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Niagara Falls

Cheap flights from St. Augustine (UST) to Niagara Falls, Canada

UST — YYZ
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Insights

Everything you need to know about your flight from St. Augustine to Niagara Falls

What is the cheapest month to book a flight from St. Augustine to Niagara Falls?

Currently, January is the cheapest month in which you can book a flight from St. Augustine to Niagara Falls (average of $243). Flying from St. Augustine to Niagara Falls in August is currently the most expensive (average of $348). 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.

What is the cheapest time of day to fly from UST to NI4?

Find hourly flight availability from St. Augustine to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Augustine to Niagara Falls as you normally would.

What is the cheapest day to fly from St. Augustine to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from St. Augustine to Niagara Falls. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their St. Augustine to Niagara Falls flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from St. Augustine to Niagara Falls. 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 St. Augustine to Niagara Falls?

    St. Augustine Northeast Florida Regional (UST), located 4.7 mi from the city center, is the airport you fly out of when you book flights from St. Augustine to Niagara Falls. 0 airlines have flights from Northeast Florida Regional to Niagara Falls on a regular basis. Booking flights from St. Augustine Northeast Florida Regional to Niagara Falls should not be difficult; the airport handles an average of 0 outbound flights to Niagara Falls per day.

  • Can I find deals for flights from St. Augustine to Niagara Falls that include hotel bookings?

    Yes. In addition to deals on St. Augustine to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Augustine to Niagara Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Augustine to Niagara Falls.

  • Can I find deals for business class flights from St. Augustine to Niagara Falls?

    Yes. Cheapflights offers flight deals from St. Augustine to Niagara Falls 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 St. Augustine to Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from St. Augustine to Niagara Falls (average of $243). Flying from St. Augustine to Niagara Falls in August is currently the most expensive (average of $348). 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.

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