Cheap flights from Montreal to Illinois from C$ 197
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. 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.
How far in advance should I book a flight from Montreal to Illinois?
To save up to 104% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Montreal to Illinois from C$ 586 1-2 weeks out and tickets from C$ 867 for flights departing within the next 72 hours.
What is the cheapest month to fly from Montreal to Illinois?
Flights from Montreal to Illinois lean towards being more expensive in August. Prices are generally better when you fly from Montreal to Illinois in February, with the cheapest ticket starting at C$ 294.
What is the cheapest time of day to fly from YMQ to IL?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal to Illinois as you normally would.
Cheap United Airlines flights from Montreal to Illinois
Explore cheap flight options specifically provided by United Airlines for the route between Montreal and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Montreal to Illinois. Make sure to double check the flight details before booking.
Cheap American Airlines flights from Montreal to Illinois
Explore cheap flight options specifically provided by American Airlines for the route between Montreal and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Montreal to Illinois. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Montreal to Illinois flights in May & June 2024
Find cheap flight options from Montreal to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 426,053 searches. Prices were last updated on 30 May 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. For more flight deals, be sure to check back very soon.
Montreal to Illinois 2024 flight deals
Discover exclusive flight deals for travel between Montreal and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
These are some of the best deals we've found on flights to Illinois in 2024 at this time. For more flight deals, be sure to check back very soon.
Direct flights to Illinois from Montreal
Discover non-stop flight options from Montreal to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
For a quicker trip, book one of these direct flights from Montreal to Illinois. If you're looking for other options for flights from Montreal to Illinois, make sure to update the search form at the top of page.
Montreal to Illinois flights leaving soon
Find last-minute flight options from Montreal to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Book one of these great deals on flights from Montreal to Illinois. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Illinois from Montreal
Search for one-way flight options from Montreal to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Montreal to Illinois. Those needing a return flight from Montreal to Illinois can use the search form above.
Find flights from Montreal to Illinois within your budget
Customize your flight search to find flights from Montreal to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Fly from
Fly to
Budget
C$ 317 - C$ 530
Route
Depart
Return
Price
Montreal Pierre Elliott Trudeau IntlChicago Midway
YUL - MDW
YULMDW
Montreal Pierre Elliott Trudeau Intl
Tue 30/7
1 stop6h 12m
Chicago Midway
Tue 13/8
1 stop4h 35m
Montreal Pierre Elliott Trudeau IntlChicago Midway
YUL - MDW
YULMDW
Montreal Pierre Elliott Trudeau Intl
Wed 21/8
1 stop6h 32m
Chicago Midway
Wed 28/8
1 stop4h 45m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Sat 19/10
1 stop10h 10m
Chicago O'Hare Intl
Wed 23/10
1 stop7h 17m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 4/7
Nonstop2h 43m
Chicago O'Hare Intl
Sun 7/7
Nonstop2h 23m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Fri 6/9
Nonstop2h 36m
Chicago O'Hare Intl
Sun 8/9
1 stop14h 19m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Fri 20/9
1 stop5h 02m
Chicago O'Hare Intl
Sun 22/9
1 stop6h 16m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Thu 13/6
Nonstop2h 43m
Chicago O'Hare Intl
Mon 17/6
1 stop13h 28m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Mon 1/7
1 stop4h 21m
Chicago O'Hare Intl
Mon 8/7
1 stop4h 59m
Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl
YUL - ORD
YULORD
Montreal Pierre Elliott Trudeau Intl
Mon 15/7
1 stop8h 25m
Chicago O'Hare Intl
Thu 18/7
1 stop13h 40m
No data available for this route at this time. Please check back soon.
Best time to book a flight from Montreal to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Montreal with our price prediction graph.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 30 May 2024.
Get a feel of what it's like to fly with United Airlines, American Airlines and Delta from Montreal to Illinois by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Entertainment
Food
Comfort
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Overall
Entertainment
Food
Comfort
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Overall
Entertainment
Food
Comfort
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Overall
Entertainment
Food
Comfort
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Overall
Entertainment
Food
Comfort
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Overall
Entertainment
Food
Comfort
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from Montreal to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Montreal to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Montreal to Illinois
Discover the top 7 airlines that operate flights from Montreal to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Search flights from Montreal to Illinois by cabin class
Find flights from Montreal to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Montreal to Illinois
Find hourly flight availability from Montreal to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 May 2024.
| 37%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 28%of flight departures | Morning6 am to noon |
| 35%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Montreal to Illinois?
When you search for this flight from Montreal to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Montreal to Illinois?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Montreal.
Can Cheapflights find flights from Montreal to Illinois with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Illinois, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Montreal to Illinois become cheaper?
Of course! You can now track prices for flights from Montreal to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.