Cheap flights from Chicago (CHI) to Montreal (YMQ) from $130

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 4/15. 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.
CHI — YMQ
Mar 24 — Mar 311

The best prices from Chicago to Montreal are usually found in January or April, booked 62 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Chicago to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Montreal (YMQ). 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 March 19, 2024.

Popular in

October

Cheapest in

January

Round-trip from

$276

One-way from

$177
High demand for flights, 16% potential price rise
Best time to find cheap flights, 22% potential price drop
From Chicago (CHI) to Montreal (YMQ)
One-way flight from Chicago (CHI) to Montreal (YMQ)

What is the cheapest day to fly round-trip from Chicago to Montreal?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Montreal. Check prices with Cheapflights to find a great deal for your trip.

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

Find a great deal and save up to 71% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Montreal within the next two weeks, with the cheapest ticket starting at $394.

What is the cheapest month to fly from Chicago to Montreal?

January is one of the best times of the year to fly to Montreal from Chicago. Prices for January average $373 per person but you can even find prices for as low as $110. The most expensive prices can be found in the month of October. Opting for a January flight can save you 19% on your journey compared to booking in October

When is the cheapest time to fly from Chicago to Montreal (CHI - YMQ)?

One of the essential ways to save on airfare from Chicago to Montreal is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 52% on airfare.

Cheap Porter Airlines flights from Chicago to Montreal

Explore cheap flight options specifically provided by Porter Airlines for the route between Chicago and Montreal. 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 3,145,932 searches. Data last updated March 19, 2024.
Peruse some of the lowest-priced Porter Airlines flights we've found from Chicago to Montreal. Make sure to check back often as deals are often changing.
Mon 4/228:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Fri 5/36:35 pmYUL - MDW
1 stop4h 02mPorter Airlines
Deal found 3/18$290
Mon 4/811:05 amMDW - YUL
1 stop5h 55mPorter Airlines
Sat 4/133:10 pmYUL - MDW
1 stop4h 52mPorter Airlines
Deal found 3/18$296
Fri 5/35:15 pmMDW - YUL
1 stop4h 35mPorter Airlines
Sat 5/48:35 amYUL - MDW
1 stop3h 57mPorter Airlines
Deal found 3/18$306
Sat 5/118:00 amMDW - YUL
1 stop5h 35mPorter Airlines
Sun 5/1212:45 pmYUL - MDW
1 stop4h 32mPorter Airlines
Deal found 3/18$313
Mon 4/2211:05 amMDW - YUL
1 stop6h 30mPorter Airlines
Thu 4/2512:50 pmYUL - MDW
1 stop4h 27mPorter Airlines
Deal found 3/18$315
Sat 5/1112:30 pmMDW - YUL
1 stop5h 15mPorter Airlines
Sun 5/1210:40 amYUL - MDW
1 stop6h 37mPorter Airlines
Deal found 3/18$317
Thu 4/118:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Sun 4/1410:45 amYUL - MDW
1 stop6h 32mPorter Airlines
Deal found 3/18$319
Mon 4/811:05 amMDW - YUL
1 stop3h 55mPorter Airlines
Wed 4/107:00 amYUL - MDW
1 stop4h 07mPorter Airlines
Deal found 3/17$324
Fri 4/1211:05 amMDW - YUL
1 stop3h 55mPorter Airlines
Mon 4/156:35 pmYUL - MDW
1 stop4h 02mPorter Airlines
Deal found 3/18$336
  • One of the most popular airlines traveling from Chicago to Montreal is Porter Airlines. Flights on this route from Porter Airlines typically cost $387.05 RT, a price that is 75% cheaper than the average Chicago to Montreal flight. The cheapest flight found was $137 RT. When traveling from Chicago to Montreal on Porter Airlines, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is Montreal Pierre Elliott Trudeau Intl Airport. When flying from Chicago to Montreal, Porter Airlines flights are 0% more popular than any other airline flying that same route.

