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Cheap flights from Montreal to Illinois from C$ 184

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 8/5. 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.
YMQ — ORD
24 Apr — 1 May1
1 adult
Wed 24/4
Wed 1/5

How far in advance should I book a flight from Montreal to Illinois?

To save up to 103% 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$ 728 1-2 weeks out and tickets from C$ 877 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 July. Prices are generally better when you fly from Montreal to Illinois in February, with the cheapest ticket starting at C$ 219.

When is the cheapest time to fly from Montreal to Illinois (YMQ - 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 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 507,522 searches. Data last updated 19 April 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Montreal to Illinois. Make sure to double check the flight details before booking.
Thu 9/510:40 a.m.YUL - ORD
1 stop11h 16mAmerican Airlines
Fri 10/56:30 a.m.ORD - YUL
1 stop6h 25mAmerican Airlines
Deal found 18/4C$ 332
Fri 10/55:29 p.m.YUL - ORD
1 stop5h 15mAmerican Airlines
Sun 12/55:15 a.m.ORD - YUL
1 stop7h 40mAmerican Airlines
Deal found 18/4C$ 352
Thu 9/511:00 a.m.YUL - ORD
1 stop12h 33mAmerican Airlines
Mon 13/56:25 p.m.ORD - YUL
1 stop14h 27mAmerican Airlines
Deal found 18/4C$ 365
Thu 9/510:40 a.m.YUL - ORD
1 stop11h 16mAmerican Airlines
Sun 12/56:30 a.m.ORD - YUL
1 stop6h 25mAmerican Airlines
Deal found 18/4C$ 383
Fri 10/57:29 a.m.YUL - ORD
1 stop7h 51mAmerican Airlines
Wed 29/51:40 p.m.ORD - YUL
1 stop7h 59mAmerican Airlines
Deal found 18/4C$ 389
Thu 13/65:23 p.m.YUL - ORD
1 stop15h 11mAmerican Airlines
Sat 15/61:15 p.m.ORD - YUL
1 stop8h 29mAmerican Airlines
Deal found 18/4C$ 394
Thu 13/65:20 p.m.YUL - ORD
Nonstop2h 39mAmerican Airlines
Sat 15/611:45 a.m.ORD - YUL
1 stop9h 59mAmerican Airlines
Deal found 18/4C$ 436
Fri 21/65:20 p.m.YUL - ORD
Nonstop2h 39mAmerican Airlines
Tue 25/68:30 a.m.ORD - YUL
1 stop13h 14mAmerican Airlines
Deal found 18/4C$ 466
Thu 29/812:45 p.m.YUL - ORD
Nonstop2h 40mAmerican Airlines
Tue 3/93:00 p.m.ORD - YUL
1 stop6h 38mAmerican Airlines
Deal found 18/4C$ 555

Cheap Delta flights from Montreal to Illinois

Explore cheap flight options specifically provided by Delta 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 507,522 searches. Data last updated 19 April 2024.
Some of the lowest-priced Delta 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.
Sat 11/51:05 p.m.YUL - ORD
1 stop4h 26mDelta
Wed 15/57:00 a.m.ORD - YUL
1 stop9h 36mDelta
Deal found 18/4C$ 343
Thu 9/56:00 a.m.YUL - ORD
1 stop5h 17mDelta
Sat 11/51:32 p.m.ORD - YUL
1 stop8h 36mDelta
Deal found 18/4C$ 372
Sun 12/56:14 a.m.YUL - ORD
1 stop6h 11mDelta
Wed 15/57:00 a.m.ORD - YUL
1 stop9h 36mDelta
Deal found 18/4C$ 400
Mon 17/66:00 a.m.YUL - MDW
1 stop3h 48mDelta
Sat 22/65:45 p.m.MDW - YUL
1 stop4h 19mDelta
Deal found 18/4C$ 402
Fri 26/44:00 p.m.YUL - ORD
1 stop7h 21mDelta
Mon 29/412:35 p.m.ORD - YUL
1 stop10h 19mDelta
Deal found 18/4C$ 654
Wed 24/47:00 a.m.YUL - ORD
1 stop10h 47mDelta
Wed 1/57:15 a.m.ORD - YUL
1 stop6h 49mDelta
Deal found 18/4C$ 680
Sat 20/46:00 a.m.YUL - STL
1 stop9h 20mDelta
Mon 22/43:51 p.m.STL - YUL
1 stop7h 03mDelta
Deal found 17/4C$ 903
Sat 20/46:10 a.m.YUL - STL
1 stop6h 41mDelta
Mon 22/43:06 p.m.STL - YUL
1 stop7h 24mDelta
Deal found 18/4C$ 904
Fri 19/44:00 p.m.YUL - STL
2 stops8h 46mDelta
Mon 22/412:59 p.m.STL - YUL
2 stops9h 08mDelta
Deal found 17/4C$ 2,034

