$340+ Cheap flights from Chicago (CHI) 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BRU
Jun 2 — Jun 91
Round-trip
1 adult, Economy
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Find cheap flights from Chicago 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.Cheapflights Tip: The best prices from Chicago to Brussels Bruxelles-National are usually found in February or January, booked 88 days in advance, depart on a Tuesday or Wednesday and return on a Sunday
Cheap flight deals from Chicago to Bruxelles-National
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Best
Last-minute
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Cheapest flights from Chicago to Bruxelles-NationalExplore the most affordable flight options available from Chicago to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
Explore the most affordable flight options available from Chicago to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
This CrystalTravel deal was found by Cheapflights users on 5/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:20 pm
ORD
- BRU
1 stop16h 15m
Scandinavian Airlines
Tue 12/810:20 am
BRU
- ORD
1 stop13h 25m
Scandinavian Airlines
Deal found 5/2![Scandinavian Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Thu 11/57:20 pm
ORD
- BRU
1 stop12h 10m
Scandinavian Airlines
Sun 11/1510:20 am
BRU
- ORD
1 stop13h 25m
Scandinavian Airlines
Deal found 5/1![Scandinavian Airlines logo]()
$610
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:20 pm
ORD
- BRU
1 stop16h 15m
Scandinavian Airlines
Tue 12/18:30 pm
BRU
- ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 4/28![Scandinavian Airlines logo]()
$613
This CrystalTravel deal was found by Cheapflights users on 5/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:20 pm
ORD
- BRU
2 stops16h 20m
Scandinavian Airlines
Thu 11/1210:20 am
BRU
- ORD
1 stop13h 25m
Scandinavian Airlines
Deal found 5/2![Scandinavian Airlines logo]()
$615
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Wed 12/27:20 pm
ORD
- BRU
1 stop12h 10m
Scandinavian Airlines
Wed 12/910:20 am
BRU
- ORD
1 stop13h 35m
Scandinavian Airlines
Deal found 4/30![Scandinavian Airlines logo]()
$624
This AirNGo deal was found by Cheapflights users on 5/2. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:20 pm
ORD
- BRU
1 stop12h 10m
Scandinavian Airlines
Mon 11/307:15 pm
BRU
- ORD
1 stop28h 30m
Scandinavian Airlines
Deal found 5/2![Scandinavian Airlines logo]()
$627
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:20 pm
ORD
- BRU
2 stops16h 00m
Scandinavian Airlines
Sat 12/58:30 pm
BRU
- ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 4/28![Scandinavian Airlines logo]()
$632
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:20 pm
ORD
- BRU
1 stop16h 15m
Scandinavian Airlines
Wed 11/48:30 pm
BRU
- ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 4/28![Scandinavian Airlines logo]()
$634
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Sun 11/227:20 pm
ORD
- BRU
1 stop16h 15m
Scandinavian Airlines
Mon 11/308:30 pm
BRU
- ORD
1 stop27h 15m
Scandinavian Airlines
Deal found 4/30![Scandinavian Airlines logo]()
$657
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Mon 6/110:15 am
MDW
- BRU
3 stops20h 00m
Multiple Airlines
Sat 6/69:40 am
BRU
- MDW
2 stops30h 55m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$953
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:35 am
MDW
- BRU
1 stop17h 20m
KLM
Tue 12/1510:45 am
BRU
- MDW
2 stops14h 52m
KLM
Deal found 4/29![KLM logo]()
$996
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 12/89:30 am
MDW
- BRU
2 stops18h 25m
Delta
Tue 12/158:05 am
BRU
- MDW
2 stops17h 32m
Delta
Deal found 4/29![Delta logo]()
$1,000
Best flights from Chicago to Bruxelles-NationalDiscover carefully curated flight deals from Chicago to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
Discover carefully curated flight deals from Chicago to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:15 pm
ORD
- BRU
1 stop12h 20m
Scandinavian Airlines
Tue 9/2210:20 am
BRU
- ORD
2 stops18h 46m
Scandinavian Airlines
Deal found 4/28![Scandinavian Airlines logo]()
$775
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:15 pm
ORD
- BRU
2 stops32h 00m
Multiple Airlines
Sat 9/266:25 am
BRU
- ORD
2 stops16h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,019
This Turkish Airlines deal was found by Cheapflights users on 5/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:10 pm
ORD
- BRU
1 stop18h 15m
Turkish Airlines
Wed 8/56:50 pm
BRU
- ORD
1 stop21h 50m
Turkish Airlines
Deal found 5/2![Turkish Airlines logo]()
$1,088
This Icelandair deal was found by Cheapflights users on 5/3. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:55 pm
ORD
- BRU
2 stops16h 00m
Icelandair
Thu 7/231:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 5/3![Icelandair logo]()
$1,173
This Delta deal was found by Cheapflights users on 5/2. 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.
