Find cheap flights from Illinois to Ontario

Find cheap flights from Illinois to Ontario

Search hundreds of travel sites at once for deals on flights to Ontario

Round-trip
Economy
Boston (BOS)
Ontario
Fri 5/7
Fri 5/14
Any month
Compare vs. KAYAK |

Good to know

Low season

AugustBest time to beat the crowds with an average 7% drop in price.

High season

DecemberMost popular time to fly with an average 19% increase in price.

Average price round-trip

$588(avg. price over the last 2 weeks)

Good deal round-trip

$161or less

Good deal one-way

$99or less

FAQs for booking flights from Illinois to Ontario

Which airlines have a flexible cancellation policy for flights from Illinois to Ontario due to COVID-19?

Which airlines apply social distancing measures on flights from Illinois to Ontario due to COVID-19?

How does KAYAK find such low prices on flights from Illinois to Ontario?

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

What is the Hacker Fare option on flights from Illinois to Ontario?

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

Top 5 airlines serving from Illinois to Ontario

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,224 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "new plane good flight"
Cons: "seat space"

Pros: "All of it"
Cons: "Nothing Best flight"

Pros: "Crew was excellent, seats are never excellent"

Cons: "WiFi"

Pros: "The flight landed early. Check-in staff were great."
Cons: "Boarding was a debacle. Flight was oversold. Passenger had trouble boarding when their group was called."

Pros: "There was an available seat next to me"
Cons: "I had to walk from one end of Minneapolis airport to the other end all within 35 mins to catch a connecting flight, tram was not in service. Not fun!!!"

Pros: "The crew was amazing. Kat and the other stewards were very friendly."
Cons: "Maybe the option for free upgrade to first class if flight is not full??"

Cons: "Delays were unfortunate, but the gate area at LaGuardia was way too crammed, hardly any seats, and poorly organized"

Cons: "The bathrooms smelled every time someone opened the door. Febreeze, please!!"

Cons: "More leg room and seat width. I don’t like having other passengers pressed against me."

Pros: "The cookies and soda was good and staff was exceptional. Instead of cheezits, chips would be better"
Cons: "Instead of cheezits, please upgrade to chips"

Pros: "Crew was amazing."

Cons: "Good"

Pros: "Good snacks"
Cons: "Nothing"

Cons: "At least one hour late"

Pros: "I liked the cookies and juice. The interactive screen to watch something. The cleanliness. The price. On time. The service. Thank you. The excitement of flying."

Pros: "Extra leg room was great"
Cons: "Entertainment system was flickering"

Pros: "Enjoyed the ease of check in the spacious gate and the cleanliness of the planes cabin"
Cons: "No complaints"

Pros: "Crew were helpful and pleasant"
Cons: "Seating was uncomfortable, cabin was cold and no blankets available, food was just ok, plane had lots of empty seats yet everyone was squeezed into 3 in a row making it uncomfortable, no updates from captain or crew as to where we were in the flight....."

Cons: "The baggage drop attendant was very unhelpful when I asked if she could help me sort out an issue (when I checked in online for the second leg of my trip, i paid for my bag then but they wanted me to pay again for my first flight) and just dismissed me and said she couldn't help, making me pay again for my bag. First time I've ever had an unpleasant experience with Delta."

Pros: "The crew at the airport was very courteous and helpful."
Cons: "No food; not even offered water; I asked a Delta employee about our seats and she was very unprofessional (mind you I'm traveling with kids and my boarding pass said that seats were to be assigned at the gate)."

Pros: "I didn’t"
Cons: "There was an issue when taxing to the runway and we had to be towed back for repairs. The problem was as we waited there was no AC for too long. The staff was also very unfriendly. 2 times they hit my seat with their cart. I was just not a great experience"

Pros: "I can’t make it in mexico city on tuesday, wednesday’s performance had to be cancelled and we need to pay the cancellation fee 11500 mexican pesos, please reimburse on the credit card"
Cons: "I can’t make it in mexico city on tuesday, wednesday’s performance had to be cancelled and we need to pay the cancellation fee 11500 mexican pesos of the studio and musicians"

Pros: "There was nothing I liked about this flight."
Cons: "Everything from beginning to end was horrible. They messed up on our seats so I couldn't sit with my parents who are both elderly and need my assistance. The flight attendants were rude (no greeting, no smiles). My TV did not work and my tray for food was dirty."