Cheap Air Canada flights from Chicago to Montreal

Explore cheap flight options specifically provided by Air Canada for the route between Chicago and Montreal. 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 3,145,932 searches. Data last updated March 19, 2024.
Browse through some of the cheapest Air Canada flights traveling from Chicago to Montreal. Check back soon if you're not seeing flights that suit your needs.
Tue 4/1611:00 amORD - YUL
Nonstop2h 09mAir Canada
Tue 4/236:15 amYUL - ORD
Nonstop2h 46mAir Canada
Deal found 3/17$337
Wed 4/107:20 amORD - YUL
Nonstop2h 09mAir Canada
Sun 4/148:10 amYUL - ORD
1 stop6h 14mAir Canada
Deal found 3/17$349
Fri 5/36:00 amORD - YUL
1 stop5h 18mAir Canada
Sun 5/56:00 amYUL - ORD
1 stop4h 54mAir Canada
Deal found 3/17$359
Sat 4/207:20 amORD - YUL
Nonstop2h 09mAir Canada
Tue 4/236:15 amYUL - ORD
Nonstop2h 46mAir Canada
Deal found 3/16$361
Tue 4/307:20 amORD - YUL
Nonstop2h 09mAir Canada
Tue 5/2811:30 amYUL - ORD
Nonstop2h 43mAir Canada
Deal found 3/17$371
Sun 3/313:35 pmORD - YUL
Nonstop2h 10mAir Canada
Sun 4/78:10 amYUL - ORD
1 stop6h 14mAir Canada
Deal found 3/17$382
Fri 5/36:05 pmORD - YUL
Nonstop2h 24mAir Canada
Sun 5/56:15 amYUL - ORD
Nonstop2h 46mAir Canada
Deal found 3/17$392
Sun 3/316:05 pmORD - YUL
Nonstop2h 24mAir Canada
Sun 4/76:15 amYUL - ORD
Nonstop2h 46mAir Canada
Deal found 3/17$425
Wed 4/107:20 amORD - YUL
Nonstop2h 09mAir Canada
Sun 4/148:30 amYUL - ORD
Nonstop2h 36mAir Canada
Deal found 3/17$430
  • Air Canada is one of the most popular airlines used for those traveling from Chicago to Montreal. Flights on this route from Air Canada typically cost $389.57 RT, a price that is 87% cheaper than the average Chicago to Montreal flight. The cheapest flight found was $122 RT. The most popular departure airport in Chicago when flying to Montreal is Chicago O'Hare Intl Airport. The most popular airport to fly into when visiting Montreal is Montreal Pierre Elliott Trudeau Intl Airport. When flying from Chicago to Montreal, Air Canada flights are -5% more popular than any other airline flying that same route.

Cheap Chicago to Montreal flights in March & April 2024

Find cheap flight options from Chicago to Montreal specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Montreal in 2024. More deals are always being added, so be sure to check back regularly.
Tue 4/165:00 amORD - YUL
1 stop13h 00mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/17$279
Tue 4/165:00 amORD - YUL
1 stop13h 00mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/17$282
Tue 4/1610:00 pmORD - YUL
2 stops15h 30mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/17$286
Mon 4/228:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Fri 5/36:35 pmYUL - MDW
1 stop4h 02mPorter Airlines
Deal found 3/18$290
Tue 4/1610:38 amORD - YUL
3 stops27h 47mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/17$292
Tue 4/1610:38 amORD - YUL
3 stops27h 47mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/17$293
Mon 4/158:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Thu 4/1812:50 pmYUL - MDW
1 stop4h 27mPorter Airlines
Deal found 3/17$296
Thu 4/185:30 amORD - YUL
2 stops12h 30mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/18$301
Mon 4/1510:00 pmORD - YUL
2 stops20h 00mMultiple Airlines
Wed 4/1711:10 amYUL - ORD
1 stop13h 21mMultiple Airlines
Deal found 3/17$305

