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Cheap flights from Montreal to The Big Island from C$ 386

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KOA
30 Aug — 6 Sep1
1 adult

Cheap 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 25 August 2025.

Round-trip from

C$ 485

One-way from

C$ 386

Popular in

June

Cheapest in

February

Average price

C$ 940
WestJet
  • WestJet
  • 22/11-3/12
  • 3 total stops
  • 47h 53m total
  • Montreal to The Big Island
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Air Canada
  • Air Canada
  • 16/10
  • 2 total stops
  • 31h 41m total
  • Montreal to The Big Island
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 342 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 56 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Montreal to The Big Island

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 25 August 2025.

Sat 22/116:45 a.m.YUL - KOA
2 stops20h 43mWestJet
Wed 3/1210:55 p.m.KOA - YUL
1 stop27h 10mWestJet
Deal found 22/8C$ 485
Fri 21/114:15 p.m.YUL - KOA
2 stops35h 13mWestJet
Thu 27/1111:30 p.m.KOA - YUL
2 stops20h 13mWestJet
Deal found 22/8C$ 510
Tue 28/104:15 p.m.YUL - KOA
2 stops57h 13mWestJet
Wed 12/119:25 p.m.KOA - YUL
1 stop12h 47mWestJet
Deal found 24/8C$ 518
Tue 28/106:00 a.m.YUL - KOA
2 stops15h 18mUnited Airlines
Fri 14/112:25 p.m.KOA - YUL
2 stops18h 03mUnited Airlines
Deal found 24/8C$ 542
Sun 16/116:45 a.m.YUL - KOA
2 stops20h 09mWestJet
Sun 23/1110:55 p.m.KOA - YUL
2 stops44h 48mWestJet
Deal found 22/8C$ 574
Thu 30/105:50 p.m.YUL - KOA
1 stop23h 46mAir Canada
Sat 8/114:01 p.m.KOA - YUL
2 stops23h 59mAir Canada
Deal found 22/8C$ 593
Sun 14/126:45 a.m.YUL - KOA
2 stops20h 09mWestJet
Sun 11/110:55 p.m.KOA - YUL
2 stops20h 48mWestJet
Deal found 24/8C$ 676
Tue 28/103:10 p.m.YUL - KOA
2 stops26h 50mAir Canada
Fri 14/112:25 p.m.KOA - YUL
1 stop21h 24mAir Canada
Deal found 24/8C$ 690
Thu 25/123:45 p.m.YUL - ITO
2 stops30h 44mMultiple Airlines
Mon 5/12:59 p.m.ITO - YUL
3 stops19h 01mMultiple Airlines
Deal found 23/8C$ 6,118
Wed 24/123:45 p.m.YUL - ITO
2 stops32h 29mAmerican Airlines
Sun 4/12:59 p.m.ITO - YUL
2 stops19h 01mAmerican Airlines
Deal found 23/8C$ 6,414

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 25 August 2025.
Use the filters below to find and compare flights from Montreal to The Big Island that are best for you.

Fly from

Montreal

Fly to

The Big Island

Route

Depart

Return

Price

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

6:45 a.m.-10:28 p.m.

2 stops20h 43m

Kona Intl

Wed 3/12

10:55 p.m.-7:05 a.m.

1 stop27h 10m

C$ 485

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

7:30 p.m.-9:54 p.m.

1 stop31h 24m

Kona Intl

Tue 3/3

11:30 p.m.-12:38 a.m.

2 stops20h 08m

C$ 509

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

4:15 p.m.-10:28 p.m.

2 stops35h 13m

Kona Intl

Thu 27/11

11:30 p.m.-12:43 a.m.

2 stops20h 13m

C$ 510

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

4:15 p.m.-7:28 p.m.

2 stops57h 13m

Kona Intl

Wed 12/11

9:25 p.m.-3:12 p.m.

1 stop12h 47m

C$ 518

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

6:00 a.m.-3:18 p.m.

2 stops15h 18m

Kona Intl

Fri 14/11

2:25 p.m.-1:28 p.m.

2 stops18h 03m

C$ 542

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

6:45 a.m.-9:54 p.m.

2 stops20h 09m

Kona Intl

Sun 23/11

10:55 p.m.-12:43 a.m.

2 stops44h 48m

C$ 574

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

5:50 p.m.-11:36 a.m.

1 stop23h 46m

Kona Intl

Sat 8/11

4:01 p.m.-9:00 p.m.

2 stops23h 59m

C$ 593

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

3:00 p.m.-1:00 p.m.

2 stops27h 00m

Kona Intl

Sat 14/2

10:55 p.m.-8:18 p.m.

2 stops16h 23m

C$ 615

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

6:00 a.m.-7:18 p.m.

2 stops18h 18m

Hilo Intl

Sun 22/2

12:00 p.m.-1:49 p.m.

2 stops20h 49m

C$ 1,283

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

5:35 p.m.-3:18 p.m.

2 stops26h 43m

Hilo Intl

Sat 7/2

7:50 p.m.-4:58 p.m.

2 stops16h 08m

C$ 1,664

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/8

Showing 1-10 of 26 results
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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, November is the cheapest month in which you can book a flight from Montreal to The Big Island (average of C$ 320). Flying from Montreal to The Big Island in June is currently the most expensive (average of C$ 785). 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 25 August 2025.
Read through reviews of airlines operating flights from Montreal to The Big Island, such as United Airlines,WestJet, andAir 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
8,940 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,940 reviews
United Airlines
7.4
Good
8,940 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
3,055 reviews
United Airlines
7.4
Good
8,940 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,940 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 18h 18m. WestJet provides one of the quickest options available for as low as C$ 1,283. Airlines will cover a distance of 7789 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, November is the cheapest month in which you can book a flight from Montreal to The Big Island (average of C$ 320). Flying from Montreal to The Big Island in June is currently the most expensive (average of C$ 785). 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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Alternative routes for Montreal to The Big Island

See prices for flight routes from nearby airports that may be better suited for you.
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Ottawa to Waimea (Big Island) flights
Pierre Elliott Trudeau Intl to Waimea (Big Island) flights

Top 4 airlines flying from Montreal to The Big Island

Discover the top 4 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 25 August 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 287AverageC$ 919FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 542AverageC$ 946FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 549AverageC$ 963FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 1,157AverageC$ 1,192FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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