$290 Cheap Flights from Bismarck (BIS) to Peoria (PIA)

View $290 flight on Tue, May 20, 2025Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Peoria, IL (PIA-Greater Peoria Regional)

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Find available prices by choosing your travel dates.

Cheap Flights from Bismarck to Peoria (BIS-PIA)

Prices were available within the past 7 days and start at $290 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Bismarck (BIS) to Peoria (PIA)
Origin airport
Bismarck Municipal
Destination airport
Greater Peoria Regional
Distance
694 mi

Bismarck to Peoria Flights

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

The best time to book a flight from Bismarck to Peoria

Sunday is one of the best days to book for cheap flights from Bismarck 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 Bismarck 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 Bismarck to Peoria in 2025. You can also book with separate airlines for your outbound and return journeys, from $290 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 Bismarck 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 Bismarck 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 Bismarck Municipal Airport (BIS) to Greater Peoria Regional Airport (PIA) cost?
Discover the latest flight deals from BIS to PIA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BIS to PIA?
The cheapest flights from BIS to PIA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BIS to PIA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BIS to PIA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Bismarck Municipal Airport (BIS) to Greater Peoria Regional Airport (PIA)?
There are no daily direct flights available from Bismarck Municipal Airport (BIS) to Greater Peoria Regional Airport (PIA). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be soaring above the clouds in no time.
What day of the week has the most flights from BIS to PIA?
Generally you’ll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bismarck Municipal Airport (BIS) to Greater Peoria Regional Airport (PIA)?
To avoid potential delays on the Bismarck Municipal Airport (BIS) to Greater Peoria Regional Airport (PIA) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**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 Bismarck Municipal Airport (BIS) to Greater Peoria Regional Airport (PIA) last-minute?
Last-minute fares from BIS to PIA are usually more expensive. To lock in the lowest prices, start looking for flights well ahead of time. That being said, if your travel plans are flexible, you may find a cheap fare right before your journey.
Is it cheaper to book a BIS to PIA flight and hotel package?
Booking a BIS to PIA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bismarck Municipal Airport (BIS) to Greater Peoria Regional Airport (PIA)?
Usually, it’s possible to cancel or reschedule your BIS to PIA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.