To save up to 37% on this flight, we recommend booking at least 46 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 Romania from $971 1-2 weeks out and tickets from $1004 for flights departing within the next 72 hours.
February can be a great time to fly to Romania from St Louis with a flight ticket averaging about $1008. Cheapflights users have found deals in the month of February for as cheap as $306. The most expensive prices can be found in the month of December.