Cheap flights from Chicago (CHI) to Brussels

CHI — BRU
Feb 7 — Feb 141

How to find the cheapest flight from Chicago (CHI) to Brussels

All the information you need to plan the best CHI to BR1 flight in 2023: compare Chicago to Brussels flight prices with the expected peak season, weather and rainfall in Brussels.

CHI - BRU

Price

$604 - $1,234

BRU

Temperature

37.4 - 62.6 °F

BRU

Rainfall

1.6 - 3.1 inches

Popular inJulyHigh demand for flights, 37% potential price rise
Cheapest inMarchBest time to find cheap flights, 23% potential price drop
Round-trip from$604From Chicago (CHI) to Brussels
One-way from$282One-way flight from Chicago (CHI) to Brussels

How far in advance should I book a flight from Chicago to Brussels?

Travelers have found it’s best to book a flight 18 days in advance to save up to 18% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 18 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to Brussels 1-2 weeks in advance for as low as $838, or $1,020 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago to Brussels?

The best pricing can be found in the month of March. Prices to Brussels from Chicago average $783. You can even find prices in March for less than $783, as users have found deals to Brussels from as low as $458. The month of July appears to be one of the more expensive times to travel to Brussels from Chicago. Flying in the targeted month can save you up to 57%.

When is the cheapest time to fly from Chicago to Brussels (CHI - BRU)?

When flying from Chicago to Brussels, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Chicago to Brussels in February, March 2023

The best prices found for CHI to Brussels flights for February, March
Feb 19 - Feb 21
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

19h 15m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

1 stop

24h 35m
$404

Scandinavian Airlines

Pick Dates

Deal found 1/31

Feb 19 - Feb 21
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

19h 15m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

2 stops

24h 40m
$408

Scandinavian Airlines

Pick Dates

Deal found 1/31

Mar 7 - Mar 14
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

14h 45m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

1 stop

24h 35m
$410

Scandinavian Airlines

Pick Dates

Deal found 1/30

Chicago to Brussels 2023 flight deals

Cheap flights to Brussels from Chicago found for this year
Feb 19 - Feb 21
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

19h 15m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

1 stop

24h 35m
$404

Scandinavian Airlines

Pick Dates

Deal found 1/31

Apr 8 - Apr 17
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

22h 20m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

1 stop

24h 20m
$407

Scandinavian Airlines

Pick Dates

Deal found 1/30

Feb 19 - Feb 21
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

19h 15m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

2 stops

24h 40m
$408

Scandinavian Airlines

Pick Dates

Deal found 1/31

Cheap Delta flights from Chicago to Brussels

Mar 7 - Mar 14
MDW

Chicago Midway

BRU

Brussels Bruxelles-National

2 stops

16h 10m
BRU

Brussels Bruxelles-National

MDW

Chicago Midway

2 stops

19h 44m
$649

Delta

Pick Dates

Deal found 1/30

Mar 1 - Mar 6
MDW

Chicago Midway

BRU

Brussels Bruxelles-National

2 stops

16h 01m
BRU

Brussels Bruxelles-National

MDW

Chicago Midway

2 stops

18h 23m
$673

Delta

Pick Dates

Deal found 2/1

Mar 2 - Mar 6
MDW

Chicago Midway

BRU

Brussels Bruxelles-National

2 stops

17h 00m
BRU

Brussels Bruxelles-National

MDW

Chicago Midway

2 stops

18h 23m
$693

Delta

Pick Dates

Deal found 1/30

Cheap Scandinavian Airlines flights from Chicago to Brussels

Feb 19 - Feb 21
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

19h 15m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

1 stop

24h 35m
$404

Scandinavian Airlines

Pick Dates

Deal found 1/31

Apr 8 - Apr 17
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

22h 20m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

1 stop

24h 20m
$407

Scandinavian Airlines

Pick Dates

Deal found 1/30

Feb 19 - Feb 21
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

19h 15m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

2 stops

24h 40m
$408

Scandinavian Airlines

Pick Dates

Deal found 1/31

Non-stop flights to Brussels from Chicago

Save time with Chicago to Brussels direct flight deals
Mar 1 - Mar 8
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

Nonstop

7h 45m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

Nonstop

9h 10m
$630

Lufthansa

Pick Dates

Deal found 2/1

Mar 2 - Mar 15
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

Nonstop

7h 45m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

Nonstop

9h 10m
$665

United Airlines

Pick Dates

Deal found 2/2

Mar 2 - Mar 6
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

Nonstop

7h 45m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

Nonstop

9h 10m
$680

United Airlines

Pick Dates

Deal found 2/2

Last minute flights from Chicago to Brussels

Late deals on return flights to Brussels from Chicago, departing today and this week
Feb 12 - Feb 16
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

