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Cheap flights from Montreal to Niagara Falls from C$ 123

YMQ — YYZ
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Niagara Falls are usually found in March or October, booked 64 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Montreal to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Niagara Falls

Tue 29/96:45 a.m. -
Nonstop1h 30m
Sat 10/1011:00 p.m. -
Nonstop1h 25m
Deal found 3/9C$ 205
Fri 25/96:45 a.m. -
Nonstop1h 30m
Fri 2/1011:00 p.m. -
Nonstop1h 25m
Deal found 3/9C$ 206
Thu 8/105:45 p.m. -
Nonstop1h 30m
Tue 13/1011:00 p.m. -
Nonstop1h 25m
Deal found 5/9C$ 208
Thu 1/106:45 a.m. -
Nonstop1h 30m
Sun 4/1011:00 p.m. -
Nonstop1h 25m
Deal found 7/9C$ 209
Tue 13/106:45 a.m. -
Nonstop1h 30m
Sun 18/1011:00 p.m. -
Nonstop1h 25m
Deal found 4/9C$ 212
Fri 9/106:45 a.m. -
Nonstop1h 30m
Sun 18/1011:00 p.m. -
Nonstop1h 25m
Deal found 3/9C$ 213
Sun 4/106:45 a.m. -
Nonstop1h 30m
Wed 7/103:20 p.m. -
Nonstop1h 25m
Deal found 3/9C$ 216
Sun 11/106:45 a.m. -
Nonstop1h 30m
Thu 15/1011:00 p.m. -
Nonstop1h 25m
Deal found 6/9C$ 219
Sat 3/105:45 p.m. -
Nonstop1h 30m
Wed 28/1011:00 p.m. -
Nonstop1h 30m
Deal found 6/9C$ 220
Fri 23/107:20 p.m. -
Nonstop1h 30m
Sun 25/1011:00 p.m. -
Nonstop1h 30m
Deal found 2/9C$ 221
Sat 26/95:45 p.m. -
Nonstop1h 30m
Mon 2/1111:00 p.m. -
Nonstop1h 30m
Deal found 4/9C$ 223

Find flight deals from Montreal to Niagara Falls

Round-trip from

C$ 205

One-way from

C$ 123

Popular in

September

Cheapest in

March

Average price

C$ 484
WestJet
  • WestJet
  • 29/9-10/10
  • Nonstop
  • 2h 55m total
  • Montreal to Niagara Falls
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WestJet
  • WestJet
  • 27/10-31/12
  • Nonstop
  • 1h 40m total
  • Montreal to Niagara Falls
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 26 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 26/11

6:45 a.m.-8:25 a.m.

Nonstop1h 40m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 158

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

5:45 p.m.-7:15 p.m.

Nonstop1h 30m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 169
Quickest round-trip

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

8:35 p.m.-10:00 p.m.

Nonstop1h 25m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 208

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

2:05 p.m.-12:25 a.m.

1 stop10h 20m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 289

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 10/12

8:00 p.m.-7:50 a.m.

1 stop11h 50m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 296

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

7:15 a.m.-12:10 a.m.

1 stop16h 55m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 299

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 10/12

4:15 p.m.-8:35 a.m.

2 stops16h 20m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 322

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

7:45 p.m.-12:55 p.m.

1 stop17h 10m

Toronto Pearson Intl

Wed 7/10

3:40 p.m.-5:02 p.m.

Nonstop1h 22m

C$ 322

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

2:05 p.m.-12:25 a.m.

1 stop10h 20m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 350

MontrealToronto

YUL Montreal Pierre Elliott Trudeau Intl - YYZ Toronto Pearson Intl

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

9:00 a.m.-10:04 p.m.

2 stops13h 04m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 354

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from Montreal with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Montreal to Niagara Falls

What is the cheapest time of day to fly from YMQ to NI4?

One of the essential ways to save on airfare from Montreal to Niagara Falls is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 19% on airfare.

Weekly flight availability from Montreal to Niagara Falls

The most flights from YMQ to NI4 are scheduled on a Sunday (107 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).

How much does it cost to fly round-trip from Montreal to Niagara Falls?

Airfare is below average for this route at the moment.
Montreal to Niagara Falls flights typically cost between C$ 286 and C$ 632 in September.
The cheapest round-trip price found within the last 5 days was C$ 205 on WestJet (29 Sep-10 Oct).

What is the cheapest day to fly from Montreal to Niagara Falls?

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

Reviews of airlines servicing Niagara Falls

Read reviews from past customers who have flown Porter Airlines,Air Transat, andWestJet from Montreal to Niagara Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
458 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Transat
7.8
Good
576 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
WestJet
7.2
Good
3,447 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,593 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

6.9

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

  • How long is the flight from Montreal to Niagara Falls?

    There are many flights that can get you from Montreal to Niagara Falls in 17h 10m. Fly via Porter Airlines to get the fastest option. There are 505 km between Montreal and Niagara Falls.

  • What are the cheapest airlines to fly from Montreal to Niagara Falls one-way?

    The cheapest airlines for a one-way flight from Montreal to Niagara Falls are WestJet (C$ 73), Air Transat (C$ 166), and Air Canada (C$ 173).

  • What are the most reliable airlines from Montreal to Niagara Falls?

    The top 3 most reliable airlines when flying from Montreal to Niagara Falls are China Eastern (91%), Jazz (90%) and Hainan Airlines (89%).

  • What are the cheapest flights from Montreal to Niagara Falls?

    Looking for the cheapest flight from Montreal to Niagara Falls? While on average our users pay C$ 2,446, our data indicates the cheapest price to be C$ 164. The most popular route (Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl), is priced around C$ 275.

  • Can I find deals for flights from Montreal to Niagara Falls that include hotel bookings?

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

  • How can I find direct flights from Montreal to Niagara Falls?

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

  • Can I find deals for business class flights from Montreal to Niagara Falls?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Montreal to Niagara Falls

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 144AverageC$ 243FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 191AverageC$ 483FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 232AverageC$ 384FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 328AverageC$ 545FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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Deals for Montreal to Niagara Falls flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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