$151 Cheap Flights from Monterey (MRY) to San José (SJO)

View $151 flight on Mon, Aug 25, 2025Opens in a new window

Popular airlines from Monterey Peninsula Airport (MRY) to Juan Santamaria Intl. Airport (SJO)

Cheap Flights from Monterey to San José (MRY-SJO)

Prices were available within the past 7 days and start at $151 for one-way flights and $338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Nov 8 - Fri, Nov 14
MRY
Monterey
SJO
San José
$338 Roundtrip, found 2 days ago
$338
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from Monterey to San José, returning Fri, Nov 14, priced at $338 found 2 days ago
American Airlines
Sat, Nov 8 - Fri, Nov 14
MRY
Monterey
SJO
San José
$346 Roundtrip, found 2 days ago
$346
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from Monterey to San José, returning Fri, Nov 14, priced at $346 found 2 days ago
American Airlines
Sat, Nov 8 - Fri, Nov 14
MRY
Monterey
SJO
San José
$353 Roundtrip, found 2 days ago
$353
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from Monterey to San José, returning Fri, Nov 14, priced at $353 found 2 days ago
American Airlines
Sat, Nov 8 - Fri, Nov 14
MRY
Monterey
SJO
San José
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from Monterey to San José, returning Fri, Nov 14, priced at $357 found 2 days ago
American Airlines
Sat, Nov 8 - Fri, Nov 14
MRY
Monterey
SJO
San José
$363 Roundtrip, found 2 days ago
$363
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from Monterey to San José, returning Fri, Nov 14, priced at $363 found 2 days ago
American Airlines
Sat, Nov 8 - Fri, Nov 14
MRY
Monterey
SJO
San José
$365 Roundtrip, found 2 days ago
$365
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from Monterey to San José, returning Fri, Nov 14, priced at $365 found 2 days ago
United
Wed, Nov 19 - Wed, Nov 26
MRY
Monterey
SJO
San José
$576 Roundtrip, found 2 days ago
$576
Roundtrip
found 2 days ago
Select United flight, departing Wed, Nov 19 from Monterey to San José, returning Wed, Nov 26, priced at $576 found 2 days ago
avianca
Wed, Aug 27 - Wed, Sep 3
MRY
Monterey
SJO
San José
$695 Roundtrip, found 2 days ago
$695
Roundtrip
found 2 days ago
Select avianca flight, departing Wed, Aug 27 from Monterey to San José, returning Wed, Sep 3, priced at $695 found 2 days ago
Copa
Tue, Sep 30 - Tue, Oct 7
MRY
Monterey
SJO
San José
$732 Roundtrip, found 5 days ago
$732
Roundtrip
found 5 days ago
Select Copa flight, departing Tue, Sep 30 from Monterey to San José, returning Tue, Oct 7, priced at $732 found 5 days ago
Alaska Airlines
Wed, Sep 24 - Sat, Oct 4
MRY
Monterey
SJO
San José
$734 Roundtrip, found 1 day ago
$734
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 24 from Monterey to San José, returning Sat, Oct 4, priced at $734 found 1 day ago
Flights from Monterey (MRY) to San José (SJO)
Origin airport
Monterey Peninsula
Destination airport
Juan Santamaría Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Copa, United, avianca
Roundtrip price
$338
Distance
2981 mi

Monterey to San José Flights

The cheapest times to fly from Monterey to San José

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Monterey to San José are during the month of November. You can find some of the cheapest flights from Monterey to San José with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monterey to San José

Sunday is one of the best days to book for cheap flights from Monterey to San José: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Monterey to San José

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Monterey to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $151 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Monterey to San José flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Monterey to San José airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Monterey Peninsula Airport (MRY) to Juan Santamaria Intl. Airport (SJO) cost?
Discover the latest flight deals from MRY to SJO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MRY to SJO?
The cheapest flights from MRY to SJO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MRY to SJO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MRY to SJO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Monterey Peninsula Airport (MRY) to Juan Santamaria Intl. Airport (SJO)?
You'll need to catch a flight with a layover when traveling from Monterey Peninsula Airport (MRY) to Juan Santamaria Intl. Airport (SJO). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from MRY to SJO?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Monterey Peninsula Airport (MRY) to Juan Santamaria Intl. Airport (SJO)?
To land at Juan Santamaria Intl. Airport (SJO) on time, opt for a flight that leaves Monterey Peninsula Airport (MRY) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Monterey Peninsula Airport (MRY) to Juan Santamaria Intl. Airport (SJO) last-minute?
Waiting until right before your break to book a ticket from MRY to SJO often results in higher prices. While it's possible to find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a MRY to SJO flight and hotel package?
Securing a MRY to SJO flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Monterey Peninsula Airport (MRY) to Juan Santamaria Intl. Airport (SJO)?
If you booked your MRY to SJO flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.