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Cheap flights from St. Louis (STL) to Bruxelles-National (BRU) from $455

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — BRU
jun. 4 — jun. 111
From?
To?
mar. 6/4
mar. 6/11
1 adult, Economy
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Cheap flight deals from St. Louis to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Bruxelles-National (BRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 30, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$588

One-way from

$455
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Lambert-St Louis to Brussels Bruxelles-National
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One-way flight from Lambert-St Louis to Brussels Bruxelles-National
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What is the cheapest day to fly round-trip from St. Louis to Brussels Bruxelles-National Airport?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 70% when planning your travel around this day of the week.

What is the cheapest month to fly from St. Louis to Brussels Bruxelles-National Airport?

February is one of the best times of the year to fly to Brussels Bruxelles-National Airport from St. Louis. Prices for February average $1,102 per person but you can even find prices for as low as $760. The most expensive prices can be found in the month of December. Opting for a February flight can save you 49% on your journey compared to booking in December

What is the cheapest time of day to fly from STL to BRU?

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from St. Louis to Brussels Bruxelles-National Airport by exploring options for tickets in the afternoon.

Cheap American Airlines flights from St. Louis to Bruxelles-National

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Bruxelles-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Consider these cheap American Airlines flights we've found departing from St. Louis to Brussels. Be sure to come back soon if the deals available don't appeal to you at this time.
mar. 10/82:38 pmSTL - BRU
2 stops16h 42mAmerican Airlines
mar. 10/2210:20 amBRU - STL
2 stops16h 55mAmerican Airlines
Deal found 5/29$736
dom. 8/189:06 amSTL - BRU
2 stops17h 34mAmerican Airlines
mar. 8/277:05 amBRU - STL
2 stops17h 30mAmerican Airlines
Deal found 5/29$858
lun. 8/1911:09 amSTL - BRU
2 stops17h 16mAmerican Airlines
mié. 8/287:05 amBRU - STL
2 stops19h 17mAmerican Airlines
Deal found 5/29$869
jue. 8/159:09 amSTL - BRU
2 stops17h 31mAmerican Airlines
vie. 8/2310:20 amBRU - STL
2 stops17h 39mAmerican Airlines
Deal found 5/29$905
mié. 8/149:09 amSTL - BRU
2 stops17h 31mAmerican Airlines
dom. 8/257:05 amBRU - STL
2 stops23h 18mAmerican Airlines
Deal found 5/29$908
sáb. 8/179:09 amSTL - BRU
2 stops17h 31mAmerican Airlines
dom. 8/257:05 amBRU - STL
2 stops23h 18mAmerican Airlines
Deal found 5/29$958

Cheap United Airlines flights from St. Louis to Bruxelles-National

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Bruxelles-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Browse through some of the cheapest United Airlines flights traveling from St. Louis to Brussels. Deals frequently update to provide users with more options.
mar. 10/88:25 amSTL - BRU
1 stop15h 50mUnited Airlines
mar. 10/2210:00 amBRU - STL
2 stops31h 07mUnited Airlines
Deal found 5/28$813
lun. 9/1612:00 pmSTL - BRU
1 stop11h 20mUnited Airlines
mié. 9/2510:00 amBRU - STL
1 stop18h 05mUnited Airlines
Deal found 5/28$986
dom. 9/156:02 amSTL - BRU
2 stops18h 13mUnited Airlines
mié. 9/2510:00 amBRU - STL
1 stop18h 05mUnited Airlines
Deal found 5/28$995
lun. 9/212:00 pmSTL - BRU
1 stop11h 20mUnited Airlines
jue. 9/1210:15 amBRU - STL
1 stop18h 37mUnited Airlines
Deal found 5/28$996
dom. 9/11:15 pmSTL - BRU
1 stop11h 00mUnited Airlines
mié. 9/1110:15 amBRU - STL
1 stop18h 37mUnited Airlines
Deal found 5/28$1,000
sáb. 9/145:20 pmSTL - BRU
1 stop32h 40mUnited Airlines
jue. 9/2610:00 amBRU - STL
1 stop18h 05mUnited Airlines
Deal found 5/28$1,002
sáb. 9/215:20 pmSTL - BRU
1 stop32h 40mUnited Airlines
vie. 10/410:15 amBRU - STL
1 stop11h 33mUnited Airlines
Deal found 5/28$1,007
sáb. 9/285:34 pmSTL - BRU
1 stop32h 26mUnited Airlines
vie. 10/1110:15 amBRU - STL
1 stop12h 05mUnited Airlines
Deal found 5/28$1,008
jue. 9/53:35 pmSTL - BRU
1 stop10h 25mUnited Airlines
sáb. 9/1410:15 amBRU - STL
1 stop11h 38mUnited Airlines
Deal found 5/28$1,100

