Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Brussels Bruxelles-National Airport to St. Louis from $532

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to St. Louis departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

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

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Brussels Bruxelles-National Airport to St. Louis.
British Airways Logo
9:15 pm - 4:22 pmBRU-STL
26h 07m2 stops
British Airways Logo
7:30 pm - 7:35 pmSTL-BRU
17h 05m2 stops
$532British Airways
Find Deal
Mon, May 5 - Mon, May 12
 Logo
9:40 am - 7:58 pmBRU-STL
17h 18m2 stops
 Logo
1:10 pm - 9:00 amSTL-BRU
12h 50m1 stop
Mon, May 5 - Mon, May 12
 Logo
10:00 am - 7:58 pmBRU-STL
16h 58m1 stop
 Logo
1:10 pm - 9:00 amSTL-BRU
12h 50m1 stop
Mon, May 5 - Mon, May 12
 Logo
11:15 am - 11:46 pmBRU-STL
19h 31m1 stop
 Logo
1:30 pm - 8:05 amSTL-BRU
11h 35m1 stop
Sun, May 18 - Sun, May 25
 Logo
11:15 am - 11:46 pmBRU-STL
19h 31m1 stop
 Logo
7:30 am - 8:05 amSTL-BRU
17h 35m2 stops
Sun, May 18 - Sun, May 25
Lufthansa Logo
11:15 am - 11:46 pmBRU-STL
19h 31m1 stop
Lufthansa Logo
1:30 pm - 8:05 amSTL-BRU
11h 35m1 stop
$611Lufthansa
Find Deal
Sun, May 18 - Sun, May 25
United Airlines Logo
9:50 am - 9:05 pmBRU-STL
18h 15m2 stops
United Airlines Logo
3:20 pm - 7:25 amSTL-BRU
33h 05m2 stops
$653United Airlines
Find Deal
Fri, Aug 1 - Fri, Aug 22
United Airlines Logo
10:15 am - 10:45 pmBRU-STL
19h 30m1 stop
United Airlines Logo
5:30 pm - 9:00 amSTL-BRU
32h 30m1 stop
$866United Airlines
Find Deal
Fri, Aug 1 - Fri, Aug 22
 Logo
7:30 pm - 7:58 pmBRU-STL
31h 28m3 stops
 Logo
1:30 pm - 10:35 pmSTL-BRU
26h 05m2 stops
Mon, May 5 - Mon, May 12
 Logo
9:30 pm - 7:43 pmBRU-STL
29h 13m2 stops
 Logo
1:30 pm - 6:05 pmSTL-BRU
21h 35m3 stops
$1,075
Find Deal
Sun, May 18 - Sun, May 25

United Airlines flights from Brussels Bruxelles-National Airport to St. Louis

Our best United Airlines deals on Brussels Bruxelles-National Airport to St. Louis flight tickets
United Airlines
Aug 1
BRU9:50 amBrussels Bruxelles-National
18h 15m
2 stops
STL9:05 pmLambert-St Louis
Aug 22
STL3:20 pmLambert-St Louis
33h 05m
2 stops
BRU7:25 amBrussels Bruxelles-National
United Airlines
Aug 1
BRU10:15 amBrussels Bruxelles-National
19h 30m
1 stop
STL10:45 pmLambert-St Louis
Aug 22
STL5:30 pmLambert-St Louis
32h 30m
1 stop
BRU9:00 amBrussels Bruxelles-National

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 $545. The month of October is another great option to travel to St. Louis, with average flight prices from Brussels Bruxelles-National Airport averaging around $605.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Friday when prices can be found for as low as $710. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $738. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Brussels Bruxelles-National Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $732 when looking at flights departing in the morning. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $732 per ticket.

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

$651

Fastest flight time

15h 13m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Brussels Bruxelles-National Airport in the past 72 hours is $651. The best round-trip flight deal from Brussels Bruxelles-National Airport to St. Louis found on momondo in the last 72 hours is $532.
The fastest flight from Brussels Bruxelles-National Airport to St. Louis takes 15h 13m
There are no direct flights from Brussels Bruxelles-National Airport to St. Louis. Popular non-direct route for this connection is Brussels Bruxelles-National Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • 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 16h 58m, 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
British AirwaysPriceFrom $544Free CancellationRating
6.6
6,718 reviews
Search British Airways 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
Florissant
Fairview Heights
Maryland Heights
Hermann
Collinsville
Fenton
Farmington
O'Fallon
St. Peters
Wentzville
Alton
Glencoe
Eureka
Festus
Edwardsville
Clayton
Grafton
Litchfield

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to St. Louis?

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

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.

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

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


An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 4/9
Wed 4/16

Find better results for your trip to the United States