Cheap Flights from Peoria (PIA) to Niagara Falls (IAG)

Popular airlines from Peoria, IL (PIA-Greater Peoria Regional) 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 $324
BUF
Buffalo Niagara Intl.
Cheapest
Average driving time to city center34 min
Flights from $324

Frequently asked questions

How much does a flight from Greater Peoria Regional Airport (PIA) to Niagara Falls Intl. Airport (IAG) cost?
Snag a cheap one-way flight or cheap return flight from Greater Peoria Regional Airport (PIA) to Niagara Falls Intl. Airport (IAG) 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 Peoria Regional Airport (PIA) to Niagara Falls Intl. Airport (IAG)?
is the least expensive month to fly from PIA to IAG. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Greater Peoria Regional Airport (PIA) to Niagara Falls Intl. Airport (IAG)?
To find the cheapest airline that'll fly you from PIA to IAG, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Greater Peoria Regional Airport (PIA) to Niagara Falls Intl. Airport (IAG)?
Direct flights from Greater Peoria Regional Airport (PIA) 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 details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIA to IAG?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, season 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 Greater Peoria Regional Airport (PIA) to Niagara Falls Intl. Airport (IAG)?
To avoid potential delays on the Greater Peoria Regional Airport (PIA) to Niagara Falls Intl. Airport (IAG) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Peoria Regional Airport (PIA) to Niagara Falls Intl. Airport (IAG) last-minute?
Booking your flight from PIA to IAG right before your trip is typically more expensive. But if there's some wiggle room with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a PIA to IAG flight and hotel package?
Compared with arranging flights and hotels separately, booking a PIA to IAG flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Just pick your flights and select from our extensive range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Greater Peoria Regional Airport (PIA) to Niagara Falls Intl. Airport (IAG)?
It's usually possible to reschedule or cancel your PIA to IAG flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check 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.

Travel information

Travel information

Origin airport
Greater Peoria Regional
Destination airport
Niagara Falls Intl.
Distance
577 mi

Book with confidence

Book with confidence

Peoria to Niagara Falls Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Peoria 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 Peoria 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 Peoria 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 Peoria 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 Peoria 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.

 

Peoria to Niagara Falls Flights

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*Available to One Key members.