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Cheap First Class Flight Deals to Chicago
These are the cheapest deals for flights from Canada to Chicago currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 first class round-trip flight deals to Chicago
Sun, 22 Nov - Sun, 29 Nov
9:45 a.m. - 4:18 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl
7h 33m1 stop Detroit Metropolitan Wayne County
7:05 a.m. - 11:19 a.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl
3h 14m1 stop Detroit Metropolitan Wayne County
C$ 544Delta
Thu, 12 Nov - Mon, 16 Nov
2:20 p.m. - 6:30 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl
5h 10m1 stop Detroit Metropolitan Wayne County
8:29 a.m. - 1:30 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl
4h 01m1 stop Detroit Metropolitan Wayne County
C$ 768Delta
Mon, 15 Feb - Sat, 20 Feb
9:45 a.m. - 4:37 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl
7h 52m1 stop Detroit Metropolitan Wayne County
1:35 p.m. - 11:00 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl
8h 25m1 stop Detroit Metropolitan Wayne County
C$ 884Delta
Fri, 20 Nov - Mon, 23 Nov
6:00 a.m. - 1:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl
8h 59m1 stop Detroit Metropolitan Wayne County
7:05 a.m. - 6:58 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl
10h 53m2 stops Detroit Metropolitan Wayne County New York LaGuardia
C$ 1,219Delta
Fri, 20 Nov - Mon, 23 Nov
6:00 a.m. - 1:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl
8h 59m1 stop Detroit Metropolitan Wayne County
7:05 a.m. - 6:58 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl
10h 53m2 stops Detroit Metropolitan Wayne County New York LaGuardia
C$ 1,240Delta
Thu, 19 Nov - Mon, 23 Nov
2:30 p.m. - 7:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl
5h 55m1 stop New York LaGuardia
7:05 a.m. - 6:58 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl
10h 53m2 stops Detroit Metropolitan Wayne County New York LaGuardia
C$ 1,274Delta
Fri, 20 Nov - Mon, 23 Nov
6:00 a.m. - 10:39 a.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl
5h 39m1 stop Detroit Metropolitan Wayne County
7:05 a.m. - 6:58 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl
10h 53m2 stops Detroit Metropolitan Wayne County New York LaGuardia
C$ 1,305Delta
Mon, 23 Nov - Sat, 28 Nov
6:45 a.m. - 4:18 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl
10h 33m2 stops Toronto Pearson Intl Detroit Metropolitan Wayne County
8:45 a.m. - 6:58 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl
9h 13m1 stop New York LaGuardia
C$ 1,369Delta
Fri, 6 Nov - Mon, 9 Nov
9:03 a.m. - 1:09 p.m.YEG Edmonton-ORD Chicago O'Hare Intl
28h 06m2 stops Seattle/Tacoma Intl Portland
7:00 a.m. - 9:33 p.m.ORD Chicago O'Hare Intl-YEG Edmonton
14h 33m1 stop Seattle/Tacoma Intl
C$ 2,367Alaska Airlines
Fri, 6 Nov - Mon, 9 Nov
9:03 a.m. - 11:49 p.m.YEG Edmonton-ORD Chicago O'Hare Intl
14h 46m2 stops Seattle/Tacoma Intl San Diego
7:00 a.m. - 9:33 p.m.ORD Chicago O'Hare Intl-YEG Edmonton
14h 33m1 stop Seattle/Tacoma Intl
C$ 2,705Alaska Airlines
Recent first class one-way flight deals to Chicago
Mon, 2 Nov
10:04 a.m. - 7:20 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl
10h 16m1 stop New York LaGuardia
C$ 562Delta
Mon, 23 Nov
1:35 p.m. - 9:47 p.m.YYC Calgary-ORD Chicago O'Hare Intl
8h 12m1 stop Salt Lake City
C$ 590Delta
Sat, 5 Dec
2:25 p.m. - 9:35 p.m.YYC Calgary-ORD Chicago O'Hare Intl
7h 10m1 stop Minneapolis St Paul
C$ 598Delta
Fri, 4 Dec
7:25 a.m. - 7:45 p.m.YYC Calgary-ORD Chicago O'Hare Intl
12h 20m2 stops Salt Lake City Minneapolis St Paul
C$ 598Delta
Fri, 4 Dec
7:25 a.m. - 7:45 p.m.YYC Calgary-ORD Chicago O'Hare Intl
12h 20m2 stops Salt Lake City Minneapolis St Paul
C$ 608Delta
Mon, 2 Nov
10:04 a.m. - 7:20 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl
10h 16m1 stop New York LaGuardia
C$ 617Delta
Sun, 1 Nov
6:00 a.m. - 12:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl
7h 59m1 stop Detroit Metropolitan Wayne County
C$ 649Delta
Mon, 23 Nov
8:45 a.m. - 8:17 p.m.YYC Calgary-ORD Chicago O'Hare Intl
11h 32m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
C$ 854Delta
Mon, 30 Nov
9:05 a.m. - 2:21 p.m.YEG Edmonton-ORD Chicago O'Hare Intl
29h 16m1 stop Seattle/Tacoma Intl
C$ 1,194Alaska Airlines
Tue, 17 Nov
7:00 a.m. - 3:00 p.m.YVR Vancouver Intl-ORD Chicago O'Hare Intl
7h 00m1 stop Seattle/Tacoma Intl
C$ 1,536Alaska Airlines
Recent first class last minute flight deals to Chicago
Fri, 30 Oct - Sun, 1 Nov
7:45 a.m. - 4:58 p.m.YYZ Toronto Pearson Intl-ORD Chicago O'Hare Intl
10h 13m1 stop Atlanta Hartsfield-Jackson
5:29 p.m. - 10:56 p.m.ORD Chicago O'Hare Intl-YYZ Toronto Pearson Intl
4h 27m1 stop Detroit Metropolitan Wayne County
C$ 1,041Delta
Wed, 28 Oct - Wed, 4 Nov
9:25 a.m. - 6:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-ORD Chicago O'Hare Intl
9h 55m1 stop New York LaGuardia
7:00 a.m. - 6:58 p.m.ORD Chicago O'Hare Intl-YUL Montreal Pierre Elliott Trudeau Intl
10h 58m2 stops Detroit Metropolitan Wayne County New York LaGuardia
C$ 1,734Delta
When to book first class flights to Chicago
Are your dates flexible? We break down the daily and monthly prices for first class flights to Chicago, so you can find the best time to fly.
