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Cheap flights from Chicago to Saint-Gilles

Compare Chicago to Saint-Gilles flight deals

Find the cheapest month or even day of the year to fly to Saint-Gilles

Book the best Saint-Gilles fare with no extra fees

Flight deals from Chicago to Saint-Gilles

Looking for a cheap last-minute deal or the best return flight from Chicago to Saint-Gilles? Find the lowest prices on one-way and return tickets right here.
Brussels.P25,933 per passenger.Departing Tue, 2 Feb, returning Mon, 22 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Tue, 2 Feb, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Mon, 22 Feb, arriving in Chicago O'Hare International.Price includes taxes and charges.From P25,933, select.
Brussels.P26,741 per passenger.Departing Mon, 20 Apr, returning Tue, 28 Apr.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Mon, 20 Apr, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Tue, 28 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From P26,741, select.
Brussels.P27,703 per passenger.Departing Mon, 18 Jan, returning Mon, 1 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Mon, 18 Jan, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Mon, 1 Feb, arriving in Chicago O'Hare International.Price includes taxes and charges.From P27,703, select.
Brussels.P28,054 per passenger.Departing Tue, 1 Sep, returning Tue, 15 Sep.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Tue, 1 Sep, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Tue, 15 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From P28,054, select.
Brussels.P28,200 per passenger.Departing Sat, 25 Apr, returning Sat, 2 May.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Sat, 25 Apr, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Sat, 2 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P28,200, select.
Brussels.P30,986 per passenger.Departing Fri, 25 Sep, returning Sun, 4 Oct.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Fri, 25 Sep, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Sun, 4 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From P30,986, select.
Brussels.P31,106 per passenger.Departing Mon, 23 Mar, returning Mon, 30 Mar.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Mon, 23 Mar, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Mon, 30 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From P31,106, select.
Brussels.P32,212 per passenger.Departing Mon, 17 Aug, returning Mon, 24 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Mon, 17 Aug, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Mon, 24 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From P32,212, select.
Brussels.P32,636 per passenger.Departing Thu, 19 Nov, returning Sat, 28 Nov.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Thu, 19 Nov, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Sat, 28 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From P32,636, select.
Brussels.P34,662 per passenger.Departing Sun, 3 May, returning Fri, 8 May.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Chicago O'Hare International on Sun, 3 May, arriving in Brussels International.Inbound indirect flight with Aer Lingus, departs from Brussels International on Fri, 8 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P34,662, select.
Brussels.P34,722 per passenger.Departing Thu, 7 Jan, returning Thu, 21 Jan.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Chicago O'Hare International on Thu, 7 Jan, arriving in Brussels International.Inbound indirect flight with Turkish Airlines, departs from Brussels International on Thu, 21 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From P34,722, select.
Brussels.P35,828 per passenger.Departing Fri, 28 Aug, returning Sat, 12 Sep.Return flight with Scandinavian Airlines and Brussels Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Fri, 28 Aug, arriving in Brussels International.Inbound indirect flight with Brussels Airlines, departs from Brussels International on Sat, 12 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From P35,828, select.
Brussels.P43,390 per passenger.Departing Wed, 3 Jun, returning Wed, 10 Jun.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Chicago O'Hare International on Wed, 3 Jun, arriving in Brussels International.Inbound indirect flight with Aer Lingus, departs from Brussels International on Wed, 10 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From P43,390, select.
Brussels.P45,630 per passenger.Departing Thu, 28 May, returning Thu, 4 Jun.Return flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from Chicago O'Hare International on Thu, 28 May, arriving in Brussels International.Inbound indirect flight with Aer Lingus, departs from Brussels International on Thu, 4 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From P45,630, select.
Brussels.P47,125 per passenger.Departing Mon, 4 Jan, returning Mon, 18 Jan.Return flight with United.Outbound direct flight with United departs from Chicago O'Hare International on Mon, 4 Jan, arriving in Brussels International.Inbound direct flight with United departs from Brussels International on Mon, 18 Jan, arriving in Chicago O'Hare International.Price includes taxes and charges.From P47,125, select.
Brussels.P47,687 per passenger.Departing Sat, 16 May, returning Sat, 15 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Chicago O'Hare International on Sat, 16 May, arriving in Brussels International.Inbound indirect flight with Scandinavian Airlines, departs from Brussels International on Sat, 15 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From P47,687, select.

Chicago to Saint-Gilles: Flight information

The things to know before you go.
Fly intoBrussels International Airport
Distance to Saint-Gilles12.9 km
Cheapest flightP25,933
Cheapest month to flyFebruary
Most popular airlineUnited
Average flight time8 hrs, 1 min

Find the cheapest month to fly from Chicago to Saint-Gilles

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Chicago to Saint-Gilles flights are currently cheapest in February. We’ve based this on flights into Brussels International Airport.
Mar
from P31,106
Apr
from P26,741
May
from P34,662
Jun
from P43,390
Jul
from P55,419
Aug
from P32,212
Sep
from P28,054
Oct
from P85,733
Nov
from P32,636
Dec
Find prices
Jan
from P34,722
Feb
from P25,933

Finding cheap flights from Chicago to Saint-Gilles: Frequently asked questions

There are 3 airports near Saint-Gilles: Brussels International Airport, Antwerp Deurne Airport and Brussels S. Charleroi Airport.
The best price we found for a return flight from Chicago to Saint-Gilles is P25,933. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
United, Air Canada, Lufthansa all offer direct flights to Brussels International Airport.
We've checked every Chicago to Saint-Gilles fare we could find, and the cheapest upcoming date to fly seems to be on Tuesday, 2 February 2027. Overall, the cheapest month to fly from Chicago to Saint-Gilles is usually February.
If you're flying from Chicago, the cheapest airport near Saint-Gilles is Brussels International – which is 12.9 km away from the centre of Saint-Gilles. We've found flights into this airport from P25,933.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Saint-Gilles on Tuesday, 2 February 2027.
No airlines currently offer direct flights between Chicago and Saint-Gilles. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Saint-Gilles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint-Gilles is around 40 days in advance, so don’t leave your flight to the last minute.
Brussels International Airport is 12.9km from Saint-Gilles, Antwerp Deurne Airport is 40.9km from Saint-Gilles, and Brussels S. Charleroi Airport is 42.0km from Saint-Gilles.
Brussels International Airport is closest to Saint-Gilles, at around 12.9 km away.
The cheapest airline that flies to Saint-Gilles is Scandinavian Airlines. And the cheapest airline that flies to Antwerp Deurne Airport is United.