Pros: "On time, great service, a lot of legroom."
Cons: "Nothing."

Pros: "Easy transition through customs."

Pros: "Left on time all went well in Atlanta"
Cons: "Impossible to figure out what to do in Toronto at Canadian Customs. You move from secure to unsecure then back to secure. It’s a mess and nobody tells you what to do or where to go. Picture process took 4 times. Nobody tells you that you have to transfer your own bags from Delta to West Jet. I even asked in a Toronto and they said no and nobody in Atlanta told me to collect my bags. So bags never made it until the next AM. The West Jet rep was very good and located the bags and they were delivered as promised. You should provide 3 page detailed instructions on how to handle Toronto. I am a seasoned traveler by the way. I’ve never seen anything worse. I could go on and on."

Cons: "Z"

Cons: "was a difficult transition from delta to west jet in Toronto and we almost missed the flight"

Cons: "Could not get the boarding pass to print at the self serve kiosk. Had to wait in line for assistance."

Pros: "Delta and Westjet staff are of great help to me."
Cons: "Not applicable"

Pros: "The staff is very friendly. Most pleasant airline I've flown with."

Pros: "On time as scheduled."
Cons: "N/A"

Pros: "Left early and arrived early."
Cons: "Smallest bathroom on a plane I've ever seen. Could barely sit down without my knees banging into door or wall."

Pros: "The flight attendant named Steven went so far beyond the call. He was attentive, he fixed our video system when no one else could and when he learned we were celebrating an anniversary he brought us a present. He was awesome!"

Pros: "Refurbished plane. Lighting was good"
Cons: "No TV screen"

Pros: "Good drinks and movie selection"

Cons: "Food was bad."

Pros: "Overall the actual flight was good..landing was kind of hard but I'm alive so not stressing that"
Cons: "..but the multiple delays are ridiculous, I would not fly Delta if I had a feasible choice."

Pros: "Plane was clean, attendants were friendly, and food was fine."
Cons: "I had a flight from Detroit to Montreal. Tried to check in and DTW was not a choice on the westjet website and so I physically could not check in. I realized the flight was technically operated not by WestJet, but Gojet. Went to Gojet's website and was told that Delta took care of all of their ticketing and such. Went to Delta's website, entered my ticket number and card number but I was not in the system as I was given all WestJet info (not Delta's). Luckily the baggage check in people figured it all out."

Cons: "No space in the seats"

Pros: "Crew"
Cons: "3 hours there before the departure."

Pros: "Left reasonably on time, arrived a bit early, able to find overhead storage for my roll-on, even boarding in Zone 3"
Cons: "Very tightly packed; minimal comfort for the flight."

Cons: "Not a fan of having "final boarding call" announced to run to the gate, only to sit on the plane at the gate for 30 min because of a scheduled delay at my destination. I know the flight wasn't very full, but that cost me an opportunity to eat dinner. I had to cancel a fast food order because I thought I'd miss my flight!"

Pros: "Boarding and deplaning were efficient. Crew was good. Seats were comfortable."
Cons: "Seat was near the restroom and there was an odor for the second half of the flight. Issues with the A/V - hum in the headphones and the touch screen only worked intermittently. Cabin temperature was a bit cold."

Pros: "That a delta plane actually had seat back video screens- First delta flight ever that I've been on that did. But every ones screen froze up just over an hour into the flight."
Cons: "Even though the Atlanta to Toronto arrived 'early' I had barely 20 minutes to get to the other plane- I would not have made it with out the amazing staff of weather and the Toronto airport. I use a wheelchair and even zipping through as fast as I could I was 15 minutes late arriving at the gate. I booked this flight thinking I had at least and hour and a bit between flights. Thankfully others on my flight were also late so the Ottawa bound plane did not leave on time"

Pros: "When you are delayed, there is not much to commend."
Cons: "Delayed. That pretty well says it all."

Pros: "The crew was good and the flight was smooth."
Cons: "Somehow we were double booked and double billed. We got to the airport 3 hours early and checked our bags. All 3 were lost and searched. Everything was put back precariously and there was shampoo and lotion everywhere."

Pros: "i love the view from the window seats and that I was able to relax and the snacks."

Pros: "Free wine and beer service"
Cons: "Gate agents, re-booking"

Pros: "On time; easy boarding check-in"
Cons: "It would be such a nice touch if you could set up coffee and breakfast snack in the terminal waiting area."