Tue 7/287:17 pm
ORD
- BRU
2 stops12h 23m
Delta
Fri 8/710:25 am
BRU
- ORD
1 stop10h 50m
Delta
Deal found 5/2![Delta logo]()
$1,205
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:41 pm
MDW
- BRU
1 stop11h 59m
KLM
Fri 8/79:45 am
BRU
- MDW
1 stop13h 30m
KLM
Deal found 4/29![KLM logo]()
$1,212
This United Airlines deal was found by Cheapflights users on 5/2. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 pm
ORD
- BRU
Nonstop8h 00m
United Airlines
Mon 7/2010:15 am
BRU
- ORD
Nonstop8h 45m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,302
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:57 pm
ORD
- BRU
2 stops15h 08m
Austrian Airlines
Sun 9/136:50 am
BRU
- ORD
2 stops17h 10m
Austrian Airlines
Deal found 4/29![Austrian Airlines logo]()
$1,387
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:05 pm
MDW
- BRU
1 stop11h 35m
Delta
Fri 9/49:45 am
BRU
- MDW
1 stop13h 42m
Delta
Deal found 4/28![Delta logo]()
$1,212
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 7/2911:05 am
MDW
- BRU
1 stop13h 35m
Delta
Fri 8/79:45 am
BRU
- MDW
2 stops15h 40m
Delta
Deal found 4/29![Delta logo]()
$1,217
This United Airlines deal was found by Cheapflights users on 4/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:35 pm
ORD
- BRU
1 stop11h 40m
United Airlines
Sat 9/2610:15 am
BRU
- ORD
Nonstop8h 45m
United Airlines
Deal found 4/30![United Airlines logo]()
$1,379
This Scandinavian Airlines deal was found by Cheapflights users on 5/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:15 pm
ORD
- BRU
1 stop12h 20m
Multiple Airlines
Tue 5/268:00 am
BRU
- ORD
2 stops15h 10m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,392
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:03 am
ORD
- BRU
2 stops17h 02m
Austrian Airlines
Mon 8/176:50 am
BRU
- ORD
2 stops18h 47m
Austrian Airlines
Deal found 4/29![Austrian Airlines logo]()
$1,392
This Delta deal was found by Cheapflights users on 5/2. 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.
Wed 9/3010:35 am
MDW
- BRU
1 stop14h 05m
Delta
Sat 10/249:45 am
BRU
- MDW
2 stops15h 52m
Delta
Deal found 5/2![Delta logo]()
$1,341
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 9/161:05 pm
MDW
- BRU
1 stop11h 35m
Delta
Tue 9/229:45 am
BRU
- MDW
1 stop13h 42m
Delta
Deal found 5/1![Delta logo]()
$1,427
This Icelandair deal was found by Cheapflights users on 4/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:00 pm
MDW
- BRU
2 stops16h 55m
Multiple Airlines
Wed 6/101:50 pm
BRU
- MDW
2 stops16h 20m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,879
This Delta deal was found by Cheapflights users on 5/2. 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.
Wed 7/1511:05 am
MDW
- BRU
2 stops15h 35m
Delta
Mon 7/209:45 am
BRU
- MDW
1 stop13h 30m
Delta
Deal found 5/2![Delta logo]()
$1,617
This Delta deal was found by Cheapflights users on 5/1. 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.