Cheap Montreal to Illinois flights in April & May 2024

Find cheap flight options from Montreal to Illinois specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 507,522 searches. Prices were last updated on 19 April 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.
Fri 10/55:29 p.m.YUL - ORD
1 stop5h 15mAmerican Airlines
Sun 12/56:30 a.m.ORD - YUL
1 stop6h 25mAmerican Airlines
Deal found 17/4C$ 352
Wed 15/512:50 p.m.YUL - MDW
1 stop4h 27mPorter Airlines
Sat 18/512:30 p.m.MDW - YUL
1 stop5h 15mPorter Airlines
Deal found 17/4C$ 354
Tue 21/512:50 p.m.YUL - MDW
1 stop4h 27mPorter Airlines
Mon 27/58:00 a.m.MDW - YUL
1 stop4h 45mPorter Airlines
Deal found 17/4C$ 359
Sun 19/54:10 p.m.YUL - MDW
1 stop6h 27mPorter Airlines
Sat 25/512:30 p.m.MDW - YUL
1 stop5h 15mPorter Airlines
Deal found 16/4C$ 361
Wed 22/57:00 a.m.YUL - MDW
1 stop4h 07mPorter Airlines
Thu 30/58:00 a.m.MDW - YUL
1 stop4h 45mPorter Airlines
Deal found 17/4C$ 362
Wed 8/510:45 a.m.YUL - MDW
1 stop6h 32mPorter Airlines
Thu 16/511:05 a.m.MDW - YUL
1 stop3h 55mPorter Airlines
Deal found 17/4C$ 363
Thu 9/511:00 a.m.YUL - ORD
1 stop12h 33mAmerican Airlines
Mon 13/56:25 p.m.ORD - YUL
1 stop14h 27mAmerican Airlines
Deal found 18/4C$ 365
Mon 20/512:50 p.m.YUL - MDW
1 stop4h 27mPorter Airlines
Wed 29/511:05 a.m.MDW - YUL
1 stop3h 55mPorter Airlines
Deal found 17/4C$ 365
Wed 1/54:45 p.m.YUL - MDW
1 stop5h 52mPorter Airlines
Wed 8/58:00 a.m.MDW - YUL
1 stop4h 45mPorter Airlines
Deal found 17/4C$ 366

