Cheap Flights from Kirkwall (KOI) to Peoria (PIA)

Popular airlines from Kirkwall (KOI) to Peoria, IL (PIA-Greater Peoria Regional)

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Frequently asked questions

How much does a flight from Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA) cost?
Grab a cheap one-way flight or cheap return flight from Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA) 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 Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA)?
Flying in is a good way to save, as it's the cheapest month for flights between KOI and PIA. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from KOI to PIA. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA)?
There are no daily direct flights departing from Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from KOI to PIA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, such as 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 Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA)?
To avoid potential delays on the Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA) route, aim to fly before 3 PM. Later departures 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.
Is it cheaper to buy a plane ticket from Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA) last-minute?
Booking your flight from KOI to PIA just before your trip is usually more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a KOI to PIA flight and hotel package?
Compared with arranging flights and hotels separately, booking a KOI to PIA flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the stress out of travel planning. Simply pick your flights and select from our extensive range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Kirkwall Airport (KOI) to Greater Peoria Regional Airport (PIA)?
If you booked your KOI to PIA flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kirkwall
Destination airport
Greater Peoria Regional
Distance
3767 mi

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Kirkwall to Peoria Flights

The cheapest times to fly from Kirkwall to Peoria

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

 

The best time to book a flight from Kirkwall to Peoria

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

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 Kirkwall to Peoria 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 Kirkwall to Peoria 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 Kirkwall to Peoria 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.

 

Kirkwall to Peoria Flights

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*Available to One Key members.