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Cheap flights from Montreal to the United States from C$ 163

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to USA

Enter your travel dates to find the best prices.

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 12 December 2025.

Sat 13/124:35 p.m.YUL - MCO
Nonstop3h 35mAir Transat
Mon 22/129:20 p.m.MCO - YUL
Nonstop3h 10mAir Transat
Deal found 10/12C$ 270
Sun 14/124:35 p.m.YUL - MCO
Nonstop3h 35mAir Transat
Sun 21/129:20 p.m.MCO - YUL
Nonstop3h 10mAir Transat
Deal found 10/12C$ 273
Sat 13/124:35 p.m.YUL - MCO
Nonstop3h 35mAir Transat
Sat 27/129:20 p.m.MCO - YUL
Nonstop3h 10mAir Transat
Deal found 11/12C$ 295
Thu 11/128:00 a.m.YUL - FLL
Nonstop3h 51mMultiple Airlines
Thu 18/129:20 p.m.FLL - YUL
Nonstop3h 25mMultiple Airlines
Deal found 10/12C$ 295
Mon 15/127:25 p.m.YUL - MCO
Nonstop3h 37mAir Canada
Mon 22/126:15 p.m.MCO - YUL
Nonstop3h 10mAir Canada
Deal found 10/12C$ 297
Wed 10/127:55 a.m.YUL - FLL
Nonstop3h 50mAir Canada
Mon 15/129:05 p.m.FLL - YUL
Nonstop3h 26mAir Canada
Deal found 9/12C$ 308
Mon 15/127:25 p.m.YUL - MCO
Nonstop3h 37mAir Canada
Wed 24/126:15 p.m.MCO - YUL
Nonstop3h 10mAir Canada
Deal found 11/12C$ 312
Wed 10/126:45 a.m.YUL - FLL
Nonstop3h 50mAir Transat
Mon 15/1211:45 a.m.FLL - YUL
Nonstop3h 25mAir Transat
Deal found 9/12C$ 313
Tue 16/127:30 a.m.YUL - FLL
2 stops16h 20mAmerican Airlines
Sat 17/17:07 a.m.FLL - YUL
1 stop15h 37mAmerican Airlines
Deal found 10/12C$ 316
Sat 13/125:10 p.m.YUL - MCO
1 stop6h 20mAir Canada
Thu 18/128:30 a.m.MCO - YUL
Nonstop3h 07mAir Canada
Deal found 10/12C$ 319
Fri 12/126:45 a.m.YUL - FLL
1 stop6h 12mPorter Airlines
Thu 18/1212:50 p.m.FLL - YUL
Nonstop3h 33mPorter Airlines
Deal found 11/12C$ 319
Sat 13/128:00 a.m.YUL - FLL
Nonstop3h 51mPorter Airlines
Sat 20/1212:50 p.m.FLL - YUL
Nonstop3h 33mPorter Airlines
Deal found 10/12C$ 320

Find flight deals from Montreal to USA

Keep the following information in mind while searching for Montreal to USA flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 203

One-way from

C$ 163

Popular in

December

Cheapest in

September

Average price

C$ 501

Good round-trip deal

C$ 269 or less

Good one-way deal

C$ 176 or less
Porter Airlines
  • Porter Airlines
  • 19/1-28/1
  • Nonstop
  • 7h 23m total
  • Montreal to USA
Search Deals
Air Canada
  • Air Canada
  • 14/12
  • Nonstop
  • 3h 37m total
  • Montreal to USA
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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

 
Customize your flight search to find flights from Montreal to USA 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 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Montreal to the United States that are best for you.

Fly from

Montreal

Fly to

USA

Route

Depart

Return

Price

MontrealOrlando

YUL - MCO

YULMCO

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

7:25 p.m.-11:02 p.m.

Nonstop3h 37m

Orlando

Tue 24/2

6:15 p.m.-9:25 p.m.

Nonstop3h 10m

C$ 283

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

11:25 a.m.-7:55 p.m.

2 stops8h 30m

Fort Lauderdale

Thu 19/2

1:55 p.m.-12:35 a.m.