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 507,522 searches. Data last updated 19 April 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.
Fri 10/55:29 p.m.YUL - ORD
1 stop5h 15mAmerican Airlines
Sun 12/56:30 a.m.ORD - YUL
1 stop6h 25mAmerican Airlines
Deal found 17/4C$ 352
Sat 22/63:10 p.m.YUL - MDW
1 stop4h 52mPorter Airlines
Wed 26/65:15 p.m.MDW - YUL
1 stop4h 35mPorter Airlines
Deal found 17/4C$ 352
Wed 15/512:50 p.m.YUL - MDW
1 stop4h 27mPorter Airlines
Sat 18/512:30 p.m.MDW - YUL
1 stop5h 15mPorter Airlines
Deal found 17/4C$ 354
Wed 19/612:50 p.m.YUL - MDW
1 stop4h 27mPorter Airlines
Wed 26/611:05 a.m.MDW - YUL
1 stop3h 55mPorter Airlines
Deal found 16/4C$ 359
Sun 19/54:10 p.m.YUL - MDW
1 stop6h 27mPorter Airlines
Sat 25/512:30 p.m.MDW - YUL
1 stop5h 15mPorter Airlines
Deal found 16/4C$ 361
Wed 22/57:00 a.m.YUL - MDW
1 stop4h 07mPorter Airlines
Thu 30/58:00 a.m.MDW - YUL
1 stop4h 45mPorter Airlines
Deal found 17/4C$ 362
Wed 8/510:45 a.m.YUL - MDW
1 stop6h 32mPorter Airlines
Thu 16/511:05 a.m.MDW - YUL
1 stop3h 55mPorter Airlines
Deal found 17/4C$ 363
Thu 9/511:00 a.m.YUL - ORD
1 stop12h 33mAmerican Airlines
Mon 13/56:25 p.m.ORD - YUL
1 stop14h 27mAmerican Airlines
Deal found 18/4C$ 365
Mon 20/512:50 p.m.YUL - MDW
1 stop4h 27mPorter Airlines
Wed 29/511:05 a.m.MDW - YUL
1 stop3h 55mPorter Airlines
Deal found 17/4C$ 365

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 507,522 searches. Data last updated 19 April 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.
Tue 3/96:40 p.m.YUL - ORD
Nonstop2h 30mAir Canada
Wed 11/98:35 a.m.ORD - YUL
Nonstop2h 25mAir Canada
Deal found 18/4C$ 411
Sun 12/58:30 a.m.YUL - ORD
Nonstop2h 36mAir Canada
Wed 15/57:20 a.m.ORD - YUL
Nonstop2h 24mAir Canada
Deal found 18/4C$ 414
Fri 10/56:45 p.m.YUL - ORD
Nonstop2h 36mAir Canada
Wed 29/57:21 a.m.ORD - YUL
Nonstop2h 23mAir Canada
Deal found 18/4C$ 416
Fri 7/65:20 p.m.YUL - ORD
Nonstop2h 36mAmerican Airlines
Mon 10/68:25 a.m.ORD - YUL
Nonstop2h 30mAmerican Airlines
Deal found 18/4C$ 425
Wed 11/91:05 p.m.YUL - ORD
Nonstop2h 30mAir Canada
Mon 16/98:35 a.m.ORD - YUL
Nonstop2h 25mAir Canada
Deal found 17/4C$ 439
Sun 19/58:30 a.m.YUL - ORD
Nonstop2h 31mAir Canada
Sun 26/57:21 a.m.ORD - YUL
Nonstop2h 23mAir Canada
Deal found 18/4C$ 443
Fri 24/56:15 a.m.YUL - ORD
Nonstop2h 43mAir Canada
Sun 26/57:21 a.m.ORD - YUL
Nonstop2h 23mAir Canada
Deal found 18/4C$ 446
Sat 31/88:30 a.m.YUL - ORD
Nonstop2h 35mAir Canada
Thu 5/93:35 p.m.ORD - YUL
Nonstop2h 25mAir Canada
Deal found 17/4C$ 450
Thu 29/86:15 a.m.YUL - ORD
Nonstop2h 43mUnited Airlines
Wed 4/98:35 a.m.ORD - YUL
Nonstop2h 25mUnited Airlines
Deal found 18/4C$ 461

