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Cheap Flights from St Louis to Brussels, BE, Belgium - STL to BRU Last modified: May 27, 2016 7:57 AM

Popular flights from St Louis to Brussels Last modified: May 27, 2016 7:57 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Aer Lingus
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $908
Air France
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $1,083
Alitalia
Departure Date Return Date Lowest Price
Jul 18, 2016 Jul 29, 2016 $1,567
American Airlines
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $1,118
Austrian Airlines
Departure Date Return Date Lowest Price
Sep 2, 2016 Sep 11, 2016 $1,555
British Airways
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $1,161
Brussels Airlines
Departure Date Return Date Lowest Price
Sep 2, 2016 Sep 11, 2016 $1,250
Sep 2, 2016 Sep 11, 2016 $1,250
Finnair
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $1,101
Iberia
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $1,129
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $1,332
Lufthansa German Airlines
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $1,220
Sas Scandinavian Airlines
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $1,526
United Airlines
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 22, 2016 $1,183

How Much Does it Cost to Fly from St Louis to Brussels (STL to BRU)?

We have collected flight cost data from across the web for travel from St Louis to Brussels, and have found the average flight price for this trip to be $1,370.

When Can I Buy the Cheapest Flight from St Louis to Brussels (STL to BRU)?

Airlines can adjust prices for plane tickets from St Louis to Brussels based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Round Trip vs One Way Flights from St Louis to Brussels (STL to BRU)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Brussels. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Brussels is $2,873.

The average price for round trip flights from St Louis to Brussels is $1,627.

St Louis to Brussels Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to Brussels?
Answer: Newark, NJ

Airlines Flying from St Louis to Brussels (STL to BRU) Number of flights searched: 279Last modified: May 27, 2016 7:57 AM

Below are the different airlines that fly from St Louis to Brussels with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to Brussels.

St Louis to Brussels
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
American DCA / PHL X X X X X X
Air Canada YYZ / YUL X X X X X X X
Delta DTW / JFK X X X X X X X
United ORD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and Brussels, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to New York American, Alaska, United $235
St Louis to Chicago American, Alaska, United $219
St Louis to Atlanta American, Alaska, Frontier, United $98

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $933
St Louis to Amsterdam American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $914
St Louis to London American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Czech, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,005
St Louis to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $991
St Louis to Luxembourg American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Luxair, Lufthansa, LOT, Czech, Austrian, Tap Portugal, United, Virgin Atlantic Check Dates
St Louis to Munich American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $1,080
St Louis to Dublin American, Air Berlin, Air France, Alaska, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, United, Virgin Atlantic $790
St Louis to Zurich American, Alaska, Swiss, United $1,112
St Louis to Stuttgart Aegean, American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic $1,143
St Louis to Geneva American, Swiss, United $1,234
St Louis to Berlin American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Tap Portugal, United $965
St Louis to Rome American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $1,006
St Louis to Copenhagen American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $852
St Louis to Hamburg American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,405
St Louis to Milan American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $921
St Louis to Barcelona American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,025
St Louis to Venice American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Air Dolomiti, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $1,002
St Louis to Manchester American, Air Berlin, Air France, Alaska, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, SAS, Brussels, United, Virgin Atlantic $1,126
St Louis to Edinburgh American, Air France, Alaska, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic $1,008
St Louis to Vienna American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Bulgaria Air, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $1,085

Cheap International Flights to Brussels - BRU

FlightsAirlineLowest Price
Springfield to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, SAS, United, Virgin Atlantic $1,111
Springfield to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, SAS, United, Virgin Atlantic $1,096
Springfield to London American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,261
Evansville to London American, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,211
Moline to London American, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,430
Peoria to London American, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,188
Evansville to Paris American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, United, Virgin Atlantic $1,398
Cheap Flights from St Louis to Brussels, BE, Belgium, from $908 Round trip from STL to BRU