Cheap Flights from Nashville (BNA) to Niagara Falls (IAG)

Popular airlines from Nashville International Airport (BNA) 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 $179
BUF
Buffalo Niagara Intl.
Cheapest
Average driving time to city center34 min
Flights from $179
Flights from Nashville (BNA) to Niagara Falls (IAG)
Origin airport
Nashville Intl.
Destination airport
Niagara Falls Intl.
Distance
632 mi

Nashville to Niagara Falls Flights

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

 

The best time to book a flight from Nashville to Niagara Falls

Sunday is one of the best days to book for cheap flights from Nashville 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 Nashville 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 Nashville to Niagara Falls in 2026. 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 Nashville 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 Nashville 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.

 

Frequently asked questions

How much does a flight from Nashville Intl. Airport (BNA) to Niagara Falls Intl. Airport (IAG) cost?
Grab a cheap one-way flight or cheap return flight from Nashville Intl. Airport (BNA) to Niagara Falls Intl. Airport (IAG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Nashville Intl. Airport (BNA) to Niagara Falls Intl. Airport (IAG)?
The cheapest month to fly from BNA to IAG is , when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
How many flights per day from Nashville Intl. Airport (BNA) to Niagara Falls Intl. Airport (IAG)?
Direct flights from Nashville Intl. Airport (BNA) to Niagara Falls Intl. Airport (IAG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BNA to IAG?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nashville Intl. Airport (BNA) to Niagara Falls Intl. Airport (IAG)?
To avoid possible delays on the Nashville Intl. Airport (BNA) to Niagara Falls Intl. Airport (IAG) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Nashville Intl. Airport (BNA)?
If you're traveling on a direct flight from Nashville Intl. Airport (BNA) to Niagara Falls, you'll touch down at either Pearson Intl. Airport (YYZ) or Buffalo Niagara Intl. Airport (BUF).
Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to Niagara Falls Intl. Airport (IAG) last-minute?
Last-minute bookings from BNA to IAG are typically more expensive. To lock in the lowest rates, start looking for flights well in advance. That being said, if your travel plans are flexible, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a BNA to IAG flight and hotel package?
Securing a BNA to IAG flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to Niagara Falls Intl. Airport (IAG)?
Typically, it's possible to cancel or reschedule your BNA to IAG flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.