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 507,522 searches. Data last updated 19 April 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.
Fri 26/411:10 a.m.YUL - STL
1 stop31h 24mMultiple Airlines
Sun 28/47:30 p.m.STL - YUL
2 stops22h 30mMultiple Airlines
Deal found 18/4C$ 544
Tue 23/411:10 a.m.YUL - ORD
1 stop14h 10mMultiple Airlines
Mon 29/45:00 a.m.ORD - YUL
1 stop13h 00mMultiple Airlines
Deal found 18/4C$ 555
Wed 24/46:35 p.m.YUL - MDW
1 stop4h 02mPorter Airlines
Wed 1/58:00 a.m.MDW - YUL
1 stop4h 45mPorter Airlines
Deal found 17/4C$ 559
Fri 26/411:10 a.m.YUL - STL
1 stop31h 24mMultiple Airlines
Sun 28/46:24 p.m.STL - YUL
1 stop23h 36mMultiple Airlines
Deal found 18/4C$ 586
Tue 23/411:10 a.m.YUL - ORD
1 stop14h 10mMultiple Airlines
Mon 29/45:09 p.m.ORD - YUL
2 stops18h 06mMultiple Airlines
Deal found 18/4C$ 589
Thu 25/46:35 p.m.YUL - MDW
1 stop4h 02mPorter Airlines
Sun 28/48:40 a.m.MDW - YUL
1 stop5h 50mPorter Airlines
Deal found 17/4C$ 589
Thu 25/412:50 p.m.YUL - MDW
1 stop4h 27mPorter Airlines
Sun 28/412:15 p.m.MDW - YUL
1 stop6h 00mPorter Airlines
Deal found 17/4C$ 592
Fri 26/411:10 a.m.YUL - ORD
1 stop14h 10mMultiple Airlines
Sun 28/49:25 p.m.ORD - YUL
1 stop20h 35mMultiple Airlines
Deal found 17/4C$ 594
Thu 25/410:45 a.m.YUL - MDW
1 stop6h 32mPorter Airlines
Tue 30/411:05 a.m.MDW - YUL
1 stop3h 55mPorter Airlines
Deal found 17/4C$ 596

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 507,522 searches. Data last updated 19 April 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.
Wed 8/52:45 p.m.YUL - ORD
1 stop9h 44mMultiple Airlines
Deal found 17/4C$ 184
Wed 15/58:30 a.m.YUL - ORD
Nonstop2h 31mAir Canada
Deal found 16/4C$ 186
Mon 20/52:45 p.m.YUL - ORD
1 stop20h 10mMultiple Airlines
Deal found 18/4C$ 197
Sat 15/63:10 p.m.YUL - MDW
1 stop4h 52mPorter Airlines
Deal found 17/4C$ 197
Fri 24/52:45 p.m.YUL - ORD
1 stop26h 50mMultiple Airlines
Deal found 17/4C$ 198
Wed 15/54:30 p.m.YUL - ORD
1 stop5h 14mAir Canada
Deal found 16/4C$ 200
Sat 11/56:45 p.m.YUL - ORD
Nonstop2h 36mAir Canada
Deal found 17/4C$ 202
Thu 9/510:40 a.m.YUL - ORD
1 stop11h 16mAmerican Airlines
Deal found 18/4C$ 206
Sat 11/51:05 p.m.YUL - ORD
1 stop4h 26mDelta
Deal found 17/4C$ 209

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 507,522 searches. Data last updated 19 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 312 - C$ 544

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlChicago Midway

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Wed 8/5

1 stop4h 02m

Chicago Midway

Wed 15/5

1 stop3h 55m

C$ 312

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 9/5

1 stop11h 16m

Chicago O'Hare Intl

Fri 10/5

1 stop6h 25m

C$ 332

Montreal Pierre Elliott Trudeau IntlChicago Midway

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sat 22/6

1 stop4h 52m

Chicago Midway

Wed 26/6

1 stop4h 45m

C$ 333

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Wed 8/5

Nonstop2h 46m

Chicago O'Hare Intl

Thu 9/5

1 stop14h 35m

C$ 334

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 11/5

1 stop4h 26m

Chicago O'Hare Intl

Wed 15/5

1 stop9h 36m

C$ 343

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 10/5

Nonstop2h 36m

Chicago O'Hare Intl

Wed 29/5

1 stop6h 18m

C$ 377

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 9/5

Nonstop2h 46m

Chicago O'Hare Intl

Sun 12/5

1 stop6h 18m

C$ 398

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 7/5

1 stop6h 31m

Chicago O'Hare Intl

Thu 9/5

1 stop14h 59m

C$ 431

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 24/5

Nonstop2h 31m

Chicago O'Hare Intl

Sun 26/5

Nonstop2h 23m

C$ 544

Flights are sorted by cheapest first

Deals found on 18/4

No data available for this route at this time. Please check back soon.

