How does KAYAK find such low prices on flights from Missouri to Brussels?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Brussels.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Brussels?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Brussels?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Brussels?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$449 CHEAP FLIGHTS from Missouri to Brussels

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Cheap Flights from Missouri to Brussels

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Brussels

Wed, Dec 2 - Tue, Dec 8

5:17 pm - 8:10 pmMCI Kansas City-BRU Brussels Bruxelles-National

19h 53m2 stops Dallas/Fort Worth London Heathrow

9:50 pm - 8:59 pmBRU Brussels Bruxelles-National-MCI Kansas City

30h 09m2 stops London Heathrow Philadelphia

$599British Airways

Mon, Dec 7 - Thu, Dec 17

5:25 am - 7:50 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

19h 25m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

10:00 am - 3:26 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

36h 26m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$601Air Canada

Mon, Dec 7 - Thu, Dec 17

1:15 pm - 8:55 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

12h 40m1 stop Chicago O'Hare Intl

10:00 am - 10:42 amBRU Brussels Bruxelles-National-STL Lambert-St Louis

31h 42m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$605United Airlines

Tue, Nov 24 - Thu, Dec 3

11:58 am - 6:25 pmMCI Kansas City-BRU Brussels Bruxelles-National

23h 27m2 stops Dallas/Fort Worth Helsinki-Vantaa

7:10 pm - 7:43 pmBRU Brussels Bruxelles-National-MCI Kansas City

31h 33m2 stops Helsinki-Vantaa Dallas/Fort Worth

$606Multiple Airlines

Tue, Nov 24 - Thu, Dec 3

6:00 am - 11:00 amMCI Kansas City-BRU Brussels Bruxelles-National

22h 00m1 stop Atlanta Hartsfield-Jackson

8:05 am - 7:12 pmBRU Brussels Bruxelles-National-MCI Kansas City

18h 07m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$618Delta

Mon, Dec 7 - Thu, Dec 17

11:05 am - 8:05 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

14h 00m1 stop Newark

10:10 am - 6:18 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

15h 08m1 stop Chicago O'Hare Intl

$663United Airlines

Mon, Dec 7 - Fri, Dec 11

10:50 am - 1:15 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

19h 25m2 stops Chicago O'Hare Intl London Heathrow

10:00 am - 4:19 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

37h 19m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$727United Airlines

Mon, Nov 2 - Wed, Nov 11

6:50 pm - 4:15 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

14h 25m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

8:25 am - 1:45 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

12h 20m1 stop Frankfurt am Main

$747Lufthansa

Wed, Sep 30 - Mon, Oct 5

12:20 pm - 1:40 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

18h 20m2 stops Newark Frankfurt am Main

7:30 pm - 1:25 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

24h 55m2 stops Munich Franz Josef Strauss Frankfurt am Main

$1,081Lufthansa

Mon, Dec 7 - Fri, Dec 11

5:02 am - 8:55 amJLN Joplin-BRU Brussels Bruxelles-National

20h 53m1 stop Chicago O'Hare Intl

11:55 am - 11:44 pmBRU Brussels Bruxelles-National-JLN Joplin

18h 49m2 stops Washington, D.C. Dulles Intl Denver Intl

$1,162Lufthansa

Useful Info

Cheapest flight	$449

Flight from St. Louis to Charleroi Brussels

How does KAYAK find such low prices on flights from Missouri to Brussels?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Brussels.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Brussels?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Brussels?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Brussels?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.