Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Chicago (CHI) from $135

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 5/24. 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.
YUL — CHI
May 8 — May 151

The best prices from Montreal Pierre Elliott Trudeau Intl to Chicago are usually found in January or February, booked 27 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 3, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$223

One-way from

$169
High demand for flights, 12% potential price rise
Best time to find cheap flights, 25% potential price drop
From Montreal Pierre Elliott Trudeau Intl to Chicago (CHI)
One-way flight from Montreal Pierre Elliott Trudeau Intl to Chicago (CHI)

What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago.

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

Users have found that booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago at least 43 days early can save you up to 103% on average compared to booking a flight this week. If booking 43 days before your flight isn’t an option for you, users have found flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago for as little as $529 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $637 for flights departing within the next 3 days.

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

Our data shows that February tends to be the cheapest month to fly to Chicago from Montreal Pierre Elliott Trudeau Intl Airport. Users have commonly found prices around $330 for the month, but tickets can be as low as $159. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago (YUL - CHI)?

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

Cheap Air Canada flights from Pierre Elliott Trudeau Intl to Chicago

Explore cheap flight options specifically provided by Air Canada for the route between Pierre Elliott Trudeau Intl and Chicago. 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 2,864,334 searches. Data last updated May 3, 2024.
Peruse some of the lowest-priced Air Canada flights we've found from Montreal to Chicago. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 5/288:10 amYUL - ORD
1 stop4h 52mAir Canada
Wed 5/296:00 amORD - YUL
1 stop6h 18mAir Canada
Deal found 5/3$288
Thu 7/111:05 pmYUL - ORD
Nonstop2h 35mAir Canada
Tue 7/163:35 pmORD - YUL
Nonstop2h 18mAir Canada
Deal found 5/3$320
Sat 9/217:55 amYUL - ORD
1 stop5h 47mAir Canada
Sat 9/216:00 pmORD - YUL
Nonstop2h 29mAir Canada
Deal found 5/3$325
Sat 5/256:15 amYUL - ORD
Nonstop2h 43mAir Canada
Mon 5/277:21 amORD - YUL
Nonstop2h 23mAir Canada
Deal found 5/2$326
Thu 6/136:15 amYUL - ORD
Nonstop2h 43mAir Canada
Mon 6/176:00 pmORD - YUL
1 stop5h 48mAir Canada
Deal found 5/3$331
Fri 5/246:15 amYUL - ORD
Nonstop2h 43mAir Canada
Sun 5/266:00 amORD - YUL
1 stop6h 18mAir Canada
Deal found 5/3$332
Sat 6/86:15 amYUL - ORD
Nonstop2h 43mAir Canada
Wed 6/127:10 amORD - YUL
1 stop7h 41mAir Canada
Deal found 5/3$336
Fri 7/191:05 pmYUL - ORD
Nonstop2h 35mAir Canada
Sun 7/217:21 amORD - YUL
Nonstop2h 23mAir Canada
Deal found 5/2$339
Sun 7/78:30 amYUL - ORD
Nonstop2h 31mAir Canada
Wed 7/107:10 amORD - YUL
1 stop5h 08mAir Canada
Deal found 5/3$344
  • Air Canada is one of the most popular airlines used for those traveling from Montreal Pierre Elliott Trudeau Intl Airport to Chicago. Flights on this route from Air Canada typically cost $323.95 RT, a price that is 89% cheaper than the average Montreal Pierre Elliott Trudeau Intl Airport to Chicago flight. The cheapest flight found was $235 RT. The most popular departure airport in Montreal Pierre Elliott Trudeau Intl Airport when flying to Chicago is Montreal Pierre Elliott Trudeau Intl Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago, Air Canada flights are 0% more popular than any other airline flying that same route.

