What is the cheapest airline that flies from Belgium to Missouri?

Aer Lingus, Scandinavian Airlines, and Lufthansa are the most popular carriers operating from Belgium to Missouri

When did momondo last update prices for flights from Belgium to Missouri?

Prices for flights from Belgium to Missouri refresh daily.

How many operators does momondo search for flights from Belgium to Missouri?

As of October 2026, there is 1 operator available to choose from for flights from Belgium to Missouri.

How old do you have to be to fly from Belgium to Missouri?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belgium to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$586 Cheap Flights from Belgium to Missouri in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belgium to Missouri

Round-trip

One-way

Last minute

Recent round-trip flight deals from Belgium to Missouri

Enter your travel dates to find the best prices.

9:50 am - 9:34 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

18h 44m2 stops London Heathrow New York John F Kennedy Intl

4:26 pm - 2:05 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

14h 39m2 stops Charlotte Douglas London Heathrow

$759Multiple Airlines

Fri, Nov 6 - Sun, Nov 15

9:50 am - 9:34 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

18h 44m2 stops London Heathrow New York John F Kennedy Intl

4:26 pm - 2:05 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

14h 39m2 stops Charlotte Douglas London Heathrow

$761Multiple Airlines

Fri, Nov 6 - Sun, Nov 15

9:50 am - 7:08 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

16h 18m2 stops London Heathrow Charlotte Douglas

4:25 pm - 5:20 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

17h 55m2 stops Charlotte Douglas London Heathrow

$761American Airlines

Fri, Nov 20 - Fri, Nov 27

2:00 pm - 11:59 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

16h 59m2 stops London Heathrow Chicago O'Hare Intl

5:29 pm - 4:20 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

15h 51m2 stops Chicago O'Hare Intl London Heathrow

$762British Airways

Wed, Nov 18 - Wed, Nov 25

10:10 am - 10:14 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

19h 04m2 stops London Heathrow Chicago O'Hare Intl

4:25 pm - 5:20 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

17h 55m2 stops Charlotte Douglas London Heathrow

$762British Airways

Thu, Nov 19 - Fri, Nov 27

7:00 am - 1:45 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

13h 45m1 stop Frankfurt am Main

3:40 pm - 8:20 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

21h 40m1 stop Frankfurt am Main

$783Lufthansa

Wed, Nov 18 - Wed, Nov 25

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

12h 20m1 stop Frankfurt am Main

1:08 pm - 8:55 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

12h 47m1 stop Chicago O'Hare Intl

$786Lufthansa

Fri, Nov 6 - Sun, Nov 15

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

12h 20m1 stop Frankfurt am Main

1:08 pm - 8:55 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

12h 47m1 stop Chicago O'Hare Intl

$788Lufthansa

Fri, Nov 6 - Sun, Nov 15

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

12h 20m1 stop Frankfurt am Main

9:40 am - 8:05 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

15h 25m2 stops Chicago O'Hare Intl Newark

$802United Airlines

Wed, Nov 18 - Wed, Nov 25

7:00 am - 1:45 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

13h 45m1 stop Frankfurt am Main

9:59 am - 8:05 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

15h 06m1 stop Newark

$802United Airlines

Fri, Nov 20 - Fri, Nov 27

Recent last minute flight deals from Belgium to Missouri

Enter your travel dates to find the best prices.

10:50 am - 10:14 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

18h 24m2 stops London Heathrow Philadelphia

5:40 pm - 8:40 pmSTL Lambert-St Louis-BRU Brussels Bruxelles-National

20h 00m2 stops Philadelphia London Heathrow

$866American Airlines

Thu, Oct 8 - Thu, Oct 15

8:35 am - 7:21 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

17h 46m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

3:11 pm - 9:00 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

10h 49m1 stop Chicago O'Hare Intl

$904United Airlines

Thu, Oct 8 - Thu, Oct 15

9:10 am - 6:41 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

16h 31m1 stop Montreal Pierre Elliott Trudeau Intl

12:20 pm - 7:45 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

12h 25m1 stop Newark

$909United Airlines

Thu, Oct 8 - Thu, Oct 15

9:10 am - 8:20 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

18h 10m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Island

12:10 pm - 7:10 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

12h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$992Air Canada

Fri, Oct 9 - Wed, Oct 21

12:00 pm - 7:21 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

14h 21m1 stop Washington, D.C. Dulles Intl

12:20 pm - 7:45 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

12h 25m1 stop Newark

$996Lufthansa

Fri, Oct 9 - Wed, Oct 21

6:20 am - 3:43 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

16h 23m2 stops Frankfurt am Main Chicago O'Hare Intl

11:35 am - 7:50 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

13h 15m2 stops Chicago O'Hare Intl Toronto Pearson Intl

$1,002Multiple Airlines

Fri, Oct 9 - Wed, Oct 21

9:45 am - 11:54 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

21h 09m1 stop Atlanta Hartsfield-Jackson

10:14 am - 7:40 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

14h 26m1 stop Atlanta Hartsfield-Jackson

$1,035KLM

Wed, Oct 7 - Wed, Oct 21

9:45 am - 9:23 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

18h 38m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 7:40 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

12h 40m1 stop Atlanta Hartsfield-Jackson

$1,035Multiple Airlines

Thu, Oct 8 - Wed, Oct 21

9:45 am - 9:23 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

18h 38m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 7:40 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

12h 40m1 stop Atlanta Hartsfield-Jackson

$1,035Multiple Airlines

Wed, Oct 7 - Fri, Oct 23

9:45 am - 6:15 pmBRU Brussels Bruxelles-National-STL Lambert-St Louis

15h 30m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 7:35 amSTL Lambert-St Louis-BRU Brussels Bruxelles-National