Cons: "Flight delayed but good"

Cons: "Honestly, even if the aircraft was delayed, there is nothing one can do and just be patient. Lunch and dinner vouchers were issued, that was well appreciated!"

Cons: "Leaving on time!"

Cons: "Time to de-board took some time"

Cons: "Nothing really. Maybe new planes ?"

Pros: "The crew is really good. Super nice and attentive."
Cons: "Honestly, while the flight delay was a hassle. Probably nothing because flight delays happen. My bag was placed on the next flight. But your crew’s attitude made it all better."

Pros: "Smooth flying. welcoming crew."

Cons: "Nothing really"

Pros: "Thank you for using glasses and not plastic!!!!!!"
Cons: "Wish I could fly them all the time. Really a great experience."

Pros: "Flight was late but importamt is, it was safe take off and landing. Very nice service, good welcome staff and there was free snaks and drinks. Wonderfull overall"
Cons: "May be proper update online or more announcements. But because of weather it is understable."

Pros: "Great crew"
Cons: "Nothing was bad"

Pros: "Good timing. No delays"

Cons: "Couldn't figure out my frequent flier number and the call-in centre wanted me to wait for some crazy amount of time to figure it out. Kind of insulting."

Cons: "Noisy aircrafts"

Pros: "The attitude of crew was good and comfortable seats and good service we shoul have plug to charge devices"

Pros: "Crew were very professionally and very attentive to my needs as a mom traveling with an infant."

Pros: "It was quick and easy to board the plane with no dlays"
Cons: "A little bumpy"

Pros: "Snacks and pleasant mannerism of the stewardess"

Pros: "I had an excellent flight back home. We left about 15 late but the pilot made up the time so arrival in TO was on time"
Cons: "Pd392 seat I sat in was a bit uncomfortable it appears to be sinking in the center unlike the plane plane i took from TO to Chicago"

Cons: "Delays! Delays!"

Pros: "Service of crew and snacks"

Cons: "Flight was delayed."

Cons: "To avoid additional headache when passengers are boarding the plane, I would recommend boarding the “first class” first then start with the back seats then make your way to the front seats. It will be a much smoother process when getting everyone onto the plan."

Cons: "Delay"

Pros: "The earlier flight departure times are really good, the traffic is not jammed yet on the 401 and GEW. Custom waiting times are basically non existing in comparison to Pearson. Planes are relatively on time (only flew 4 times with Porte), staff is friendly. The turboprop planes have more legroom than most others. I do like them, and do recommend Porter."

Pros: "it was such a smooth flight"
Cons: "all good"

Pros: "Comfy large seats. Great service"
Cons: "Little slow to leave"

Pros: "Nice flight"
Cons: "Highly recommend it"

Pros: "Staff was nice everywhere during this trip."
Cons: "I was charged $40 for my bag at O'hare because my booking to Montreal was done as two separate tickets (as the staff explained)....?!?! Kayak how do you do this and not tell your customer? $40 dollars is not a lot but I definitely feel cheated!"

Pros: "Nice crew, snacks and drinks, good price, calm experience."
Cons: "All flights delayed by 1 hour. Maybe equipment logistics could be better."

Cons: "Delay"

Pros: "Literally nothing. Even the free beer and wine didn't make up for this company!!"
Cons: "Our flight to Chicago was cancelled, we didn't get so much as an email letting us know (checked the flight status at 1am for a 8am flight and it said on time) we found out at the porter counter at the airport that or flight was cancelled and we were delayed until the next day!!! Next day we realize they didn't schedule us on the first OR second flight of the day but the third so we were delayed by 36 hours instead of 24!!!! The planes are tiny, very old, quite dirty. The staff seem totally non chalant about all these cancelled flights and allllll of the delays and repeatedly say that the airline is understaffed... hello i don't care why my vacation was cut short by 36 hours and i got stuck paying 200$ for a hotel room tat i didn't get to stay in!!! Get your act together Porter!!!!"

Pros: "Everything else... the whole Porter Experience brought me back to what air travel used to be like... I will fly Porter again. Even a long weather delay was more tolerable because the waiting area was more like a Flight Club experience."
Cons: "Baggage rules seemed to be enforced arbitrarily... gate Checking was routine... but I was forced to pay to check a bag."

Pros: "The flight attendants were very nice. Timely boarding."
Cons: "Very small plane with only one bathroom."

Cons: "They were not organized. Delayed every flight and cancelled two flights and offered no complemsation. I thought there'd be better customer service."

