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$418+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — SJO
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$424
(American Airlines)

One-way from

$418
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$658
From Monterey Regional to Costa Rica
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One-way flight from Monterey Regional to Costa Rica
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Highest demand for flights based on searches. 16% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/1212:30 pmMRY - SJO
2 stops21h 42mAmerican Airlines
Thu 9/1812:12 pmSJO - MRY
2 stops24h 27mAmerican Airlines
Deal found 7/30$424
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/1312:30 pmMRY - LIR
2 stops22h 19mAmerican Airlines
Sat 9/2012:25 pmLIR - MRY
2 stops24h 15mAmerican Airlines
Deal found 7/30$464
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/102:20 pmMRY - SJO
1 stop15h 55mUnited Airlines
Thu 9/188:37 amSJO - MRY
1 stop14h 11mUnited Airlines
Deal found 7/30$520
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/75:15 amMRY - LIR
1 stop9h 10mUnited Airlines
Tue 8/1211:49 amLIR - MRY
1 stop10h 17mUnited Airlines
Deal found 7/30$867
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:01 amMRY - SJO
3 stops16h 34mAvianca
Thu 9/188:00 pmSJO - MRY
2 stops46h 43mAvianca
Deal found 7/30$979
This Copa Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 12/206:00 amMRY - SJO
2 stops24h 19mCopa Airlines
Sun 1/184:09 amSJO - MRY
2 stops18h 16mCopa Airlines
Deal found 7/31$1,550

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 July 31, 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

Fri 9/12

12:30 pm-11:12 am

2 stops21h 42m

San José Juan Santamaria Intl

Thu 9/18

12:12 pm-11:39 am

2 stops24h 27m

$424

MontereyLiberia

MRY - LIR

MRYLIR

Monterey Regional

Sat 9/13

12:30 pm-11:49 am

2 stops22h 19m

Liberia

Sat 9/20

12:25 pm-11:40 am

2 stops24h 15m

$464

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Wed 9/10

2:20 pm-7:15 am

1 stop15h 55m

San José Juan Santamaria Intl

Wed 9/17

8:37 am-9:48 pm

1 stop14h 11m

$520

MontereySan José

MRY - SJO

MRYSJO

Monterey Regional

Fri 8/8

2:14 pm-7:15 am

1 stop16h 01m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

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 July 31, 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
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

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
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

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
8,900 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

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

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$458Average$628FlexibilityNo cancel feeOn-time71%

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