Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to South Island from C$ 1,165

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — CHC
26 Mar — 2 Apr1
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 24 February 2026.

Fri 20/38:25 a.m.
YUL
-
CHC
3 stops32h 10m
United Airlines
Fri 27/31:15 p.m.
CHC
-
YUL
2 stops49h 02m
United Airlines
Deal found 20/2C$ 1,591
Fri 4/94:50 p.m.
YUL
-
CHC
2 stops29h 55m
Multiple Airlines
Sat 26/96:30 a.m.
CHC
-
YUL
2 stops29h 17m
Multiple Airlines
Deal found 22/2C$ 1,674
Thu 7/55:40 p.m.
YUL
-
CHC
2 stops24h 45m
United Airlines
Tue 26/56:10 a.m.
CHC
-
YUL
2 stops29h 50m
United Airlines
Deal found 20/2C$ 1,714
Thu 25/68:10 a.m.
YUL
-
CHC
2 stops36h 15m
United Airlines
Mon 27/76:10 a.m.
CHC
-
YUL
2 stops29h 29m
United Airlines
Deal found 23/2C$ 1,715
Sat 2/55:40 p.m.
YUL
-
CHC
2 stops46h 30m
United Airlines
Mon 25/56:10 a.m.
CHC
-
YUL
2 stops29h 50m
United Airlines
Deal found 20/2C$ 1,750
Sat 20/65:40 p.m.
YUL
-
CHC
2 stops26h 45m
United Airlines
Wed 29/76:10 a.m.
CHC
-
YUL
2 stops42h 15m
United Airlines
Deal found 23/2C$ 1,751
Thu 7/55:40 p.m.
YUL
-
CHC
2 stops24h 45m
United Airlines
Sat 23/56:30 a.m.
CHC
-
YUL
2 stops29h 30m
United Airlines
Deal found 20/2C$ 1,756
Thu 25/65:40 p.m.
YUL
-
CHC
2 stops27h 45m
United Airlines
Sat 25/76:30 a.m.
CHC
-
YUL
2 stops41h 55m
United Airlines
Deal found 23/2C$ 1,758
Tue 5/58:30 a.m.
YUL
-
CHC
2 stops33h 05m
Air New Zealand
Wed 27/57:10 p.m.
CHC
-
YUL
2 stops45h 30m
Air New Zealand
Deal found 24/2C$ 1,770
Tue 5/55:40 p.m.
YUL
-
CHC
2 stops24h 45m
United Airlines
Tue 26/56:10 a.m.
CHC
-
YUL
2 stops50h 35m
United Airlines
Deal found 20/2C$ 1,786
Tue 23/65:40 p.m.
YUL
-
CHC
2 stops27h 45m
United Airlines
Wed 29/76:10 a.m.
CHC
-
YUL
2 stops42h 15m
United Airlines
Deal found 23/2C$ 1,788
Sat 20/65:40 p.m.
YUL
-
CHC
2 stops26h 45m
United Airlines
Sat 25/76:30 a.m.
CHC
-
YUL
2 stops41h 55m
United Airlines
Deal found 23/2C$ 1,795

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 24 February 2026.

Round-trip from

C$ 1,591

One-way from

C$ 1,165
United Airlines
  • United Airlines
  • 20/3-27/3
  • 5 total stops
  • 81h 12m total
  • Montreal to South Island
Search Deals
7/4
  • 7/4
  • 3 total stops
  • 45h 15m 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 24 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

Fri 20/3

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

3 stops32h 10m

Christchurch

Fri 27/3

1:15 p.m.-9:17 p.m.

2 stops49h 02m

C$ 1,591

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

6:35 p.m.-12:25 p.m.

2 stops25h 50m

Christchurch

Wed 29/7

6:10 a.m.-7:39 p.m.

2 stops29h 29m

C$ 1,715

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

5:40 p.m.-8:10 a.m.

2 stops46h 30m

Christchurch

Mon 25/5

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

2 stops29h 50m

C$ 1,750

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

5:40 p.m.-12:25 p.m.

2 stops26h 45m

Christchurch

Sun 26/7

6:10 a.m.-7:39 p.m.

2 stops29h 29m

C$ 1,751

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

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

2 stops34h 15m

Christchurch

Sun 26/7

6:10 a.m.-8:25 a.m.

2 stops42h 15m

C$ 1,788

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

5:40 p.m.-10:25 a.m.

2 stops24h 45m

Christchurch

Wed 27/5

5:05 p.m.-8:00 p.m.

2 stops42h 55m

C$ 2,053

MontrealChristchurch

YUL - CHC

YULCHC

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

5:40 p.m.-10:25 a.m.

2 stops24h 45m

Christchurch

Fri 29/5

5:05 p.m.-8:00 p.m.

2 stops42h 55m

C$ 2,108

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

5:55 p.m.-9:15 p.m.

2 stops35h 20m

Queenstown Intl

Thu 7/5

10:25 a.m.-6:56 a.m.

3 stops36h 31m

C$ 2,275

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

8:30 a.m.-9:50 a.m.

2 stops33h 20m

Queenstown Intl

Thu 7/5

3:05 p.m.-6:56 a.m.

2 stops31h 51m

C$ 2,317

MontrealQueenstown

YUL - ZQN

YULZQN

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

8:30 a.m.-11:25 a.m.

2 stops34h 55m

Queenstown Intl

Mon 8/6

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

2 stops25h 35m

C$ 2,327

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

Showing 1-10 of 22 results
1
2
3

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 24 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
601 reviews
Check prices

Overall

8.0

Food

7.4

Comfort

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Air New Zealand
8.0
Very good
601 reviews
Air New Zealand
8.0
Very good
601 reviews
Check prices

Overall

8.0

Food

7.4

Comfort

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

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 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 1h 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 24 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,262AverageC$ 1,467FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,802AverageC$ 2,096FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 2,153AverageC$ 2,756FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.