Sun 5/176:23 am
MDW
- BRU
1 stop18h 17m
Delta
Tue 5/269:45 am
BRU
- MDW
2 stops15h 48m
Delta
Deal found 5/1![Delta logo]()
$1,781
Last-minute flights from Chicago to Bruxelles-NationalDiscover last-minute flight deals from Chicago to Bruxelles-National. Data last updated May 3, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Bruxelles-National. Data last updated May 3, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:25 am
ORD
- BRU
1 stop20h 50m
Turkish Airlines
Mon 5/46:50 pm
BRU
- ORD
1 stop21h 50m
Turkish Airlines
Deal found 4/30![Turkish Airlines logo]()
$902
This BusinessClass deal was found by Cheapflights users on 4/30. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:15 pm
ORD
- BRU
1 stop17h 35m
Scandinavian Airlines
Thu 5/148:30 pm
BRU
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 4/30![Scandinavian Airlines logo]()
$862
This deal was found by Cheapflights users on 4/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:25 pm
ORD
- BRU
1 stop10h 30m
Icelandair
Wed 5/131:50 pm
BRU
- ORD
1 stop11h 25m
Icelandair
Deal found 4/28![Icelandair logo]()
$969
This Trip.com deal was found by Cheapflights users on 5/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:05 am
ORD
- BRU
2 stops20h 25m
Multiple Airlines
Tue 5/193:15 pm
BRU
- ORD
2 stops28h 20m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$878
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:53 pm
MDW
- BRU
1 stop11h 47m
Delta
Tue 5/269:45 am
BRU
- MDW
1 stop13h 27m
Delta
Deal found 4/30![Delta logo]()
$1,767
This KLM deal was found by Cheapflights users on 5/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:59 am
MDW
- BRU
1 stop13h 41m
KLM
Tue 5/269:45 am
BRU
- MDW
1 stop13h 27m
KLM
Deal found 5/3![KLM logo]()
$1,772
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sun 5/246:36 pm
MDW
- BRU
2 stops30h 14m
Multiple Airlines
Sun 6/79:45 am
BRU
- MDW
2 stops30h 50m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,095
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:55 am
ORD
- BRU
3 stops24h 30m
Multiple Airlines
Tue 6/210:00 am
BRU
- ORD
3 stops31h 18m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$856
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Wed 5/279:55 am
ORD
- BRU
3 stops27h 50m
Multiple Airlines
Tue 6/210:00 am
BRU
- ORD
2 stops16h 25m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$928
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:55 am
ORD
- BRU
2 stops20h 00m
Multiple Airlines
Thu 6/41:50 pm
BRU
- ORD
2 stops26h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$919
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:53 pm
MDW
- BRU
1 stop11h 47m
Multiple Airlines
Thu 6/49:45 am
BRU
- MDW
1 stop13h 27m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,217
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:55 am
ORD
- BRU
2 stops23h 30m
Multiple Airlines
Wed 6/38:55 am
BRU
- ORD
2 stops35h 10m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$971
One-way flights from Chicago to Bruxelles-NationalSearch for one-way flight options from Chicago to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
Search for one-way flight options from Chicago to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:20 pm
MDW
- BRU
2 stops35h 35m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:15 am
MDW
- BRU
2 stops40h 00m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Fri 7/39:15 pm
MDW
- BRU
3 stops32h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:15 am
MDW
- BRU
2 stops40h 20m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$363
This Mytrip deal was found by Cheapflights users on 5/1. 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.
Wed 6/39:55 am
ORD
- BRU
2 stops25h 00m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:25 pm
ORD
- BRU
3 stops31h 10m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:25 pm
ORD
- BRU
3 stops27h 35m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Thu 9/37:25 pm
ORD
- BRU
3 stops30h 45m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:25 pm
ORD
- BRU
3 stops27h 35m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Tue 7/2810:25 pm
ORD
- BRU
3 stops28h 10m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Fri 5/293:20 pm
MDW
- BRU
2 stops34h 55m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Fri 7/109:21 pm
MDW
- BRU
3 stops56h 34m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$404
Find flight deals from Chicago to Bruxelles-National
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 May 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $634 (FlightHub) |
One-way from | $340 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,223 |
Good round-trip deal | $1,389 or less |
Good one-way deal | $638 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 May 3, 2026.
