Cheap Flights from Brussels to Chicago
No deal from Brussels to Chicago has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Brussels to Chicago, the lowest round-trip fare we recorded was $391, in September. The typical fare was $582. September was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $702 on Aer Lingus, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/brussels">from Brussels</a>, <a href="/to/chicago">to Chicago</a>, or the return direction <a href="/from/chicago/to/brussels">Chicago to Brussels</a>.
Latest price we saw: Brussels to Chicago
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Brussels (BRU) to Chicago (ORD) | $702 | 8.5¢ | Dec 10 – Dec 17 | Aer Lingus | Oct 17 | Check price |
Price history: Brussels to Chicago
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $548 | $654 | 4 |
| Sep 2026 | $391 | $498 | 2 |
| Aug 2026 | $571 | $595 | 8 |
Frequently asked questions
How many flight deals from Brussels to Chicago are on Sparkflights right now?
There are 0 verified deals from Brussels to Chicago on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Brussels to Chicago?
The lowest fare we've recorded from Brussels to Chicago is $391, based on 14 price observations over 3 months.
How much does a flight from Brussels to Chicago cost?
The typical round-trip fare we observed from Brussels to Chicago is $582, against a recorded low of $391. These are observations, not quotes.
When is the cheapest month to fly Brussels to Chicago?
September was the cheapest month we observed from Brussels to Chicago and August the dearest, over 3 months of data.
What is the current price from Brussels to Chicago?
The most recent fare our sweep saw from Brussels to Chicago is $702, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.