$346 Cheap Flights from Moncton (YQM) to San José (SJO)

View $346 flight on Sat, May 30, 2026Opens in a new window

Popular airlines from Moncton, NB (YQM-Greater Moncton Intl.) to Juan Santamaria Intl. Airport (SJO)

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Cheap Flights from Moncton to San José (YQM-SJO)

Prices were available within the past 7 days and start at $346 for one-way flights and $978 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Jun 4 - Wed, Jun 10
YQM
Moncton
SJO
San José
$978 Roundtrip, found 6 hours ago
$978
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Jun 4 from Moncton to San José, returning Wed, Jun 10, priced at $978 found 6 hours ago
Air Canada
Thu, Jun 4 - Wed, Jun 10
YQM
Moncton
SJO
San José
$1,069 Roundtrip, found 6 hours ago
$1,069
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Jun 4 from Moncton to San José, returning Wed, Jun 10, priced at $1,069 found 6 hours ago
Air Canada
Thu, Jun 4 - Wed, Jun 10
YQM
Moncton
SJO
San José
$1,112 Roundtrip, found 6 hours ago
$1,112
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Jun 4 from Moncton to San José, returning Wed, Jun 10, priced at $1,112 found 6 hours ago
Air Canada
Thu, Jun 4 - Wed, Jun 10
YQM
Moncton
SJO
San José
$1,185 Roundtrip, found 6 hours ago
$1,185
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Jun 4 from Moncton to San José, returning Wed, Jun 10, priced at $1,185 found 6 hours ago
Air Canada
Thu, Jun 4 - Wed, Jun 10
YQM
Moncton
SJO
San José
$1,388 Roundtrip, found 6 hours ago
$1,388
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Jun 4 from Moncton to San José, returning Wed, Jun 10, priced at $1,388 found 6 hours ago
Flights from Moncton (YQM) to San José (SJO)
Origin airport
Greater Moncton Intl.
Destination airport
Juan Santamaría Intl.
Roundtrip price
$977
Distance
2747 mi

Moncton to San José Flights

The cheapest times to fly from Moncton 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 Moncton to San José are during the month of June. You can find some of the cheapest flights from Moncton to San José with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Moncton 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 Moncton 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 Moncton to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $346 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 Moncton 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 Moncton 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 Greater Moncton Intl. Airport (YQM) to Juan Santamaria Intl. Airport (SJO) cost?
Grab a cheap one-way flight from $346 or cheap return flight from $978 from Greater Moncton Intl. Airport (YQM) to Juan Santamaria Intl. Airport (SJO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Greater Moncton Intl. Airport (YQM) to Juan Santamaria Intl. Airport (SJO)?
The cheapest month to fly from YQM to SJO is June, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Greater Moncton Intl. Airport (YQM) to Juan Santamaria Intl. Airport (SJO)?
To find the cheapest airline flying from YQM to SJO, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Greater Moncton Intl. Airport (YQM) to Juan Santamaria Intl. Airport (SJO)?
There aren't any daily direct flights departing from Greater Moncton Intl. Airport (YQM) to Juan Santamaria Intl. Airport (SJO). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from YQM to SJO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Moncton Intl. Airport (YQM) to Juan Santamaria Intl. Airport (SJO)?
To land at Juan Santamaria Intl. Airport (SJO) on schedule, book a flight that leaves Greater Moncton Intl. Airport (YQM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Greater Moncton Intl. Airport (YQM) to Juan Santamaria Intl. Airport (SJO) last-minute?
Booking your flight from YQM to SJO right before your trip is generally more expensive. But if there's some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a YQM to SJO flight and hotel package?
Compared with arranging flights and hotels separately, booking a YQM to SJO flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the stress out of travel planning. Simply secure your flights and select from our extensive range of stays, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Greater Moncton Intl. Airport (YQM) to Juan Santamaria Intl. Airport (SJO)?
In most instances, you can modify or cancel your YQM to SJO flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more details, visit our Customer Service portal.

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*Available to One Key members.