How long is the flight from Montreal to USA?

Airlines like United Airlines, Porter Airlines, and Air Canada fly from Montreal to USA in about 1h 30m. The time it takes to get you to your destination can typically vary by up to 2h 20m. The distance between Montreal and USA is about 521 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

One-way options have recently been found by users for as low as C$ 121 on Delta. Other airlines that offer cheap prices include United Airlines from C$ 128 and Porter Airlines from C$ 138 one-way.

In terms of precipitation, rainfall in USA ranges from 61.0 - 221.0 mm per month. June is typically the wettest month, when rainfall can reach 221.0 mm. November is typically the driest time to visit USA when rainfall is around 61.0 mm.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

What are the most popular routes from Montreal to USA?

When deciding which route to take from Montreal to USA consider Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale, Montreal Pierre Elliott Trudeau Intl - Newark or Montreal Pierre Elliott Trudeau Intl - New York LaGuardia as they are the most popular.

What are the cheapest flights from Montreal to USA?

Looking for the cheapest flight from Montreal to USA? While on average our users pay C$ 1,573, our data indicates the cheapest price to be C$ 346. The most popular route (Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale), is priced around C$ 308.

What are the most reliable airlines from Montreal to USA?

The top 3 most reliable airlines when flying from Montreal to USA are Air Canada (67%), United Airlines (67%) and Air New Zealand (67%).

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

Before booking your flight from Montreal to USA check out the most popular airlines for this route: Air Canada, Porter Airlines or Air Transat.

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

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

How can I find direct flights from Montreal to USA?

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

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

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

C$ 139+ Cheap Flights from Montreal to the United States

Cheap flight deals from Montreal to USA

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Montreal to USA
Explore the most affordable flight options available from Montreal to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Wed 11/111:10 p.m. -

1 stop4h 51m

Fri 13/116:55 a.m. -

Nonstop1h 37m

Deal found 21/10C$ 253

Thu 19/1112:10 p.m. -

1 stop5h 51m

Sun 22/116:55 a.m. -

Nonstop1h 37m

Deal found 21/10C$ 255

Fri 4/126:50 p.m. -

Nonstop1h 44m

Fri 11/126:55 a.m. -

Nonstop1h 37m

Deal found 20/10C$ 256

Thu 12/114:10 p.m. -

1 stop6h 40m

Sun 15/116:55 a.m. -

Nonstop1h 37m

Deal found 20/10C$ 263

Thu 12/113:20 p.m. -

Nonstop1h 31m

Sun 15/117:55 a.m. -

1 stop4h 06m

Deal found 21/10C$ 295

Wed 9/122:15 p.m. -

1 stop5h 47m

Wed 16/125:55 p.m. -

1 stop4h 22m

Deal found 21/10C$ 297

Wed 11/1111:10 a.m. -

1 stop4h 28m

Sat 21/111:00 p.m. -

1 stop4h 55m

Deal found 21/10C$ 298

Thu 19/111:05 p.m. -

Nonstop1h 30m

Sun 22/117:55 a.m. -

1 stop4h 06m

Deal found 20/10C$ 300

Fri 20/118:00 p.m. -

Nonstop1h 30m

Mon 23/117:55 a.m. -

1 stop5h 51m

Deal found 22/10C$ 305

Thu 5/1112:10 p.m. -

1 stop5h 48m

Sun 8/117:55 a.m. -

1 stop4h 06m

Deal found 22/10C$ 308

Thu 12/118:00 p.m. -

Nonstop1h 30m

Sun 22/116:00 a.m. -

Nonstop1h 29m

Deal found 21/10C$ 311

Sun 6/128:00 a.m. -

Nonstop3h 57m

Fri 18/1210:45 a.m. -

1 stop8h 27m

Deal found 20/10C$ 372

Best flights from Montreal to USA
Discover carefully curated flight deals from Montreal to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Tue 24/119:15 a.m. -

