$596 Find Cheap Flights from Brussels to Missouri

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Missouri departing on 8/4. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Missouri

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Missouri, as well as popular online travel agencies
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Cheap Flights from Brussels to Missouri

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
St. Louis
St. Louis1 stop$790
Kansas City
Kansas City2 stops$839
St. Louis
St. Louis1 stop$790
Kansas City
Kansas City2 stops$839

Book Cheap Brussels to Missouri Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Missouri 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.

Recent round-trip flight deals from Brussels to Missouri

Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
7:00 am - 1:25 pm
BRU
-
STL
13h 25m
1 stop
United Airlines Logo
7:30 am - 7:15 am
STL
-
BRU
16h 45m
2 stops
$790United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
7:00 am - 1:25 pm
BRU
-
STL
13h 25m
1 stop
United Airlines Logo
10:24 am - 7:15 am
STL
-
BRU
13h 51m
2 stops
$792United Airlines
Fri, May 15 - Sun, May 24
Delta Logo
10:25 am - 11:21 pm
BRU
-
STL
19h 56m
2 stops
Delta Logo
6:21 am - 9:40 am
STL
-
BRU
20h 19m
2 stops
$806Delta
Tue, Jun 9 - Tue, Jun 16
Delta Logo
9:45 am - 10:18 pm
BRU
-
STL
19h 33m
1 stop
Delta Logo
1:39 pm - 7:40 am
STL
-
BRU
11h 01m
1 stop
$815Delta
Thu, May 21 - Wed, May 27
Multiple Airlines Logo
8:30 am - 5:36 pm
BRU
-
MCI
16h 06m
2 stops
Multiple Airlines Logo
11:25 am - 7:50 am
MCI
-
BRU
13h 25m
2 stops
$839Multiple Airlines
Thu, May 21 - Wed, May 27
Lufthansa Logo
12:00 pm - 7:03 pm
BRU
-
MCI
14h 03m
1 stop
Lufthansa Logo
1:03 pm - 9:00 am
MCI
-
BRU
12h 57m
1 stop
$848Lufthansa
Thu, May 21 - Wed, May 27
Multiple Airlines Logo
10:15 am - 4:00 pm
BRU
-
MCI
12h 45m
1 stop
Multiple Airlines Logo
11:25 am - 7:50 am
MCI
-
BRU
13h 25m
2 stops
$851Multiple Airlines
Mon, Jun 8 - Sat, Jun 13
KLM Logo
9:45 am - 11:59 pm
BRU
-
MCI
21h 14m
1 stop
KLM Logo
3:42 pm - 7:40 am
MCI
-
BRU
32h 58m
1 stop
$875KLM
Mon, Jun 8 - Sat, Jun 13
KLM Logo
6:20 am - 3:24 pm
BRU
-
MCI
16h 04m
2 stops
KLM Logo
3:42 pm - 7:40 am
MCI
-
BRU
32h 58m
1 stop
$876KLM
Sun, Aug 2 - Sat, Aug 8
Lufthansa Logo
10:15 am - 3:46 pm
BRU
-
STL
12h 31m
1 stop
Lufthansa Logo
8:43 am - 7:15 am
STL
-
BRU
15h 32m
1 stop
$972Lufthansa
Booking Insights

KAYAK's insights & trends for Brussels to Missouri flights

Get data-powered insights and trends into flights from Brussels to Missouri to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Brussels Bruxelles-National Airport to Missouri?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to Missouri departing in August.

What is the cheapest month to fly from Brussels Bruxelles-National Airport to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to Missouri, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels Bruxelles-National Airport to Missouri is May, when tickets cost $349 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $667 and $666 respectively.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$596
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Brussels to St. Louis

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from Brussels to Missouri?

    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 Brussels to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Brussels to 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 Brussels to Missouri?

    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 from Brussels to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels to Missouri?

    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 from Brussels to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Brussels to Missouri

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Brussels to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9680 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
Airline reviews

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

6.0 GoodAnonymous, Apr 2026
HND - SFO
Read more United Airlines reviews

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

Everything you need to know for your flight from Brussels to Missouri

Information on your arrival and departure airports

Brussels (BRU)