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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$420 CHEAP FLIGHTS from Missouri to Brussels Airport (BRU)

BRU

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$420

Typical prices: $659-$1,399

Air Canada

Mon 1/12Tue 1/20

STL - BRU • 2 stops

Cheapest one-way

$514

Multiple Airlines

Mon 12/15

STL - BRU • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Brussels!

Flight Deals

Cheap Flights from Missouri to Brussels

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Mon, Jan 12 - Tue, Jan 20

8:05 am - 7:50 amSTL-BRU

16h 45m2 stops

10:00 am - 10:58 pmBRU-STL

19h 58m2 stops

$420Air Canada

Find Deal

Mon, Jan 12 - Mon, Jan 19

6:40 pm - 8:55 amSTL-BRU

31h 15m1 stop

9:00 am - 10:58 pmBRU-STL

20h 58m2 stops

$421Lufthansa

Find Deal

Tue, Jan 13 - Tue, Jan 20

3:24 pm - 8:55 amMCI-BRU

10h 31m1 stop

10:00 am - 3:10 pmBRU-MCI

36h 10m2 stops

$434United Airlines

Find Deal

Mon, Jan 12 - Tue, Jan 20

1:15 pm - 8:55 amSTL-BRU

12h 40m1 stop

10:00 am - 10:58 pmBRU-STL

19h 58m2 stops

$434Multiple Airlines

Find Deal

Mon, Jan 19 - Mon, Feb 9

11:29 am - 8:55 amMCI-BRU

14h 26m1 stop

11:55 am - 7:56 pmBRU-MCI

15h 01m1 stop

$437Multiple Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 21

7:00 am - 7:50 amSTL-BRU

17h 50m2 stops

11:55 am - 7:27 pmBRU-STL

14h 32m1 stop

$457United Airlines

Find Deal

Tue, Mar 17 - Thu, Mar 26

3:46 pm - 8:00 amSGF-BRU

34h 14m1 stop

10:00 am - 11:07 amBRU-SGF

31h 07m1 stop

$457Delta

Find Deal

Mon, Jan 12 - Mon, Jan 19

6:44 pm - 9:00 pmSTL-BRU

19h 16m2 stops

8:45 pm - 10:44 pmBRU-STL

32h 59m2 stops

$459British Airways

Find Deal

Tue, Jan 13 - Tue, Jan 20

5:00 pm - 5:00 pmSGF-BRU

17h 00m2 stops

12:00 pm - 10:47 pmBRU-SGF

17h 47m2 stops

$459British Airways

Find Deal

Tue, Mar 17 - Tue, Mar 31

3:46 pm - 8:00 amSGF-BRU

34h 14m1 stop

3:10 pm - 9:43 pmBRU-SGF

37h 33m2 stops

$487Delta

Find Deal

Useful Info

Low season	February
High season	July
Cheapest flight	$420

Best time to beat the crowds with an average 16% drop in price.

Most popular time to fly with an average 13% increase in price.

Flight from St. Louis to 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.

Leuven

Zaventem

Namur

Dinant

Charleroi

Mechelen

Hasselt

Waterloo

Genk

Francorchamps

Durbuy

Ypres

Aalst

Oostkamp

Knokke-Heist

Tournai

Rochefort

Halle

Nazareth

Herentals

Everything you need to know for your flight to Brussels

Airports

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Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on your arrival and departure airports

Brussels (BRU)

BRU

$420 Find Cheap Flights from Missouri to Brussels

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

Everything you should know

Cheap Flights from Missouri to Brussels

Recent round-trip flight deals from Missouri to Brussels

Recent one-way flight deals from Missouri to Brussels

Recent last minute flight deals from Missouri to Brussels

Good to know

FAQs for booking Missouri to Brussels flights

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.

Traveling to a place near Brussels?

Everything you need to know for your flight to Brussels

Information on your arrival and departure airports

Cabin class types available on flights to Brussels

Complete your trip to Brussels with a hotel stay or car rental

Find direct flights for Brussels

Flights to other popular destinations

Flights from domestic origins to Missouri

Choose which airport to fly into in Brussels

Find deals for your return flight