
Cheap Flights from Chicago to Belgium
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook Cheap Chicago to Belgium Plane Tickets
Recent round-trip flight deals from Chicago to Belgium
Recent one-way flight deals from Chicago to Belgium
Recent last minute flight deals from Chicago to Belgium
Recent direct flight deals from Chicago to Belgium
Price, demand and travel trends for Chicago to Belgium flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Are flights from Chicago to Belgium cheaper or more expensive than last year?
Fares from Chicago to Belgium are running about 6% higher than they were around this time last year, averaging $836 round-trip.
What are the cheapest fares from Chicago to Belgium right now?
The cheapest fare from Chicago to Belgium in the last week was $591 round-trip, to Brussels Bruxelles-National (BRU).
What’s the cheapest month to fly from Chicago to Belgium?
April is the cheapest time of year to fly, with average fares of $610. Prices are highest in June, when average flight costs increase to around $1,858.
When is the best time to book flights from Chicago to Belgium?
Book your flights 6 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 37% compared to booking last-minute (within 2 weeks of departure).
Which airport in Belgium is the cheapest to fly to from Chicago?
All flights from Chicago to Belgium arrive at Brussels Bruxelles-National (BRU). On average, round-trip fares are around $816.
What’s the cheapest day to fly from Chicago to Belgium?
Monday tends to be the cheapest day to fly from Chicago to Belgium, while Tuesday is the most expensive. Fares run about 35% higher that day, based on the past 12 months of KAYAK data.
What are the cheapest airlines to fly with from Chicago to Belgium?
Looking at KAYAK data from the last 12 months, the cheapest airlines to fly with from Chicago to Belgium are:
• Scandinavian Airlines from $386
• Icelandair from $418
• TAP AIR PORTUGAL from $444
• Aer Lingus from $503
• Turkish Airlines from $599
What airlines fly the most from Chicago to Belgium?
United Airlines is the only airline regularly offering nonstop flights from Chicago to Belgium, with an average of 7 weekly flights.
How do nonstop and one-stop fares from Chicago to Belgium compare?
Nonstop flights cost $1,294 on average, while one-stop flights average $687. If you are booking a connecting flight, the cheapest layover airport is generally Lisbon Humberto Delgado (LIS).
How many nonstop flights are there from Chicago to Belgium across the week?
There is 1 nonstop flight a day from Chicago to Belgium on average, and 7 each week. See the chart below for how they’re spread across the week.
What are the most popular flight destinations in Belgium?
Brussels is the most popular flight destination in Belgium, based on KAYAK data from the past 3 months.
Key details for Chicago to Belgium flights
Low season | May |
|---|---|
High season | November |
Cheapest flight | $307 |
Your Chicago to Belgium flight questions, answered
Find helpful answers about this route, including flight times, airports, airlines and booking tips.
Your guide to booking Chicago to Belgium flights
Get tips on when to book, when to fly and what to know before your trip.Reviews of the top 4 airlines serving from Chicago to Belgium
I WAS CANCELLED ! I thought entire flight was canceled but it was still ongoing and I was only canceled as a passenger and one day before my flight with really poor "choice" of next flights that completely ruined my family event. Absolutely disappointed by SAS. Will be avoiding this airline now
I WAS CANCELLED ! I thought entire flight was canceled but it was still ongoing and I was only canceled as a passenger and one day before my flight with really poor "choice" of next flights that completely ruined my family event. Absolutely disappointed by SAS. Will be avoiding this airline now
The flight was fully booked very hot and there was no room for hand luggage. I was surprised that there was not much leg room for such tall people. My seat mate barely had room for his hand luggage and had to put his feet and knees in front of my seat. Crew was a bit brash considering a full flight and late departure because of it.
The flight was pleasant with landing and take off being very smooth. Toilets were a bit busy at times but crew was very accommodating. Food service was quick and hot. The connecting short flight was full and there was not room for hand luggage.
No crying babies the whole flight would be nice. Impossible to sleep. No free snacks , only the main meal
They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work
Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.
Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.
On this shorter leg and with an older plane, just mediocre. On the connecting long haul (Chicago to Copenhagen) everything was great.
My outbound flight was incredible... Milan to Chicago. The crew worked so well together. Each passenger felt spoiled and incredibly valued. The crew on this flight was fine. Nothing to complain specifically about but could not give top rating only because of the superior crew, hospitality, warmth we felt on the first flight. Unfortunately. You managed to lose my luggage ..my only piece checked in. Lost in Copenhagen so I had the added stress, time wasted to file the report. To make things worse, Italian rail decided to strike that Sunday so I could not take the train as planned back to Switzerland. Horrible waiting time and poor communication for boarding substitution bus. The substition bus to the town of Stabio did not run on time and was late about 40 minutes.
