$294+ Cheap flights from Illinois to Bruxelles-National (BRU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Bruxelles-National with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Bruxelles-National
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Bruxelles-National (BRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 30, 2025.
Round-trip from | $460 (oojo) |
|---|---|
One-way from | $294 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $914 |
Good round-trip deal | $992 or less |
Good one-way deal | $629 or less |
Find flight deals from Illinois to Bruxelles-National
Cheapest flights from Illinois to Bruxelles-NationalExplore the most affordable flight options available from Illinois to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.
Explore the most affordable flight options available from Illinois to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.
This oojo deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Virgin Atlantic deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KAYAK deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Illinois to Bruxelles-National within your budget
Customize your flight search to find flights from Illinois to Bruxelles-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 30, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
lun. 4/28
7:15 pm-3:20 pm
1 stop13h 05m
Brussels Bruxelles-National
mié. 5/7
7:00 pm-4:10 pm
2 stops28h 10m
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
mar. 4/22
7:50 pm-9:20 pm
1 stop18h 30m
Brussels Bruxelles-National
mar. 4/29
6:50 pm-9:50 am
1 stop22h 00m
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
mié. 2/26
5:15 am-12:05 pm
2 stops23h 50m
Brussels Bruxelles-National
mié. 3/5
10:30 am-9:22 am
3 stops29h 52m
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
dom. 3/23
4:55 pm-9:35 am
1 stop10h 40m
Brussels Bruxelles-National
lun. 3/31
10:20 am-7:00 pm
1 stop15h 40m
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
sáb. 4/5
8:30 pm-7:45 pm
1 stop16h 15m
Brussels Bruxelles-National
sáb. 4/12
10:05 pm-11:50 am
1 stop20h 45m
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
mié. 2/26
11:44 am-5:00 pm
2 stops22h 16m
Brussels Bruxelles-National
mié. 3/5
6:00 am-3:30 pm
1 stop16h 30m
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
dom. 3/23
9:50 am-7:55 am
2 stops16h 05m
Brussels Bruxelles-National
lun. 3/31
10:00 am-10:47 am
1 stop31h 47m
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
jue. 3/20
6:00 am-9:35 am
2 stops21h 35m
Brussels Bruxelles-National
jue. 4/3
10:20 am-10:18 pm
2 stops18h 58m
ChicagoBrussels
MDW - BRU
MDWBRU
Chicago Midway
vie. 3/21
9:54 am-9:00 am
2 stops17h 06m
Brussels Bruxelles-National
mié. 4/2
10:25 am-6:18 pm
2 stops14h 53m
St. LouisBrussels
STL - BRU
STLBRU
Lambert-St Louis
jue. 3/20
8:25 am-9:50 am
2 stops19h 25m
Brussels Bruxelles-National
jue. 4/3
12:00 pm-3:47 pm
3 stops34h 47m
Best time to book a flight from Illinois to Bruxelles-National
Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Illinois with our price prediction graph.
Travel insights for flights from Illinois to Bruxelles-National
Get recent, data-driven insights about flights from Illinois to Bruxelles-National including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois to Brussels Bruxelles-National Airport?
Currently, November is the cheapest month in which you can book a flight from Illinois to Brussels Bruxelles-National Airport (average of $614). Flying from Illinois to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IL to BRU?
Find hourly flight availability from Illinois to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 30, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Brussels Bruxelles-National Airport as you normally would.
Weekly flight availability from Illinois to Brussels Bruxelles-National Airport
Explore weekly flight availability from Illinois to Bruxelles-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 30, 2025.
The most flights from USIL to BRU are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
Rainfall in Bruxelles-National by month
Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 1.6 in.
Temperature in Bruxelles-National by month
Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Brussels Bruxelles-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).
Reviews of airlines servicing Bruxelles-National
Get insights into the airlines that provide service to Bruxelles-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bruxelles-National. Reviews last updated enero 30, 2025.
Read through reviews of airlines operating flights from Illinois to Brussels, such as Delta, KLM and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Overall
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Entertainment
Overall
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Entertainment
Overall
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Entertainment
Overall
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Entertainment
Overall
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Entertainment
Overall
Boarding
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Illinois to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Bruxelles-National
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Illinois to Bruxelles-National
Discover the top 9 airlines that operate flights from Illinois to Bruxelles-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$405 | Average$579 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$438 | Average$571 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$513 | Average$801 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$540 | Average$704 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$543 | Average$634 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$600 | Average$821 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$632 | Average$1,127 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$686 | Average$1,041 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$813 | Average$1,409 | FlexibilityNo cancel fee | On-timeN/A |