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CHI - YUL

Find cheap flights from Chicago to Montreal from C$ 200

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 Montreal departing on 10/5. 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
0 bags
Thu 16/5
Thu 23/5

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Montreal, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,990,755 times on KAYAK, and here is why:

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Cheap flight deals from Chicago to Montreal (CHI-YUL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Montreal 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 and deals for you by selecting your travel dates.
Choose your dates
8:00 a.m. - 1:45 p.m.MDW-YUL
4h 45m1 stop
7:00 a.m. - 10:07 a.m.YUL-MDW
4h 07m1 stop
C$ 329Porter Airlines
Find Deal
Fri, 10 May - Mon, 13 May
8:00 a.m. - 1:45 p.m.MDW-YUL
4h 45m1 stop
7:00 a.m. - 10:07 a.m.YUL-MDW
4h 07m1 stop
C$ 334Porter Airlines
Find Deal
Thu, 9 May - Tue, 14 May
5:00 a.m. - 2:00 p.m.ORD-YUL
8h 00m1 stop
2:45 p.m. - 11:29 p.m.YUL-ORD
9h 44m1 stop
C$ 339
Find Deal
Wed, 15 May - Wed, 22 May
6:40 p.m. - 2:00 p.m.ORD-YUL
18h 20m1 stop
2:45 p.m. - 11:29 p.m.YUL-ORD
9h 44m1 stop
C$ 343
Find Deal
Tue, 14 May - Tue, 21 May
6:00 a.m. - 1:18 p.m.ORD-YUL
6h 18m1 stop
8:30 a.m. - 10:06 a.m.YUL-ORD
2h 36mdirect
C$ 376Air Canada
Find Deal
Thu, 9 May - Tue, 14 May
6:00 a.m. - 12:18 p.m.ORD-YUL
5h 18m1 stop
6:00 a.m. - 9:54 a.m.YUL-ORD
4h 54m1 stop
C$ 387Air Canada
Find Deal
Thu, 9 May - Sun, 12 May
6:05 p.m. - 9:29 p.m.ORD-YUL
2h 24mdirect
6:15 a.m. - 8:01 a.m.YUL-ORD
2h 46mdirect
C$ 501United Airlines
Find Deal
Tue, 14 May - Tue, 21 May
7:45 p.m. - 7:44 a.m.ORD-YUL
10h 59m1 stop
4:50 p.m. - 6:36 p.m.YUL-ORD
2h 46mdirect
C$ 506United Airlines
Find Deal
Wed, 8 May - Sat, 11 May
1:21 p.m. - 11:08 p.m.MDW-YUL
8h 47m1 stop
6:14 a.m. - 1:35 p.m.YUL-MDW
8h 21m1 stop
C$ 509Delta
Find Deal
Tue, 21 May - Thu, 30 May
1:32 p.m. - 11:08 p.m.ORD-YUL
8h 36m1 stop
1:44 p.m. - 7:35 p.m.YUL-ORD
6h 51m1 stop
C$ 509Delta
Find Deal
Tue, 21 May - Wed, 29 May

Flights from Chicago to Montreal - Travel Insights & Trends

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

What is the cheapest Chicago to Montreal Pierre Elliott Trudeau Intl Airport flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport.
Our data shows that the cheapest route for a one-way flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport cost C$ 184 and was between Chicago O'Hare Intl Airport and Montreal Pierre Elliott Trudeau Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is C$ 160.

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

The average price of all flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Montreal on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Chicago to Montreal. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport, 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 to Montreal Pierre Elliott Trudeau Intl Airport is February, where tickets cost C$ 383 on average. On the other hand, the most expensive months are July and May, where the average cost of tickets is C$ 575 and C$ 574 respectively.

How far in advance should I book a flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 49 days before departure.

Which airlines provide the cheapest flights from Chicago to Montreal?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Chicago to Montreal were found on Porter Airlines (C$ 329) and Air Canada (C$ 376). Porter Airlines proposed the cheapest one-way flight at C$ 200.

Which airlines fly direct between Chicago and Montreal Pierre Elliott Trudeau Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Chicago to Montreal Pierre Elliott Trudeau Intl Airport.
There are 2 airlines that fly direct from Chicago to Montreal Pierre Elliott Trudeau Intl Airport. They are Air Canada and United Airlines. The cheapest airline for this route is Air Canada, with the best deal found costing C$ 174. On average, the best prices for this route can be found at Air Canada.