Chicago to Montreal 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Montreal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Montreal in 2024. More deals are always being added, so be sure to check back regularly.
Tue 4/165:00 amORD - YUL
1 stop13h 00mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/18$274
Tue 4/165:00 amORD - YUL
1 stop13h 00mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/17$279
Tue 4/1610:38 amORD - YUL
3 stops27h 47mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/18$284
Tue 4/1610:00 pmORD - YUL
2 stops15h 30mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/17$286
Wed 4/1710:00 pmORD - YUL
2 stops20h 00mMultiple Airlines
Wed 4/2411:10 amYUL - ORD
1 stop13h 21mMultiple Airlines
Deal found 3/18$289
Mon 4/228:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Fri 5/36:35 pmYUL - MDW
1 stop4h 02mPorter Airlines
Deal found 3/18$290
Thu 5/165:20 pmORD - YUL
1 stop19h 40mMultiple Airlines
Mon 5/202:45 pmYUL - ORD
1 stop9h 32mMultiple Airlines
Deal found 3/18$291
Tue 4/1610:38 amORD - YUL
3 stops27h 47mMultiple Airlines
Tue 4/2311:10 amYUL - ORD
1 stop14h 10mMultiple Airlines
Deal found 3/17$292
Wed 4/179:25 pmORD - YUL
3 stops17h 35mMultiple Airlines
Wed 4/2411:10 amYUL - ORD
1 stop13h 21mMultiple Airlines
Deal found 3/18$294

Non-stop flights to Montreal from Chicago

Discover non-stop flight options from Chicago to Montreal. 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 3,145,932 searches. Data last updated March 19, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Chicago to Montreal. Users can also choose from other Chicago to Montreal flights by using the search form above.
Tue 4/1611:00 amORD - YUL
Nonstop2h 09mAir Canada
Tue 4/236:15 amYUL - ORD
Nonstop2h 46mAir Canada
Deal found 3/17$337
Sun 4/217:20 amORD - YUL
Nonstop2h 09mMultiple Airlines
Thu 5/26:15 amYUL - ORD
Nonstop2h 46mMultiple Airlines
Deal found 3/16$338
Sat 5/116:05 pmORD - YUL
Nonstop2h 24mAir Canada
Sun 5/126:15 amYUL - ORD
Nonstop2h 46mAir Canada
Deal found 3/17$347
Sat 5/116:05 pmORD - YUL
Nonstop2h 24mLufthansa
Sun 5/126:15 amYUL - ORD
Nonstop2h 46mLufthansa
Deal found 3/18$350
Sat 5/116:05 pmORD - YUL
Nonstop2h 24mUnited Airlines
Sun 5/128:30 amYUL - ORD
Nonstop2h 31mUnited Airlines
Deal found 3/17$353
Sat 4/137:20 amORD - YUL
Nonstop2h 09mLufthansa
Mon 4/156:30 pmYUL - ORD
Nonstop2h 36mLufthansa
Deal found 3/16$355
Sat 4/207:20 amORD - YUL
Nonstop2h 09mAir Canada
Tue 4/236:15 amYUL - ORD
Nonstop2h 46mAir Canada
Deal found 3/16$361
Tue 4/307:20 amORD - YUL
Nonstop2h 09mAir Canada
Tue 5/2811:30 amYUL - ORD
Nonstop2h 43mAir Canada
Deal found 3/17$371
Wed 4/31:56 pmORD - YUL
Nonstop2h 24mAir Canada
Wed 4/106:30 pmYUL - ORD
Nonstop2h 36mAir Canada
Deal found 3/18$382

