$350 Find Cheap Flights from Chicago to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Brussels departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Brussels.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Brussels.
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Everything you should know

Cheapest round-trip
$803
Typical prices: $1,183-$665
Scandinavian Airlines
Sat 5/2Wed 5/6
ORD - BRU • 2 stops
Cheapest non-stop
$1,495
Typical prices: $1,432-$1,207
Brussels Airlines
Mon 5/18Tue 5/26
ORD - BRU • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Lufthansa offers a three-course meal in Economy.
United provides free messaging Wi-Fi on most flights.
Expert advice
Expert advice
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Top airlines
Cheapest • from $803 (round-trip)
Best reviews • 7.4 score
Airline reviews
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+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 8h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 37% compared to booking last minute.
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Flight Deals

Cheap Flights from Chicago to Brussels (ORD-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Brussels

Sat, May 2 - Wed, May 6
Scandinavian Airlines Logo
7:15 pm - 10:40 am
ORD
-
BRU
32h 25m
2 stops
Scandinavian Airlines Logo
10:20 am - 4:10 pm
BRU
-
ORD
12h 50m
1 stop
$803Scandinavian Airlines
Sat, May 2 - Wed, May 6
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
BRU
31h 25m
1 stop
Scandinavian Airlines Logo
10:20 am - 4:10 pm
BRU
-
ORD
12h 50m
1 stop
$805Scandinavian Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
9:55 am - 8:45 pm
ORD
-
BRU
27h 50m
2 stops
Multiple Airlines Logo
9:25 pm - 7:25 pm
BRU
-
ORD
29h 00m
3 stops
$811Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
9:55 am - 5:55 pm
ORD
-
BRU
25h 00m
3 stops
Multiple Airlines Logo
9:15 am - 1:05 pm
BRU
-
ORD
34h 50m
2 stops
$815Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
12:59 pm - 6:30 pm
ORD
-
BRU
22h 31m
3 stops
Multiple Airlines Logo
9:10 pm - 10:14 pm
BRU
-
ORD
32h 04m
3 stops
$819Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
9:55 am - 5:55 pm
ORD
-
BRU
25h 00m
2 stops
Multiple Airlines Logo
8:55 am - 1:05 pm
BRU
-
ORD
35h 10m
2 stops
$835Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
9:55 am - 8:45 pm
ORD
-
BRU
27h 50m
3 stops
Multiple Airlines Logo
9:25 pm - 7:25 pm
BRU
-
ORD
29h 00m
3 stops
$839Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
9:55 am - 5:55 pm
ORD
-
BRU
25h 00m
2 stops
Multiple Airlines Logo
8:55 am - 1:05 pm
BRU
-
ORD
35h 10m
2 stops
$840Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
10:00 am - 7:10 pm
ORD
-
BRU
26h 10m
2 stops
Multiple Airlines Logo
9:10 pm - 10:05 pm
BRU
-
ORD
31h 55m
3 stops
$847Multiple Airlines
Sun, Jul 19 - Wed, Aug 5
Multiple Airlines Logo
7:25 pm - 10:55 pm
ORD
-
CRL
20h 30m
2 stops
Multiple Airlines Logo
4:10 pm - 11:50 am
CRL
-
ORD
26h 40m
1 stop
$861Multiple Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Brussels flights

Get data-powered insights and trends into flights from Chicago to Brussels to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Brussels?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Brussels departing in May.

What is the cheapest Chicago O'Hare Intl Airport to Brussels flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Chicago O'Hare Intl Airport to Brussels costs $888 on the route between Chicago O'Hare Intl Airport (ORD) and Brussels Bruxelles-National Airport (BRU). It is also the most popular route.

What’s the cheapest day of the week to fly from Chicago to Brussels?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Brussels clicked on KAYAK for each day over the last 12 months.

For Chicago to Brussels, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Brussels back to Chicago, the best deals are generally found on Sunday, with Friday being the most expensive.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Brussels?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Brussels, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Brussels is September, where tickets cost $515 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,052 and $1,028 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Brussels?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Brussels, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Brussels, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Chicago to Brussels

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Marisa Garcia

Marisa Garcia

Expert on Brussels Airlines

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Good to know

Cheapest flight$341
Flight from Chicago to Charleroi Brussels

When to book flights from Chicago to Brussels

Are your dates flexible? Find out the best times to travel from Chicago to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Brussels flights

  • Will I need to get a visa before I fly to Brussels?

    For trips under 90 days for tourism purposes, a visa is not necessary. However, if your travel is intended for other purposes, a visa may be required. Please ensure that your passport remains valid for at least three months beyond your intended stay. Additionally, be prepared to provide evidence of sufficient funds and possess a return plane ticket as part of the travel requirements.

  • What are some of the advantages of flying to Brussels South Charleroi Airport (CRL)?

    For starters, this is a great way to fly to the beautiful town of Charleroi and neighboring towns like Farciennes and Courcelles without having to make the long drive from Brussels Airport (BRU) after your flight. Since there is a one-stop flight available to this airport aboard Air France, the trip from Chicago is actually quite easy.

  • What is one of the quickest flights from Chicago Midway International Airport (MDW) to Brussels?

    By far, your fastest journey from this airport is going to be aboard Delta Air Lines, which offers a two-stop flight that has layovers at Detroit Metropolitan Wayne County Airport (DTW) and Amsterdam Airport Schiphol (AMS). Even with the stops, your trip time is only increased by only a couple of hours compared to a typical one-stop flight from Chicago O' Hare International Airport (ORD).

  • What are some of the perks of flying on Air Canada's Signature Service?

