Cheap Flights from Brussels (BRU) to St. Louis (STL)

Popular airlines from Brussels Airport (BRU) to St. Louis Lambert Intl. Airport (STL)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save on select hotels after you book a flight*
  • payments icon

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Brussels Airport to STL last minute?
Being a spontaneous soul is a terrific way to travel, but it's not necessarily the best way to find a cheap plane ticket. Consider booking your Brussels Airport to Lambert-St. Louis Intl. Airport (STL) trip in advance instead of leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. We recommend saving that spontaneity for when you reach Lambert-St. Louis Intl. Airport (STL)!
What airports do you fly into for St. Louis from Brussels?
From Brussels, you can journey to St. Louis through Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) and St. Louis Downtown Airport (CPS). Do some research into which terminal is best for you before making your decision. If you go with Lambert-St. Louis Intl. Airport (STL), it's around 19 kilometers northwest of the downtown area. Use the dough you save when booking your fare with Expedia to experience the city's popular attractions, such as Busch Stadium and Gateway Arch.
Can I change the date of my flight from Brussels - National Airport (BRU) to Lambert Field?
You can easily make changes to your Brussels - National Airport (BRU) to Lambert-St. Louis Intl. Airport (STL) ticket through the Expedia Trips portal. But before you make any adjustments, check out the conditions in your itinerary to find out what the airline will allow you to do and what fees apply for changes. Some carriers charge a change fee per person, plus any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also check out our Customer Service portal for more information and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Brussels - National
Destination airport
Lambert-St. Louis Intl.
Distance
7034 km

Book with confidence

Book with confidence