When flying from Belfast to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
For a flight from Belfast to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the centre vof the city. Lambert-St Louis is the only St. Louis airport and it handles 0 inbound flights from Belfast per day. 0 airlines have flights to Lambert-St Louis from Belfast on a regular basis.