How many flights are there between Chicago and Montreal Pierre Elliott Trudeau Intl Airport per day?

Each day, there are between 6 and 7 nonstop flights that take off from Chicago and land in Montreal Pierre Elliott Trudeau Intl Airport, with an average flight time of 2h 16m. The most common departure time is 10:00 a.m. and most flights take off in the morning. Each week, there are 48 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Chicago and Montreal Pierre Elliott Trudeau Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Chicago to Montreal take?

The duration of a direct flight to Montreal from Chicago is typically 2h 09m. The journey crosses a distance of 1,903 km.

What’s the earliest departure time from Chicago to Montreal?

Early birds can take the earliest flight from Chicago at 7:20 am and will be landing in Montreal Pierre Elliott Trudeau Intl Airport at 10:44 am.

What’s the latest departure time from Chicago to Montreal?

If you prefer to fly at night, the latest flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport jets off at 6:05 pm and lands at 9:29 pm.

Good to know

Low season

January

High season

July

Cheapest flight

C$ 200
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Chicago Midway Airport to Montreal

When to book flights from Chicago to Montreal

Are your dates flexible? Find out the best times to travel from Chicago to Montreal 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 Montreal flights

  • What are the transport options from Montreal Pierre Elliott Trudeau International Airport (YUL)?

    For travelers looking to save a little money when making this trip, a good choice is to take the STM 747 Express bus, which makes the journey in around 20min to the Berri UQAM Station at the corner of Sainte-Catherine and Berri in downtown Montreal. There are also plenty of taxis available at the airport that can make this trip in around 20min. If you want more luxury, you can take a limousine from the airport. Orleans Express and Aeronavette also operate regional buses from YUL.

  • Are there any airport hotels at Montreal Pierre Elliott Trudeau International Airport?

    There are a couple of choices for hotels that sit right at the entrance to the airport, and they include the Sheraton Montreal Airport Hotel and the Aloft Montreal, both of which offer shuttle services to and from the airport.

  • Where are the car rental providers at Montreal Pierre Elliott Trudeau International Airport?

    There are several major rental car companies that offer service at this airport, and each has a customer service counter right in the terminal building adjacent to the baggage claim area. The rental car companies offer shuttles to take you to the rental lots that sit adjacent to the airport property.

  • Where can I meet my Uber at Montreal Pierre Elliott Trudeau International Airport?

    All of the rideshare companies have a pickup location at either door number seven of the departures level or door number 20 of the arrivals level at the airport.

  • What is the cheapest flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Chicago to Montreal Pierre Elliott Trudeau Intl Airport was C$ 145 for a one-way ticket and C$ 239 for a round-trip.

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

    When flying out of Chicago you will be using one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be landing at Montreal Pierre Elliott Trudeau Intl.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Montreal?

    All the following airlines offer inflight Wi-Fi service on the Chicago to Montreal flight route: Air Canada, American Airlines, Finnair, United Airlines, British Airways, and Iberia.

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

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Chicago to Montreal flight route.

  • Which airline alliances offer flights from Chicago to Montreal?

    Star Alliance is the only airline alliance operating flights between Chicago and Montreal.

  • On which days can I fly direct from Chicago to Montreal?

    There are direct flights from Chicago to Montreal on a daily basis.

  • Which is the best airline for flights from Chicago to Montreal, Porter Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Chicago to Montreal are Porter Airlines and Air Canada. With an average price for the route of C$ 492 and an overall rating of 7.4, Porter Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 545 and an overall rating of 7.0.

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

    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 Montreal.

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

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

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

    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 Montreal 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 Montreal?

