Cheap flights from Brighton to St. Louis from £246

Our data shows that Saturday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as £585. Flights from Brighton to St. Louis on a Sunday will generally be more expensive and average around £1,042. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from London Heathrow to Lambert-St Louis for the best Brighton - Lambert-St Louis flight prices

You are more likely to see cheaper flights to St. Louis from Brighton when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around £746 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Brighton for as low as £635 on momondo.

There are 2 cabin classes available to choose from on Brighton to St. Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, Lufthansa, and British Airways are the most popular carriers operating from Brighton to Lambert-St Louis

British Airways, Virgin Atlantic and American Airlines are the top three most popular airlines that fly to St. Louis from Brighton according to our data. British Airways is the first choice among our users, with 56% of people opting to fly with this airline when travelling to St. Louis. Keep in mind that there are 9 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 2 flights per day flying from Brighton to St. Louis. The most common time of day flights depart is 16:00, with 100% of flights taking off in the afternoon.

The number of flights available between Brighton and St. Louis is 20 per week as of August 2026. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.