Use the filters below to find and compare flights from Chicago to Brussels Bruxelles-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Wed 9/16
7:15 pm-2:35 pm
1 stop12h 20m
Brussels Bruxelles-National
Tue 9/22
10:20 am-10:06 pm
2 stops18h 46m
$775
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Fri 9/18
7:15 pm-10:15 am
2 stops32h 00m
Brussels Bruxelles-National
Sat 9/26
6:25 am-4:10 pm
2 stops16h 45m
$1,019
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Wed 7/29
8:10 pm-9:25 pm
1 stop18h 15m
Brussels Bruxelles-National
Wed 8/5
6:50 pm-9:40 am
1 stop21h 50m
$1,088
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Sat 7/18
1:55 pm-12:55 pm
2 stops16h 00m
Brussels Bruxelles-National
Thu 7/23
1:50 pm-6:15 pm
1 stop11h 25m
$1,173
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Tue 7/28
7:17 pm-2:40 pm
2 stops12h 23m
Brussels Bruxelles-National
Fri 8/7
10:25 am-2:15 pm
1 stop10h 50m
$1,205
ChicagoBrussels
MDW - BRU
MDWBRU
Chicago Midway
Wed 7/29
12:41 pm-7:40 am
1 stop11h 59m
Brussels Bruxelles-National
Fri 8/7
9:45 am-4:15 pm
1 stop13h 30m
$1,212
ChicagoBrussels
MDW - BRU
MDWBRU
Chicago Midway
Sun 8/23
1:05 pm-7:40 am
1 stop11h 35m
Brussels Bruxelles-National
Fri 9/4
9:45 am-4:27 pm
1 stop13h 42m
$1,212
ChicagoBrussels
MDW - BRU
MDWBRU
Chicago Midway
Wed 7/29
11:05 am-7:40 am
1 stop13h 35m
Brussels Bruxelles-National
Fri 8/7
9:45 am-6:25 pm
2 stops15h 40m
$1,217
Quickest round-trip
ChicagoBrussels
ORD - BRU
ORDBRU
Chicago O'Hare Intl
Wed 7/15
6:00 pm-9:00 am
Nonstop8h 00m
Brussels Bruxelles-National
Mon 7/20
10:15 am-12:00 pm
Nonstop8h 45m
$1,302
ChicagoBrussels
MDW - BRU
MDWBRU
Chicago Midway
Wed 9/30
10:35 am-7:40 am
1 stop14h 05m
Brussels Bruxelles-National
Sat 10/24
9:45 am-6:37 pm
2 stops15h 52m
$1,341
Showing 1-10 of 36 resultsSorted by cheapest first
Compare providers for flights from Chicago to Bruxelles-National
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Bruxelles-National in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Chicago-Brussels Bruxelles-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Brussels Bruxelles-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Bruxelles-National
Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Chicago with our price prediction graph.
CHI-BRU
MDW-BRU
ORD-BRU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Brussels Bruxelles-National Airport
CHI-BRU
MDW-BRU
ORD-BRU
How far ahead should I book a flight from Chicago to Brussels Bruxelles-National Airport?
To ensure you get the cheapest price possible for a flight from Chicago to Brussels Bruxelles-National Airport, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Chicago to Brussels Bruxelles-National Airport?
Currently, May is the cheapest month in which you can book a flight from Chicago to Brussels Bruxelles-National Airport (average of $129). Flying from Chicago to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $446). 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 CHI to BRU?
Find hourly flight availability from Chicago 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 May 3, 2026.
When flying from Chicago to Brussels Bruxelles-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Chicago to Brussels Bruxelles-National Airport
Explore weekly flight availability from Chicago 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 May 3, 2026.
The most flights from CHI to BRU are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Chicago to Brussels Bruxelles-National Airport?
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 May 3, 2026.
See what other customers who have flown with Turkish Airlines,Scandinavian Airlines, andUnited Airlines from Chicago to Brussels Bruxelles-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
7.3
Food
7.5
Crew
7.8
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Entertainment
7.5
Boarding
7.3
Food
7.5
Crew
7.8
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Entertainment
7.5
Boarding
7.3
Food
7.5
Crew
7.8
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Entertainment
7.5
Boarding
7.3
Food
7.5
Crew
7.8
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Entertainment
7.5
Boarding
7.3
Food
7.5
Crew
7.8
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Entertainment
7.5
Boarding
7.3
Food
7.5
Crew
7.8
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentJim,Apr 2026
SEA - IST
Related info for your journey
Find useful and relevant information for your journey from Chicago to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Brussels Bruxelles-National Airport?
Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locationsMons
Hasselt
Charleroi
Mechelen
Zaventem
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Other flights to Bruxelles-National
Explore flights to Bruxelles-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 3, 2026.
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Chicago and Bruxelles-National flights
Browse other Chicago and Bruxelles-National flight options. Last updated on May 3, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on May 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Chicago to Bruxelles-National
Discover the top 8 airlines that operate flights from Chicago 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 May 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$513 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$418 | Average$610 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$419 | Average$806 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$444 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$481 | Average$751 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$586 | Average$1,048 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$752 | Average$1,765 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$969 | Average$1,369 | FlexibilityNo cancel fee | On-time76% |