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Cheap flights from Montreal to South Island from C$ 1,864

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CHC
19 Feb — 26 Feb1
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 20 January 2026.

Wed 4/36:25 p.m.
YUL
-
CHC
2 stops26h 15m
Multiple Airlines
Tue 14/46:00 a.m.
CHC
-
YUL
2 stops27h 05m
Multiple Airlines
Deal found 19/1C$ 1,864
Wed 4/39:00 a.m.
YUL
-
CHC
2 stops35h 25m
Air Canada
Tue 14/46:00 a.m.
CHC
-
YUL
3 stops27h 51m
Air Canada
Deal found 19/1C$ 1,875
Sun 22/27:30 a.m.
YUL
-
CHC
2 stops47h 10m
Multiple Airlines
Fri 10/46:00 a.m.
CHC
-
YUL
2 stops27h 05m
Multiple Airlines
Deal found 17/1C$ 1,899
Wed 4/31:25 p.m.
YUL
-
CHC
2 stops31h 00m
Multiple Airlines
Mon 13/46:00 a.m.
CHC
-
YUL
2 stops27h 05m
Multiple Airlines
Deal found 19/1C$ 1,905
Sun 22/28:25 a.m.
YUL
-
CHC
2 stops32h 10m
United Airlines
Tue 10/31:15 p.m.
CHC
-
YUL
2 stops43h 42m
United Airlines
Deal found 19/1C$ 1,913
Sun 22/29:00 a.m.
YUL
-
CHC
2 stops45h 40m
Air Canada
Sun 12/46:00 a.m.
CHC
-
YUL
2 stops27h 05m
Air Canada
Deal found 17/1C$ 1,924
Wed 8/47:30 a.m.
YUL
-
CHC
2 stops38h 50m
Air Canada
Wed 13/56:00 a.m.
CHC
-
YUL
2 stops34h 40m
Air Canada
Deal found 19/1C$ 2,060
Wed 6/56:00 p.m.
YUL
-
CHC
2 stops37h 05m
Air Canada
Sun 31/56:00 a.m.
CHC
-
YUL
2 stops29h 27m
Air Canada
Deal found 17/1C$ 2,061
Mon 6/47:30 a.m.
YUL
-
CHC
2 stops49h 10m
Air Canada
Sun 17/56:00 a.m.
CHC
-
YUL
2 stops26h 58m
Air Canada
Deal found 19/1C$ 2,063
Sun 5/41:25 p.m.
YUL
-
CHC
2 stops43h 15m
Air Canada
Mon 18/56:00 a.m.
CHC
-
YUL
2 stops26h 58m
Air Canada
Deal found 18/1C$ 2,067
Sat 7/36:45 p.m.
YUL
-
ZQN
2 stops43h 50m
Air New Zealand
Mon 4/53:05 p.m.
ZQN
-
YUL
2 stops25h 35m
Air New Zealand
Deal found 20/1C$ 2,120
Sat 7/37:30 a.m.
YUL
-
ZQN
2 stops32h 20m
Multiple Airlines
Mon 4/510:35 a.m.
ZQN
-
YUL
2 stops36h 35m
Multiple Airlines
Deal found 20/1C$ 2,139

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 20 January 2026.

Round-trip from

C$ 1,864
4/3-14/4
  • 4/3-14/4
  • 4 total stops
  • 53h 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 20 January 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 22/2

8:25 a.m.-10:35 a.m.

3 stops32h 10m

Christchurch

Tue 10/3

1:15 p.m.-10:20 a.m.

2 stops38h 05m

C$ 1,913

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

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

2 stops47h 35m

Christchurch

Sun 31/5

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

2 stops26h 58m

C$ 2,060

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

8:30 a.m.-12:40 a.m.

2 stops48h 10m

Christchurch

Wed 13/5

6:00 a.m.-12:40 a.m.

2 stops34h 40m

C$ 2,067

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:00 p.m.-12:40 a.m.

2 stops38h 40m

Christchurch

Tue 16/6

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

2 stops30h 48m

C$ 2,070

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:00 p.m.-12:40 a.m.

2 stops38h 40m

Christchurch

Tue 16/6

6:00 a.m.-6:59 p.m.

3 stops28h 59m

C$ 2,081

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

6:45 p.m.-8:35 a.m.

2 stops43h 50m

Queenstown Intl

Mon 4/5

3:05 p.m.-12:40 a.m.

2 stops25h 35m

C$ 2,120

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

7:30 a.m.-9:50 a.m.

2 stops32h 20m

Queenstown Intl

Mon 4/5

10:35 a.m.-7:10 a.m.

2 stops36h 35m

C$ 2,139

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

6:00 p.m.-4:45 p.m.

2 stops30h 45m

Queenstown Intl

Sun 17/5

4:30 p.m.-4:58 p.m.

2 stops40h 28m

C$ 2,374

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

6:00 p.m.-2:15 p.m.

2 stops28h 15m

Queenstown Intl

Tue 19/5

4:30 p.m.-8:57 p.m.

2 stops44h 27m

C$ 2,374

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

6:00 p.m.-2:15 p.m.

2 stops28h 15m

Queenstown Intl

Sun 17/5

4:30 p.m.-7:27 p.m.

2 stops42h 57m

C$ 2,374

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/1

Showing 1-10 of 17 results
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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 20 January 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
572 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Entertainment

7.4

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
572 reviews
Air New Zealand
8.0
Very good
572 reviews
Check prices

Boarding

8.2

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Entertainment

7.4

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?

    United Airlines, Air Canada, and Air New Zealand can get you from Montreal to South Island in just under 32h 10m. Your travel time can differ by up to 15h 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 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,280AverageC$ 1,489FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,829AverageC$ 2,334FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 2,185AverageC$ 2,818FlexibilityNo 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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