$179 Cheap Flights from Los Angeles (LAX) to Peoria (PIA)

Featured airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
Find available prices by choosing your travel dates.

Cheap Flights from Los Angeles to Peoria (LAX-PIA)

Prices were available within the past 7 days and start at $179 for one-way flights and $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
United
Flights from Los Angeles (LAX) to Peoria (PIA)
Origin airport
Los Angeles Intl.
Destination airport
Greater Peoria Regional
Airlines serving
American Airlines, United
Roundtrip price
$344
Distance
1636 mi

Los Angeles to Peoria Flights

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

The best time to book a flight from Los Angeles to Peoria

Sunday is one of the best days to book for cheap flights from Los Angeles 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 Los Angeles 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 Los Angeles to Peoria in 2025. You can also book with separate airlines for your outbound and return journeys, from $179 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 Los Angeles 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 Los Angeles 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

Is it cheaper to buy a plane ticket from LAX to PIA last minute?
When it’s time to book your flights, it’s always better to be prepared. While you could pick up a deal on a LAX to PIA flight at the last minute, prices usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international trips it’s three to four months.
What airports do you fly into for Peoria from Los Angeles?
With Greater Peoria Regional Airport (PIA), Central Illinois Regional Airport (BMI) and Abraham Lincoln Capital Airport (SPI) to pick from, journeying from Los Angeles to Peoria is a breeze. The city’s major gateway, Greater Peoria Regional Airport (PIA), is around 6 mi west of the downtown area. As well as ticket prices, consider factors like train or bus options from the airport and the distance to your hotel when deciding where to touch down. Get your Peoria vacation off to a terrific start by checking out Peoria Civic Center and Bradley University.
Can I change the date of my flight from Los Angeles Intl. Airport (LAX) to Peoria Intl. Airport?
Expedia makes it easy to make amendments to your LAX to Peoria Intl. Airport journey yourself. Simply log in to the Expedia Trips portal and hit “change flight.” Look for new flights and lock in the one that fits your plans. You’ll see an estimate of your flight change cost, if applicable. You can also visit our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.

Explore a world of travel with Expedia

*Available to One Key members.