Cheap Flights from San José (SJO) to Niagara Falls (IAG)

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Niagara Falls, NY (IAG-Niagara Falls Intl.)

Alternative airports near Niagara Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest option available. Average driving time to city center is 34 minutes. Flights from $267
BUF
Buffalo Niagara Intl.
Cheapest
Average driving time to city center34 min
Flights from $267

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG) cost?
Snag a cheap one-way flight or cheap return flight from Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between SJO and IAG. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG)?
To find the cheapest airline that'll fly you from SJO to IAG, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG)?
You'll need to book a flight with a layover when traveling from Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SJO to IAG?
You'll typically find Tuesday the quietest day for flights, while Fridays are often 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 Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG)?
Select a flight from Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Niagara Falls from Juan Santamaria Intl. Airport (SJO)?
Compare your flight options from Juan Santamaria Intl. Airport (SJO) to Pearson Intl. Airport (YYZ). This is the only Niagara Falls airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG) last-minute?
Last-minute bookings from SJO to IAG are usually more expensive. For the cheapest rates, start looking for flights well in advance. That said, if you're flexible with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book a SJO to IAG flight and hotel package?
You'll generally save money by securing a SJO to IAG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Niagara Falls Intl. Airport (IAG)?
Typically, you can cancel or reschedule your SJO to IAG flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Juan Santamaría Intl.
Destination airport
Niagara Falls Intl.
Distance
2308 mi

Book with confidence

Book with confidence

San José to Niagara Falls Flights

The cheapest times to fly from San José to Niagara Falls

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 San José to Niagara Falls are during the month of . You can find some of the cheapest flights from San José to Niagara Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Niagara Falls

Sunday is one of the best days to book for cheap flights from San José to Niagara Falls: 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 San José to Niagara Falls

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 San José to Niagara Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 San José to Niagara Falls 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 San José to Niagara Falls 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.

 

San José to Niagara Falls Flights

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*Available to One Key members.