Cheap WestJet flights from Pierre Elliott Trudeau Intl to Chicago

Explore cheap flight options specifically provided by WestJet for the route between Pierre Elliott Trudeau Intl and Chicago. 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 2,864,334 searches. Data last updated May 3, 2024.
Have a look at some of the cheapest available WestJet flights departing from Montreal and landing in Chicago. Check back soon if you're not seeing flights that suit your needs.
Fri 6/144:35 pmYUL - ORD
1 stop5h 23mWestJet
Mon 6/175:15 pmORD - YUL
1 stop4h 55mWestJet
Deal found 5/3$330
Thu 6/136:00 amYUL - ORD
1 stop4h 21mWestJet
Mon 6/175:15 pmORD - YUL
1 stop4h 55mWestJet
Deal found 5/3$338
Mon 6/36:14 amYUL - ORD
1 stop11h 35mWestJet
Fri 6/148:35 pmORD - YUL
1 stop25h 35mWestJet
Deal found 5/2$342
Fri 6/286:47 pmYUL - ORD
1 stop26h 00mWestJet
Tue 7/27:10 amORD - YUL
1 stop8h 00mWestJet
Deal found 5/3$357
Fri 5/246:15 amYUL - ORD
Nonstop2h 43mWestJet
Mon 5/277:09 amORD - YUL
1 stop4h 05mWestJet
Deal found 5/3$358
Tue 6/116:00 amYUL - ORD
1 stop4h 21mWestJet
Fri 6/146:05 amORD - YUL
2 stops24h 14mWestJet
Deal found 5/3$359
Sun 5/127:00 amYUL - ORD
1 stop8h 20mWestJet
Sun 5/125:44 pmORD - YUL
1 stop4h 47mWestJet
Deal found 5/1$453
Thu 5/91:05 pmYUL - ORD
1 stop8h 50mWestJet
Wed 5/228:45 amORD - YUL
1 stop5h 29mWestJet
Deal found 5/2$471
Thu 5/96:46 pmYUL - ORD
1 stop6h 09mWestJet
Tue 5/145:40 amORD - YUL
1 stop5h 49mWestJet
Deal found 5/2$474
  • One of the most popular airlines traveling from Montreal Pierre Elliott Trudeau Intl Airport to Chicago is WestJet. Flights on this route from WestJet typically cost $371.03 RT, a price that is 89% cheaper than the average Montreal Pierre Elliott Trudeau Intl Airport to Chicago flight. The cheapest flight found was $242 RT. When traveling from Montreal Pierre Elliott Trudeau Intl Airport to Chicago on WestJet, the most popular airport to depart from is Montreal Pierre Elliott Trudeau Intl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago, WestJet flights are -4% more popular than any other airline flying that same route.

Cheap Pierre Elliott Trudeau Intl to Chicago flights in May & June 2024

Find cheap flight options from Pierre Elliott Trudeau Intl to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
The lowest fares we've come across on flights traveling from Montreal to Chicago in May and June 2024. Check back regularly for other flight deals.
Fri 5/102:45 pmYUL - ORD
1 stop26h 50mMultiple Airlines
Wed 5/155:41 pmORD - YUL
1 stop19h 19mMultiple Airlines
Deal found 5/2$245
Sat 6/223:10 pmYUL - MDW
1 stop4h 52mPorter Airlines
Wed 6/265:15 pmMDW - YUL
1 stop4h 35mPorter Airlines
Deal found 5/2$248
Mon 6/310:45 amYUL - MDW
1 stop6h 32mPorter Airlines
Fri 6/148:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Deal found 5/2$249
Sat 5/258:35 amYUL - MDW
1 stop3h 57mPorter Airlines
Mon 5/275:15 pmMDW - YUL
1 stop4h 35mPorter Airlines
Deal found 5/2$250
Thu 6/134:45 pmYUL - MDW
1 stop5h 52mPorter Airlines
Mon 6/178:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Deal found 5/3$251
Thu 6/612:50 pmYUL - MDW
1 stop4h 27mPorter Airlines
Mon 6/105:15 pmMDW - YUL
1 stop4h 35mPorter Airlines
Deal found 5/3$254
Sun 5/262:45 pmYUL - ORD
1 stop9h 44mMultiple Airlines
Thu 5/309:03 amORD - YUL
1 stop11h 47mMultiple Airlines
Deal found 5/2$258
Sat 6/18:35 amYUL - MDW
1 stop3h 57mPorter Airlines
Sat 6/88:00 amMDW - YUL
1 stop5h 35mPorter Airlines
Deal found 5/3$258
Fri 5/102:45 pmYUL - ORD
1 stop20h 10mMultiple Airlines
Wed 5/156:40 pmORD - YUL
1 stop18h 20mMultiple Airlines
Deal found 5/3$259