Pros: "Snacks and the complimentary wines"
Cons: "Flight attendant did not allow earbud headphone during landing. I have not seen this in other airlines."

Pros: "My trip going to Toronto has been canceled on friday and moved for the following day, I had to by another flight going to toronto so i don't miss the commitement i had this is not acceptable they should have offered me to place my flight for another time"

Pros: "Free wine & beer! :)"

Pros: "All the complimentary food and drinks, really nice staff and comfy and elegant seatings."
Cons: "Nothing"

Cons: "There needs to be better coordination, or perhaps the actual truth, regarding making connections when first flight is delayed. Also, correct info regarding the location of facilities when one has to pick up bags after immigration and drop them off before security for second flight. I have traveled to Canada many times before and Porters personnel were among the least helpful I have ever encountered in over 30 years of regularly coming North."

Pros: "The flight was on time and overall it's a smooth travel experience. Definitely recommend to friends n family."
Cons: "NA"

Pros: "I liked nothing!"
Cons: "Re: my flight to Toronto where I met someone who spoke Spanish. I started a nice conversation with her and in the back I understood a couple of Americans using racist terms directed towards us. No one on the flight staff stepped in to interject or intervene. Maybe they did not hear the comments but it was difficult not to. I believe they avoided the issue and I was left feeling uncomfortable and discriminated against in a seat I paid $400+ for. I should not have to feel that way when paying so much for a service and I will not be recommending Porter to anyone or using your airline again without a proper response from Porter."

Pros: "The service and the crew,."
Cons: "The connecting flight was delayed by 1h30 ."

Pros: "On time departure, early arrival, no surprises."
Cons: "Nothing."

Cons: "Flights were delayed both directions"

Pros: "없음"
Cons: "비행기 지연, 4시간 30분 기다림. 예정 도착시간보다 5시간 늦게 도착"

Cons: "None"

Pros: "Everything was good."

Cons: "Luggage costs"

Cons: "The food could have been better. I don’t mind paying but some nicer, healthier choices would have been nice. It is airplane food so no real surprise. :)"

Pros: "Good legroom in premium economy, power outlets at all seats"
Cons: "WiFi speed was terrible"

Cons: "The cabin was very cold."

Cons: "The quality of the video streaming was really low. It was disappointing."

Cons: "nothing."

Pros: "I missed the connection."
Cons: "Making my connection"

Cons: "Delays in boarding. Gate staff were on the PA for directions and were drowned out by the airport PA. No effort to clarify and re-announce so all passengers were confused when to board"

Pros: "Everything, thank you"
Cons: "Nothing, everything was perfect, thanks."

Pros: "Seat"
Cons: "Nothing"

Pros: "All westjet workers are amazing. Starting from the people at the front desk, the crews on the plan and the people that give direction."

Pros: "Fair cost benefits"

Cons: "More food!"

Cons: "It would be nice if WestJet didn't gouge customers during unfortunate circumstances"

Cons: "Explain the reason of the delay to us. Service while boarding was very poor No smile or welcome"

Cons: "Wifi"

Cons: "The cabin was a bit warm"

Cons: "Seats too narrow"

Pros: "Lots of leg space"
Cons: "Poor communication on the reason for the delay"

Cons: "Small plane"

Pros: "West jet always known for above and beypnd service"
Cons: "Nothing"

Cons: "Way too cramped. Only 1 washroom."

Pros: "The trip served its purpose in getting us from point A to B. Good"

Cons: "I miss the wedding party I was the bridesmaid"

Pros: "Legroom"
Cons: "Choice of food"

Pros: "Horrible check in"
Cons: "Rude staff"

Cons: "Booked our seats 24 hours in advance and could not get seats together. Airline expects us to pay extra for reasonable expectations as that"

Cons: "Tiny chairs"

Pros: "Talia is an excellent stewardess—She takes good care of people"

Cons: "The plugs don't actually charge anything... :-/"

Pros: "Haven't taken it yet"
Cons: "Well I'm not on the plane yet cause you left.me stuck in Vancouver"

Cons: "Boarding process complicated, bad smells in cabin"

Pros: "They were quick and efficient"

Pros: "Smooth flight"
Cons: "Wheel chair services was horrible. 8 passengers needed assistance and there were 2 assistants to aid them. This took over two hours as they attended to passengers with connecting flights first. It was frustrating waiting 2hrs after the flight landed to collect luggage and leave airport."