Chicago to Montreal flights leaving soon

Find last-minute flight options from Chicago to Montreal 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 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the last-minute flights available departing from Chicago to Montreal. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 3/285:25 pmORD - YUL
2 stops20h 45mMultiple Airlines
Mon 4/111:00 amYUL - ORD
3 stops35h 10mMultiple Airlines
Deal found 3/18$414
Thu 3/2811:25 amMDW - YUL
1 stop4h 50mPorter Airlines
Sun 3/3110:45 amYUL - MDW
1 stop6h 32mPorter Airlines
Deal found 3/17$425
Thu 3/285:25 pmORD - YUL
2 stops20h 45mMultiple Airlines
Mon 4/13:50 pmYUL - ORD
2 stops30h 20mMultiple Airlines
Deal found 3/18$428
Thu 3/2811:25 amMDW - YUL
1 stop5h 50mPorter Airlines
Sun 3/3110:45 amYUL - MDW
1 stop6h 32mPorter Airlines
Deal found 3/17$443
Thu 3/2811:25 amMDW - YUL
1 stop4h 50mPorter Airlines
Sun 3/3110:45 amYUL - MDW
1 stop6h 32mPorter Airlines
Deal found 3/17$484
Wed 3/279:15 pmORD - YUL
2 stops19h 00mMultiple Airlines
Sun 3/3110:45 amYUL - ORD
3 stops35h 25mMultiple Airlines
Deal found 3/18$505
Thu 3/283:35 pmORD - YUL
Nonstop2h 11mAir Canada
Tue 4/26:15 amYUL - ORD
Nonstop2h 46mAir Canada
Deal found 3/18$512
Tue 3/265:58 pmORD - YUL
1 stop19h 32mMultiple Airlines
Sun 3/3110:45 amYUL - ORD
3 stops35h 25mMultiple Airlines
Deal found 3/18$513
Sat 3/2312:30 pmMDW - YUL
1 stop6h 00mPorter Airlines
Mon 4/84:45 pmYUL - MDW
1 stop5h 52mPorter Airlines
Deal found 3/16$522

One-way flights to Montreal from Chicago

Search for one-way flight options from Chicago to Montreal. 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 3,145,932 searches. Data last updated March 19, 2024.
Take a look at some of the best available options we've come across on one-way flights from Chicago to Montreal. Those needing a return flight from Chicago to Montreal can use the search form above.
Mon 4/1511:05 amMDW - YUL
1 stop5h 55mPorter Airlines
Deal found 3/18$130
Wed 4/1711:05 amMDW - YUL
1 stop3h 55mPorter Airlines
Deal found 3/18$131
Tue 4/165:51 pmORD - YUL
2 stops20h 34mMultiple Airlines
Deal found 3/17$134
Thu 4/118:00 amMDW - YUL
1 stop4h 45mPorter Airlines
Deal found 3/18$137
Thu 4/258:05 pmORD - YUL
1 stop15h 55mSun Country Air
Deal found 3/17$138
Tue 4/1610:38 amORD - YUL
3 stops27h 47mMultiple Airlines
Deal found 3/17$139
Tue 4/165:00 amORD - YUL
1 stop13h 00mMultiple Airlines
Deal found 3/17$140
Mon 4/159:25 pmORD - YUL
1 stop20h 35mMultiple Airlines
Deal found 3/18$141
Mon 4/156:05 pmORD - YUL
Nonstop2h 24mAir Canada
Deal found 3/18$144

Find flights from Chicago to Montreal within your budget

Customize your flight search to find flights from Chicago to Montreal 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$269 - $498

