Cheap flights from Billings (BIL) to Greater Rockford (RFD)

Travelers have found it’s best to book a flight 50 days in advance to save up to 54% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Billings to Chicago Greater Rockford Airport 1-2 weeks in advance for as low as $591, or $775 for flights within the next 24 hours.

January can be a great time to fly to Chicago Greater Rockford Airport from Billings with a flight ticket averaging about $593. Cheapflights users have found deals in the month of January for as cheap as $314. The most expensive prices can be found in the month of June.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Billings to Chicago Greater Rockford Airport as you normally would.

Most people fly from Billings Logan Intl (BIL) if they book a flight from Billings to Chicago Greater Rockford. On average, Billings Logan Intl has 0 outbound flights to Chicago Greater Rockford per day from 0 airlines. Billings Logan Intl is conveniently located just 2.7 mi from Billings’s city center.

Great question - BIL to RFD just means Billings Logan Intl Airport to Chicago Greater Rockford Airport. Now you’ll know what these unique codes when you look for flights!