BHD - STL

£528 Find Cheap Flights from Belfast City Airport to St. Louis – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Belfast City to St. Louis (BHD-STL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast City to St. Louis

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BHD  Belfast City Airport-STL St. Louis Lambert Airport
3893 mimulti-stop
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STL  St. Louis Lambert Airport-BHD Belfast City Airport
3893 mimulti-stop
Multiple Airlines
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Key details for Belfast City Airport to St. Louis flights

Cheapest flight

£528
One-way flight from Belfast City Airport to St. Louis

When to book flights from Belfast City to St. Louis

Are your dates flexible? Find out the best times to travel from Belfast City to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Belfast City Airport to St. Louis flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Do I need a passport to fly from Belfast City Airport to St. Louis?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Which car hire options are available at Lambert-St Louis Airport (STL)?

    Lambert-St Louis Airport (STL) hosts 5 major car hire companies, with daily rates starting from around £58 for economy cars. Top options include:

    • Hertz
    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Payless

  • Which airports can I use when flying from Belfast City Airport to St. Louis?

    Flights from Belfast City Airport to St. Louis usually depart from Belfast City (BHD) and arrive at Lambert-St Louis (STL).

  • Can I save money by using flexible dates for flights from Belfast City Airport to St. Louis?

    Yes. Flexible dates can save you up to 41% on flights from Belfast City Airport to St. Louis. Tuesday is the cheapest departure day at £778 return on average, while Saturday is the most expensive at £1,301, a difference of £522.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Belfast City Airport and St. Louis?

    St. Louis is 5 hours behind Belfast City Airport (Central Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in St. Louis?

    Some of the most popular sights in St. Louis are St. Louis Union Station, Gateway Arch, and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

Your guide to booking Belfast City Airport to St. Louis flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Belfast City to St. Louis

Complete your trip to St. Louis with a hotel stay or car hire

Car hire in St. Louis
Hotels in St. Louis
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