Average price per month
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for first class flights to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all the values for each month.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for first class flights to Chicago, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
FAQs for Chicago first class flights
Top tips for finding first class flights to Chicago
Reviews of the top 5 airlines flying to Chicago
See real verified KAYAK customer reviews for airlines flying to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Chicago. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
8.0
Porter AirlinesOverall score based on 467 reviews
8.0Comfort
8.2Boarding
7.6Food
6.9Entertainment
8.6Crew
Airline reviews
A very comfortable flight, an additional wash room could have made it almost perfect.
10.0 ExcellentAnonymous, Aug 2026
A very comfortable flight, an additional wash room could have made it almost perfect.
Look, I understand that Kayak doesn't know I cancelled my flight on Porter. So I didn't actually fly yesterday. My main disappointment is with Porter ticket fare policies, and maybe you can pass this on to them: At my employer's request, I had booked a full fare ticket with no change fees since my trip to Toronto would likely be extended. Indeed, when I went to change my flight home to a later date, I was told the Fare Difference would cost an additional $550. So much for no change fees lol! While I had the agent on the line, I hopped over to Kayak, searched for new flights on the date in question, and saw a one-way ticket that got me home for only $355. So I got reimbursed about $450for the unused half of my roundtrip and bought a new ticket for $355. What good is a full fare / no change fee ticket if they screw you with "fare difference" BS. I'm still flying home on Porter Airlines but they just lost a hundred bucks with their stupid shenanigans.
I flew with Porter yesterday and overall had a positive experience. The flight was delayed, but the airline did a good job keeping passengers informed with frequent updates throughout the process. My biggest challenge was actually in Terminal 3, where the speaker system wasn’t very clear. It was often difficult to hear the announcements, which made it harder to follow updates at the gate. On board, the experience improved significantly. The aircraft felt very new and well maintained, and the seats were surprisingly comfortable for a short-haul flight. One of the flight attendants seemed a little disengaged, but the other was excellent—friendly, professional, and a pleasure to interact with. Despite the delay, the comfortable aircraft, clear communication from Porter, and positive onboard service made for a good overall experience.
It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.
Organization and the adjusted times but the snacks could be of a bigger portion
Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.
All good the seats a little tight and no I pad screen
Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.
was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....
It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)
The Code Share with Air Canada was not very streamlined. I had to check in at airport (not online) on the outbound and return flights
I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A
Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.
Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok
very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before
3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.
Reliable, nice crew, I fly often on that flight and I like it all.
Efficient all round, very good crew. Short flight so the food, of course, was just snacks
My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.
I had requested wheelchair assistance prior to flight. The airport staff had no record of it. It was not provided at Cedar Rapids which was a small airport, so I managed on my own. At O'Hare airport the same thing happened. The staff told me they had no record of my request for a wheel chair. But they finally provided it after a delay when I insisted that I needed it.
Always a pleasure to fly with WestJet. I am however frustrated about the rising costs. We have started to resort to Ultra Basic fares to afford but really missing the extra bag but too costly.
The crew were all helpful, kind, and effective. There could have been more space under the seats.
Horrible, delayed 3 hours due to a mechanical issue where the plane is deemed unsafe so we had to deplane after an hour on the tarmac. No credit was given even though plenty of passengers missed their connecting flights and then the baggage claim info showed that no flight was being loaded on the carousel whilst the bags were being dropped, so no one knew if it was the right flight or not since the arrivals screen didn’t show anything.
I'm so frustrated my flight was canceled they give flight on August 5 which is not sure. Its was big mistake I booked my ticket from kayak.