1 stop4h 45m

Sat 28/116:55 a.m. -

Nonstop1h 37m

Deal found 22/10C$ 256

Tue 24/113:00 p.m. -

Nonstop1h 53m

Thu 26/117:58 p.m. -

Nonstop1h 44m

Deal found 21/10C$ 279

Tue 15/129:45 a.m. -

1 stop3h 50m

Wed 16/129:40 a.m. -

1 stop6h 20m

Deal found 24/10C$ 304

Fri 22/11:05 p.m. -

Nonstop1h 30m

Sun 24/17:55 a.m. -

1 stop4h 06m

Deal found 19/10C$ 333

Thu 19/112:30 p.m. -

Nonstop1h 34m

Sun 22/116:59 a.m. -

Nonstop1h 35m

Deal found 22/10C$ 337

Tue 2/312:06 p.m. -

Nonstop3h 05m

Fri 5/38:06 a.m. -

Nonstop2h 18m

Deal found 24/10C$ 581

Fri 5/22:13 p.m. -

1 stop9h 31m

Sun 7/26:55 a.m. -

Nonstop1h 37m

Deal found 23/10C$ 297

Sat 6/36:45 a.m. -

1 stop8h 49m

Mon 5/41:35 p.m. -

1 stop8h 00m

Deal found 20/10C$ 625

Sat 21/117:00 a.m. -

Nonstop1h 53m

Sat 28/117:58 p.m. -

Nonstop1h 44m

Deal found 24/10C$ 319

Thu 19/117:00 a.m. -

Nonstop1h 53m

Sun 22/116:55 a.m. -

Nonstop1h 37m

Deal found 23/10C$ 328

Thu 15/42:15 p.m. -

1 stop5h 40m

Sat 17/46:35 p.m. -

1 stop6h 00m

Deal found 21/10C$ 371

Fri 13/117:40 p.m. -

Nonstop1h 41m

Sat 14/1112:00 p.m. -

Nonstop1h 40m

Deal found 21/10C$ 381

Thu 17/1210:55 a.m. -

Nonstop1h 33m

Sun 20/126:00 a.m. -

Nonstop1h 29m

Deal found 19/10C$ 395

Thu 26/116:00 a.m. -

1 stop6h 20m

Mon 30/117:58 p.m. -

Nonstop1h 44m

Deal found 24/10C$ 364

Thu 26/113:00 p.m. -

Nonstop1h 53m

Mon 30/113:30 p.m. -

Nonstop1h 31m

Deal found 24/10C$ 346

Tue 16/26:00 a.m. -

1 stop5h 49m

Sun 21/25:10 p.m. -

Nonstop1h 40m

Deal found 20/10C$ 388

Thu 19/113:00 p.m. -

Nonstop1h 53m

Thu 26/117:58 p.m. -

Nonstop1h 44m

Deal found 20/10C$ 366

Fri 13/119:45 a.m. -

1 stop8h 11m

Sat 14/119:40 a.m. -

1 stop6h 20m

Deal found 21/10C$ 403

Sat 21/117:00 a.m. -

Nonstop1h 53m

Sun 22/116:55 a.m. -

Nonstop1h 37m

Deal found 24/10C$ 346

Thu 17/127:44 p.m. -

Nonstop1h 45m

Thu 24/126:55 a.m. -

Nonstop1h 35m

Deal found 22/10C$ 394

Tue 15/127:00 a.m. -

1 stop8h 30m

Thu 7/17:35 a.m. -

1 stop9h 28m

Deal found 22/10C$ 409

Thu 19/116:10 p.m. -

Nonstop2h 42m

Mon 23/117:00 a.m. -

1 stop5h 28m

Deal found 23/10C$ 417

Tue 10/1110:40 a.m. -

2 stops12h 38m

Wed 11/1110:15 a.m. -

2 stops9h 38m

Deal found 20/10C$ 531

Fri 25/129:15 a.m. -

1 stop5h 03m

Mon 4/14:05 p.m. -

1 stop5h 40m

Deal found 20/10C$ 408

Thu 10/128:05 a.m. -

Nonstop1h 40m

Tue 15/1210:20 a.m. -

Nonstop1h 37m

Deal found 20/10C$ 417

Mon 9/119:40 a.m. -

Nonstop1h 42m

Mon 16/117:07 a.m. -

Nonstop1h 37m

Deal found 19/10C$ 423

Wed 10/36:45 a.m. -

1 stop8h 49m

Mon 5/41:35 p.m. -

1 stop8h 00m

Deal found 20/10C$ 625

Tue 1/125:55 p.m. -

2 stops21h 52m

Tue 8/121:45 p.m. -

1 stop7h 47m

Deal found 24/10C$ 522

Fri 18/126:25 p.m. -

1 stop6h 36m

Sun 3/19:47 p.m. -

1 stop9h 45m

Deal found 22/10C$ 419

Tue 9/36:45 a.m. -

1 stop8h 49m

Thu 8/41:35 p.m. -

1 stop8h 00m

Deal found 20/10C$ 625

Find flight deals from Montreal to USA

Round-trip from	C$ 253
One-way from	C$ 139
Popular in	August
Cheapest in	April
Average price	C$ 581
Good round-trip deal	C$ 436 or less
Good one-way deal	C$ 249 or less

Air Canada
11/11-13/11
1 total stop
6h 28m total
Montreal to USA

Search Deals

Air Canada
1/12-31/12
Nonstop
1h 27m total
Montreal to USA

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 111 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Montreal (YMQ) to USA.