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 19 April 2024.
Get a feel of what it's like to fly with American Airlines, Delta and Air Canada 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.
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,104 reviews
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Aeromexico
7.7
Good
2,669 reviews
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

WestJet
7.5
Good
3,010 reviews
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,341 reviews
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Porter Airlines
7.3
Good
439 reviews
Delta
8.1
Very good
11,104 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.5

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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.

  • Can I find flights from Montreal to Illinois for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Montreal to Illinois for under C$ 400. The cheapest flight booked recently is on Porter Airlines for just C$ 312, but on average you can expect to pay C$ 345.

  • Are there direct flights from Montreal to Illinois for under C$ 500 on Cheapflights?

    Cheapflights has 20 direct flights from Montreal to Illinois under C$ 500. A good price for a direct flight from Montreal to Illinois is less than C$ 473.

  • Are there last-minute flights available from Montreal to Illinois for under C$ 600?

    There are currently 20+ open flights from Montreal to Illinois within the next 7 days for less than C$ 600.

  • What are the cheapest airlines to fly from Montreal to Illinois one-way?

    The cheapest airlines for a one-way flight from Montreal to Illinois are Air Canada (C$ 186), Porter Airlines (C$ 197), and American Airlines (C$ 206).

  • What are the most popular routes from Montreal to Illinois?

    The most popular flight routes from Montreal to Illinois are Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl, Montreal Pierre Elliott Trudeau Intl - Chicago Midway and Montreal Pierre Elliott Trudeau Intl - Lambert-St Louis.

  • What are the most popular airlines that fly from Montreal to Illinois?

    The most popular airlines flying from Montreal to Illinois are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

  • What are the most reliable airlines from Montreal to Illinois?

    No one likes to see their flight delayed. When booking a flight from Montreal to Illinois consider choosing Copa Airlines (91%), Air New Zealand (91%) or Republic Airways (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montreal to Illinois?

    While on average a flight from Montreal to Illinois is generally C$ 1,461, our data shows the cheapest flight currently is C$ 276. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), you can expect to pay C$ 341 for that flight.

  • What does YUL to ORD mean?

    Montreal Pierre Elliott Trudeau Intl Airport is YUL and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Montreal to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Montreal to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Montreal to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Montreal to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Montreal to Illinois that include hotel bookings?

    Yes. In addition to deals on Montreal to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Illinois.

  • Can I find deals for business class flights from Montreal to Illinois?

    Yes. Cheapflights offers flight deals from Montreal to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Montreal to Illinois that allow pets onboard?

    Many airlines flying from Montreal to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Montreal to Illinois?

    Yes, you can often find last-minute deals on Montreal to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Montreal to Illinois flight deals updated?

    The Montreal to Illinois flight deals you see on this page were last updated on 18/4.

See more FAQs

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Alternative routes for Montreal to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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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 507,522 searches. Data last updated 19 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 304AverageC$ 395FlexibilityNo cancel feeOn-time52%
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Air CanadaCheapestC$ 323AverageC$ 536FlexibilityNo cancel feeOn-time67%
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United AirlinesCheapestC$ 359AverageC$ 401FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapestC$ 414AverageC$ 498FlexibilityNo cancel feeOn-time71%
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DeltaCheapestC$ 426AverageC$ 497FlexibilityNo cancel feeOn-timeN/A
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WestJet EncoreCheapestC$ 494AverageC$ 772FlexibilityNo cancel feeOn-timeN/A
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WestJetCheapestC$ 503AverageC$ 599FlexibilityNo cancel feeOn-time60%
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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.
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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 19 April 2024.
35%of flight departuresEarly morningMidnight to 6 am
13%of flight departuresMorning6 am to noon
52%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

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Fly with Cheapflights

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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?

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