Route

Depart

Return

Price

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Wed 5/15

1 stop18h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 5/22

1 stop9h 32m

$269

Chicago MidwayMontreal Pierre Elliott Trudeau Intl

MDW - YUL

MDWYUL

Chicago Midway

Mon 4/22

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 5/3

1 stop4h 02m

$290

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Tue 4/16

Nonstop2h 09m

Montreal Pierre Elliott Trudeau Intl

Tue 4/23

Nonstop2h 46m

$337

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sat 4/20

1 stop6h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 4/24

Nonstop2h 46m

$347

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sat 4/13

Nonstop2h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 4/15

Nonstop2h 36m

$355

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Fri 4/12

1 stop7h 58m

Montreal Pierre Elliott Trudeau Intl

Mon 4/15

1 stop6h 07m

$362

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Tue 4/9

2 stops8h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 4/16

1 stop9h 18m

$369

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Mon 7/1

1 stop15h 36m

Montreal Pierre Elliott Trudeau Intl

Fri 7/5

1 stop24h 48m

$372

Chicago O'Hare IntlMontreal Pierre Elliott Trudeau Intl

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Sat 5/11

1 stop4h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 5/12

1 stop6h 11m

$498

Flights are sorted by cheapest first

Deals found on 3/17

When is the best time to book a flight from Chicago to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Montreal. Price data was last updated on January 28, 2024.
The price you pay for your flight from Chicago to Montreal may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Chicago to Montreal?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Montreal. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Montreal flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday 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 Montreal by month

Plan your trip from Chicago to Montreal by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Montreal is currently $137 while a round-trip flight costs $355. Price data was last updated on March 10, 2024.

Currently, February is the cheapest month in which you can book a flight from Chicago to Montreal (average of $245). Flying from Chicago to Montreal in July is currently the most expensive (average of $450). 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

$267

February

$245

March

$316

April

$312

May

$330

June

$414

July

$450

August

$434

September

$388

October

$338

November

$299

December

$274

Temperature and rainfall in Montreal by month

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

YMQ

Temperature

15.8 - 71.6 °F

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated March 19, 2024.
To help decide which airline to fly from Chicago to Montreal, see what other customers have to say about Porter Airlines, Air Canada and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.7
Good
2,809 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.5
Good
3,066 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
460 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,602 reviews
8.1
Very good
11,551 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.1

Comfort

7.9

Food

7.5

Crew

8.6

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Montreal. 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 Chicago to Montreal for under $300 on Cheapflights?

    Yes, there are multiple flights from Chicago to Montreal for under $300. The cheapest flight booked recently is on Multiple Airlines for just $269, but on average you can expect to pay $299.

  • Are there nonstop flights from Chicago to Montreal for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Chicago to Montreal under $400. A good price for a nonstop flight from Chicago to Montreal is less than $394.

  • Are there last-minute flights available from Chicago to Montreal for under $500?

    There are currently 20+ open flights from Chicago to Montreal within the next 7 days for less than $500.

  • What is the cheapest airline to fly from Chicago to Montreal round-trip?

    Currently priced at $290, Porter Airlines will fly you from Chicago to Montreal and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Porter Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as $130. Users have also found prices from $138 and $144 on Sun Country Air and Air Canada, respectively.

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Montreal on time: Republic Airways (93%), ANA (93%), Copa Airlines (93%).

  • What are the cheapest flights from Chicago to Montreal?

    While on average a flight from Chicago to Montreal is generally $1,199, our data shows the cheapest flight currently is $132. When looking at the most popular route, (Chicago O'Hare Intl - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $309 for that flight.

  • What does ORD to YUL mean?

    ORD and YUL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to YUL refers to a flight route from Chicago O'Hare Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

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.

Top 5 airlines flying from Chicago to Montreal

Discover the top 5 airlines that operate flights from Chicago to Montreal. 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$122Average$390FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$137Average$387FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$186Average$376FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapest$203Average$309FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapest$317Average$356FlexibilityNo cancel feeOn-timeN/A
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Search flights from Chicago to Montreal by cabin class

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

Hourly flight availability from Chicago to Montreal

Find hourly flight availability from Chicago to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
0%of flight departuresEarly morningMidnight to 6 am
25%of flight departuresMorning6 am to noon
75%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Chicago to Montreal

Explore weekly flight availability from Chicago to Montreal. 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 March 19, 2024.
Sunday11daily flights
Monday11daily flights
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How does Cheapflights help users find flights from Chicago to Montreal?

Deals for Chicago to Montreal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Montreal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Montreal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chicago to Montreal with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Chicago to Montreal flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Chicago to Montreal become cheaper?

Of course! You can now track prices for flights from Chicago to Montreal 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.

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