Cheap flights to St Louis

Fly from as little as £755

22 nights in St Louis, departing London Heathrow on 06 / Feb / 2023 with Virgin Atlantic (price found 40 hours ago)

Subject to availability, prices correct of the last 24 hours
St Louis

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St Louis

You’ve searched for flights to St Louis. Currently, the cheapest priced departure date is 06 / Feb / 2023. We recommend you start your flight search well in advance of booking and monitor the cost of flights, unless you’re looking to bag a last minute deal. The more flexible you can be in your dates of travel, the more cheaper options will become available to you. For example, flying during the week is often cheaper than weekends.

St Louis flight facts

what you need to know

How to land a low priced flight to St Louis

booking advice, visa information and airports and airlines tips

Go through your results for flights to St Louis in the USA with Netflights. The most popular airlines for this route are Virgin Atlantic, British Airways & Aer Lingus, with Virgin Atlantic claiming the top spot. Although Aer Lingus usually has the best prices, it's best to double check what's available for your travel dates.

If you don’t have set dates for when you want to fly to St Louis, try searching by month – that way, you can compare airfares throughout the year. You'll probably see that prices will be higher during September, when St Louis is very popular, while January regularly has the cheapest prices.

St Louis receives 306 direct and indirect flights every week, but the cheapest airline is normally Aer Lingus. We've scanned 2,612 worldwide today, to uncover the best deals. So, if the flights to St Louis don't work for you, you could always try searching for flights to other airports in the USA.

You can also broaden your search by looking at more than one departure airport. Have a look around – you might be able to save by flying from a different airport or city.

Min / Max Temperature (°C)

-5 °C


14 °C


32 °C

Rainfall (mm)

56 mm


92.9 mm


116 mm

Key facts about St Louis know before you go

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