$401 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 4/21. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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$748
Kansas City
Kansas City2 stops$816
St. Louis
St. Louis1 stop$748
Kansas City
Kansas City2 stops$816

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, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
8:30 am - 1:25 pm
BRU
-
STL
11h 55m
1 stop
Multiple Airlines Logo
9:10 am - 7:10 am
STL
-
BRU
15h 00m
2 stops
$748Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Lufthansa Logo
8:30 am - 1:25 pm
BRU
-
STL
11h 55m
1 stop
Lufthansa Logo
11:37 am - 7:45 am
STL
-
BRU
13h 08m
1 stop
$749Lufthansa
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
8:30 am - 1:25 pm
BRU
-
STL
11h 55m
1 stop
United Airlines Logo
10:00 am - 9:00 am
STL
-
BRU
16h 00m
1 stop
$760United Airlines
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
8:30 am - 1:25 pm
BRU
-
STL
11h 55m
1 stop
United Airlines Logo
6:30 am - 7:10 am
STL
-
BRU
17h 40m
2 stops
$763United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
2:25 pm - 10:44 pm
BRU
-
STL
15h 19m
2 stops
United Airlines Logo
9:23 am - 9:00 am
STL
-
BRU
16h 37m
1 stop
$765United Airlines
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
10:30 am - 6:11 pm
BRU
-
STL
14h 41m
2 stops
United Airlines Logo
9:10 am - 7:10 am
STL
-
BRU
15h 00m
2 stops
$769United Airlines
Thu, Apr 16 - Mon, Apr 20
KLM Logo
9:45 am - 5:44 pm
BRU
-
STL
14h 59m
1 stop
KLM Logo
1:02 pm - 7:40 am
STL
-
BRU
11h 38m
1 stop
$770KLM
Thu, Apr 16 - Mon, Apr 20
KLM Logo
6:20 am - 2:29 pm
BRU
-
STL
15h 09m
2 stops
KLM Logo
11:42 am - 7:40 am
STL
-
BRU
12h 58m
1 stop
$772KLM
Thu, Apr 9 - Mon, Apr 13
Brussels Airlines Logo
12:00 pm - 7:48 pm
BRU
-
MCI
14h 48m
1 stop
Brussels Airlines Logo
12:40 pm - 7:15 am
MCI
-
BRU
11h 35m
1 stop
$822Brussels Airlines
Thu, Apr 16 - Mon, Apr 20
Air Canada Logo
9:55 am - 8:52 am
BRU
-
MCI
29h 57m
2 stops
Air Canada Logo
7:00 pm - 7:10 am
MCI
-
BRU
29h 10m
2 stops
$829Air Canada
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 April.
Find deals

Good to know

Low seasonSeptember
Cheapest flight$401
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly with an average 4% 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 9514 reviews
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

In general, flight attendants were not very welcoming. Because of delays in departure and luggage handling, we missed our connecting flight. Offered a later flight on standby but available seats were then taken by 4 or 5 airline crew so slept at airport and got home next day. I am a frequent traveler, and this experience was the worst.

2.0 MediocreLarry, Mar 2026
BRU - EWR
Read more United Airlines reviews

In general, flight attendants were not very welcoming. Because of delays in departure and luggage handling, we missed our connecting flight. Offered a later flight on standby but available seats were then taken by 4 or 5 airline crew so slept at airport and got home next day. I am a frequent traveler, and this experience was the worst.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

we did a return flight from Paris CDG to SFO. This trip was much better than the departing flight SFO to CDG. The food was better quality, the crew was nicer, and the interior of the plane seemed cleaner.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

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

Information on your arrival and departure airports

Brussels (BRU)