Pierre Elliott Trudeau Intl to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Pierre Elliott Trudeau Intl and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
The lowest fares we've come across on flights traveling from Montreal to Chicago in May and June 2024. Check back regularly for other flight deals.
Fri 5/102:45 pmYUL - ORD
1 stop26h 50mMultiple Airlines
Wed 5/155:41 pmORD - YUL
1 stop19h 19mMultiple Airlines
Deal found 5/2$245
Sat 6/223:10 pmYUL - MDW
1 stop4h 52mPorter Airlines
Wed 6/265:15 pmMDW - YUL
1 stop4h 35mPorter Airlines
Deal found 5/2$248
Mon 6/310:45 amYUL - MDW
1 stop6h 32mPorter Airlines
Fri 6/148:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Deal found 5/2$249
Sat 5/258:35 amYUL - MDW
1 stop3h 57mPorter Airlines
Mon 5/275:15 pmMDW - YUL
1 stop4h 35mPorter Airlines
Deal found 5/2$250
Thu 6/134:45 pmYUL - MDW
1 stop5h 52mPorter Airlines
Mon 6/178:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Deal found 5/3$251
Thu 6/612:50 pmYUL - MDW
1 stop4h 27mPorter Airlines
Mon 6/105:15 pmMDW - YUL
1 stop4h 35mPorter Airlines
Deal found 5/3$254
Sun 5/262:45 pmYUL - ORD
1 stop9h 44mMultiple Airlines
Thu 5/309:03 amORD - YUL
1 stop11h 47mMultiple Airlines
Deal found 5/2$258
Sat 6/18:35 amYUL - MDW
1 stop3h 57mPorter Airlines
Sat 6/88:00 amMDW - YUL
1 stop5h 35mPorter Airlines
Deal found 5/3$258
Fri 5/102:45 pmYUL - ORD
1 stop20h 10mMultiple Airlines
Wed 5/156:40 pmORD - YUL
1 stop18h 20mMultiple Airlines
Deal found 5/3$259

Non-stop flights to Chicago from Pierre Elliott Trudeau Intl

Discover non-stop flight options from Pierre Elliott Trudeau Intl to Chicago. 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 2,864,334 searches. Data last updated May 3, 2024.
Take a look at some of the direct flights traveling from Montreal to Chicago in the near future. Those looking to potentially save on 1 or 2-stop flights from Montreal to Chicago should utilize the search form at the the top of the page.
Fri 6/214:50 pmYUL - ORD
Nonstop2h 43mAir Canada
Sun 6/237:21 amORD - YUL
Nonstop2h 23mAir Canada
Deal found 5/1$314
Wed 6/126:15 amYUL - ORD
Nonstop2h 43mAir Canada
Tue 6/187:21 amORD - YUL
Nonstop2h 23mAir Canada
Deal found 5/3$315
Tue 5/286:15 amYUL - ORD
Nonstop2h 43mUnited Airlines
Wed 5/297:21 amORD - YUL
Nonstop2h 23mUnited Airlines
Deal found 5/3$317
Sat 9/218:20 amYUL - ORD
Nonstop2h 34mMultiple Airlines
Sat 9/216:00 pmORD - YUL
Nonstop2h 29mMultiple Airlines
Deal found 5/3$319
Thu 7/111:05 pmYUL - ORD
Nonstop2h 35mAir Canada
Tue 7/163:35 pmORD - YUL
Nonstop2h 18mAir Canada
Deal found 5/3$320
Fri 7/121:05 pmYUL - ORD
Nonstop2h 35mAir Canada
Sun 7/143:35 pmORD - YUL
Nonstop2h 18mAir Canada
Deal found 5/2$321
Thu 5/236:15 amYUL - ORD
Nonstop2h 43mAir Canada
Mon 5/277:21 amORD - YUL
Nonstop2h 23mAir Canada
Deal found 5/2$325
Sat 5/256:15 amYUL - ORD
Nonstop2h 43mAir Canada
Mon 5/277:21 amORD - YUL
Nonstop2h 23mAir Canada
Deal found 5/2$326
Thu 5/236:15 amYUL - ORD
Nonstop2h 43mAir Canada
Mon 5/277:21 amORD - YUL
Nonstop2h 23mAir Canada
Deal found 5/2$327