12h 35m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

$1,037Multiple Airlines

Wed, Oct 7 - Wed, Oct 21

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Lufthansa flights from Belgium to Missouri

Our best Lufthansa deals on Belgium to Missouri flight tickets

Lufthansa

Nov 18

BRU7:00 amBrussels Bruxelles-National

13h 45m

1 stop

STL1:45 pmLambert-St Louis

Nov 25

STL3:40 pmLambert-St Louis

21h 40m

1 stop

BRU8:20 pmBrussels Bruxelles-National

$783

Lufthansa

Nov 6

BRU8:25 amBrussels Bruxelles-National

12h 20m

1 stop

STL1:45 pmLambert-St Louis

Nov 15

STL1:08 pmLambert-St Louis

12h 47m

1 stop

BRU8:55 amBrussels Bruxelles-National

$786

Lufthansa

Nov 6

BRU8:25 amBrussels Bruxelles-National

12h 20m

1 stop

STL1:45 pmLambert-St Louis

Nov 15

STL1:08 pmLambert-St Louis

12h 47m

1 stop

BRU8:55 amBrussels Bruxelles-National

$788

United Airlines flights from Belgium to Missouri

Our best United Airlines deals on Belgium to Missouri flight tickets

United Airlines

Nov 18

BRU8:25 amBrussels Bruxelles-National

12h 20m

1 stop

STL1:45 pmLambert-St Louis

Nov 25

STL9:40 amLambert-St Louis

15h 25m

2 stops

BRU8:05 amBrussels Bruxelles-National

$802

United Airlines

Nov 20

BRU7:00 amBrussels Bruxelles-National

13h 45m

1 stop

STL1:45 pmLambert-St Louis

Nov 27

STL9:59 amLambert-St Louis

15h 06m

1 stop

BRU8:05 amBrussels Bruxelles-National

$803

United Airlines

Nov 19

BRU10:30 amBrussels Bruxelles-National

18h 22m

2 stops

STL9:52 pmLambert-St Louis

Nov 26

STL7:30 amLambert-St Louis

16h 45m

2 stops

BRU7:15 amBrussels Bruxelles-National

$807

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Fri 11/6

9:50 am-9:34 pm

2 stops18h 44m

Lambert-St Louis

Sun 11/15

4:26 pm-2:05 pm

2 stops14h 39m

$759

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Fri 11/6

9:50 am-9:34 pm

2 stops18h 44m

Lambert-St Louis

Sun 11/15

4:26 pm-2:05 pm

2 stops14h 39m

$761

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Fri 11/20

9:50 am-7:08 pm

2 stops16h 18m

Lambert-St Louis

Fri 11/27

4:25 pm-5:20 pm

2 stops17h 55m

$761

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Wed 11/18

2:00 pm-11:59 pm

2 stops16h 59m

Lambert-St Louis

Wed 11/25

5:29 pm-4:20 pm

2 stops15h 51m

$762

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Thu 11/19

10:10 am-10:14 pm

2 stops19h 04m

Lambert-St Louis

Fri 11/27

4:25 pm-5:20 pm

2 stops17h 55m

$762

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Wed 11/18

7:00 am-1:45 pm

1 stop13h 45m

Lambert-St Louis

Wed 11/25

3:40 pm-8:20 pm

1 stop21h 40m

$783

Quickest round-trip

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Fri 11/6

8:25 am-1:45 pm

1 stop12h 20m

Lambert-St Louis

Sun 11/15

1:08 pm-8:55 am

1 stop12h 47m

$786

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Fri 11/6

8:25 am-1:45 pm

1 stop12h 20m

Lambert-St Louis

Sun 11/15

1:08 pm-8:55 am

1 stop12h 47m

$788

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Wed 11/18

8:25 am-1:45 pm

1 stop12h 20m

Lambert-St Louis

Wed 11/25

9:40 am-8:05 am

2 stops15h 25m

$802

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Fri 11/20

7:00 am-1:45 pm

1 stop13h 45m

Lambert-St Louis

Fri 11/27

9:59 am-8:05 am

1 stop15h 06m

$802

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belgium to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Missouri?

In general, April is the cheapest month to fly from Belgium to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $714. If you aren’t able to travel to Missouri during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $771.

Can stopping save me money on Belgium to Missouri flights?

You could potentially save up to 42% on your flight if you consider stops on a Belgium to Missouri flight.

Cheap Belgium to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to Missouri

Best Price Found	$586
Fastest flight time	15h 30m
Direct flights	None

The best one-way flight to Missouri from Belgium in the past 72 hours is $586. The best round-trip flight deal from Belgium to Missouri found on momondo in the last 72 hours is $759.

The fastest flight from Belgium to Missouri takes 15h 30m

There are no direct flights from Belgium to Missouri. There are no popular flight routes from Belgium to Missouri.

Search flight deals

Frequently asked questions about flying from Belgium to Missouri

When did momondo last update prices for flights from Belgium to Missouri?
Prices for flights from Belgium to Missouri refresh daily.
How many operators does momondo search for flights from Belgium to Missouri?
As of October 2026, there is 1 operator available to choose from for flights from Belgium to Missouri.
How old do you have to be to fly from Belgium to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belgium to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Belgium to Missouri

Compare and see reviews for airlines that fly from Belgium to Missouri with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $662	Free Cancellation	Rating 7.4 10,285 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Belgium to Missouri?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belgium to Missouri. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Belgium to Missouri with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Missouri from Belgium with this policy.

How can momondo help me find flights from Belgium to Missouri?

Once you have performed a search for Belgium to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Belgium to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Belgium to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.