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Cheap flights from Montreal to the United States from C$ 132

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
4 May — 11 May1
1 adult

Cheap flight deals from Montreal to USA

Keep the following information in mind while searching for Montreal to USA flight deals. Data was last updated 29 April 2025.

Round-trip from

C$ 186

One-way from

C$ 132

Popular in

December

Cheapest in

September

Average price

C$ 410

Good round-trip deal

C$ 291 or less

Good one-way deal

C$ 150 or less
Porter Airlines
  • Porter Airlines
  • 29/5-2/6
  • 4 total stops
  • 21h 00m total
  • Montreal to USA
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Porter Airlines
  • Porter Airlines
  • 27/5
  • 2 total stops
  • 10h 40m total
  • Montreal to USA
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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.
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Find flight deals from Montreal to USA

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 29 April 2025.

Thu 29/57:00 a.m.YUL - FLL
2 stops12h 35mPorter Airlines
Mon 2/61:50 p.m.FLL - YUL
2 stops8h 25mPorter Airlines
Deal found 28/4C$ 186
Tue 29/46:30 a.m.YUL - FLL
Nonstop3h 50mMultiple Airlines
Wed 14/56:30 p.m.FLL - YUL
1 stop6h 07mMultiple Airlines
Deal found 28/4C$ 265
Thu 29/53:10 p.m.YUL - LGA
1 stop5h 55mPorter Airlines
Sun 1/69:55 a.m.LGA - YUL
1 stop7h 52mPorter Airlines
Deal found 28/4C$ 273
Sat 17/53:30 p.m.YUL - LGA
1 stop4h 29mAir Canada
Sun 18/57:05 a.m.LGA - YUL
Nonstop1h 30mAir Canada
Deal found 28/4C$ 274
Sat 8/114:25 p.m.YUL - FLL
Nonstop3h 45mAir Transat
Fri 5/1211:45 a.m.FLL - YUL
Nonstop3h 25mAir Transat
Deal found 28/4C$ 274
Sat 31/58:00 p.m.YUL - JFK
Nonstop1h 48mLufthansa
Mon 2/69:00 a.m.JFK - YUL
Nonstop1h 34mLufthansa
Deal found 28/4C$ 277
Mon 19/56:10 p.m.YUL - LGA
Nonstop1h 28mUnited Airlines
Tue 27/510:27 a.m.LGA - YUL
1 stop9h 18mUnited Airlines
Deal found 28/4C$ 277
Mon 12/58:00 p.m.YUL - JFK
Nonstop1h 48mMultiple Airlines
Sat 17/56:55 a.m.JFK - YUL
1 stop6h 26mMultiple Airlines
Deal found 28/4C$ 280
Sun 26/106:45 a.m.YUL - FLL
Nonstop3h 48mAir Canada
Thu 30/1012:20 p.m.FLL - YUL
1 stop5h 18mAir Canada
Deal found 28/4C$ 280
Wed 28/58:00 p.m.YUL - JFK
Nonstop1h 48mAir Canada
Wed 4/69:00 a.m.JFK - YUL
Nonstop1h 34mAir Canada
Deal found 28/4C$ 281
Tue 13/510:45 a.m.YUL - EWR
1 stop3h 35mPorter Airlines
Sat 17/510:00 a.m.EWR - YUL
1 stop3h 50mPorter Airlines
Deal found 28/4C$ 281
Mon 2/64:40 p.m.YUL - LGA
Nonstop1h 28mLufthansa
Sat 7/68:15 p.m.LGA - YUL
Nonstop1h 32mLufthansa
Deal found 28/4C$ 281

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 29 April 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

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

7:00 a.m.-7:35 p.m.

2 stops12h 35m

Fort Lauderdale

Mon 2/6

1:50 p.m.-10:15 p.m.

2 stops8h 25m

C$ 186

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

3:10 p.m.-9:05 p.m.

1 stop5h 55m

New York LaGuardia

Sun 1/6

9:55 a.m.-5:47 p.m.

1 stop7h 52m

C$ 273

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 17/5

3:30 p.m.-7:59 p.m.

1 stop4h 29m

New York LaGuardia

Sun 18/5

7:05 a.m.-8:35 a.m.

Nonstop1h 30m

C$ 274

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sun 8/6

6:45 a.m.-10:20 a.m.

Nonstop3h 35m

Fort Lauderdale

Wed 11/6

6:30 p.m.-12:37 a.m.

1 stop6h 07m

C$ 276

MontrealNew York

YUL - JFK

YULJFK

Montreal Pierre Elliott Trudeau Intl

Sat 31/5

8:00 p.m.-9:48 p.m.

Nonstop1h 48m

New York John F Kennedy Intl

Mon 2/6

9:00 a.m.-10:34 a.m.

Nonstop1h 34m

C$ 277

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 19/5

6:10 p.m.-7:38 p.m.

Nonstop1h 28m

New York LaGuardia

Tue 27/5

10:27 a.m.-7:45 p.m.

1 stop9h 18m

C$ 277

MontrealNew York

YUL - JFK

YULJFK

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

8:00 p.m.-9:48 p.m.

Nonstop1h 48m

New York John F Kennedy Intl

Sat 17/5

6:55 a.m.-1:21 p.m.

1 stop6h 26m

C$ 280

MontrealFort Lauderdale

YUL - FLL

YULFLL

Montreal Pierre Elliott Trudeau Intl

Sun 26/10

6:45 a.m.-10:33 a.m.

Nonstop3h 48m

Fort Lauderdale

Thu 30/10

12:20 p.m.-5:38 p.m.

1 stop5h 18m

C$ 280

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

4:40 p.m.-6:08 p.m.

Nonstop1h 28m

New York LaGuardia

Sat 7/6

8:15 p.m.-9:47 p.m.

Nonstop1h 32m

C$ 281

MontrealNew York

YUL - JFK

YULJFK

Montreal Pierre Elliott Trudeau Intl

Wed 28/5

8:00 p.m.-9:48 p.m.

Nonstop1h 48m

New York John F Kennedy Intl

Wed 4/6

9:00 a.m.-10:34 a.m.

Nonstop1h 34m

C$ 281

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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$ 230). Flying from Montreal to USA in July is currently the most expensive (average of C$ 314). 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 29 April 2025.

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.

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 29 April 2025.

The most flights from YMQ to US0 are scheduled on a Wednesday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in USA by month

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

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.

Temperature in USA by month

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

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).

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 29 April 2025.
To help decide which airline to fly from Montreal to USA, see what other customers have to say about Delta, Porter Airlines and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Porter Airlines
8.0
Very good
285 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,410 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    One-way options have recently been found by users for as low as C$ 132 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 172 and Air Transat from C$ 176 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 Brussels Airlines (89%), Air Canada (84%) and United Airlines (84%).

  • 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$ 465, our data indicates the cheapest price to be C$ 261. The most popular route (Montreal Pierre Elliott Trudeau Intl - Fort Lauderdale), is priced around C$ 190.

  • 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$ 230). Flying from Montreal to USA in July is currently the most expensive (average of C$ 314). 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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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 10 airlines flying from Montreal to USA

Discover the top 10 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 175AverageC$ 318FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 210AverageC$ 585FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 212AverageC$ 532FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 229AverageC$ 583FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Sun Country AirCheapestC$ 230AverageC$ 679FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
American AirlinesCheapestC$ 231AverageC$ 585FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 241AverageC$ 427FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 271AverageC$ 523FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 275AverageC$ 516FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
WestJet EncoreCheapestC$ 636AverageC$ 770FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore 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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