    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 Montreal from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Chicago to Montreal

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 277 or less one-way and C$ 541 or less round-trip.
  • For any traveler that will be departing on the flight to Montreal from Chicago O'Hare International Airport (ORD) looking to find a way to the airport, the Chicago Transit Authority Blue Line train can make this journey in around 42 minutes. Another good choice is to travel on the bus route offered by Peoria Charter Coach Company, that travels from Union Station in downtown Chicago to the airport in about 35 minutes.
  • If your flight to Montreal will be leaving from Chicago Midway Airport (MDW) and you want a public transportation option to take you to the airport, the Chicago Transit Authority Orange Line train makes the trip in around 23 minutes.
  • For passengers departing Chicago O'Hare International Airport looking for a comfortable place to wait for their flight, this airport offers airline lounges from United Airlines, American Airlines, and British Airways that all offer comfortable seating and plenty of food and beverage choices.
  • If you're taking your kids to Montreal through Chicago O'Hare International Airport, this airport offers a family lounge in Terminal 2 at the airport. The lounge offers plenty of space for kids to play and include things like comfortable seating and charging stations for parents.
  • For nursing mothers departing from the Chicago Midway Airport, the airport offers a mother's room in the C Concourse at the airport which features ample seating as well as a sink and a washing area. Mothers will also find a lactation pod near gate A5 in the A concourse.
See more tips

Prefer to fly non-stop from Chicago to Montreal?

Find which airlines fly direct from Chicago to Pierre Elliott Trudeau Intl, which days they fly and book direct flights.

Nonstop departures

Chicago to Montreal Pierre Elliott Trudeau Intl

Monday

ANA,Air Canada,Air New Zealand, +6 more

ANA,Air Canada, +7 more

Tuesday

ANA,Air Canada,Air New Zealand, +6 more

ANA,Air Canada, +7 more

Wednesday

ANA,Air Canada,Air New Zealand, +7 more

ANA,Air Canada, +8 more

Thursday

ANA,Air Canada,Air New Zealand, +6 more

ANA,Air Canada, +7 more

Friday

ANA,Air Canada,Air New Zealand, +7 more

ANA,Air Canada, +8 more

Saturday

ANA,Air Canada,Air New Zealand, +6 more

ANA,Air Canada, +7 more

Sunday

ANA,Air Canada,Air New Zealand, +7 more

ANA,Air Canada, +8 more

See more nonstop flights

Nonstop returns

Montreal Pierre Elliott Trudeau Intl to Chicago

Monday

ANA,Air Canada,Air New Zealand, +7 more

ANA,Air Canada, +8 more

Tuesday

ANA,Air Canada,Air New Zealand, +7 more

ANA,Air Canada, +8 more

Wednesday

ANA,Air Canada,Air New Zealand, +8 more

ANA,Air Canada, +9 more

Thursday

ANA,Air Canada,Air New Zealand, +7 more

ANA,Air Canada, +8 more

Friday

ANA,Air Canada,Air New Zealand, +8 more

ANA,Air Canada, +9 more

Saturday

ANA,Air Canada,Air New Zealand, +7 more

ANA,Air Canada, +8 more

Sunday

ANA,Air Canada,Air New Zealand, +8 more

ANA,Air Canada, +9 more

See more nonstop flights
See more nonstop flights

Top airlines flying from Chicago to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Montreal. 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 Montreal? 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
Porter AirlinesOverall score based on 440 reviews
6.6entertainment
7.6boarding
7.5comfort
7.4food
8.2crew
Airline reviews

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

8.0 ExcellentAnonymous, Apr. 2024LAX - YYZ
Read more about Porter Airlines reviews

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Great. Porter is very efficient, welcoming, and organized. I fly Porter often.

Flight was smooth and comfortable. The crew were exceptional. Amanda, Nichole and Hershel were attentive to our every need. So friendly. My daughter and I were surprised at quality of service. Loved the double row seating. Snacks were delicious. We would definitely fly with Porter again. Flight PD 670 SFO to YYZ Thank you so much for the best flight experience we have had

The E195-E2 is a great aircraft! Leather seats, lots of legroom and SO quiet! The flight crew is terrific!

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight delayed 6 hr. Looking for compensation and will claim for it.allow US people to fix to avoid huge delay having a canadian tech to fix it.

I didn’t make my flight due to poor weather and I had an accident driving there. I tried to get my money back or even credit and nothing. I have an entire flight both to Florida and back that I paid for and no one will give me any money back. I know this isn’t just Porter and it’s 3rd party- however airlines should allow these companies to take money for things they don’t get. I’m so upset. Who can afford a full flight they never take?