Cons: "Woman in seat beside should have taken 2 seats"

Pros: "everything"
Cons: "nothing"

Cons: "The very long delay, the aircraft was extremely crowded and then we arrived late"

Pros: "Wonderful service!"

Pros: "Everything was good"

Pros: "No issues"

Cons: "That the fare advertised didn’t include a seat or a suitcase. Very unfair comparison."

Pros: "Free booze"
Cons: "Late"

Pros: "The boarding was fast and everyone was kind with me."
Cons: "Snacks were given, I wish there were more options."

Pros: "The boarding process was organized and quick. The pilots, Robert and Patrick flew so well and we landed like a dream."
Cons: "Nothing"

Cons: "it was very good"

Pros: "Staff was kind as usual. Some channels didn't work so they gave us complimentary movies."

Pros: "People very helpful and friendly."
Cons: "N/a"

Cons: "Waiting to get our luggage"

Cons: "TWO gate changes and several delays later, we finally got to Toronto."

Cons: "N/a"

Pros: "Everything but the flight it self was ok."
Cons: "The weather"

Pros: "Seat OK, but full row. Social distancing OK."
Cons: "Passengers use face masks for the most part, but encouragement (not enforcement) by crew might be considered."

Pros: "Comfortable seats; very pleasant flight crew and they even served snacks."
Cons: "Nothing comes to mind right now."

Pros: "Everything was excellent the crew were so nice airplane was organized and clean the seats are comfortable you can watch movies with a big screen right in front of your seat or listen music for FREE and not only that a big plus you can use WiFi to text while you are traveling for FREE !!!!!!"
Cons: "No dislikes"

Pros: "El check in estuvo bien . Rápido y atento"
Cons: "I flight en clase premier. En general el avión hacia Chicago no es nuevo ni confortable. La comida horrible. El vuelo atrasó sin dar explicaciones. Nos hicieron llegar a la puerta a pesar de que sabían del atraso .El equipo nada amables"

Pros: "Everything went according to schedule, staff was suoee friendly and helpful."
Cons: "Not enough leg room"

Pros: "The personal tv"
Cons: "Better service on taking our carry one with us"

Pros: "Flight was on time right on schedule."
Cons: "Checking in to front desk was really slow. Need more personal to speed the process. Thanks"

Cons: "Went to check in baggage and had my paid receipt and Aeromexico insisted luggage wasn’t paid for and we had to double pay at the airport so we didn’t miss our flight! RIDICULOUS! Wake up Aeromexico and KIWI booking!!!"

Pros: "The crew"
Cons: "No delays. Had delays on both flights."

Pros: "The services and the comfort"
Cons: "Everything its good"

Cons: "Attendants were rude or looked at me like I was inconviniencing them. Not good service at all."

Pros: "I really liked the Tv screen on the 737-800 Toronto to Mexico whoever i believe they should be adding 737 Max to this route as Toronto is a megacity and this plane is kind of old for serving this busy route"
Cons: "The plane seats are so uncomfortable i was trying to sleep on that for like 3 hours without success"

Pros: "They provde fod and dinks"
Cons: "Baggage fees"

Pros: "A bit late the take off but within reasonable margins. We arrived 10 min late, so not bad"
Cons: "There was not red wine, other than that no complaints"

Cons: "On the first leg of my trip, the time shown on the boarding pass was the time I needed to be at the gate. For this leg of the trip, the time on the boarding pass was the time the plane left. I arrived at the gate at the time the boarding pass said and the plane had already left. I am traveling to my father's funeral and the only option I had was to rebook for an additional cost of $600. Extremely upset."

Pros: "Great prices!"

Pros: "Well organized"
Cons: "People in the airline need to be a bit more frienly"

Cons: "Ran out of fuel and had to make atop at St. Louis for about 1-1/2 hrs So got delayed needed to get to Chicago at 11 and ended up at 1:30"

Pros: "Everything was nice"

Pros: "Service"
Cons: "Charge for baggage"

Cons: "Was late 2 hours"

Pros: "That they got us there early. The crew was attentive and well dressed."
Cons: "Toilets were too small. Rows on this flight were to close together. Boarding very slow."

Cons: "THE FOOd"

Pros: "free meal and free alcoholic beverage!"

Cons: "thought your carry on luggage rules were more relaxed. however we ended up getting charged an extra $80 for 2 carry on bags that were overweight. never had an overweight restriction on a carry on before."

