To save up to 15% on this flight, we recommend booking at least 19 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Rochester to Keflavik from $784 1-2 weeks out and tickets from $919 for flights departing within the next 72 hours.
Our data shows that June tends to be the cheapest month to fly to Keflavik from Rochester. Users have commonly found prices around $815 for the month, but tickets can be as low as $595. Due to multiple factors, prepare for potentially higher prices in December.