRY - SJO
2 stops12h 53mUnited Airlines
Sat 6/216:00 amSJO - MRY
1 stop14h 37mUnited Airlines
Deal found 4/30$675
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/142:15 pmMRY - SJO
2 stops20h 00mAvianca
Sat 6/218:00 pmSJO - MRY
3 stops38h 42mAvianca
Deal found 4/29$1,018
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 5/411:22 amMRY - SJO
2 stops35h 30mAlaska Airlines
Fri 5/161:06 amSJO - MRY
2 stops41h 57mAlaska Airlines
Deal found 5/1$1,067
This Copa Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 12/222:00 pmMRY - SJO
2 stops26h 56mCopa Airlines
Sun 1/44:13 amSJO - MRY
2 stops18h 12mCopa Airlines
Deal found 4/29$1,840
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:10 amMRY - SJO
2 stops19h 35mMultiple Airlines
Mon 1/54:40 pmSJO - MRY
3 stops22h 55mMultiple Airlines
Deal found 4/29$2,061

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 May 1, 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

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Mon 6/23

10:28 am-10:00 am

2 stops22h 32m

Liberia

Mon 6/30

11:05 am-11:05 am

2 stops25h 00m

$665

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Sat 6/14

8:18 pm-10:11 am

2 stops12h 53m

San José Juan Santamaria Intl

Sat 6/21

6:00 am-7:37 pm

1 stop14h 37m

$675

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Sat 6/14

2:15 pm-11:15 am

2 stops20h 00m

San José Juan Santamaria Intl

Sat 6/21

8:00 pm-9:42 am

3 stops38h 42m

$1,018

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Sat 6/14

6:46 pm-11:30 pm

2 stops27h 44m

San José Juan Santamaria Intl

Fri 6/20

12:50 am-6:09 pm

2 stops42h 19m

$1,136

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Wed 6/25

2:15 pm-10:50 pm

2 stops31h 35m

San José Juan Santamaria Intl

Sun 6/29

8:00 am-11:44 pm

2 stops16h 44m

$4,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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 May 1, 2025.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Avianca
6.7
Okay
2,317 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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

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Alternative routes for Monterey to Costa Rica

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$523Average$677FlexibilityNo cancel feeOn-time71%

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