Maybe glass of wine would be nice at no charge
We traveled with a 7 year old that has autism and he is significantly cognitively delayed. Your site makes it known there are no wagons allowed even if they fold down flat and many autistic children cannot travel without one because they are unable to follow directions or cooperate with walking through the airport and are too big for a stroller. Please consider making exceptions for our special needs children. Also it would be very thoughtful if you’d allow seat selection for no fee for special needs families. The autistic child we traveled with must sit behind another adult in our family because he continuously kicks the seat in front of him and is unable to understand why that is disruptive. We had to pay quite a bit extra to have our 4 seats situated with 2 in row 19 and 2 in row 20 directly behind.
Our itinerary included a 1 hour and 30 minute layover, which should have been sufficient under normal circumstances. However, our original flight was delayed. Before we even deplaned, we were instructed to collect our checked bags from baggage claim, clear immigration and customs, and then recheck our bags for the connecting flight. The airline knew—or should have known—that this was impossible. Checked baggage acceptance closes one hour before departure, meaning there was no realistic way for passengers from the delayed flight to recheck their bags in time. Despite this, the airline gave us misleading instructions instead of informing us that we would likely miss our connection. We completed immigration and customs in approximately 10 minutes, but our checked bags did not arrive at the carousel for more than 30 minutes. After collecting them, we had another 10-minute walk to the baggage drop area, only to find that no airline attendant was present. We then went to another airline counter, where an employee told us this had happened before and that there was nothing they could do because the baggage acceptance window had already closed. At that point, there were still 40 minutes remaining before our flight's departure, yet no one was willing to assist or offer a practical solution. When we asked to be rebooked, we were simply told to call the airline's 800 number ourselves. There was no accountability or customer support at the airport, leaving us stranded in a foreign country with no immediate assistance. After finally reaching an agent on the 800 number, we were rebooked on a flight for the following day. However, we were initially told that the airline would not provide any hotel accommodation and that we would have to arrange and pay for it ourselves. Only after making multiple calls and speaking with several different agents did one representative finally issue a hotel voucher. The entire experience was an exhausting and frustrating ordeal. What should have been a 20-hour journey ultimately became more than 30 hours due to the airline's poor planning, misleading instructions, lack of accountability, and inadequate customer service. The unnecessary delays, confusion, and absence of meaningful assistance caused significant physical exhaustion and severe mental stress. This experience fell far below the level of service passengers should reasonably expect.
Despite travelling ultra basic for the first time due to such increased rates we both managed with one bag each. Even boarding last wasn’t SO bad.
I loved the fact it was on time and it was a smooth flight to my destination.
Service was okay except attendant over served alcohol to passenger and passenger got tipsy and made me uncomfortable
No problems other than no seat back entertainment. Everyone was very pleasant
Snacks and drinks should be served together and air hostess was not supportive with no smile which was kind of disappointing.
After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.
It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.
Bad service as well. Another 3hr delayed flight from chicago to Charlotte.
Terrible. 3 missed flights and 24 hours delayed with lost bag and promised $100 compensation from United and absolutely nothing from them…
flight was delayed 6 hours for weather, then cancelled because of the crash in toronto, but none of the links to cancel or rebook my flights are working
Minimal food offered (crackers). Had to clean the seat with a wet wipe because of dried food.
They charge 5 dollars for plastic headphones for a flight of 1 hour! Seats are awful. Service is terrible.
Everything was seamless. I would have appreciated knowing there would not be any real food available for purchase in advance. Otherwise a great experience. Thank you!
It was close to its perfect the flake could be took off early, landed early, didn’t have to wait for my daughter stroller luggage came out quick, very efficient, very good flight
The amount of gate changes and delays is completely unacceptable. This has happened on 3 of 4 trips between Chicago and Dallas in 2026.
The delay update was very late. I had a stressful short connection and RAN through Chicago to get to the next flight, only to find the plane wasn't at the gate yet an nobody was boarding. I would not have had to run if the delay was updated earlier.
No flight delays. No need to rebook to make connections. Enjoyed second leg of flight on Iberia.
This may have been the hottest cabin temperatures I have experienced on any flight prior to take off lasting for approximately 30 minutes. I am not typically one to complain but I was genuinely worried about the health of several passengers on the flight due to the extreme temperatures including a small toddler.
The flight was on time and crew were nice, seats were tight and there was entertainment available
Worst flight ever. I was suppose to have a 3 1/2 hour layover in Chicago but got to the gate 4 minutes before boarding.
Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.
lounge was the highlight - seats weren't that comfortable - it was a full flight but no complaints
Incompetent crew at the boarding counter. Never flying AA again.
More options for your flight to Chicago
Complete your trip to Chicago with a hotel stay or car rental
Information on the airport you'll fly into in Chicago
Cabin class types available on flights to Chicago
Cabin classes available on flights to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Business Class flights to Chicagofrom C$ 866
Premium Economy Class flights to Chicagofrom C$ 1,795
Economy Class flights to Chicagofrom C$ 258
Flights from local origins to Chicago
Flights from all regions of Canada to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Popular routes to Chicago
Flights to other airports in Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.