Cheap St. Louis to Bruxelles-National flights in May & June 2024

Find cheap flight options from St. Louis to Bruxelles-National specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Brussels in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
mar. 6/112:56 pmSTL - BRU
2 stops16h 24mBritish Airways
mié. 7/39:10 pmBRU - STL
2 stops27h 50mBritish Airways
Deal found 5/29$1,005
dom. 6/307:47 pmSTL - BRU
2 stops16h 28mBritish Airways
mié. 7/109:10 pmBRU - STL
2 stops24h 16mBritish Airways
Deal found 5/30$1,006
mié. 6/267:47 pmSTL - BRU
2 stops31h 18mBritish Airways
mié. 7/39:10 pmBRU - STL
2 stops24h 14mBritish Airways
Deal found 5/29$1,033
dom. 6/307:47 pmSTL - BRU
2 stops16h 28mBritish Airways
jue. 7/1111:05 amBRU - STL
2 stops16h 42mBritish Airways
Deal found 5/30$1,069
dom. 6/302:56 pmSTL - BRU
2 stops21h 19mBritish Airways
mar. 7/97:45 pmBRU - STL
2 stops33h 09mBritish Airways
Deal found 5/30$1,097
dom. 6/304:00 pmSTL - BRU
2 stops15h 35mDelta
vie. 7/123:05 pmBRU - STL
2 stops15h 34mDelta
Deal found 5/30$1,179
dom. 6/309:50 amSTL - BRU
1 stop13h 30mAir Canada
jue. 7/118:35 amBRU - STL
2 stops18h 26mAir Canada
Deal found 5/30$1,186
mié. 6/2612:15 pmSTL - BRU
3 stops17h 35mMultiple Airlines
mié. 7/31:50 pmBRU - STL
3 stops28h 55mMultiple Airlines
Deal found 5/29$1,194
dom. 6/3011:05 amSTL - BRU
1 stop13h 40mUnited Airlines
mié. 7/1010:15 amBRU - STL
1 stop12h 25mUnited Airlines
Deal found 5/30$1,199

St. Louis to Bruxelles-National 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Bruxelles-National in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Brussels in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
mar. 10/812:00 pmSTL - BRU
1 stop11h 20mUnited Airlines
mar. 10/2210:00 amBRU - STL
2 stops31h 07mUnited Airlines
Deal found 5/30$715
mar. 10/811:09 amSTL - BRU
2 stops13h 36mUnited Airlines
mar. 10/2210:00 amBRU - STL
2 stops31h 07mUnited Airlines
Deal found 5/30$724
mar. 10/812:00 pmSTL - BRU
1 stop11h 20mAir Canada
mar. 10/2210:00 amBRU - STL
1 stop18h 05mAir Canada
Deal found 5/30$727
mar. 10/82:38 pmSTL - BRU
2 stops16h 42mAmerican Airlines
mar. 10/2210:20 amBRU - STL
2 stops16h 55mAmerican Airlines
Deal found 5/29$736
mar. 10/88:25 amSTL - BRU
1 stop15h 50mUnited Airlines
mar. 10/2210:00 amBRU - STL
2 stops31h 07mUnited Airlines
Deal found 5/28$813
mar. 10/812:00 pmSTL - BRU
2 stops14h 45mAir Canada
mar. 10/2210:00 amBRU - STL
1 stop18h 05mAir Canada
Deal found 5/29$819
mar. 10/812:00 pmSTL - BRU
1 stop11h 20mAir Canada
mar. 10/2210:00 amBRU - STL
1 stop18h 05mAir Canada
Deal found 5/29$821
mié. 8/144:18 pmSTL - BRU
2 stops14h 47mMultiple Airlines
mar. 8/277:05 amBRU - STL
2 stops20h 54mMultiple Airlines
Deal found 5/29$856
dom. 8/189:06 amSTL - BRU
2 stops17h 34mAmerican Airlines
mar. 8/277:05 amBRU - STL
2 stops17h 30mAmerican Airlines
Deal found 5/29$858

