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Cheap flights from Brussels Bruxelles-National Airport to St. Louis from $481

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brussels Bruxelles-National Airport to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:05 pm - 8:20 amBRU  Brussels Bruxelles-National-STL Lambert-St Louis
24h 15m2 stops London Heathrow Boston Logan Intl
British Airways Logo
9:40 pm - 8:00 pmSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
15h 20m1 stop London Heathrow
$756British Airways
Mon, Sep 21 - Sun, Sep 27
British Airways Logo
3:05 pm - 8:20 amBRU  Brussels Bruxelles-National-STL Lambert-St Louis
24h 15m2 stops London Heathrow Boston Logan Intl
British Airways Logo
9:40 pm - 8:00 pmSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
15h 20m1 stop London Heathrow
$757British Airways
Mon, Sep 21 - Sun, Sep 27
British Airways Logo
11:00 am - 12:19 amBRU  Brussels Bruxelles-National-STL Lambert-St Louis
20h 19m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
11:31 am - 11:30 amSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
16h 59m2 stops Chicago O'Hare Intl London Heathrow
$757British Airways
Wed, Oct 14 - Sat, Oct 24
Air Canada Logo
9:10 am - 6:41 pmBRU  Brussels Bruxelles-National-STL Lambert-St Louis
16h 31m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
7:30 am - 7:50 amSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
18h 20m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
$761Air Canada
Mon, Oct 19 - Sun, Oct 25
Air Canada Logo
9:10 am - 6:41 pmBRU  Brussels Bruxelles-National-STL Lambert-St Louis
16h 31m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:10 pm - 7:10 amSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
12h 00m1 stop Montreal Pierre Elliott Trudeau Intl
$769Air Canada
Mon, Sep 21 - Sun, Sep 27
Air Canada Logo
9:10 am - 6:41 pmBRU  Brussels Bruxelles-National-STL Lambert-St Louis
16h 31m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:10 pm - 7:10 amSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
12h 00m1 stop Montreal Pierre Elliott Trudeau Intl
$771Air Canada
Mon, Sep 21 - Sun, Sep 27
Air Canada Logo
9:10 am - 6:41 pmBRU  Brussels Bruxelles-National-STL Lambert-St Louis
16h 31m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
8:55 am - 7:10 amSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
15h 15m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$774Air Canada
Mon, Sep 21 - Sun, Sep 27
Air Canada Logo
9:10 am - 8:20 pmBRU  Brussels Bruxelles-National-STL Lambert-St Louis
18h 10m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
8:55 am - 7:10 amSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
15h 15m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$776Air Canada
Mon, Sep 21 - Sun, Sep 27
United Airlines Logo
6:20 am - 1:25 pmBRU  Brussels Bruxelles-National-STL Lambert-St Louis
14h 05m1 stop Frankfurt am Main
United Airlines Logo
6:00 am - 9:00 amSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
20h 00m1 stop Chicago O'Hare Intl
$801United Airlines
Mon, Sep 21 - Sun, Sep 27
United Airlines Logo
2:25 pm - 10:59 pmBRU  Brussels Bruxelles-National-STL Lambert-St Louis
15h 34m2 stops Frankfurt am Main Chicago O'Hare Intl
United Airlines Logo
1:09 pm - 7:15 amSTL  Lambert-St Louis-BRU Brussels Bruxelles-National
11h 06m1 stop Washington, D.C. Dulles Intl
$805United Airlines
Thu, Oct 1 - Mon, Oct 5

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Air Canada flights from Brussels Bruxelles-National Airport to St. Louis

Our best Air Canada deals on Brussels Bruxelles-National Airport to St. Louis flight tickets
Air Canada
Oct 19
BRU9:10 amBrussels Bruxelles-National
16h 31m
1 stop
STL6:41 pmLambert-St Louis
Oct 25
STL7:30 amLambert-St Louis
18h 20m
2 stops
BRU7:50 amBrussels Bruxelles-National
$761
Air Canada
Sep 21
BRU9:10 amBrussels Bruxelles-National
16h 31m
1 stop
STL6:41 pmLambert-St Louis
Sep 27
STL12:10 pmLambert-St Louis
12h 00m
1 stop
BRU7:10 amBrussels Bruxelles-National
$769
Air Canada
Sep 21
BRU9:10 amBrussels Bruxelles-National
16h 31m
1 stop
STL6:41 pmLambert-St Louis
Sep 27
STL12:10 pmLambert-St Louis
12h 00m
1 stop
BRU7:10 amBrussels Bruxelles-National
$771

Lufthansa flights from Brussels Bruxelles-National Airport to St. Louis

Our best Lufthansa deals on Brussels Bruxelles-National Airport to St. Louis flight tickets
Lufthansa
Oct 14
BRU8:30 amBrussels Bruxelles-National
11h 55m
1 stop
STL1:25 pmLambert-St Louis
Oct 24
STL1:25 pmLambert-St Louis
13h 30m
1 stop
BRU9:55 amBrussels Bruxelles-National
$782
Lufthansa
Oct 14
BRU8:30 amBrussels Bruxelles-National
11h 55m
1 stop
STL1:25 pmLambert-St Louis
Oct 24
STL7:01 pmLambert-St Louis
16h 09m
2 stops
BRU6:10 pmBrussels Bruxelles-National
$786
Lufthansa
Oct 17
BRU11:10 amBrussels Bruxelles-National
17h 27m
1 stop
STL9:37 pmLambert-St Louis
Oct 24
STL1:25 pmLambert-St Louis
13h 30m
1 stop
BRU9:55 amBrussels Bruxelles-National
$799

momondo Fare Finder

 
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to St. Louis that are best for you.

