To save up to 32% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Illinois to Cedar Rapids from $223 1-2 weeks out and tickets from $242 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in November. For low rates, July can be a great choice for travel to Cedar Rapids. Flights to Cedar Rapids from Illinois in July are about $247 on average during July, but can be found for as low as $95.