Title: Cheap Flights from Idaho Falls (IDA) to Peoria (PIA) - Expedia.ca ![](https://images.trvl-media.com/place/602999/76d5f180-bc82-45be-b9d8-d7c777540949.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602999/76d5f180-bc82-45be-b9d8-d7c777540949.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Idaho Falls (IDA) to Peoria (PIA) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Idaho Falls Regional Airport (IDA) to Peoria, IL (PIA-Greater Peoria Regional) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ida,to:pia,departure:02/10/2025TANYT&leg2=from:pia,to:ida,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:ida,to:pia,departure:02/10/2025TANYT&leg2=from:pia,to:ida,departure:09/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from IDA to Peoria Intl. Airport? > Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Idaho Falls Regional Airport (IDA) and PIA start from . Book now to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from IDA to PIA? > We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Idaho Falls Regional Airport (IDA) to Peoria Intl. Airport that have flexible change policies? > Select our "No change fees" filter to find flexible ticketing options for your flight from Idaho Falls Regional Airport (IDA) to Peoria Intl. Airport. This allows you to secure a great price ahead of time and still have the freedom to make changes without any extra fees. You'll just need to pay the difference in fare. ### How many hours is the flight from Idaho Falls Regional Airport to PIA? > Consider bringing your own on-board entertainment, as it takes roughly 4 hours and 55 minutes to reach Greater Peoria Regional Airport (PIA) from Idaho Falls Regional Airport. A good pair of noise-cancelling headphones will be handy too. ### How far is the flight from Idaho Falls Regional Airport (IDA) to Peoria Intl. Airport? > The flight distance from Idaho Falls to Peoria is 1,850 kilometres. Bring a drink, a snack and a few good podcasts. Keep yourself busy in the air and the hours will zip by. ### Which airlines fly direct from Idaho Falls Regional Airport to Peoria Intl. Airport? > If you want to travel straight from Idaho Falls Regional Airport to Peoria Intl. Airport, you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route. ### Are IDA to Peoria Intl. Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from IDA to Greater Peoria Regional Airport (PIA) at the last minute could be your ticket to a fantastic deal. However, it could end up costing a great deal more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time. ## Travel information | Origin airport | Idaho Falls Regional | | --- | --- | | Destination airport | Greater Peoria Regional | | Distance | 1856 km | ## Book with confidence ### Idaho Falls to Peoria Flights **The easy way to book your flights from Idaho Falls to Peoria**  With Expedia, it’s simple to find and book flights to Peoria from Idaho Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Greater Peoria Regional, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Idaho Falls to Peoria today, tomorrow, or this week.   **Save dollars with cheap flights from Idaho Falls Regional, IDA to Greater Peoria Regional, PIA**  Sort your search results by price to find great deals on your flight from Idaho Falls to Peoria—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Peoria from Idaho Falls currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Peoria   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Peoria from Idaho Falls**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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