St. Louis to Bruxelles-National flights leaving soon

Find last-minute flight options from St. Louis to Bruxelles-National for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Book one of these great deals on flights from St. Louis to Brussels. Users should examine the flight details to ensure there are no surprises.
mar. 6/112:56 pmSTL - BRU
2 stops16h 24mBritish Airways
mié. 7/39:10 pmBRU - STL
2 stops27h 50mBritish Airways
Deal found 5/29$1,005
mar. 6/113:10 pmSTL - BRU
1 stop10h 50mUnited Airlines
mié. 7/32:15 pmBRU - STL
2 stops26h 07mUnited Airlines
Deal found 5/29$1,384
mar. 6/1111:38 amSTL - BRU
1 stop14h 22mUnited Airlines
mié. 7/312:00 pmBRU - STL
1 stop28h 22mUnited Airlines
Deal found 5/29$1,390
mar. 6/113:23 pmSTL - BRU
3 stops31h 57mMultiple Airlines
mié. 7/38:40 pmBRU - STL
3 stops30h 21mMultiple Airlines
Deal found 5/29$1,456
sáb. 6/111:00 amSTL - BRU
2 stops20h 15mMultiple Airlines
mié. 7/38:40 pmBRU - STL
3 stops30h 21mMultiple Airlines
Deal found 5/29$1,487
sáb. 6/18:05 amSTL - BRU
3 stops23h 10mMultiple Airlines
mié. 7/38:40 pmBRU - STL
3 stops30h 21mMultiple Airlines
Deal found 5/29$1,489
sáb. 6/19:51 amSTL - BRU
2 stops41h 09mBritish Airways
mié. 7/39:10 pmBRU - STL
2 stops24h 14mBritish Airways
Deal found 5/29$1,549
sáb. 6/15:31 pmSTL - BRU
1 stop32h 29mUnited Airlines
mié. 7/34:55 pmBRU - STL
2 stops30h 12mUnited Airlines
Deal found 5/29$1,590
sáb. 6/15:31 pmSTL - BRU
1 stop32h 29mUnited Airlines
mié. 7/310:15 amBRU - STL
1 stop12h 25mUnited Airlines
Deal found 5/29$1,693

One-way flights to Bruxelles-National from St. Louis

Search for one-way flight options from St. Louis to Bruxelles-National. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Brussels. Users can also find round-trip St. Louis to Brussels flights by using the search form above.
mar. 7/307:33 pmSTL - BRU
3 stops43h 02mMultiple Airlines
Deal found 5/28$455
mar. 7/3011:30 amSTL - BRU
2 stops18h 35mMultiple Airlines
Deal found 5/28$658
mar. 7/3011:30 amSTL - BRU
1 stop11h 50mAir Canada
Deal found 5/28$903

Find flights from St. Louis to Bruxelles-National within your budget

Customize your flight search to find flights from St. Louis to Bruxelles-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$736 - $1,367