The flight was cancelled early on and messed up the whole vacation and hard to get a refund from Kayak as they owned the ticket and of course they did not believe that SAS cancelled the ticket. Definite bad side to third party. SAS had rescheduled but overlapped the connecting flights. That did not work. Flight was cancelled long ago but Kayak still has it. Like it was taken? Bad IT ? Or all assumptions and no follow up which is the whole IT world. It needs to wake up and be more efficient. Especially as the world is going, there will be no freedom to do anything. And we will be living like the Middle Ages. Yeah, go read up on that while you still can.
On time. Carry on and personal bag was accommodated on the plane. Entertainment was accessible without bringing own device. Whole can of juice was provided rather than a pour.
Price was crazy watch it if you Chan he your flight
On time, easy boarding. Anytime you sit in an economy seat, it’s uncomfortable. New plane and the bathrooms were in the galley at the back of the plane which seemed odd.
Terrible service - they don’t want to be there and bad food. Entertainment system in economy from the 2000s
No drink service but there was no N/A as an option to choose. Seats were extremely tight. I am under 5.5 and I bumped my knees have no idea how taller people could manage.
Flight delayed, last seat on the plane, no arrival Gate available due to the plane departing late
Kayak booked this flight with only 1h 20min layover in Chicago. This made it impossible for me and several other passengers to reach this flight. Moreover, the gate closed boarding in spite of several passengers still on their way without waiting even one more minute. However, the plane departed with 20min (!) delay, i.e., there would have been at least 15 min time to let the delayed passengers board without causing any delays. I complained and as a "thank you" the attendent booked us on the last (!) flight to Indianapolis ~7h later! Thankfully, I caught the spitefulness and the United customer line rebooked the flight to an earlier flight. Although I can't grade this particular flight since I never had a chance to take it, Kayak made the mistake of a too short layover and the crew at the gate was awful.
Flight did not have wifi service. It was experiencing technical difficulties. Definitely and old plane that needs updating.
This flight has a history of leaving late, however, I was pleasantly surprised that it was not delayed this day. The flight went smooth, except I was in a window seat and the wall and my feet were freezing. I found it difficult to sleep due to being so cold, I also was using 2 provided UAL blankets and could not get my feet warm. This was annoying, but I still made it there on time and safe.
The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.
The check in crew were so friendly and attentive. Probably the best in my experience and I’ve been flying at least four times a year most of my adult life. Very considerate and I appreciate it.
OK overall. Flight was delayed Crew on flight was good
Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.
I flew economy class. Seats were very good and the crew was excellent
Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.
I appteciate the very courteous staff. The flight was good. Something that wasn't good was that my bag was only checked as far as Dublin and I had a connecting flight to Vienna. (That was a mistake the ORD desk made.) Fortunately the desk at DUB was able to re-tag without me having to re-check in (which initially it seemed I might have to do.)
It was excellent! The plane left Chicago early. Arrived in Dublin early. The crew was excellent! It was a great experience.
Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.
Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.
Flight was ontime, clean, staff was friendly - there was turbulence but can’t avoid that (it’s a flight 😉)! The staff were attentive but would be nice if Aerlingus didn’t charge for coffee ☺️ but overall I enjoyed my flight experience and will travel with them again (Ireland’s Four star airline
Movies were old and third rate. Very poor on a seven hour flight. Food was OK but not business class caliber
Although the flight from JFK to Keflavik is not inexpensive, Iceland Air offers nothing but water, no soft drinks, to passengers without a charge. The seats are uncomfortable, there is no leg room, and there was no available internet to purchase.
Was hard to sleep, but other then that everything was good.
We got to the runway and had to go back to terminal to have plane worked on, which is fine, but the 40 minute connecting flight was already gone because of this delay and had to wait 5 hours to get on a different flight and only got a meal voucher which I didn’t see the email until after I had already ordered and paid for food. I feel I should be compensated.
Horrible. My dad was recently hospitalized and diagnosed with lymphoma and Icelandair refused to refund flight even though I had a letter from his physician.
Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service
Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.
Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.
Great crew, bumpy landings, two-hour wait for baggage with no communication or explanation. Will not fly again!
Decent service - nice seats. Crew were not overly attentive but can’t complain overall for the money