Cheap Flights to Western Illinois , IL from CA $345

Search for your cheap fares to Western Illinois, then select "No change fee" underneath the "Flexible change policies" filter. It's that easy. We understand that things can change and flexibility is essential, so you can book with confidence with Expedia.

Whenever and wherever you plan to travel, the following airlines will fly you comfortably to or near Western Illinois:

• American Airlines - 364 flights to or near Western Illinois each month, including 182 flights to Quad City Intl. Airport (MLI) and 182 to Greater Peoria Regional Airport (PIA) per month.
• United Airlines - 243 flights to or near Western Illinois each month, including 138 flights to Quad City Intl. Airport (MLI) and 104 to Greater Peoria Regional Airport (PIA) per month.

To get your hands on a great deal to Western Illinois, book well in advance. Also take advantage of Expedia's handy "flexible dates" feature above your search results. This will display the cheapest prices for nearby days. In the last seven days, CA $623 was the lowest price for a flight to Western Illinois.

The price of a round-trip flight to Western Illinois in the last seven days fluctuated between CA $623 and CA $623. If you were flying one way from Toronto (YYZ), you could have nabbed a cheap seat from just CA $345.

When it comes to selecting which Western Illinois airport to fly into, these are your options:

• Quad City Intl. Airport (MLI) - 421 flights per month.
• Greater Peoria Regional Airport (PIA) - 382 flights per month.

Take off to Western Illinois early on in the week and you'll usually be rewarded with more affordable fares. Tuesday is generally the cheapest day to jump on a plane, closely followed by Monday. If you want to avoid the most expensive flights, stay away from Saturdays.

In the last seven days, tickets to Western Illinois varied between CA $623 and CA $623. Prices usually rise as your travel date nears, so pick up a bargain today.

• Brimming with cultural allure and energy, Peoria is the ideal place to kick off your Western Illinois getaway. Check out prominent attractions like Peoria Civic Centre, indulge in some retail therapy or wine and dine your way around some of this city's wonderful eateries. The decision is yours!
• Peoria has a humid continental climate. But before you go, see what the weather will be up to during your stay. Dry, wet, hot or cold, it's always wise to be ready for anything!
• Make Peoria Heights the next place you go to. It's about 11 kilometres to the north of Peoria and the home of Woods Park, one of the destination's best tourist sights.

If you like your days to sizzle like an open-air barbecue, travel to Western Illinois anytime after June 20. This is the start of the summer season, when temperatures range between 18ºC and 27ºC in the main city of Peoria. May, June and July are the most popular months to explore this destination.

February is a great month to bag bargain flights to Western Illinois. Keep in mind that the most expensive time to purchase tickets in the States isn't during the peak of summer, but the festive month of December.