Question 1

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

Accepted Answer

One-way options have recently been found by users for as low as C$ 160 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 172 and Air Transat from C$ 172 one-way.

Question 2

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

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Montreal to USA (average of C$ 226). Flying from Montreal to USA in July is currently the most expensive (average of C$ 306). 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.

Question 3

Weekly flight availability from Montreal to USA

Accepted Answer

The most flights from YMQ to US0 are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Question 4

E

Accepted Answer

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.

Question 5

E

Accepted Answer

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).

Question 6

What are the most popular routes from Montreal to USA?

Accepted Answer

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

Question 7

What are the cheapest flights from Montreal to USA?

Accepted Answer

Looking for the cheapest flight from Montreal to USA? While on average our users pay C$ 2,848, our data indicates the cheapest price to be C$ 246. The most popular route (Montreal Pierre Elliott Trudeau Intl - New York LaGuardia), is priced around C$ 293.

Question 8

What are the most reliable airlines from Montreal to USA?

Accepted Answer

The top 3 most reliable airlines when flying from Montreal to USA are Brussels Airlines (88%), United Airlines (85%) and Air New Zealand (85%).

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

Find a great deal and save up to 5% by booking at least 18 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 Montreal to USA within the next two weeks, with the cheapest ticket starting at C$ 376.

Question 11

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

Accepted Answer

The best pricing can be found in the month of September. Prices to USA from Montreal average C$ 433. You can even find prices in September for less than C$ 433, as users have found deals to USA from as low as C$ 246. The month of December appears to be one of the more expensive times to travel to USA from Montreal. Flying in the targeted month can save you up to 41%.

Question 12

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

Accepted Answer

When flying from Montreal to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 13

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

Accepted Answer

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

Question 14

How can I find direct flights from Montreal to USA?

Accepted Answer

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

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

Question 19

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

Accepted Answer

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.

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	CheapestC$ 155	AverageC$ 540	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Flair Airlines	CheapestC$ 172	AverageC$ 309	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Delta	CheapestC$ 198	AverageC$ 495	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Sun Country Air	CheapestC$ 227	AverageC$ 670	FlexibilityNo cancel fee	On-time83%	Search Sun Country Air flights
Porter Airlines	CheapestC$ 227	AverageC$ 423	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 248	AverageC$ 542	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 251	AverageC$ 545	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 253	AverageC$ 532	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Transat	CheapestC$ 271	AverageC$ 493	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
WestJet Encore	CheapestC$ 723	AverageC$ 773	FlexibilityNo cancel fee	On-timeN/A	Search WestJet Encore flights

Cheap flights from Montreal to the United States

Cheapflights Insights

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

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 9 June 2025.

Weekly flight availability from Montreal to USA

Explore weekly flight availability from Montreal to USA. 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 9 June 2025.

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

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 9 June 2025.

Related info for your journey

Find useful and relevant information for your journey from Montreal to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the most popular routes from Montreal to USA?

What are the most reliable airlines from Montreal to USA?

What are the cheapest flights from Montreal to USA?

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

How can I find direct flights from Montreal to USA?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Montreal to USA

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Montreal to USA

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 Montreal to USA?

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

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

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

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