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Cheap flights from Montreal to South Island from C$ 807

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CHC
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to South Island

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to South Island
Explore the most affordable flight options available from Montreal to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 February 2026.

Tue 17/37:30 a.m.
YUL
-
CHC
2 stops46h 35m
Air Canada
Wed 13/56:00 a.m.
CHC
-
YUL
2 stops30h 57m
Air Canada
Deal found 10/2C$ 1,838
Mon 23/36:20 p.m.
YUL
-
CHC
2 stops37h 20m
Air Canada
Sun 17/56:00 a.m.
CHC
-
YUL
2 stops29h 27m
Air Canada
Deal found 10/2C$ 1,847
Mon 23/31:25 p.m.
YUL
-
CHC
2 stops42h 15m
Air Canada
Tue 19/56:00 a.m.
CHC
-
YUL
2 stops30h 48m
Air Canada
Deal found 10/2C$ 1,855
Wed 18/38:25 a.m.
YUL
-
CHC
3 stops32h 10m
United Airlines
Wed 13/56:10 a.m.
CHC
-
YUL
2 stops29h 50m
United Airlines
Deal found 10/2C$ 1,860
Sun 22/31:25 p.m.
YUL
-
CHC
2 stops31h 00m
Air Canada
Tue 19/56:00 a.m.
CHC
-
YUL
2 stops29h 27m
Air Canada
Deal found 10/2C$ 1,862
Wed 18/39:15 a.m.
YUL
-
CHC
2 stops31h 20m
United Airlines
Thu 14/56:30 a.m.
CHC
-
YUL
2 stops29h 30m
United Airlines
Deal found 10/2C$ 1,867
Sun 22/36:20 p.m.
YUL
-
CHC
2 stops26h 05m
Air Canada
Sun 17/56:00 a.m.
CHC
-
YUL
2 stops34h 40m
Air Canada
Deal found 10/2C$ 1,870
Sat 21/37:30 a.m.
YUL
-
CHC
2 stops46h 35m
Air Canada
Wed 13/56:00 a.m.
CHC
-
YUL
2 stops26h 58m
Air Canada
Deal found 10/2C$ 1,889
Thu 19/31:25 p.m.
YUL
-
CHC
2 stops42h 15m
Air Canada
Mon 18/56:00 a.m.
CHC
-
YUL
2 stops26h 58m
Air Canada
Deal found 10/2C$ 1,897
Fri 20/310:30 p.m.
YUL
-
CHC
3 stops55h 35m
Air Canada
Mon 18/56:00 a.m.
CHC
-
YUL
2 stops29h 27m
Air Canada
Deal found 10/2C$ 1,900
Thu 19/31:25 p.m.
YUL
-
CHC
2 stops42h 15m
Air Canada
Sun 17/56:00 a.m.
CHC
-
YUL
2 stops41h 10m
Air Canada
Deal found 10/2C$ 1,905
Tue 10/39:50 p.m.
YUL
-
ZQN
2 stops47h 25m
Qatar Airways
Fri 13/35:30 p.m.
ZQN
-
YUL
2 stops62h 35m
Qatar Airways
Deal found 9/2C$ 3,689

Find flight deals from Montreal to South Island

Keep the following information in mind while searching for Montreal to South Island flight deals. Data was last updated 13 February 2026.

Round-trip from

C$ 1,838

One-way from

C$ 807
Air Canada
  • Air Canada
  • 17/3-18/5
  • 4 total stops
  • 73h 33m total
  • Montreal to South Island
Search Deals
28/3
  • 28/3
  • 3 total stops
  • 37h 20m total
  • Montreal to South Island
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to South Island 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 13 February 2026.
Use the filters below to find and compare flights from Montreal to South Island that are best for you.

Fly from

Montreal

Fly to

South Island

Route

Depart

Return

Price

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

1:25 p.m.-1:25 p.m.

2 stops31h 00m

Christchurch

Sun 17/5

6:00 a.m.-8:48 p.m.

2 stops30h 48m

C$ 1,862

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

1:25 p.m.-1:25 p.m.

2 stops31h 00m

Christchurch

Tue 19/5

6:00 a.m.-7:27 p.m.

2 stops29h 27m

C$ 1,862

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

8:00 p.m.-9:35 a.m.

3 stops44h 35m

Christchurch

Thu 14/5

6:30 a.m.-8:00 p.m.

2 stops29h 30m

C$ 1,867

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

8:25 a.m.-9:35 a.m.

3 stops32h 10m

Christchurch

Thu 14/5

6:30 a.m.-8:00 p.m.

2 stops29h 30m

C$ 1,867

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

8:00 p.m.-9:35 a.m.

2 stops44h 35m

Christchurch

Wed 13/5

6:10 a.m.-8:00 p.m.

2 stops29h 50m

C$ 1,868

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

6:00 p.m.-9:35 a.m.

2 stops70h 35m

Christchurch

Wed 13/5

6:10 a.m.-8:00 p.m.

2 stops29h 50m

C$ 1,868

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

8:25 a.m.-9:35 a.m.

3 stops32h 10m

Christchurch

Wed 13/5

6:10 a.m.-8:00 p.m.

2 stops29h 50m

C$ 1,868

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

7:30 a.m.-11:05 p.m.

2 stops46h 35m

Christchurch

Sun 17/5

6:00 a.m.-4:58 p.m.

2 stops26h 58m

C$ 1,897

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

9:50 p.m.-2:15 p.m.

2 stops47h 25m

Queenstown Intl

Fri 13/3

5:30 p.m.-3:05 p.m.

2 stops62h 35m

C$ 3,689

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

9:00 a.m.-4:40 p.m.

2 stops38h 40m

Queenstown Intl

Fri 13/3

5:30 p.m.-6:44 a.m.

2 stops54h 14m

C$ 3,802

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

Showing 1-10 of 18 results
1
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Best time to book a flight from Montreal to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island 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 South Island
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Island

Get insights into the airlines that provide service to South Island. 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 South Island. Reviews last updated 13 February 2026.
Read through reviews of airlines operating flights from Montreal to South Island, such as Air New Zealand. 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.
Air New Zealand
8.0
Very good
582 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.4

Entertainment

7.4

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very good
582 reviews
Air New Zealand
8.0
Very good
582 reviews
Check prices

Crew

8.5

Boarding

8.2

Food

7.4

Entertainment

7.4

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

Related info for your journey

Find useful and relevant information for your journey from Montreal to South Island. 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 South Island?

    Air Canada, United Airlines, and Qatar Airways can get you from Montreal to South Island in just under 31h. Your travel time can differ by up to 16h 25m. Airlines will cover a distance of 14894 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Montreal to South Island?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Queenstown Intl or Montreal Pierre Elliott Trudeau Intl - Blenheim, Montreal Pierre Elliott Trudeau Intl - Christchurch is the most popular route from Montreal to South Island.

  • Can I find deals for flights from Montreal to South Island that include hotel bookings?

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

  • How can I find direct flights from Montreal to South Island?

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

  • Can I find deals for business class flights from Montreal to South Island?

    Yes. Cheapflights offers flight deals from Montreal to South Island 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 3 airlines flying from Montreal to South Island

Discover the top 3 airlines that operate flights from Montreal to South Island. 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 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,253AverageC$ 1,457FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,790AverageC$ 2,082FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 2,139AverageC$ 2,758FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to South Island?

When you search for this flight from Montreal to South Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to South Island?

Cheapflights simply makes it quick and affordable to book flights from Montreal to South Island by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to South Island with no change fees?

Yes, we can. To see specific flights from Montreal to South Island with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to South Island become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to South Island from Montreal today and book when prices fit your budget.

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