To save up to 19% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St Louis to Cedar Rapids from $256 1-2 weeks out and tickets from $299 for flights departing within the next 72 hours.
Flights from St Louis to Cedar Rapids lean towards being more expensive in March. Prices are generally better when you fly from St Louis to Cedar Rapids in February, with the cheapest ticket starting at $123.
When flying from St Louis to Cedar Rapids, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.