Search Deals

Price to beat on a one-way flight from Montreal (YMQ) to USA.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealNewark

YUL Montreal Pierre Elliott Trudeau Intl - EWR Newark

YULEWR

Montreal Pierre Elliott Trudeau Intl

Wed 25/11

4:40 p.m.-8:36 p.m.

1 stop3h 56m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 165

MontrealNewark

YUL Montreal Pierre Elliott Trudeau Intl - EWR Newark

YULEWR

Montreal Pierre Elliott Trudeau Intl

Wed 25/11

7:00 a.m.-8:53 a.m.

Nonstop1h 53m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 167

MontrealNewark

YUL Montreal Pierre Elliott Trudeau Intl - EWR Newark

YULEWR

Montreal Pierre Elliott Trudeau Intl

Sat 28/11

7:00 a.m.-8:53 a.m.

Nonstop1h 53m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 167

MontrealNewark

YUL Montreal Pierre Elliott Trudeau Intl - EWR Newark

YULEWR

Montreal Pierre Elliott Trudeau Intl

Mon 23/11

6:00 a.m.-8:04 p.m.

1 stop14h 04m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 185

MontrealNewark

YUL Montreal Pierre Elliott Trudeau Intl - EWR Newark

YULEWR

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

7:00 a.m.-8:53 a.m.

Nonstop1h 53m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 204

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - LGA New York LaGuardia

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 8/12

2:15 p.m.-8:02 p.m.

1 stop5h 47m

New York LaGuardia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 210

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - LGA New York LaGuardia

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

7:46 p.m.-9:29 p.m.

Nonstop1h 43m

New York LaGuardia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 211

MontrealNewark

YUL Montreal Pierre Elliott Trudeau Intl - EWR Newark

YULEWR

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

9:15 a.m.-2:00 p.m.

1 stop4h 45m

Newark

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 213

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - LGA New York LaGuardia

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

6:00 a.m.-11:48 a.m.

1 stop5h 48m

New York LaGuardia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 214

MontrealNew York

YUL Montreal Pierre Elliott Trudeau Intl - LGA New York LaGuardia

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 11/2

4:55 p.m.-11:45 p.m.

1 stop6h 50m

New York LaGuardia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 235

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Montreal to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Montreal with our price prediction graph.

YUL-EWR

YUL-LGA

YUL-TPA

YUL-LAS

YUL-MCO

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to the United States

YMQ-US0

YUL-EWR

YUL-LGA

YUL-TPA

YUL-LAS

What is the cheapest month to book a flight from Montreal to USA?

Currently, January is the cheapest month in which you can book a flight from Montreal to USA (average of C$ 490). Flying from Montreal to USA in October is currently the most expensive (average of C$ 620). 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.

What is the cheapest time of day to fly from YMQ to US?

One of the essential ways to save on airfare from Montreal to USA is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

How often are flights from Montreal to the United States delayed?

About 21% of weekly flights between Montreal and United States have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Montreal to the United States flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to the United States flights?

Over the past year, Air Canada Rouge has had the lowest number of delays on this route, with just 19% of flights being delayed.

How far ahead should I book a flight from Montreal to USA?

To ensure you get the cheapest price possible for a flight from Montreal to USA, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Montreal to USA?

Travelers seeking maximum savings on their Montreal to USA flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing USA

Check out reviews from past customers who have flown with Porter Airlines,Delta, andAir Transat from Montreal to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