Pros: "nothing"
Cons: "2 1/2 hour wait in line to check in. then had to rush to gate to make it 10 minutes before take off. Charged us $50 for I am not sure what. Only had 2 carry on bags Had reserved earlier seats but was not honored. Sat in last row on plane next to bathrooms. I will never take this f....n airlines again. Rather pay more or be inconvenienced than deal with this incompetent, greedy so called airlines."

Pros: "Good service"

Cons: "they want to charge you for every little thing they can, terrible service, poor communication skills (even in spanish) definitely will try to avoid flying again with this "airline". too bad I still have to fly back home with them"

Pros: "Was upgraded to 1st class, which made all the difference with respect to comfort, food, and service. All were top-notch."

Cons: "The poor profesionalism not having flys on timeline"

Pros: "Brand new plane. Lots of extra leg room coming from a guy of 6 ft."

Pros: "The arraivile bean early than than a espect at :"
Cons: "Food :;("

Pros: "The smooth ride and the crew"
Cons: "Waiting for the luggage for so long even though I was flying class premier"

Pros: "The fact that we were served a snack."
Cons: "It took way too long to xheck in."

Pros: "Punctuality fir boarding, service of crew"
Cons: "The over charge of the 2nd baggage"

Pros: "The plane actually taking off"
Cons: "Flight was delayed, I was told multiple different reason as to why the flight was taking off. Mainly that there was inspection."

Pros: "the worse airline"

Pros: "Salir del avión"
Cons: "Se demoró en salir, el vuelo fue de 4 horas (madugada) no pude dormir nada, el asiento era impresentable. Nada de entretenimiento a bordo. Habia unas pantallitas en el techo pero como todas, inútiles."

Pros: "It was easy access. No hidden fees. And everything was in order. Staff was very friendly and courteous. Quick buy, and go no hastle."

Pros: "Punctuality"
Cons: "Online checkin not available. It should be. Gate should be announced earlier"

Cons: "Delays"

Pros: "Attention"
Cons: "Seats are very tight, uncomfortable."

Cons: "Extremely poor, my flight was delayed for two hours."

Pros: "Flight 1: bathroom bigger. Flight 2: good service. In flight 2, the service was better. We could sit next to each other. Flight 2 had better entertainment, more choice of movies and better screens."
Cons: "In flight 1, from São Paulo to Mexico City, my husband and I were separated. It was suggested by the stewardess for him to move to another seat 20 rows away due to his size. Instead of separating two people, why not ask the single person if she would rather have more room. But the steward said only one of us could move, me or my husband. The reason he was moved was that there were two empty seats, so he could sit comfortably; however, no one told the woman sitting in the three seat aisle that he would be sitting there. So she basically took over her seat and the neighbouring one. The crew should have been the one to inform her the reason for his move there. It was a horrible and unnecessary experience. Because of my husband's size, I am needed to help him with his tray and I had his medication."

Pros: "Everything was ok"
Cons: "I pay $ 80 dollars for my 2 luggage I think your prices are ridiculous."

Pros: "Good!"

Pros: "Everything"
Cons: "That we got delayed because of weather but that isn't anyone's fault"

Pros: "The staff was very professional"

Pros: "Delayed for over an hour and a half"

Pros: "Free novies"
Cons: "Food service and better social distancing"

Pros: "Great service"

Pros: "Almost empty in economy"
Cons: "I liked everything"

Pros: "Clean environment of the terminals and the speed of the shuttle."
Cons: "no comment."

Pros: "It took off on time and life was good."

Pros: "Great service!"

Pros: "Everything"

Pros: "The entertainment was amazing"
Cons: "We were delayed multiple times and landed extremely late"

Pros: "Very affordable! Traveling can be difficult, especially from Chicago O'hare - one of the busiest airports in the country - but everything was made easy for me and was a breeze!"
Cons: "No complaints here!"

Cons: "Requested for wheelchair assistance but none provided?!!"

Pros: "Almost always on time, captain keeps us updated, friendly airline staff"
Cons: "Nothing"

Pros: "On time"

Pros: "Everyone was polite, helpful, and courteous."

Pros: "There were too many gate changes ."

Pros: "I like that they have complimentary snacks"

Cons: "Delay boarding and then dropped us off at a remote runway and had to wait 45 minutes for a bus to main terminal!"