Pierre Elliott Trudeau Intl to Chicago flights leaving soon

Find last-minute flight options from Pierre Elliott Trudeau Intl to Chicago 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 2,864,334 searches. Data last updated May 3, 2024.
Book one of these great deals on flights from Montreal to Chicago. To prevent any unwanted surprises, users should verify their flight info before booking.
Fri 5/102:45 pmYUL - ORD
1 stop26h 50mMultiple Airlines
Wed 5/155:41 pmORD - YUL
1 stop19h 19mMultiple Airlines
Deal found 5/2$245
Fri 5/102:45 pmYUL - ORD
1 stop20h 10mMultiple Airlines
Wed 5/156:40 pmORD - YUL
1 stop18h 20mMultiple Airlines
Deal found 5/3$259
Thu 5/92:45 pmYUL - ORD
1 stop9h 44mMultiple Airlines
Tue 5/146:40 pmORD - YUL
1 stop18h 20mMultiple Airlines
Deal found 5/2$317
Fri 5/102:45 pmYUL - ORD
3 stops39h 35mMultiple Airlines
Wed 5/156:40 pmORD - YUL
1 stop18h 20mMultiple Airlines
Deal found 5/3$320
Fri 5/102:45 pmYUL - ORD
1 stop9h 44mMultiple Airlines
Wed 5/157:08 amORD - YUL
3 stops29h 52mMultiple Airlines
Deal found 5/2$322
Mon 5/132:45 pmYUL - ORD
3 stops33h 25mMultiple Airlines
Fri 5/245:19 pmORD - YUL
2 stops20h 16mMultiple Airlines
Deal found 5/2$341
Fri 5/102:45 pmYUL - ORD
1 stop9h 44mMultiple Airlines
Wed 5/156:16 pmORD - YUL
2 stops18h 44mMultiple Airlines
Deal found 5/2$350
Fri 5/102:45 pmYUL - ORD
3 stops39h 35mMultiple Airlines
Wed 5/157:08 amORD - YUL
3 stops29h 52mMultiple Airlines
Deal found 5/3$357
Mon 5/132:45 pmYUL - ORD
3 stops33h 25mMultiple Airlines
Fri 5/246:40 pmORD - YUL
1 stop18h 20mMultiple Airlines
Deal found 5/2$359

One-way flights to Chicago from Pierre Elliott Trudeau Intl

Search for one-way flight options from Pierre Elliott Trudeau Intl to Chicago. 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 2,864,334 searches. Data last updated May 3, 2024.
Users in need of a one-way flight from Montreal to Chicago can choose from these deals. Users can also find round-trip Montreal to Chicago flights by using the search form above.
Fri 5/242:45 pmYUL - ORD
1 stop9h 44mMultiple Airlines
Deal found 5/3$135
Thu 5/237:00 amYUL - MDW
1 stop4h 07mPorter Airlines
Deal found 5/1$152
Fri 5/246:35 pmYUL - MDW
1 stop4h 02mPorter Airlines
Deal found 5/3$153
Thu 5/307:00 amYUL - MDW
1 stop4h 07mPorter Airlines
Deal found 5/2$155
Tue 6/2510:45 amYUL - MDW
1 stop6h 32mPorter Airlines
Deal found 5/2$156
Tue 5/2812:50 pmYUL - MDW
1 stop4h 27mPorter Airlines
Deal found 5/1$157
Mon 6/34:45 pmYUL - MDW
1 stop5h 52mPorter Airlines
Deal found 5/3$159
Thu 6/61:05 pmYUL - ORD
Nonstop2h 31mAir Canada
Deal found 5/3$160
Mon 6/36:35 pmYUL - MDW
1 stop4h 02mPorter Airlines
Deal found 5/2$160

Find flights from Pierre Elliott Trudeau Intl to Chicago within your budget

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Chicago 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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$254 - $400