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

The late departure Of two hours waitresses, immature, and gossiping

It was upsetting that the flights were canceled but that was due to weather. I did not receive any vouchers for food or a hotel stay when I was forced to spend the night in Montreal. I was also upset when my seat was changed many times.. The plane seemed old with a non-functioning screen and loose side pockets.. All in all in need of updating. On the positive side, the staff in areas was friendly and helpful.

The flight got canceled multiple times and we had to drive their to reach midnight for our next morning interview. Poor and unriable experience. Now have to ask for a refund since we didn't need their rescheduled flight three days later.

I love flying with AC. I love that they have power outlet and free messaging wifi for aeroplan members.

Nice small trip, No food included in ticket, but beverages were for free.

All of our flights got delayed. Fll-Montreal delayed due to technical issues. We got transferred to a Fll-Toronto flight, in Toronto flight got delayed 5 hours causing us to miss our connection to Amman. We are now arriving to Amman 24hours later

In flight wifi that I paid for was very slow and at times didn't work at all.

Flight delayed two and a half hours from Toronto to Calgary Philadelphia to Toronto we were listed as standbys !!! Very concerning

Flight delayed at the last moment Hill next day and havé to drag at Hotel at our cost and bec day was again delayed 4 Times because no crée and no pilot

Flight schedule could be better. Leave Montreal early in the morning and return from LAX later in the day

Book cheap flights from Chicago to Montreal

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Montreal found on KAYAK in the last 72 hours.
10/5Fri
1 stopPorter Airlines
3h 55mMDW-YUL
C$ 200
10/5Fri
1 stop
18h 20mORD-YUL
C$ 200
25/5Sat
1 stopAir Canada
5h 18mORD-YUL
C$ 202
27/5Mon
1 stopAir Canada
5h 48mORD-YUL
C$ 206
2/5Thu
1 stopSun Country Air
15h 30mORD-YUL
C$ 211
6/7Sat
directAmerican Airlines
2h 20mORD-YUL
C$ 220
2/5Thu
1 stopSun Country Air
15h 30mORD-YUL
C$ 228
6/7Sat
1 stopAmerican Airlines
12h 02mORD-YUL
C$ 231
21/5Tue
1 stopDelta
8h 47mMDW-YUL
C$ 233
18/5Sat
1 stopDelta
8h 36mORD-YUL
C$ 233

Search by stops

Search by airline

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Last minute flights from Chicago to Montreal

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Montreal that are departing in the next 10 days.
17/4Wed
multi-stop
13h 00mORD-YUL
20/4Sat
multi-stop
13h 42mYUL-ORD
C$ 358
17/4Wed
multi-stop
13h 00mORD-YUL
20/4Sat
multi-stop
14h 10mYUL-ORD
C$ 373
17/4Wed
multi-stopPorter Airlines
3h 55mMDW-YUL
23/4Tue
multi-stopPorter Airlines
6h 32mYUL-MDW
C$ 771
19/4Fri
multi-stopPorter Airlines
5h 55mMDW-YUL
24/4Wed
multi-stopPorter Airlines
5h 52mYUL-MDW
C$ 779
20/4Sat
directAir Canada
2h 24mORD-YUL
25/4Thu
directAir Canada
2h 46mYUL-ORD
C$ 837
19/4Fri
multi-stopAir Canada
4h 13mORD-YUL
25/4Thu
directAir Canada
2h 36mYUL-ORD
C$ 852
19/4Fri
multi-stopWestJet
9h 15mORD-YUL
22/4Mon
multi-stopWestJet
10h 25mYUL-ORD
C$ 861
19/4Fri
multi-stopWestJet
5h 57mORD-YUL
22/4Mon
multi-stopWestJet
6h 07mYUL-ORD
C$ 888
19/4Fri
multi-stopUnited Airlines
5h 07mORD-YUL
20/4Sat
directUnited Airlines
2h 46mYUL-ORD
C$ 954
20/4Sat
multi-stopUnited Airlines
5h 06mORD-YUL
25/4Thu
directUnited Airlines
2h 46mYUL-ORD
C$ 969

Search by stops

Search by airline

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Flights to Montreal

Destination:

Montreal (YUL)Canada

Return flight deals:

Montreal - Chicago

Cabin classes:

C$ 1,412
C$ 160