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Cheap flights from Montreal to The Big Island from C$ 449

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KOA
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to The Big Island

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to The Big Island
Explore the most affordable flight options available from Montreal to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.

Fri 8/56:00 a.m.
YUL
-
KOA
2 stops17h 37m
Delta
Sun 10/59:55 p.m.
KOA
-
YUL
2 stops20h 02m
Delta
Deal found 11/4C$ 709
Sat 2/56:00 a.m.
YUL
-
KOA
2 stops17h 43m
Delta
Sat 9/58:50 p.m.
KOA
-
YUL
2 stops21h 07m
Delta
Deal found 13/4C$ 794
Wed 2/126:20 p.m.
YUL
-
KOA
1 stop23h 24m
Air Canada
Sun 6/122:00 p.m.
KOA
-
YUL
1 stop22h 03m
Air Canada
Deal found 13/4C$ 801
Fri 18/99:45 a.m.
YUL
-
KOA
2 stops15h 50m
United Airlines
Tue 6/1012:08 p.m.
KOA
-
YUL
1 stop14h 08m
United Airlines
Deal found 11/4C$ 810
Fri 18/97:00 a.m.
YUL
-
KOA
2 stops17h 34m
Delta
Mon 5/108:40 p.m.
KOA
-
YUL
2 stops20h 57m
Delta
Deal found 11/4C$ 844
Fri 8/56:25 p.m.
YUL
-
KOA
1 stop23h 35m
Air Canada
Sun 10/511:04 p.m.
KOA
-
YUL
2 stops30h 56m
Air Canada
Deal found 11/4C$ 845
Mon 27/46:00 a.m.
YUL
-
KOA
2 stops17h 43m
Delta
Thu 7/59:55 p.m.
KOA
-
YUL
2 stops20h 02m
Delta
Deal found 12/4C$ 854
Thu 17/99:15 a.m.
YUL
-
KOA
2 stops16h 20m
United Airlines
Mon 5/108:00 p.m.
KOA
-
YUL
2 stops14h 10m
United Airlines
Deal found 11/4C$ 869
Sat 19/94:55 p.m.
YUL
-
KOA
2 stops23h 56m
United Airlines
Wed 7/1012:08 p.m.
KOA
-
YUL
1 stop14h 08m
United Airlines
Deal found 11/4C$ 885
Sat 26/96:25 p.m.
YUL
-
ITO
2 stops26h 00m
United Airlines
Tue 29/99:26 a.m.
ITO
-
YUL
2 stops39h 14m
United Airlines
Deal found 14/4C$ 1,810
Sat 9/58:10 a.m.
YUL
-
ITO
2 stops44h 23m
United Airlines
Tue 19/511:27 a.m.
ITO
-
YUL
2 stops26h 33m
United Airlines
Deal found 11/4C$ 1,856
Sat 9/57:15 a.m.
YUL
-
ITO
3 stops35h 46m
Multiple Airlines
Tue 19/58:36 a.m.
ITO
-
YUL
3 stops40h 29m
Multiple Airlines
Deal found 11/4C$ 1,945

Find flight deals from Montreal to The Big Island

Keep the following information in mind while searching for Montreal to The Big Island flight deals. Data was last updated 15 April 2026.

Round-trip from

C$ 709

One-way from

C$ 449

Popular in

November

Cheapest in

March

Average price

C$ 832
Delta
  • Delta
  • 8/5-10/5
  • 4 total stops
  • 37h 39m total
  • Montreal to The Big Island
Search Deals
Air Canada
  • Air Canada
  • 29/5
  • 1 total stop
  • 18h 47m total
  • Montreal to The Big Island
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to The Big 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 15 April 2026.
Use the filters below to find and compare flights from Montreal to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

6:00 a.m.-5:43 p.m.

2 stops17h 43m

Kona Intl

Sat 9/5

8:50 p.m.-11:57 p.m.

2 stops21h 07m

C$ 794

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

9:45 a.m.-7:35 p.m.

2 stops15h 50m

Kona Intl

Wed 30/9

12:08 p.m.-8:16 a.m.

1 stop14h 08m

C$ 810

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

6:00 a.m.-5:43 p.m.

2 stops17h 43m

Kona Intl

Thu 7/5

9:55 p.m.-11:57 p.m.

2 stops20h 02m

C$ 854

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

9:15 a.m.-7:35 p.m.

2 stops16h 20m

Kona Intl

Mon 5/10

8:00 p.m.-4:10 p.m.

2 stops14h 10m

C$ 869

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

8:15 a.m.-3:43 p.m.

1 stop13h 28m

Kona Intl

Mon 5/10

8:00 p.m.-5:19 p.m.

2 stops15h 19m

C$ 899
Quickest round-trip

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

8:15 a.m.-3:43 p.m.

1 stop13h 28m

Kona Intl

Sun 30/8

8:00 p.m.-3:28 p.m.

1 stop13h 28m

C$ 1,177

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

6:10 a.m.-7:47 p.m.

2 stops19h 37m

Kona Intl

Sun 26/7

10:15 p.m.-8:48 p.m.

1 stop16h 33m

C$ 1,278

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

8:30 a.m.-10:40 a.m.

3 stops32h 10m

Kona Intl

Thu 23/7

11:55 a.m.-8:25 a.m.

1 stop14h 30m

C$ 1,327

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

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

1 stop32h 30m

Kona Intl

Sun 31/5

10:50 p.m.-4:45 p.m.

1 stop11h 55m

C$ 1,437

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 31/7

9:45 a.m.-7:47 p.m.

2 stops16h 02m

Kona Intl

Sun 9/8

10:15 p.m.-8:48 p.m.

1 stop16h 33m

C$ 1,444

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 24 resultsSorted by cheapest first
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2
3

Best time to book a flight from Montreal to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big 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 The Big Island

What is the cheapest month to book a flight from Montreal to The Big Island?

Currently, February is the cheapest month in which you can book a flight from Montreal to The Big Island (average of C$ 270). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 917). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big 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 The Big Island. Reviews last updated 15 April 2026.
Read through reviews of airlines operating flights from Montreal to The Big Island, such as United Airlines 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.
United Airlines
7.4
Good
9,589 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,589 reviews
United Airlines
7.4
Good
9,589 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,926 reviews
United Airlines
7.4
Good
9,589 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Montreal to The Big 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 The Big Island?

    A quick flight from Montreal to The Big Island can take about 15h 50m. Delta provides one of the quickest options available for as low as C$ 810. Airlines will cover a distance of 7865 km. This flight may include one or multiple stops.

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

    The most popular route from Montreal to The Big Island is Montreal Pierre Elliott Trudeau Intl - Kona Intl. You may also consider Montreal Pierre Elliott Trudeau Intl - Hilo Intl or Montreal Pierre Elliott Trudeau Intl - Waimea (Big Island) Waimea Kohala.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal to The Big 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.

  • What is the cheapest month to book a flight from Montreal to The Big Island?

    Currently, February is the cheapest month in which you can book a flight from Montreal to The Big Island (average of C$ 270). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 917). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 The Big Island

Discover the top 3 airlines that operate flights from Montreal to The Big 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 15 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 248AverageC$ 533FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 383AverageC$ 797FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 465AverageC$ 765FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 The Big Island?

Deals for Montreal to The Big Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to The Big Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to The Big Island from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Montreal to The Big Island flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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