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Route

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Price

Cheapest round-trip

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Mon 9/21

3:05 pm-8:20 am

2 stops24h 15m

Lambert-St Louis

Sun 9/27

9:40 pm-8:00 pm

1 stop15h 20m

$756

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Mon 9/21

3:05 pm-8:20 am

2 stops24h 15m

Lambert-St Louis

Sun 9/27

9:40 pm-8:00 pm

1 stop15h 20m

$757

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Wed 10/14

11:00 am-12:19 am

2 stops20h 19m

Lambert-St Louis

Sat 10/24

11:31 am-11:30 am

2 stops16h 59m

$757

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Mon 10/19

9:10 am-6:41 pm

1 stop16h 31m

Lambert-St Louis

Sun 10/25

7:30 am-7:50 am

2 stops18h 20m

$761

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Mon 9/21

9:10 am-6:41 pm

1 stop16h 31m

Lambert-St Louis

Sun 9/27

12:10 pm-7:10 am

1 stop12h 00m

$769

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Mon 9/21

9:10 am-6:41 pm

1 stop16h 31m

Lambert-St Louis

Sun 9/27

12:10 pm-7:10 am

1 stop12h 00m

$771

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Mon 9/21

9:10 am-6:41 pm

1 stop16h 31m

Lambert-St Louis

Sun 9/27

8:55 am-7:10 am

2 stops15h 15m

$774

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Mon 9/21

9:10 am-8:20 pm

2 stops18h 10m

Lambert-St Louis

Sun 9/27

8:55 am-7:10 am

2 stops15h 15m

$776

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Mon 9/21

6:20 am-1:25 pm

1 stop14h 05m

Lambert-St Louis

Sun 9/27

6:00 am-9:00 am

1 stop20h 00m

$801
Quickest round-trip

BrusselsSt. Louis

BRU Brussels Bruxelles-National - STL Lambert-St Louis

BRUSTL

Brussels Bruxelles-National

Thu 10/1

2:25 pm-10:59 pm

2 stops15h 34m

Lambert-St Louis

Mon 10/5

1:09 pm-7:15 am

1 stop11h 06m

$805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to St. Louis

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

What is the cheapest month to fly to St. Louis?

In general, February is the cheapest month to fly from Brussels Bruxelles-National Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of March is another great option to travel to St. Louis, with average flight prices from Brussels Bruxelles-National Airport averaging around $662.

Can stopping save me money on Brussels Bruxelles-National Airport to St. Louis flights?

You could potentially save up to 41% on your flight if you consider stops on a Brussels Bruxelles-National Airport to St. Louis flight.

When to book flights from Brussels Bruxelles-National Airport to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brussels Bruxelles-National Airport to St. Louis (BRU to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to St. Louis

Best Price Found

$481

Fastest flight time

15h 34m

Direct flights

None
The best one-way flight to St. Louis from Brussels Bruxelles-National Airport in the past 72 hours is $481. The best round-trip flight deal from Brussels Bruxelles-National Airport to St. Louis found on momondo in the last 72 hours is $756.
The fastest flight from Brussels Bruxelles-National Airport to St. Louis takes 15h 34m
There are no direct flights from Brussels Bruxelles-National Airport to St. Louis. There are no popular flight routes from Brussels Bruxelles-National Airport to St. Louis.
Search flight deals

Frequently asked questions about flying from Brussels Bruxelles-National Airport to St. Louis

  • How far is Brussels Bruxelles-National to Lambert-St Louis by plane?

    Brussels Bruxelles-National and Lambert-St Louis are 4393.0 mi apart from one another. Flights usually cover this in 15h 34m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Lambert-St Louis Airport?

    Prices for flights from Brussels Bruxelles-National Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to Lambert-St Louis Airport?

    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 Brussels Bruxelles-National Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Brussels Bruxelles-National Airport to St. Louis?

Best airlines flying from Brussels Bruxelles-National Airport to St. Louis

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $662Free CancellationRating
7.4
10,173 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Florissant
Collinsville
Hermann
O'Fallon
Clayton
Farmington
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
Waterloo

Why use momondo?

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Can I find flights from Brussels to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Brussels with this policy.

How can momondo help me find flights from Brussels to St. Louis?

Once all potential Brussels to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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