Cheap Flights from Peoria (PIA) to Lafayette (LAF)

Popular airlines from Peoria, IL (PIA-Greater Peoria Regional) to Lafayette, IN (LAF-Purdue University)

Frequently asked questions

How much does a flight from Greater Peoria Regional Airport (PIA) to Lafayette, IN (LAF-Purdue University) cost?
Grab a cheap one-way flight or cheap return flight from Greater Peoria Regional Airport (PIA) to Lafayette, IN (LAF-Purdue University) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Greater Peoria Regional Airport (PIA) to Lafayette, IN (LAF-Purdue University)?
The cheapest month to fly from PIA to LAF is , when there's less demand. Off-peak season is often when better flight deals are available between these airports.
What is the cheapest airline that flies from Greater Peoria Regional Airport (PIA) to Lafayette, IN (LAF-Purdue University)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from PIA to LAF. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Greater Peoria Regional Airport (PIA) to Lafayette, IN (LAF-Purdue University)?
Direct flights from Greater Peoria Regional Airport (PIA) to Lafayette, IN (LAF-Purdue University) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIA to LAF?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, including the time of year and carrier.*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 Lafayette, IN (LAF-Purdue University)?
Select a flight from Greater Peoria Regional Airport (PIA) to Lafayette, IN (LAF-Purdue University) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time 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.
Is it cheaper to buy a plane ticket from Greater Peoria Regional Airport (PIA) to Lafayette, IN (LAF-Purdue University) last-minute?
Last-minute bookings from PIA to LAF are typically more expensive. For the cheapest rates, start searching for flights early. That being said, if you can play around with your travel dates, it's possible to find a cheap fare right before your journey.
Is it cheaper to book a PIA to LAF flight and hotel package?
You'll typically save money by securing a PIA to LAF 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 place. Once you've chosen your preferred flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Greater Peoria Regional Airport (PIA) to Lafayette, IN (LAF-Purdue University)?
If you reserved your PIA to LAF flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Greater Peoria Regional
Destination airport
Purdue University
Distance
145 mi

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Peoria to Lafayette Flights

The cheapest times to fly from Peoria to Lafayette

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

 

The best time to book a flight from Peoria to Lafayette

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

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 Lafayette 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 Lafayette 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 Lafayette 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 Lafayette Flights

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*Available to One Key members.