467 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Delta

7.8

Good

8,681 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

584 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

United Airlines

7.3

Good

10,435 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,808 reviews

Porter Airlines

8.0

Very good

467 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

How long is the flight from Montreal to USA?
Airlines like United Airlines, Porter Airlines, and Air Canada fly from Montreal to USA in about 1h 30m. The time it takes to get you to your destination can typically vary by up to 2h 20m. The distance between Montreal and USA is about 521 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Montreal to USA one-way?
One-way options have recently been found by users for as low as C$ 121 on Delta. Other airlines that offer cheap prices include United Airlines from C$ 128 and Porter Airlines from C$ 138 one-way.
What are the most popular routes from Montreal to USA?
When deciding which route to take from Montreal to USA consider Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale, Montreal Pierre Elliott Trudeau Intl - Newark or Montreal Pierre Elliott Trudeau Intl - New York LaGuardia as they are the most popular.
What are the most reliable airlines from Montreal to USA?
The top 3 most reliable airlines when flying from Montreal to USA are Air Canada (67%), United Airlines (67%) and Air New Zealand (67%).
What are the cheapest flights from Montreal to USA?
Looking for the cheapest flight from Montreal to USA? While on average our users pay C$ 1,573, our data indicates the cheapest price to be C$ 346. The most popular route (Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale), is priced around C$ 308.
Can I find deals for flights from Montreal to USA that include hotel bookings?
Yes. In addition to deals on Montreal to USA flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to USA?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to USA.
Can I find deals for business class flights from Montreal to USA?
Yes. Cheapflights offers flight deals from Montreal to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal to USA?
Currently, January is the cheapest month in which you can book a flight from Montreal to USA (average of C$ 490). Flying from Montreal to USA in October is currently the most expensive (average of C$ 620). 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.

See more FAQs

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Top 7 airlines flying from Montreal to USA

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	CheapestC$ 156	AverageC$ 533	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
United Airlines	CheapestC$ 172	AverageC$ 681	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Porter Airlines	CheapestC$ 189	AverageC$ 497	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
WestJet	CheapestC$ 217	AverageC$ 629	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Delta	CheapestC$ 236	AverageC$ 600	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 285	AverageC$ 629	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	CheapestC$ 305	AverageC$ 612	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Montreal to USA?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to USA. 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 Montreal to USA?

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

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

Need flexible booking options for your flight to USA from Montreal? 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 Montreal to USA become cheaper?

Of course! You can now track prices for flights from Montreal to USA 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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Cheap flights from Montreal to the United States from C$ 139

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to USA

Cheapest flights from Montreal to USAExplore the most affordable flight options available from Montreal to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Explore the most affordable flight options available from Montreal to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Montreal to USADiscover carefully curated flight deals from Montreal to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Discover carefully curated flight deals from Montreal to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Direct flights from Montreal to USAExplore direct flight options from Montreal to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 October 2026.

Explore direct flight options from Montreal to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 October 2026.

Last-minute flights from Montreal to USADiscover last-minute flight deals from Montreal to USA. Data last updated 25 October 2026 and is based on user searches.

Discover last-minute flight deals from Montreal to USA. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Montreal to USASearch for one-way flight options from Montreal to USA. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Search for one-way flight options from Montreal to USA. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.

Find flight deals from Montreal to USA

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal to the United States that are best for you.

Best time to book a flight from Montreal to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Montreal with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Montreal to USA?

What is the cheapest time of day to fly from YMQ to US?

Find hourly flight availability from Montreal to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 October 2026.

One of the essential ways to save on airfare from Montreal to USA is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

How often are flights from Montreal to the United States delayed?

About 21% of weekly flights between Montreal and United States have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for Montreal to the United States flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to the United States flights?

Over the past year, Air Canada Rouge has had the lowest number of delays on this route, with just 19% of flights being delayed.

How far ahead should I book a flight from Montreal to USA?

To ensure you get the cheapest price possible for a flight from Montreal to USA, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Montreal to USA?

Use this chart to determine the cheapest time to fly round-trip from Montreal to USA. Price data was last updated on 24 October 2026.

Travelers seeking maximum savings on their Montreal to USA flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 25 October 2026.

Check out reviews from past customers who have flown with Porter Airlines,Delta, andAir Transat from Montreal to the United States to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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What is the cheapest month to book a flight from Montreal to USA?

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Cheapest flights from Montreal to USA
Explore the most affordable flight options available from Montreal to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 October 2026.

Best flights from Montreal to USA
Discover carefully curated flight deals from Montreal to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 October 2026.

Direct flights from Montreal to USA
Explore direct flight options from Montreal to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 25 October 2026.

Last-minute flights from Montreal to USA
Discover last-minute flight deals from Montreal to USA. Data last updated 25 October 2026 and is based on user searches.

One-way flights from Montreal to USA
Search for one-way flight options from Montreal to USA. Find affordable one-way fares based on user searches. Data last updated 25 October 2026.