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Cheap flights from Montreal to the United States from C$ 174

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — LAX
26 May — 2 Jun1
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 26 April 2026.

Mon 23/116:45 a.m.
YUL
-
MCO
1 stop7h 15m
Porter Airlines
Tue 1/122:00 p.m.
MCO
-
YUL
2 stops8h 45m
Porter Airlines
Deal found 26/4C$ 257
Fri 23/106:20 p.m.
YUL
-
FLL
2 stops16h 25m
Porter Airlines
Mon 2/111:55 p.m.
FLL
-
YUL
2 stops8h 50m
Porter Airlines
Deal found 26/4C$ 273
Tue 20/106:45 a.m.
YUL
-
FLL
1 stop5h 59m
Porter Airlines
Tue 3/111:55 p.m.
FLL
-
YUL
2 stops8h 50m
Porter Airlines
Deal found 22/4C$ 277
Tue 20/106:45 a.m.
YUL
-
FLL
1 stop5h 59m
Porter Airlines
Thu 12/111:55 p.m.
FLL
-
YUL
2 stops8h 50m
Porter Airlines
Deal found 21/4C$ 283
Tue 3/116:45 a.m.
YUL
-
FLL
1 stop6h 10m
Porter Airlines
Tue 17/111:55 p.m.
FLL
-
YUL
2 stops8h 50m
Porter Airlines
Deal found 22/4C$ 284
Tue 19/511:10 a.m.
YUL
-
EWR
1 stop4h 38m
Air Canada
Thu 28/56:00 a.m.
EWR
-
YUL
Nonstop1h 37m
Air Canada
Deal found 22/4C$ 290
Thu 21/512:50 p.m.
YUL
-
EWR
1 stop6h 20m
Porter Airlines
Sun 24/58:00 a.m.
EWR
-
YUL
1 stop4h 10m
Porter Airlines
Deal found 21/4C$ 291
Sun 29/118:00 a.m.
YUL
-
FLL
Nonstop3h 55m
Porter Airlines
Fri 4/121:55 p.m.
FLL
-
YUL
2 stops8h 50m
Porter Airlines
Deal found 24/4C$ 291
Tue 30/63:10 p.m.
YUL
-
EWR
Nonstop1h 40m
Porter Airlines
Sun 5/712:25 p.m.
EWR
-
YUL
Nonstop1h 43m
Porter Airlines
Deal found 21/4C$ 292
Tue 17/116:45 a.m.
YUL
-
FLL
1 stop6h 10m
Porter Airlines
Tue 1/121:55 p.m.
FLL
-
YUL
2 stops10h 40m
Porter Airlines
Deal found 22/4C$ 292
Fri 8/57:15 p.m.
YUL
-
EWR
Nonstop1h 40m
Porter Airlines
Sat 16/512:25 p.m.
EWR
-
YUL
Nonstop1h 43m
Porter Airlines
Deal found 24/4C$ 294
Fri 22/57:15 p.m.
YUL
-
EWR
Nonstop1h 40m
Porter Airlines
Mon 25/512:25 p.m.
EWR
-
YUL
Nonstop1h 43m
Porter Airlines
Deal found 21/4C$ 295

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 26 April 2026.

Round-trip from

C$ 273

One-way from

C$ 174

Popular in

December

Cheapest in

November

Average price

C$ 435

Good round-trip deal

C$ 287 or less

Good one-way deal

C$ 188 or less
Porter Airlines
  • Porter Airlines
  • 23/10-2/11
  • 4 total stops
  • 25h 15m total
  • Montreal to USA
Search Deals
Porter Airlines
  • Porter Airlines
  • 16/6
  • 1 total stop
  • 6h 00m total
  • Montreal to USA
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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

 
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 26 April 2026.
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

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Tue 30/6

7:44 p.m.-9:22 p.m.

Nonstop1h 38m

New York LaGuardia

Sat 4/7

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 327

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Wed 1/7

7:44 p.m.-9:22 p.m.

Nonstop1h 38m

New York LaGuardia

Sun 5/7

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 327

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

6:00 a.m.-7:36 a.m.

Nonstop1h 36m

Newark

Tue 9/6

8:18 p.m.-10:06 p.m.

Nonstop1h 48m

C$ 363

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

8:00 a.m.-12:50 p.m.

1 stop4h 50m

Newark

Sun 21/6

9:10 a.m.-1:40 p.m.

1 stop4h 30m

C$ 363

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

6:00 a.m.-7:36 a.m.

Nonstop1h 36m

Newark

Tue 2/6

2:30 p.m.-4:10 p.m.

Nonstop1h 40m

C$ 363

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

12:50 p.m.-7:40 p.m.

1 stop6h 50m

Newark

Sat 22/8

8:00 a.m.-12:10 p.m.

1 stop4h 10m

C$ 363

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

3:10 p.m.-4:50 p.m.

Nonstop1h 40m

Newark

Tue 25/8

12:25 p.m.-2:08 p.m.

Nonstop1h 43m

C$ 363

MontrealNewark

YUL - EWR

YULEWR

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

3:25 p.m.-5:12 p.m.

Nonstop1h 47m

Newark

Wed 13/5

7:45 p.m.-12:13 a.m.

1 stop4h 28m

C$ 363
Quickest round-trip

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

9:30 a.m.-10:59 a.m.

Nonstop1h 29m

New York LaGuardia

Mon 25/5

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 363

MontrealNew York

YUL - LGA

YULLGA

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

2:29 p.m.-4:05 p.m.

Nonstop1h 36m

New York LaGuardia

Tue 26/5

7:00 a.m.-8:39 a.m.

Nonstop1h 39m

C$ 363

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

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

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 66 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 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$ 433). Flying from Montreal to USA in December is currently the most expensive (average of C$ 549). 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 26 April 2026.

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 afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 13% 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 18 April 2026.

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

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 26 April 2026.

The most flights from YMQ to US0 are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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

About 20% of weekly flights between Montreal and United States have experienced delays in the past year, with the average delay time being 136 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 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 15% 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 26 April 2026.
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
435 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.8
Good
542 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,664 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,327 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,973 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.6

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 Delta, United Airlines, and Porter Airlines fly from Montreal to USA in about 1h 36m. The time it takes to get you to your destination can typically vary by up to 3h 14m. The distance between Montreal and USA is about 531 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$ 125 on United Airlines. Other airlines that offer cheap prices include Air Canada from C$ 128 and Flair Airlines from C$ 129 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 - New York LaGuardia, Montreal Pierre Elliott Trudeau Intl - Miami or Montreal Pierre Elliott Trudeau Intl - Newark 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 New Zealand (66%), Air Canada (65%) and United Airlines (64%).

  • 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$ 1,963, our data indicates the cheapest price to be C$ 284. The most popular route (Montreal Pierre Elliott Trudeau Intl - New York LaGuardia), is priced around C$ 312.

  • 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$ 433). Flying from Montreal to USA in December is currently the most expensive (average of C$ 549). 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 7 airlines flying from Montreal to USA

Discover the top 7 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 26 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 154AverageC$ 430FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 160AverageC$ 494FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 167AverageC$ 552FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 208AverageC$ 556FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 211AverageC$ 562FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 220AverageC$ 565FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 243AverageC$ 514FlexibilityNo cancel feeOn-time60%
Search WestJet 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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