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Cheap flights from Montreal to The Big Island from C$ 274

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KOA
24 Dec — 31 Dec1
1 adult
1 adult, Economy, 0 bags

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 24 November 2025.

Round-trip from

C$ 524

One-way from

C$ 274

Popular in

June

Cheapest in

August

Average price

C$ 935
WestJet
  • WestJet
  • 3/3-19/3
  • 3 total stops
  • 61h 07m total
  • Montreal to The Big Island
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WestJet
  • WestJet
  • 8/1
  • 2 total stops
  • 42h 44m total
  • Montreal to The Big Island
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 347 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 24 November 2025.

Tue 30/127:30 p.m.YUL - KOA
2 stops55h 58mWestJet
Thu 15/19:30 p.m.KOA - YUL
2 stops28h 35mWestJet
Deal found 23/11C$ 947
Tue 30/127:30 p.m.YUL - KOA
2 stops55h 58mWestJet
Sun 11/19:30 p.m.KOA - YUL
1 stop28h 35mWestJet
Deal found 21/11C$ 952
Tue 30/129:00 p.m.YUL - KOA
1 stop20h 44mAir Canada
Thu 15/12:34 p.m.KOA - YUL
1 stop21h 15mAir Canada
Deal found 23/11C$ 1,225
Thu 18/127:30 p.m.YUL - KOA
1 stop31h 24mMultiple Airlines
Wed 24/122:00 p.m.KOA - YUL
1 stop14h 08mMultiple Airlines
Deal found 21/11C$ 1,231
Tue 30/128:25 a.m.YUL - KOA
3 stops31h 59mUnited Airlines
Thu 15/12:20 p.m.KOA - YUL
2 stops21h 38mUnited Airlines
Deal found 23/11C$ 1,289
Tue 30/128:25 a.m.YUL - KOA
3 stops33h 26mUnited Airlines
Sun 11/18:55 p.m.KOA - YUL
2 stops14h 55mUnited Airlines
Deal found 21/11C$ 1,297
Sat 13/127:10 a.m.YUL - ITO
2 stops16h 55mDelta
Wed 24/122:59 p.m.ITO - YUL
2 stops17h 50mDelta
Deal found 24/11C$ 1,463
Sat 13/125:50 p.m.YUL - ITO
2 stops52h 49mUnited Airlines
Wed 24/124:40 p.m.ITO - YUL
3 stops43h 09mUnited Airlines
Deal found 24/11C$ 1,710
Sun 28/127:00 a.m.YUL - ITO
2 stops18h 29mDelta
Wed 31/121:44 p.m.ITO - YUL
2 stops17h 14mDelta
Deal found 23/11C$ 1,738
Tue 23/127:00 a.m.YUL - ITO
2 stops41h 59mDelta
Wed 31/121:44 p.m.ITO - YUL
2 stops17h 14mDelta
Deal found 23/11C$ 1,889
Sun 28/125:25 p.m.YUL - ITO
2 stops55h 34mUnited Airlines
Mon 5/17:44 p.m.ITO - YUL
2 stops38h 32mUnited Airlines
Deal found 23/11C$ 1,964
Sun 28/125:25 p.m.YUL - ITO
2 stops55h 34mUnited Airlines
Tue 6/17:44 p.m.ITO - YUL
2 stops40h 05mUnited Airlines
Deal found 23/11C$ 2,025

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 24 November 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

Tue 3/3

7:30 p.m.-10:27 p.m.

2 stops55h 57m

Kona Intl

Thu 19/3

10:30 p.m.-12:38 a.m.

2 stops20h 08m

C$ 534

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

6:45 a.m.-8:29 p.m.

2 stops42h 44m

Kona Intl

Sun 18/1

9:30 p.m.-12:43 a.m.

2 stops46h 13m

C$ 584

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

6:45 a.m.-8:29 p.m.

2 stops42h 44m

Kona Intl

Sun 18/1

9:30 p.m.-12:43 a.m.

2 stops22h 13m

C$ 584

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

6:20 p.m.-12:44 p.m.

1 stop23h 24m

Kona Intl

Wed 14/1

2:00 p.m.-12:22 p.m.

2 stops17h 22m

C$ 615

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

4:45 p.m.-1:05 p.m.

2 stops25h 20m

Kona Intl

Mon 26/1

3:59 p.m.-1:28 p.m.

2 stops16h 29m

C$ 620

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

2:13 p.m.-12:57 p.m.

2 stops27h 44m

Kona Intl

Mon 26/1

8:55 p.m.-7:48 p.m.

2 stops17h 53m

C$ 622

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

8:50 p.m.-12:44 p.m.

2 stops20h 54m

Kona Intl

Mon 19/1

3:59 p.m.-4:49 p.m.

1 stop19h 50m

C$ 646

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

5:50 p.m.-12:57 p.m.

1 stop24h 07m

Kona Intl

Mon 26/1

3:59 p.m.-4:49 p.m.

1 stop19h 50m

C$ 653

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

6:00 p.m.-11:04 a.m.

1 stop23h 04m

Kona Intl

Thu 7/5

1:10 p.m.-4:19 p.m.

1 stop21h 09m

C$ 653

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

6:45 p.m.-7:04 p.m.

2 stops29h 19m

Hilo Intl

Wed 21/1

8:24 a.m.-4:43 p.m.

2 stops27h 19m

C$ 1,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/11

Showing 1-10 of 25 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$ 299). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 1,035). 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 24 November 2025.
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
9,036 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,036 reviews
United Airlines
7.4
Good
9,036 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,466 reviews
United Airlines
7.4
Good
9,036 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 23h 24m. WestJet provides one of the quickest options available for as low as C$ 615. 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, November is the cheapest month in which you can book a flight from Montreal to The Big Island (average of C$ 299). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 1,035). 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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Pierre Elliott Trudeau Intl to Lanai City flights
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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 24 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 455AverageC$ 564FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 550AverageC$ 935FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 551AverageC$ 933FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 1,180AverageC$ 1,377FlexibilityNo 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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