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlChicago Midway

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 6/6

1 stop4h 27m

Chicago Midway

Mon 6/10

1 stop4h 35m

$254

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sun 5/26

1 stop9h 44m

Chicago O'Hare Intl

Thu 5/30

1 stop11h 47m

$258

Montreal Pierre Elliott Trudeau IntlChicago Midway

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 5/23

1 stop4h 27m

Chicago Midway

Mon 5/27

1 stop4h 35m

$258

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sun 5/26

Nonstop2h 43m

Chicago O'Hare Intl

Thu 5/30

1 stop14h 41m

$277

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 5/28

1 stop4h 52m

Chicago O'Hare Intl

Wed 5/29

1 stop6h 18m

$288

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 6/13

1 stop15h 44m

Chicago O'Hare Intl

Mon 6/17

1 stop14h 20m

$292

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 6/14

1 stop5h 23m

Chicago O'Hare Intl

Mon 6/17

1 stop4h 55m

$330

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 5/23

1 stop6h 32m

Chicago O'Hare Intl

Mon 5/27

1 stop4h 05m

$341

Montreal Pierre Elliott Trudeau IntlChicago O'Hare Intl

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 5/24

Nonstop2h 43m

Chicago O'Hare Intl

Mon 5/27

Nonstop2h 23m

$400

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Chicago. Price data was last updated on January 28, 2024.
The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Chicago. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Chicago flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Chicago by month

Plan your trip from Pierre Elliott Trudeau Intl to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Pierre Elliott Trudeau Intl to Chicago is currently $154 while a round-trip flight costs $300. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago (average of $245). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago in June is currently the most expensive (average of $354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$248

February

$245

March

$280

April

$267

May

$279

June

$354

July

$334

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated May 3, 2024.
Get a feel of what it's like to fly with Air Canada, WestJet and United Airlines from Montreal to Chicago by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

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.

8.1
Very good
10,848 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

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.

7.6
Good
2,965 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

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.

7.4
Good
433 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

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.

7.4
Good
11,134 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

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.

7.3
Good
14,755 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

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 Pierre Elliott Trudeau Intl to Chicago. 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 Pierre Elliott Trudeau Intl Airport to Chicago for under $300 on Cheapflights?

    Yes, there are multiple flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago for under $300. The cheapest flight booked recently is on Porter Airlines for just $254, but on average you can expect to pay $272.

  • Are there nonstop flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago under $400. A good price for a nonstop flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago is less than $334.

  • Are there last-minute flights available from Montreal Pierre Elliott Trudeau Intl Airport to Chicago for under $300?

    There are currently 20+ open flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago round-trip?

    Porter Airlines, at $254, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Chicago.Alternate airlines to your destination round-trip include United Airlines and Air Canada. Porter Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $152. Users have also found prices from $160 and $169 on Air Canada and Lufthansa, respectively.

  • What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

    Before booking your flight to Chicago from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: ANA (90%), Copa Airlines (90%), Air New Zealand( 90%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

    The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to Chicago is $165. On average you can expect to pay $594. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), can usually be booked for $246.

  • What does YUL to ORD mean?

    Great question - YUL to ORD just means Montreal Pierre Elliott Trudeau Intl Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Pierre Elliott Trudeau Intl to Chicago 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 Pierre Elliott Trudeau Intl to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Pierre Elliott Trudeau Intl to Chicago 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 Pierre Elliott Trudeau Intl to Chicago that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Chicago.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Chicago?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Chicago 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 Pierre Elliott Trudeau Intl to Chicago that allow pets onboard?

    Many airlines flying from Pierre Elliott Trudeau Intl to Chicago 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 Pierre Elliott Trudeau Intl to Chicago?

    Yes, you can often find last-minute deals on Pierre Elliott Trudeau Intl to Chicago 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 Pierre Elliott Trudeau Intl Airport to Chicago flight deals updated?

    The Montreal Pierre Elliott Trudeau Intl Airport to Chicago flight deals you see on this page were last updated on 5/3.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Pierre Elliott Trudeau Intl to Chicago

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to Chicago. 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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$235Average$324FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$242Average$371FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapest$252Average$396FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
American AirlinesCheapest$298Average$398FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapest$386Average$542FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Search flights from Pierre Elliott Trudeau Intl to Chicago by cabin class

Find flights from Pierre Elliott Trudeau Intl to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Pierre Elliott Trudeau Intl to Chicago

Find hourly flight availability from Pierre Elliott Trudeau Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 3, 2024.
28%of flight departuresEarly morningMidnight to 6 am
22%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Pierre Elliott Trudeau Intl to Chicago

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 3, 2024.
Sunday10daily flights
Monday10daily flights
Tuesday10daily flights
Wednesday10daily flights
Thursday10daily flights
Friday10daily flights
Saturday10daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Chicago?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Chicago. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Chicago?

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Chicago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Chicago with no change fees?

Need flexible booking options for your flight to Chicago from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Chicago become cheaper?

Of course! You can now track prices for flights from Pierre Elliott Trudeau Intl to Chicago 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.