Route

Depart

Return

Price

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

mar. 10/8

2 stops16h 42m

Brussels Bruxelles-National

mar. 10/22

2 stops16h 55m

$736

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

mar. 10/8

1 stop15h 50m

Brussels Bruxelles-National

mar. 10/22

2 stops31h 07m

$813

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

mar. 10/8

2 stops14h 45m

Brussels Bruxelles-National

mar. 10/22

1 stop18h 05m

$819

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

mié. 8/14

2 stops14h 47m

Brussels Bruxelles-National

mar. 8/27

2 stops20h 54m

$856

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

lun. 8/19

2 stops14h 53m

Brussels Bruxelles-National

mar. 8/27

2 stops16h 54m

$859

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

dom. 9/8

2 stops13h 54m

Brussels Bruxelles-National

mié. 9/18

2 stops16h 46m

$975

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

dom. 9/15

2 stops18h 35m

Brussels Bruxelles-National

mar. 9/24

2 stops16h 46m

$1,005

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

vie. 8/16

1 stop11h 45m

Brussels Bruxelles-National

dom. 8/25

1 stop11h 55m

$1,295

Lambert-St LouisBrussels Bruxelles-National

STL - BRU

STLBRU

Lambert-St Louis

lun. 8/19

1 stop11h 00m

Brussels Bruxelles-National

lun. 8/26

1 stop15h 44m

$1,367

Flights are sorted by cheapest first

Deals found on 5/29

What is the cheapest day to fly from St. Louis to Brussels Bruxelles-National Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Bruxelles-National. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Brussels Bruxelles-National Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature and rainfall totals by month.

BRU

Temperature

37.4 - 62.6 °F

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bruxelles-National. Reviews last updated mayo 30, 2024.
To help decide which airline to fly from St. Louis to Brussels, see what other customers have to say about American Airlines, United Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.6
Good
720 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Brussels Airlines
7.4
Good
548 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,284 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.4

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Brussels Bruxelles-National?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Brussels Bruxelles-National. 4 airlines have flights from Lambert-St Louis to Brussels Bruxelles-National on a regular basis. Booking flights from Lambert-St Louis to Brussels Bruxelles-National should not be difficult; the airport handles an average of 0 outbound flights to Brussels Bruxelles-National per day.

  • Can I find flights from St. Louis to Brussels Bruxelles-National Airport for under $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Brussels Bruxelles-National Airport for under $800. The cheapest flight booked recently is on American Airlines for just $736, but on average you can expect to pay $887.

  • Are there last-minute flights available from St. Louis to Brussels Bruxelles-National Airport for under $1,100?

    There are currently 9+ open flights from St. Louis to Brussels Bruxelles-National Airport within the next 7 days for less than $1,100.

  • What are the cheapest airlines flying from St. Louis to Brussels Bruxelles-National Airport round-trip?

    Our cheapest airline available from St. Louis to Brussels Bruxelles-National Airport is American Airlines. Our recent data shows that you can find tickets from as low as $736 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at $813 and $819 round-trip. These flights start at 33% lower than the current average price 3 months from now.

  • What does STL to BRU mean?

    STL stands for Lambert-St Louis Airport, while BRU stands for Brussels Bruxelles-National Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from St. Louis to Bruxelles-National that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Bruxelles-National flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Bruxelles-National with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Bruxelles-National flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Bruxelles-National that include hotel bookings?

    Yes. In addition to deals on St. Louis to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Bruxelles-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Bruxelles-National.

  • Can I find deals for business class flights from St. Louis to Bruxelles-National?

    Yes. Cheapflights offers flight deals from St. Louis to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Bruxelles-National that allow pets onboard?

    Many airlines flying from St. Louis to Bruxelles-National offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Bruxelles-National?

    Yes, you can often find last-minute deals on St. Louis to Bruxelles-National flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Brussels Bruxelles-National Airport flight deals updated?

    The St. Louis to Brussels Bruxelles-National Airport flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from St. Louis to Brussels Bruxelles-National Airport?

    Consider Air Canada, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from St. Louis to Brussels Bruxelles-National Airport.

  • What is the cheapest month to book a flight from St. Louis to Brussels Bruxelles-National Airport?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Brussels Bruxelles-National Airport (average of $588). Flying from St. Louis to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Bruxelles-National
See prices for flight routes from nearby airports that may be better suited for you.

Kansas City to Bruxelles-National flights
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Top 4 airlines flying from St. Louis to Bruxelles-National

Discover the top 4 airlines that operate flights from St. Louis to Bruxelles-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$604Average$738FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$696Average$1,731FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$726Average$1,122FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$856Average$1,162FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
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Search flights from St. Louis to Bruxelles-National by cabin class

Find flights from St. Louis to Bruxelles-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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