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Cheap flights from Montreal to Niagara Falls, ON from C$ 128

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — YYZ
1 Aug — 8 Aug1
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 43 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
Explore the most affordable flight options available from Montreal to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Thu 22/106:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Tue 27/1011:05 p.m.
YYZ
-
YUL
Nonstop1h 28m
WestJet
Deal found 1/7C$ 250
Tue 6/106:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Fri 16/104:55 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Deal found 1/7C$ 252
Thu 8/105:45 p.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Mon 12/1011:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Deal found 1/7C$ 254
Wed 7/105:45 p.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Tue 13/1011:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Deal found 1/7C$ 256
Tue 21/75:45 p.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Wed 22/73:20 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Deal found 29/6C$ 259
Tue 21/75:45 p.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Thu 23/711:00 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Deal found 28/6C$ 260
Thu 23/75:45 p.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Sun 26/73:20 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Deal found 1/7C$ 262
Thu 23/76:45 a.m.
YUL
-
YYZ
Nonstop1h 30m
WestJet
Fri 24/73:20 p.m.
YYZ
-
YUL
Nonstop1h 25m
WestJet
Deal found 1/7C$ 263

Find flight deals from Montreal to Niagara Falls

Keep the following information in mind while searching for Montreal to Niagara Falls flight deals. Data was last updated 2 July 2026.

Round-trip from

C$ 250

One-way from

C$ 128

Popular in

September

Cheapest in

March

Average price

C$ 448
WestJet
  • WestJet
  • 22/10-27/10
  • Nonstop
  • 2h 58m total
  • Montreal to Niagara Falls
Search Deals
WestJet
  • WestJet
  • 14/9
  • Nonstop
  • 1h 30m total
  • Montreal to Niagara Falls
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Niagara Falls 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 2 July 2026.
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
Quickest round-trip

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

6:45 a.m.-8:15 a.m.

Nonstop1h 30m

Toronto Pearson Intl

Fri 31/7

6:10 p.m.-7:30 p.m.

Nonstop1h 20m

C$ 303

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

4:15 p.m.-5:40 p.m.

Nonstop1h 25m

Toronto Pearson Intl

Mon 3/8

8:15 p.m.-8:54 a.m.

1 stop12h 39m

C$ 456

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 6/8

8:40 a.m.-11:08 a.m.

1 stop2h 28m

Toronto Pearson Intl

Mon 10/8

7:10 a.m.-9:55 a.m.

1 stop2h 45m

C$ 490

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 18/7

2:05 p.m.-9:49 a.m.

2 stops19h 44m

Toronto Pearson Intl

Sun 19/7

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

Nonstop1h 22m

C$ 502

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

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

1 stop17h 10m

Toronto Pearson Intl

Tue 1/9

6:10 p.m.-7:32 p.m.

Nonstop1h 22m

C$ 526

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

2:05 p.m.-9:49 a.m.

2 stops19h 44m

Toronto Pearson Intl

Fri 18/9

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

Nonstop1h 22m

C$ 591

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sat 25/7

2:05 p.m.-9:49 a.m.

2 stops19h 44m

Toronto Pearson Intl

Sun 26/7

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

Nonstop1h 22m

C$ 606

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 7/8

9:35 a.m.-5:09 p.m.

2 stops7h 34m

Toronto Pearson Intl

Fri 7/8

7:10 p.m.-8:30 p.m.

Nonstop1h 20m

C$ 616

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Fri 17/7

2:05 p.m.-9:49 a.m.

2 stops19h 44m

Toronto Pearson Intl

Sat 18/7

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

Nonstop1h 22m

C$ 652

MontrealToronto

YUL - YYZ

YULYYZ

Montreal Pierre Elliott Trudeau Intl

Sun 19/7

6:45 a.m.-8:13 a.m.

Nonstop1h 28m

Toronto Pearson Intl

Mon 27/7

8:15 p.m.-3:10 p.m.

2 stops18h 55m

C$ 677

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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
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 Niagara Falls

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

Find hourly flight availability from Montreal to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2026.

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 36% on airfare.

Weekly flight availability from Montreal to Niagara Falls

Explore weekly flight availability from Montreal to Niagara Falls. 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 2 July 2026.

The most flights from YMQ to NI4 are scheduled on a Wednesday (100 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (44 on average).

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

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

Use this chart to determine the cheapest time to fly round-trip from Montreal to Niagara Falls. Price data was last updated on 27 June 2026.

Travelers seeking maximum savings on their Montreal to Niagara Falls flight should consider departing on Monday at noon 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

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated 2 July 2026.
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
441 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

6.9

Food

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Porter Airlines
8.0
Very good
441 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

6.9

Food

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Transat
7.8
Good
561 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

6.9

Food

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
WestJet
7.2
Good
3,393 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

6.9

Food

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!
Air Canada
7.1
Good
11,285 reviews
Porter Airlines
8.0
Very good
441 reviews
Check prices

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

6.9

Food

7.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

YYJ - YYZ

Always great! The Flight Attendants are always polite and attentive! The Polite was great and reminded us all that it was Valentine's Day!

Related info for your journey

Find useful and relevant information for your journey from Montreal to Niagara Falls. 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 Niagara Falls?

    There are many flights that can get you from Montreal to Niagara Falls in 1h 25m. Fly via Porter Airlines or Air Canada to get the fastest option. There are 505 km between Montreal and Niagara Falls. 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 Niagara Falls one-way?

    The cheapest airlines for a one-way flight from Montreal to Niagara Falls are WestJet (C$ 76), Air Transat (C$ 161), and Air Canada (C$ 163).

  • 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 Hainan Airlines (100%), ITA Airways (98%) and China Eastern (97%).

  • 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$ 1,847, our data indicates the cheapest price to be C$ 181. The most popular route (Montreal Pierre Elliott Trudeau Intl - Toronto Pearson Intl), is priced around C$ 262.

  • 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

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Top 4 airlines flying from Montreal to Niagara Falls

Discover the top 4 airlines that operate flights from Montreal to Niagara Falls. 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 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 148AverageC$ 242FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 211AverageC$ 498FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 223AverageC$ 410FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 336AverageC$ 544FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Niagara Falls?

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to Niagara Falls for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to Niagara Falls flexibly with Cheapflights today.

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