To save up to 23% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Missouri to Glasgow from $1,009 1-2 weeks out and tickets from $1,076 for flights departing within the next 72 hours.
Our data shows that December tends to be the cheapest month to fly to Glasgow from Missouri. Users have commonly found prices around $930 for the month, but tickets can be as low as $711. Due to multiple factors, prepare for potentially higher prices in November.