Cheap flights from Belfast to St Louis

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How to find the cheapest flight from
Belfast (BHD) to St Louis (STL)

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

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 7% on the overall cost on flights from Belfast to St Louis.

How far in advance should I book a flight from Belfast to St Louis?

To save up to 14% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Belfast to St Louis from £609 1-2 weeks out and tickets from £652 for flights departing within the next 72 hours.

When is the cheapest time to fly from Belfast to St Louis (BF1 - STL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast to St Louis as you normally would.

Related info for your journey

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

Flight FAQs

From Belfast to St Louis

Are flight prices decreasing from Belfast 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 Belfast 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.

What airport do you fly into for flights to St. Louis from Belfast?

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.

Is Belfast weather warmer or cooler than St Louis?

Expect the weather to be around 32 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in St Louis is generally hotter than in Belfast.

Destination information for St Louis

Things to know before you go - useful duration and weather info for your trip from Belfast to St Louis.
Today's exchange rate
£1 = $1.40
Average temperature for May in St Louis
26.0 °C
Avg rainfall for May in St Louis
130.0 mm

Airports servicing Belfast

Belfast City (BHD)

Airports servicing St. Louis

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