2 stops10h 40m

C$ 287

MontrealOrlando

YUL - MCO

YULMCO

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

4:40 p.m.-11:46 p.m.

1 stop7h 06m

Orlando

Thu 16/4

6:15 p.m.-9:25 p.m.

Nonstop3h 10m

C$ 292

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

11:25 a.m.-7:55 p.m.

2 stops8h 30m

Fort Lauderdale

Mon 30/3

12:50 p.m.-4:28 p.m.

Nonstop3h 38m

C$ 294

MontrealOrlando

YUL - MCO

YULMCO

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

9:45 a.m.-9:55 p.m.

1 stop12h 10m

Orlando

Sat 25/4

7:30 a.m.-9:26 p.m.

1 stop13h 56m

C$ 298

MontrealOrlando

YUL - MCO

YULMCO

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

9:15 a.m.-6:35 p.m.

1 stop9h 20m

Orlando

Tue 24/2

1:45 p.m.-7:48 p.m.

1 stop6h 03m

C$ 299

MontrealOrlando

YUL - MCO

YULMCO

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

7:25 p.m.-11:02 p.m.

Nonstop3h 37m

Orlando

Fri 27/2

7:00 a.m.-1:28 p.m.

1 stop6h 28m

C$ 303

MontrealOrlando

YUL - MCO

YULMCO

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

6:30 p.m.-12:44 a.m.

1 stop6h 14m

Orlando

Wed 13/5

8:00 a.m.-4:21 p.m.

1 stop8h 21m

C$ 309

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:00 a.m.-2:17 p.m.

1 stop8h 17m

Fort Lauderdale

Wed 6/5

8:40 a.m.-4:21 p.m.

1 stop7h 41m

C$ 310

MontrealOrlando

YUL - MCO

YULMCO

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

4:45 p.m.-8:47 a.m.

1 stop16h 02m

Orlando

Sat 21/3

9:40 a.m.-7:48 p.m.

1 stop10h 08m

C$ 312

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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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.
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

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

Currently, September is the cheapest month in which you can book a flight from Montreal to USA (average of C$ 154). Flying from Montreal to USA in July is currently the most expensive (average of C$ 257). 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?

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 12 December 2025.

One of the essential ways to save on airfare from Montreal to USA is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.

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 16 December 2024.

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

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

About 18% of weekly flights between Montreal and United States have experienced delays in the past year, with the average delay time being 139 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 in the evening tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Thursday 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 Transat has had the lowest number of delays on this route, with just 9% of flights being delayed.

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 12 December 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andUnited Airlines 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
397 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
397 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.8
Good
480 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,095 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,194 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,514 reviews
Porter Airlines
8.0
Very good
397 reviews
Check prices

Entertainment

7.0

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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.

  • How long is the flight from Montreal to USA?

    Airlines like Air Canada, Porter Airlines, and United Airlines fly from Montreal to USA in about 3h 37m. The time it takes to get you to your destination can typically vary by up to 8h 33m. The distance between Montreal and USA is about 2005 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$ 114 on Flair Airlines. Other airlines that offer cheap prices include Porter Airlines from C$ 122 and Air Transat from C$ 143 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 - Miami or Montreal Pierre Elliott Trudeau Intl - New York John F Kennedy Intl 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 Brussels Airlines (70%), Air New Zealand (66%) and United Airlines (66%).

  • 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$ 880, our data indicates the cheapest price to be C$ 319. The most popular route (Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale), is priced around C$ 237.

  • 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, September is the cheapest month in which you can book a flight from Montreal to USA (average of C$ 154). Flying from Montreal to USA in July is currently the most expensive (average of C$ 257). 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

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.
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Top 8 airlines flying from Montreal to USA

Discover the top 8 airlines that operate flights from Montreal to USA. 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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 135AverageC$ 306FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
American AirlinesCheapestC$ 156AverageC$ 528FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 202AverageC$ 396FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 245AverageC$ 572FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 245AverageC$ 447FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 265AverageC$ 523FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 279AverageC$ 530FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 286AverageC$ 524FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 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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