14h 45m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

1 stop

24h 35m
$410

Scandinavian Airlines

Pick Dates

Deal found 1/30

Feb 12 - Feb 16
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

14h 45m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

2 stops

23h 05m
$425

Scandinavian Airlines

Pick Dates

Deal found 1/30

Feb 9 - Feb 16
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

Nonstop

7h 45m
BRU

Brussels Bruxelles-National

ORD

Chicago O'Hare Intl

Nonstop

9h 10m
$631

United Airlines

Pick Dates

Deal found 2/2

One-way flights to Brussels from Chicago

The cheapest one-way flights from Chicago to Brussels
Mar 26
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

3 stops

51h 45m
$255

Multiple Airlines

Pick Dates

Deal found 1/30

Mar 26
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

1 stop

14h 55m
$282

TAP AIR PORTUGAL

Pick Dates

Deal found 1/30

Mar 26
ORD

Chicago O'Hare Intl

BRU

Brussels Bruxelles-National

2 stops

33h 00m
$287

Multiple Airlines

Pick Dates

Deal found 1/30

Reviews of Airlines Servicing Brussels

Delta
7.9
Good
2,039 reviews

Comfort

7.9

Overall

7.9

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

Delta
7.9
Good
2,039 reviews
Delta
7.9
Good
2,039 reviews

Comfort

7.9

Overall

7.9

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

Air France
7.7
Good
117 reviews
Delta
7.9
Good
2,039 reviews

Comfort

7.9

Overall

7.9

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

United Airlines
7.6
Good
1,189 reviews
Delta
7.9
Good
2,039 reviews

Comfort

7.9

Overall

7.9

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

KLM
7.5
Good
118 reviews
Delta
7.9
Good
2,039 reviews

Comfort

7.9

Overall

7.9

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

Scandinavian Airlines
6.9
Okay
103 reviews
Delta
7.9
Good
2,039 reviews

Comfort

7.9

Overall

7.9

Boarding

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

Related info for your journey

Useful info, stats and facts about Chicago to Brussels flights.

Which airlines flying from Chicago to Brussels have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chicago to Brussels that may be offering flexible cancellation policies are United Airlines, Lufthansa, and Scandinavian Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Chicago to Brussels for under $500 on Cheapflights?

Yes, there are multiple flights from Chicago to Brussels for under $500. The cheapest flight booked recently is on Scandinavian Airlines for just $404, but on average you can expect to pay $470.

Are there nonstop flights from Chicago to Brussels for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago to Brussels under $700. A good price for a nonstop flight from Chicago to Brussels is less than $828.

Are there last-minute flights available from Chicago to Brussels for under $500?

There are currently 20+ open flights from Chicago to Brussels within the next 7 days for less than $500.

What are the cheapest airlines flying from Chicago to Brussels round-trip?

According to our current data, Scandinavian Airlines ($404), and Aer Lingus ($510) offers the cheapest pricing from Chicago to Brussels. You may be able to fly from Chicago to Brussels for 48% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Chicago to Brussels one-way?

The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $282. However, be on the lookout for offers from Scandinavian Airlines and Aer Lingus, as they are both options that can get you from Chicago to Brussels for a low price.

What are the most popular routes from Chicago to Brussels?

When deciding which route to take from Chicago to Brussels consider Chicago O'Hare Intl - Brussels Bruxelles-National, Chicago Midway - Brussels Bruxelles-National or Chicago O'Hare Intl - Charleroi Brussels as they are the most popular.

What are the most popular airlines that fly from Chicago to Brussels?

Consider American Airlines, Air France or Finnair when booking your flight. These represent the most popular airlines when flying from Chicago to Brussels.

What are the most reliable airlines from Chicago to Brussels?

Consider Emirates (57%), Qatar Airways (45%) or Air Canada (40%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Brussels.

What are the cheapest flights from Chicago to Brussels?

Looking for the cheapest flight from Chicago to Brussels? While on average our users pay $2,273, our data indicates the cheapest price to be $481. The most popular route (Chicago O'Hare Intl - Brussels Bruxelles-National), is priced around $407.

Top 10 airlines flying from Chicago to Brussels

The chart below displays the airlines Cheapflights users traveling from Chicago to Brussels choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$21FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Scandinavian AirlinesCheapest$391Average$539FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Scandinavian Airlines flights
FinnairCheapest$438Average$578FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Finnair flights
IcelandairCheapest$444Average$700FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Icelandair flights
TAP AIR PORTUGALCheapest$480Average$592FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights
Turkish AirlinesCheapest$486Average$647FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Turkish Airlines flights
Aer LingusCheapest$490Average$724FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights
Brussels AirlinesCheapest$531Average$1,429FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Brussels Airlines flights
LufthansaCheapest$600Average$770FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
United AirlinesCheapest$617Average$804FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Chicago to Brussels

See what time of day planes typically take off from Chicago to Brussels
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chicago to Brussels

See how many times per day planes take to the skies headed from Chicago to Brussels
Sunday6daily flights
Monday6daily flights
Tuesday6daily flights
Wednesday6daily flights
Thursday6daily flights
Friday6daily flights
Saturday6daily flights
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