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Cheap flights from Montreal to South Island from C$ 1,367

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CHC
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 8 January 2026.

Round-trip from

C$ 1,822

One-way from

C$ 1,367
Air Canada
  • Air Canada
  • 18/2-8/4
  • 4 total stops
  • 60h 50m total
  • Montreal to South Island
Search Deals
21/2
  • 21/2
  • 3 total stops
  • 37h 50m total
  • Montreal to South Island
Search Deals

Find 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 8 January 2026.

Wed 18/26:25 p.m.YUL - CHC
2 stops33h 45mMultiple Airlines
Wed 8/46:00 a.m.CHC - YUL
2 stops27h 05mMultiple Airlines
Deal found 8/1C$ 1,822
Mon 3/85:30 p.m.YUL - CHC
2 stops23h 55mAir New Zealand
Mon 17/85:00 p.m.CHC - YUL
2 stops23h 42mAir New Zealand
Deal found 8/1C$ 1,841
Wed 13/58:05 a.m.YUL - ZQN
2 stops36h 15mAir New Zealand
Thu 4/63:05 p.m.ZQN - YUL
2 stops25h 35mAir New Zealand
Deal found 7/1C$ 1,883
Mon 3/85:30 p.m.YUL - CHC
2 stops23h 55mAir New Zealand
Sat 15/83:00 p.m.CHC - YUL
2 stops25h 42mAir New Zealand
Deal found 8/1C$ 1,888
Sat 4/46:45 a.m.YUL - CHC
3 stops37h 20mMultiple Airlines
Sat 16/51:05 p.m.CHC - YUL
3 stops51h 35mMultiple Airlines
Deal found 6/1C$ 1,920
Mon 23/27:30 a.m.YUL - ZQN
2 stops33h 55mAir New Zealand
Wed 18/32:15 p.m.ZQN - YUL
2 stops43h 28mAir New Zealand
Deal found 6/1C$ 1,928
Sat 1/85:30 p.m.YUL - CHC
2 stops24h 55mAir New Zealand
Sat 15/85:00 p.m.CHC - YUL
2 stops23h 42mAir New Zealand
Deal found 8/1C$ 1,935
Thu 14/57:30 a.m.YUL - ZQN
2 stops34h 20mAir New Zealand
Fri 5/610:35 a.m.ZQN - YUL
2 stops30h 05mAir New Zealand
Deal found 7/1C$ 1,937
Mon 6/45:00 p.m.YUL - CHC
2 stops24h 35mMultiple Airlines
Sat 16/54:05 p.m.CHC - YUL
2 stops24h 35mMultiple Airlines
Deal found 7/1C$ 1,964
Sat 4/47:30 a.m.YUL - CHC
2 stops34h 05mAir New Zealand
Sat 16/510:20 a.m.CHC - YUL
2 stops30h 20mAir New Zealand
Deal found 6/1C$ 1,975
Sun 5/47:30 a.m.YUL - CHC
2 stops34h 05mAir New Zealand
Sun 17/511:00 a.m.CHC - YUL
2 stops29h 40mAir New Zealand
Deal found 6/1C$ 1,992
Mon 9/29:10 a.m.YUL - ZQN
3 stops30h 40mMultiple Airlines
Tue 17/24:05 p.m.ZQN - YUL
3 stops35h 41mMultiple Airlines
Deal found 6/1C$ 1,997

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 8 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

Wed 18/2

6:25 p.m.-10:10 p.m.

2 stops33h 45m

Christchurch

Wed 8/4

6:00 a.m.-5:05 p.m.

2 stops27h 05m

C$ 1,822

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

8:05 a.m.-12:20 p.m.

2 stops36h 15m

Queenstown Intl

Thu 4/6

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

2 stops25h 35m

C$ 1,883

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

5:00 p.m.-9:35 a.m.

2 stops24h 35m

Christchurch

Sat 16/5

4:05 p.m.-12:40 a.m.

2 stops24h 35m

C$ 1,964

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

7:30 a.m.-9:35 a.m.

2 stops34h 05m

Christchurch

Sun 17/5

11:00 a.m.-12:40 a.m.

2 stops29h 40m

C$ 1,992

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

7:30 a.m.-11:25 a.m.

2 stops34h 55m

Christchurch

Sun 17/5

5:05 p.m.-12:40 a.m.

2 stops23h 35m

C$ 2,040

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

7:30 a.m.-2:20 p.m.

2 stops38h 50m

Christchurch

Wed 13/5

6:00 a.m.-7:10 a.m.

2 stops41h 10m

C$ 2,072

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

7:30 a.m.-12:40 a.m.

2 stops49h 10m

Christchurch

Mon 18/5

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

2 stops26h 58m

C$ 2,080

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

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

2 stops47h 10m

Christchurch

Tue 19/5

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

2 stops34h 40m

C$ 2,080

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

10:10 a.m.-2:20 p.m.

3 stops36h 10m

Christchurch

Sun 17/5

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

2 stops30h 48m

C$ 2,083

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

9:00 a.m.-5:10 p.m.

2 stops38h 10m

Christchurch

Wed 8/4

6:00 a.m.-6:23 p.m.

3 stops28h 23m

C$ 2,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 22 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 8 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
567 reviews
Check prices

Crew

8.5

Comfort

8.0

Food

7.4

Overall

8.0

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very good
567 reviews
Air New Zealand
8.0
Very good
567 reviews
Check prices

Crew

8.5

Comfort

8.0

Food

7.4

Overall

8.0

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

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 New Zealand and Qatar Airways can get you from Montreal to South Island in just under 36h 15m. Your travel time can differ by up to 12h 20m. Airlines will cover a distance of 15240 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,275AverageC$ 1,485FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapestC$ 1,810AverageC$ 2,785FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Air CanadaCheapestC$ 1,821AverageC$ 2,181FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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