    The Air Canada Signature Service presents passengers with an exceptional premium travel experience centered around the Air Canada Signature Class cabin. This exclusive service ensures a seamless airport journey with dedicated check-in counters, fast-track security clearance, access to luxurious lounges, priority boarding, and baggage handling, along with various other benefits. Onboard, Air Canada Signature Class customers receive exclusive service and a wide array of amenities, promising a truly exceptional and memorable journey from start to finish.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Brussels?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Brussels was $341 for a one-way ticket and $803 for a round-trip.

  • Do I need a passport to fly between Chicago and Brussels?

    A passport is required to fly from Chicago to Brussels.

  • Which airports will I be using when flying from Chicago to Brussels?

    On your way to Brussels, you’ll fly out from Chicago O'Hare Intl. You’ll be landing in one of Brussels’s 2 airports: Brussels Bruxelles-National or Charleroi Brussels.

  • Which aircraft models fly most regularly from Chicago to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Brussels?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Chicago and Brussels, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Chicago to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Brussels

  • One way you can get to Chicago O' Hare International Airport (ORD) without having to drive yourself is to take the Chicago Transit Authority Blue Line train that can get you from the Jackson-Blue station to the airport in about 43 minutes.
  • For those traveling on one-stop flights on this trip, some of the usual stopover points will be Amsterdam Airport Schiphol (AMS), Reykjavik Keflavik International Airport (KEF), and Newark International Airport (EWR).
  • Swiss Airlines permits Economy Class passengers to carry one carry-on bag with dimensions not exceeding 23 x 15 x 10 inches and a maximum weight of 15 lb. Business and First Class passengers can bring two carry-on bags. In addition, you can also bring one thin laptop bag.
  • When traveling with Iberia and planning to check bags, please be aware that the weight of each checked bag must not exceed 50 lb, and the linear dimensions should not exceed 62 inches. However, certain ticket tiers offer a higher weight limit of 70 lb for checked bags.
  • Air Canada accepts golf bags in place of a regular piece of checked luggage, provided it weighs less than 50 lb. This bag can contain 14 clubs, 12 golf balls, and one pair of golf shoes.

Prefer to fly direct from Chicago to Brussels?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago O'Hare Intl to Brussels.
Find which airlines fly direct from Chicago O'Hare Intl Airport to Brussels, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Brussels

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Brussels to Chicago O'Hare Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Chicago to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9644 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

8.0 ExcellentSally, Apr 2026
ORD - SNA
Read more United Airlines reviews

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

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.

Great until we got to FRA. The next trip leg we were put in Business Class where seats had minimal padding!!!! They were awful and United Airlines needs to have their Lufthansa partner up their game or I won’t fly with them again!!

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

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.

This was the smoothest flight I've ever taken with any airline, including Aer Lingus. Typically, there are moments when I feel afraid, but from take off (miraculously seamless!) to cruise, to landing this was a perfect flight. Thank you!

Poor. Plane left EWR late hence missed connecting flight in Dublin. No pro active info from flight staff on connection, only when probed a couple of lies on where we would dock, and on lilelyhood catching connecting flight. Lies as they will have known our EWR-DUB would be parked furthest away from the transit spit - lying it would be next to the AMS flight.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

Checked in ok for 3 flights at the airport check-in desk, but apparently I was not checked in to my connecting flights even though I was assured that I was and had seats on all 3 flights. Aer Lingus departure was also delayed for 1.5 hours which gave no time to collect bags to go through customs.

The check in process at the front desk felt slow and it was frustrating that we could not check in online. Everything about the actual flight was great, including very kind flight attendants and a nice larger bathroom. Only thing is that it was very cold in the plane!

I flew economy class. Seats were very good and the crew was excellent

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

The chicken was so dry it was impossible to eat. No substitute was offered. The port to charge my phone was broken and all I got was a shrug from the crew. The entertainment system was glitchy and subtitles didn’t load. Crew seemed fully uninterested and unfriendly.

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

Horrible experience at tbe check in ladie she was very racist ,she doesn't speak portuguese too and forced me to check in my carrion bag and I saw everyone with carrion bag inside anda lot of space ,she was rude unprofessional

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

Should really consider a better, smother boarding. Stood in tunnel for 20 plus minutes. Should start from back passengers of plane. Not front.

It was a good experience overall. We were however delayed by over 3 hours due to a security issue with one of the passengers inadvertently leaving a power bank in a luggage she was using as carrying on but then had to be moved int check in due to spacing issues. The airline staff had requested that she checked her bags in, but should have reminded her about removing all hazardous material like her power bank. When she eventually remembered as we were on the plane, we had to turn back and go through security all over again. Hence delaying our takeoff. The incident could have been prevented if staff reminded these passengers to remove their power banks.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Flight was delayed but crew gave little to no communication, then “began boarding” but really just had everyone stand up and wait for an hour without any news or updates, as if we were going to start boarding at any second. Total chaos. Seemed like this was their first time boarding a plane. When we arrived at our destination, we waited for over an hour for the baggage claim belt to even turn on. Probably waited at baggage claim for our luggage for close to two hours. Everyone was very confused and of course we all worried that the luggage was lost. Again, zero communication and everyone we asked just said “I don’t know.” So we were left wondering whether to wait, or file a missing baggage claim, or check the other baggage claim belts (which we did every fifteen-twenty minutes because we were just confused). Lack of communication throughout the experience was a huge issue.

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Screen didn't work, and neither did the button to tilt the seat even though the seat was comfortable

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

Everything you need to know for your flight from Chicago to Brussels

Information on your arrival and departure airports