$110 Cheap Flights from Kansas City (MCI) to Peoria (PIA)

View $110 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Kansas City International Airport (MCI) to Peoria, IL (PIA-Greater Peoria Regional)

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Cheap Flights from Kansas City to Peoria (MCI-PIA)

Prices were available within the past 7 days and start at $110 for one-way flights and $224 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 16 - Tue, Sep 23
MCI
Kansas City
PIA
Peoria
$224 Roundtrip, found 20 hours ago
$224
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Sep 16 from Kansas City to Peoria, returning Tue, Sep 23, priced at $224 found 20 hours ago
United
Tue, Sep 16 - Tue, Sep 23
MCI
Kansas City
PIA
Peoria
$224 Roundtrip, found 20 hours ago
$224
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Sep 16 from Kansas City to Peoria, returning Tue, Sep 23, priced at $224 found 20 hours ago
American Airlines
Sat, Sep 13 - Sat, Sep 20
MCI
Kansas City
PIA
Peoria
$244 Roundtrip, found 3 days ago
$244
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 13 from Kansas City to Peoria, returning Sat, Sep 20, priced at $244 found 3 days ago
United
Sat, Sep 6 - Tue, Sep 9
MCI
Kansas City
PIA
Peoria
$249 Roundtrip, found 23 hours ago
$249
Roundtrip
found 23 hours ago
Select United flight, departing Sat, Sep 6 from Kansas City to Peoria, returning Tue, Sep 9, priced at $249 found 23 hours ago
United
Tue, Sep 16 - Tue, Sep 23
MCI
Kansas City
PIA
Peoria
$252 Roundtrip, found 20 hours ago
$252
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Sep 16 from Kansas City to Peoria, returning Tue, Sep 23, priced at $252 found 20 hours ago
United
Tue, Sep 16 - Tue, Sep 23
MCI
Kansas City
PIA
Peoria
$257 Roundtrip, found 20 hours ago
$257
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Sep 16 from Kansas City to Peoria, returning Tue, Sep 23, priced at $257 found 20 hours ago
American Airlines
Sat, Sep 13 - Sat, Sep 20
MCI
Kansas City
PIA
Peoria
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 13 from Kansas City to Peoria, returning Sat, Sep 20, priced at $260 found 3 days ago
United
Tue, Sep 16 - Tue, Sep 23
MCI
Kansas City
PIA
Peoria
$265 Roundtrip, found 20 hours ago
$265
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Sep 16 from Kansas City to Peoria, returning Tue, Sep 23, priced at $265 found 20 hours ago
United
Tue, Sep 16 - Tue, Sep 23
MCI
Kansas City
PIA
Peoria
$270 Roundtrip, found 20 hours ago
$270
Roundtrip
found 20 hours ago
Select United flight, departing Tue, Sep 16 from Kansas City to Peoria, returning Tue, Sep 23, priced at $270 found 20 hours ago
United
Sat, Sep 6 - Tue, Sep 9
MCI
Kansas City
PIA
Peoria
$277 Roundtrip, found 23 hours ago
$277
Roundtrip
found 23 hours ago
Select United flight, departing Sat, Sep 6 from Kansas City to Peoria, returning Tue, Sep 9, priced at $277 found 23 hours ago

Alternative airports near Peoria

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Greater Peoria Regional PIA. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $304
PIA
Greater Peoria Regional
CheapestClosest
Average driving time to city center11 min
Flights from $304
Flights from Kansas City (MCI) to Peoria (PIA)
Origin airport
Kansas City Intl.
Destination airport
Greater Peoria Regional
Airlines serving
American Airlines, United
Roundtrip price
$223
Distance
282 mi

Kansas City to Peoria Flights

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

 

The best time to book a flight from Kansas City to Peoria

Sunday is one of the best days to book for cheap flights from Kansas City 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 Kansas City 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 Kansas City to Peoria in 2025. You can also book with separate airlines for your outbound and return journeys, from $110 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 Kansas City 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 Kansas City 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.

 

Frequently asked questions

How much does a flight from Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA) cost?
Lock in a cheap one-way flight from $110 or cheap return flight from $224 from Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA) 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 Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA)?
Traveling in September is a good way to save, as it's the cheapest month for flights between MCI and PIA. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA)?
To find the cheapest airline flying from MCI to PIA, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA)?
You'll have to book a flight with a layover when traveling from Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from MCI to PIA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA)?
To avoid potential delays on the Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA) route, travel before 3 PM. Flights after this time 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 Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA) last-minute?
Booking your plane ticket from MCI to PIA just before your journey is typically more expensive. But if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a MCI to PIA flight and hotel package?
You can save money by booking a MCI to PIA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Kansas City Intl. Airport (MCI) to Greater Peoria Regional Airport (PIA)?
If you booked your MCI to PIA flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.