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Cheap flights from Montreal to The Big Island from C$ 454

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KOA
6 Dec — 13 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 6 November 2025.

Round-trip from

C$ 514

One-way from

C$ 454

Popular in

June

Cheapest in

August

Average price

C$ 937
United Airlines
  • United Airlines
  • 24/1-31/1
  • 3 total stops
  • 32h 00m total
  • Montreal to The Big Island
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WestJet
  • WestJet
  • 31/12
  • 2 total stops
  • 31h 58m total
  • Montreal to The Big Island
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 369 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 77 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 6 November 2025.

Fri 5/127:30 p.m.YUL - KOA
2 stops29h 58mWestJet
Tue 3/311:30 p.m.KOA - YUL
2 stops20h 08mWestJet
Deal found 5/11C$ 522
Thu 11/127:30 p.m.YUL - KOA
1 stop29h 59mWestJet
Tue 16/129:30 p.m.KOA - YUL
2 stops28h 35mWestJet
Deal found 5/11C$ 536
Thu 11/127:30 p.m.YUL - KOA
1 stop29h 59mWestJet
Sun 14/129:30 p.m.KOA - YUL
1 stop12h 42mWestJet
Deal found 5/11C$ 539
Tue 9/124:15 p.m.YUL - KOA
1 stop33h 14mWestJet
Wed 24/1210:55 p.m.KOA - YUL
2 stops20h 48mWestJet
Deal found 5/11C$ 578
Tue 9/126:20 p.m.YUL - KOA
1 stop23h 24mAir Canada
Wed 24/122:00 p.m.KOA - YUL
1 stop14h 08mAir Canada
Deal found 5/11C$ 607
Thu 11/126:00 a.m.YUL - KOA
2 stops15h 18mUnited Airlines
Mon 15/122:15 p.m.KOA - YUL
2 stops18h 45mUnited Airlines
Deal found 5/11C$ 652
Fri 12/124:45 p.m.YUL - KOA
2 stops28h 33mUnited Airlines
Mon 15/122:40 p.m.KOA - YUL
2 stops17h 48mUnited Airlines
Deal found 5/11C$ 669
Fri 5/126:00 p.m.YUL - KOA
2 stops27h 18mUnited Airlines
Tue 3/310:55 p.m.KOA - YUL
1 stop12h 54mUnited Airlines
Deal found 5/11C$ 731
Fri 5/126:45 a.m.YUL - ITO
3 stops33h 50mMultiple Airlines
Sat 13/123:50 p.m.ITO - YUL
3 stops27h 53mMultiple Airlines
Deal found 6/11C$ 918
Fri 5/126:45 p.m.YUL - ITO
2 stops30h 45mUnited Airlines
Fri 12/127:44 p.m.ITO - YUL
2 stops39h 49mUnited Airlines
Deal found 5/11C$ 1,433
Sat 15/116:00 a.m.YUL - ITO
2 stops19h 30mDelta
Mon 24/1110:55 a.m.ITO - YUL
2 stops20h 04mDelta
Deal found 6/11C$ 1,552
Sat 15/115:50 p.m.YUL - ITO
2 stops54h 11mUnited Airlines
Mon 24/116:44 p.m.ITO - YUL
2 stops44h 56mUnited Airlines
Deal found 6/11C$ 1,803

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 6 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 17/2

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

2 stops55h 57m

Kona Intl

Sat 7/3

11:30 p.m.-3:13 p.m.

2 stops57h 43m

C$ 566

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:45 a.m.-9:47 p.m.

2 stops44h 02m

Kona Intl

Sun 8/3

9:55 p.m.-7:05 a.m.

1 stop27h 10m

C$ 576

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

6:00 a.m.-4:31 p.m.

1 stop15h 31m

Kona Intl

Sun 1/2

2:20 p.m.-2:00 p.m.

2 stops18h 40m

C$ 592

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

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

1 stop23h 24m

Kona Intl

Wed 24/12

2:00 p.m.-9:08 a.m.

1 stop14h 08m

C$ 607

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

6:30 a.m.-3:35 p.m.

2 stops15h 05m

Kona Intl

Tue 21/4

8:00 p.m.-5:42 p.m.

2 stops15h 42m

C$ 645

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

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

2 stops20h 54m

Kona Intl

Sun 1/2

2:20 p.m.-2:00 p.m.

2 stops18h 40m

C$ 646

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

4:45 p.m.-11:45 a.m.

2 stops25h 00m

Kona Intl

Wed 22/4

2:25 p.m.-5:05 p.m.

1 stop20h 40m

C$ 652

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

6:00 a.m.-4:18 p.m.

2 stops15h 18m

Kona Intl

Mon 15/12

2:15 p.m.-2:00 p.m.

2 stops18h 45m

C$ 652

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

6:00 a.m.-4:34 p.m.

2 stops15h 34m

Kona Intl

Mon 9/3

7:55 p.m.-3:57 p.m.

2 stops14h 02m

C$ 655

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

4:45 p.m.-4:18 p.m.

2 stops28h 33m

Kona Intl

Mon 15/12

2:40 p.m.-1:28 p.m.

2 stops17h 48m

C$ 669

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 31 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$ 310). 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 6 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
9,007 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

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
9,007 reviews
United Airlines
7.4
Good
9,007 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

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
10,416 reviews
United Airlines
7.4
Good
9,007 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

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 15h 31m. WestJet provides one of the quickest options available for as low as C$ 592. Airlines will cover a distance of 7865 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Montreal to The Big Island one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 454. Users have also found prices from C$ 711 and C$ 783 on Delta and United Airlines, respectively.

  • 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$ 310). 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

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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 Kahului flights
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Pierre Elliott Trudeau Intl to Hilo flights
Québec City to Lihue flights
Québec City to Kailua-Kona flights
Pierre Elliott Trudeau Intl to Hana flights
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Pierre Elliott Trudeau Intl to Hoolehua flights
Ottawa to Waimea (Big Island) flights
Pierre Elliott Trudeau Intl to Waimea (Big Island) flights
Pierre Elliott Trudeau Intl to Kapalua flights
Ottawa to Kapalua 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 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 455AverageC$ 564FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 551AverageC$ 935FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 552AverageC$ 934FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 1,181AverageC$ 1,378FlexibilityNo 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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