Pros: "Timing and transit time was excellent"

Pros: "Nothing"
Cons: "4 hora de retraso ni una cortesía empleados bien carnepuercos"

Pros: "Everything."
Cons: "Nothing."

Pros: "Price space, time"
Cons: "Waiting.. but better to be early than late"

Cons: "Food was horribe and no dedicated tv per seat"

Pros: "Everything was pretty decent.. Best part was the price.. Boarding was good staff was good"
Cons: "Wasn't enough room.. kind of tight.. Couple more inches all around would have been perfect though"

Pros: "Ease of travel"

Pros: "Everything"
Cons: "No dislikes"

Pros: "No complaints"

Pros: "N/A"
Cons: "The flights were delayed multiple times. No communication at your gates. Oh and I think my favorite was changing terminals and gates 5 TIMES within 1 hour at DFW! RIDICULOUS AND UNACCEPTABLE. NEVER AGAIN!"

Pros: "Everybody was nice my ride was comfortable and they treat me with respect"
Cons: "I like everything"

Pros: "On time."

Cons: "1 hour late. And when the pilot made announcements during the movie it would not pause. We missed parts of the movie. It was annoying."

Pros: "very good no problems.."
Cons: "all good thanks much"

Cons: "Always a problem with these guys"

Cons: "Delayed"

Pros: "The ride was smooth the airplane was the food was OK the stewardess were kind"
Cons: "The ride was smooth the airplane was the food was OK the stewardess were kind"

Pros: "Nothing"
Cons: "Constant delays and cancellenations"

Pros: "Smooth, simple and easy process. Over good experience."
Cons: "I got nothing here."

Cons: "Same as above but I missed a whole day with my relatives at the lake :("

Pros: "The movies"
Cons: "Everything else"

Pros: "That I got a soda"
Cons: "Delayed at Ohare by an hour. Sitting on the Tarmac for a half hour in Reagan, waiting for a gate. This was our leg back to DC, after our leg to Chicago four days previously. On that trip I did a review and gave the whole trip a 1 out of 5 stars. That trip was the trip from hell, with delays, waiting on the Tarmac, deplaning, almost cancelled, more waiting on the Tarmac, wheels up in Reagan, wheels down in ORD, and then more Tarmac waiting for a gate. So I was already more than perturbed when this trip had similar outcomes."

Pros: "Love bed it! Would recommend to family/friends"

Pros: "Smooth trip"
Cons: "Delay delay delay on the flights"

Pros: "I loved the entertainment options"
Cons: "I did not like"

Pros: "It was a good nice ride. The employee was nice."

Cons: "No AC or USB charging ports, no individual entertainment screens."

Pros: "Good value"
Cons: "Poor food quality"

Cons: "Horrible delays and many gate changes"

Cons: "I didn't get vegetarian food that I ordered over the phone and I did made sure that it said vegetarian Jain meal on the ticket that I printed. Very disappointed because no point ordering then. I paid $1234 for the trip. And I am traveling because of funeral."

Pros: "Food, entertainment and free checked bag. Can ask for more!"

Cons: "Delayed as well!!!"

Pros: "entertainment and power outlet"

Cons: "Had to check my bag because they ran out of overhead bin space."

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Illinois to Ontario

Airlines flying from Illinois to Ontario have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Illinois to Ontario

