Cheap flights from Cardiff to Lambert-St Louis Intl

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How to find the cheapest flight from
Cardiff (CWL) to Lambert-St Louis Intl (STL)

All the information you need to plan the best CWL to STL flight in 2021: compare Cardiff to Lambert-St Louis Intl flight prices with the expected peak season, weather and rainfall in Lambert-St Louis Intl.
What is the cheapest day to fly return from Cardiff to Lambert-St Louis Intl?

Flights from Cardiff to Lambert-St Louis Intl are generally found to be more expensive on Sunday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Lambert-St Louis Intl.

How far in advance should I book a flight from Cardiff to Lambert-St Louis Intl?

Users have found that booking a flight from Cardiff to Lambert-St Louis Intl at least 57 days early can save you up to 14% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Cardiff to Lambert-St Louis Intl for as little as £602 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £644 for flights departing within the next 3 days.

When is the cheapest time to fly from Cardiff to Lambert-St Louis Intl (CWL - STL)?

When flying from Cardiff to Lambert-St Louis Intl, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Cardiff</span> to <span class="emphasized">Lambert-St Louis Intl</span> flights.

Flight FAQs

From Cardiff to Lambert-St Louis Intl

Are flight prices decreasing from Cardiff to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Cardiff and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

How popular is this flight route?

This flight path from Cardiff Cardiff Wales to Lambert-St Louis was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Cardiff or St Louis?

Expected rainfall in Cardiff is more than in St Louis. You can expect this to be the case over the next 8 days.

Is Cardiff weather warmer or cooler than St Louis?

Our data indicates that the weather will be 32 °C on average in the month of July. The temperature in St Louis is typically hotter than in Cardiff. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

Destination information for Lambert-St Louis Intl

Things to know before you go - useful duration and weather info for your trip from Cardiff to Lambert-St Louis Intl.
Today's exchange rate
£1 = $1.41
Average temperature for May in Lambert-St Louis Intl
26.0 °C
Avg rainfall for May in Lambert-St Louis Intl
130.0 mm

Airports servicing Cardiff

Airports servicing St. Louis

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