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Cheap flights from Montreal to South Island from C$ 1,278

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CHC
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

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 25 November 2025.

Fri 28/119:00 a.m.YUL - CHC
2 stops45h 25mMultiple Airlines
Fri 5/128:45 a.m.CHC - YUL
2 stops26h 15mMultiple Airlines
Deal found 23/11C$ 2,273
Sun 23/119:00 a.m.YUL - CHC
2 stops45h 40mMultiple Airlines
Sun 21/128:50 a.m.CHC - YUL
2 stops28h 35mMultiple Airlines
Deal found 23/11C$ 2,311
Thu 27/117:00 p.m.YUL - ZQN
2 stops43h 35mMultiple Airlines
Thu 4/125:20 p.m.ZQN - YUL
2 stops31h 24mMultiple Airlines
Deal found 24/11C$ 2,317
Thu 25/125:25 p.m.YUL - CHC
2 stops47h 10mUnited Airlines
Sat 28/26:00 a.m.CHC - YUL
2 stops52h 49mUnited Airlines
Deal found 25/11C$ 2,833
Fri 28/115:50 p.m.YUL - CHC
2 stops49h 35mUnited Airlines
Fri 5/122:15 p.m.CHC - YUL
1 stop20h 34mUnited Airlines
Deal found 23/11C$ 2,863
Sun 23/117:00 p.m.YUL - CHC
2 stops47h 25mUnited Airlines
Sun 21/122:15 p.m.CHC - YUL
3 stops35h 17mUnited Airlines
Deal found 23/11C$ 3,179
Sun 30/118:50 p.m.YUL - ZQN
2 stops49h 50mMultiple Airlines
Sun 7/128:25 p.m.ZQN - YUL
2 stops62h 08mMultiple Airlines
Deal found 22/11C$ 3,493
Fri 28/113:49 p.m.YUL - CHC
3 stops52h 51mQantas Airways
Fri 5/129:50 a.m.CHC - YUL
3 stops47h 11mQantas Airways
Deal found 23/11C$ 3,739
Sat 20/129:00 p.m.YUL - CHC
2 stops56h 05mMultiple Airlines
Fri 9/18:45 a.m.CHC - YUL
2 stops39h 59mMultiple Airlines
Deal found 24/11C$ 3,866
Sat 20/125:25 p.m.YUL - CHC
2 stops47h 10mUnited Airlines
Fri 9/12:15 p.m.CHC - YUL
3 stops45h 40mUnited Airlines
Deal found 25/11C$ 4,109
Sun 30/113:48 p.m.YUL - ZQN
3 stops50h 57mQantas Airways
Sun 7/125:30 p.m.ZQN - YUL
3 stops63h 40mQantas Airways
Deal found 22/11C$ 5,350

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 25 November 2025.

Round-trip from

C$ 1,848

One-way from

C$ 1,278
Air Canada
  • Air Canada
  • 18/2-8/4
  • 4 total stops
  • 65h 15m total
  • Montreal to South Island
Search Deals
26/1
  • 26/1
  • 3 total stops
  • 44h 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 25 November 2025.
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

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

2 stops38h 10m

Christchurch

Wed 8/4

6:00 a.m.-7:12 p.m.

2 stops29h 12m

C$ 1,848

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

6:20 p.m.-7:55 p.m.

2 stops32h 35m

Queenstown Intl

Wed 1/4

7:05 a.m.-5:05 p.m.

2 stops27h 00m

C$ 2,109

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

4:30 p.m.-10:25 a.m.

2 stops25h 55m

Christchurch

Wed 27/5

6:10 a.m.-8:15 p.m.

2 stops30h 05m

C$ 2,253

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

6:45 p.m.-9:50 a.m.

2 stops45h 05m

Queenstown Intl

Thu 19/2

10:35 a.m.-4:43 p.m.

2 stops48h 08m

C$ 2,263

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

6:45 a.m.-3:25 p.m.

3 stops38h 40m

Christchurch

Fri 6/3

6:10 a.m.-5:00 p.m.

2 stops28h 50m

C$ 2,283

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

7:30 a.m.-3:20 p.m.

2 stops37h 50m

Queenstown Intl

Thu 19/2

5:30 p.m.-7:25 p.m.

2 stops43h 55m

C$ 2,298

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

6:25 p.m.-10:35 a.m.

2 stops46h 10m

Christchurch

Tue 10/2

2:15 p.m.-4:49 p.m.

1 stop20h 34m

C$ 2,408

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

8:05 a.m.-10:35 a.m.

2 stops32h 30m

Christchurch

Tue 17/2

2:15 p.m.-3:16 p.m.

2 stops43h 01m

C$ 2,408

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

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

2 stops44h 35m

Christchurch

Tue 17/2

2:15 p.m.-9:17 p.m.

2 stops25h 02m

C$ 2,408

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

9:25 a.m.-10:35 a.m.

2 stops31h 10m

Christchurch

Mon 16/2

6:00 a.m.-4:49 p.m.

2 stops52h 49m

C$ 2,408

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/11

Showing 1-10 of 19 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 25 November 2025.
Read through reviews of airlines operating flights from Montreal to South Island, such as Air New Zealand and Air Canada. 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
536 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.4

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Air New Zealand
8.0
Very good
536 reviews
Air New Zealand
8.0
Very good
536 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.4

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
Air Canada
7.1
Good
10,471 reviews
Air New Zealand
8.0
Very good
536 reviews
Check prices

Comfort

8.0

Entertainment

7.5

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.4

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - WRE

The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.

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 Air New Zealand can get you from Montreal to South Island in just under 25h 55m. Your travel time can differ by up to 19h 10m. 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 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,301AverageC$ 1,516FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,844AverageC$ 2,226FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 1,848AverageC$ 2,843FlexibilityNo 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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