Mandatory masks

Masks required on board, masks provided on flights from Illinois to Ontario

Social distancing seating

Middle seats unavailable to book on flights from Illinois to Ontario

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Illinois to Ontario

Book cheap flights from Illinois to Ontario

Recent round-trip flight deals

7/8
Thu
nonstop
Porter Airlines
1h 42m
MDW - YTZ
7/11
Sun
nonstop
Porter Airlines
1h 47m
YTZ - MDW
10/11
Mon
1 stop
Air Canada
5h 15m
ORD - YTZ
10/14
Thu
1 stop
Air Canada
5h 26m
YTZ - ORD
10/11
Mon
nonstop
Air Canada
1h 39m
ORD - YYZ
10/14
Thu
nonstop
Air Canada
1h 50m
YYZ - ORD
9/10
Fri
nonstop
Porter Airlines
1h 42m
MDW - YTZ
9/12
Sun
nonstop
Porter Airlines
1h 47m
YTZ - MDW
9/10
Fri
nonstop
Air Canada
1h 39m
ORD - YYZ
9/12
Sun
2 stops
Air Canada
8h 11m
YYZ - ORD
9/10
Fri
1 stop
Air Canada
4h 25m
ORD - YTZ
9/12
Sun
1 stop
Air Canada
5h 26m
YTZ - ORD
7/11
Sun
nonstop
Porter Airlines
1h 42m
MDW - YTZ
7/16
Fri
nonstop
Porter Airlines
1h 47m
YTZ - MDW
7/13
Tue
nonstop
Porter Airlines
1h 42m
MDW - YTZ
7/13
Tue
nonstop
Porter Airlines
1h 47m
YTZ - MDW
7/13
Tue
1 stop
American Airlines
5h 53m
ORD - YYZ
7/13
Tue
nonstop
American Airlines
2h 02m
YYZ - ORD
7/9
Fri
1 stop
American Airlines
19h 03m
ORD - YYZ
7/10
Sat
nonstop
American Airlines
2h 02m
YYZ - ORD
5/24
Mon
1 stop
Multiple Airlines
4h 52m
ORD - YYZ
5/28
Fri
nonstop
Multiple Airlines
1h 50m
YYZ - ORD
6/6
Sun
1 stop
Multiple Airlines
5h 53m
ORD - YYZ
6/11
Fri
nonstop
Multiple Airlines
1h 50m
YYZ - ORD
5/17
Mon
nonstop
Multiple Airlines
1h 36m
ORD - YYZ
5/21
Fri
nonstop
Multiple Airlines
1h 48m
YYZ - ORD
5/17
Mon
1 stop
American Airlines
5h 22m
ORD - YYZ
5/21
Fri
1 stop
American Airlines
6h 04m
YYZ - ORD
9/10
Fri
1 stop
United Airlines
10h 53m
ORD - YYZ
9/12
Sun
nonstop
United Airlines
1h 54m
YYZ - ORD
6/14
Mon
nonstop
United Airlines
1h 36m
ORD - YYZ
6/14
Mon
1 stop
United Airlines
14h 33m
YYZ - ORD
6/7
Mon
1 stop
Delta
4h 46m
MDW - YYZ
6/13
Sun
1 stop
Delta
3h 40m
YYZ - MDW
9/23
Thu
1 stop
WestJet
10h 50m
ORD - YYZ
9/26
Sun
2 stops
WestJet
10h 36m
YYZ - ORD
9/2
Thu
1 stop
WestJet
9h 45m
MLI - YYZ
9/3
Fri
1 stop
WestJet
8h 46m
YYZ - MLI
5/27
Thu
2 stops
Delta
9h 03m
MDW - YYZ
5/30
Sun
1 stop
Delta
5h 51m
YYZ - MDW
Show more results

Recent one-way flight deals

10/19
Tue
1 stop
Air Canada
5h 07m
ORD - YYZ
10/19
Tue
1 stop
Air Canada
4h 25m
ORD - YTZ
10/19
Tue
nonstop
Air Canada
1h 39m
ORD - YYZ
9/26
Sun
nonstop
Porter Airlines
1h 42m
MDW - YTZ
7/28
Wed
nonstop
Porter Airlines
1h 40m
MDW - YTZ
8/16
Mon
nonstop
Air Canada
1h 39m
ORD - YYZ
8/16
Mon
1 stop
Air Canada
4h 40m
ORD - YTZ
6/15
Tue
nonstop
American Airlines
1h 46m
ORD - YYZ
5/31
Mon
1 stop
American Airlines
8h 57m
ORD - YYZ
6/15
Tue
1 stop
Air Canada
7h 22m
ORD - YYZ
10/19
Tue
2 stops
American Airlines
7h 11m
ORD - YYZ
6/15
Tue
1 stop
Delta
6h 05m
MDW - YYZ
5/25
Tue
2 stops
Delta
9h 03m
ORD - YYZ
5/29
Sat
2 stops
Delta
7h 03m
MDW - YYZ
9/26
Sun
2 stops
Multiple Airlines
27h 51m
ORD - YTZ
9/26
Sun
2 stops
Multiple Airlines
8h 33m
ORD - YYZ
6/13
Sun
1 stop
Delta
4h 46m
MDW - YYZ
7/28
Wed
2 stops
WestJet
18h 28m
MDW - YYZ
5/16
Sun
nonstop
United Airlines
1h 46m
ORD - YYZ
10/19
Tue
3 stops
Spirit Airlines
45h 08m
ORD - YYZ
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First