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Cheap flights from Montreal to The Big Island from C$ 379

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KOA
21 Jan — 28 Jan1
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 22 December 2025.

Wed 24/121:25 p.m.YUL - KOA
2 stops28h 26mAir Canada
Sun 28/122:00 p.m.KOA - YUL
1 stop26h 00mAir Canada
Deal found 19/12C$ 1,722
Fri 26/125:25 p.m.YUL - KOA
2 stops24h 26mUnited Airlines
Wed 31/128:30 p.m.KOA - YUL
2 stops18h 18mUnited Airlines
Deal found 18/12C$ 1,841
Wed 24/121:35 p.m.YUL - KOA
3 stops28h 16mUnited Airlines
Sun 28/128:30 p.m.KOA - YUL
2 stops18h 18mUnited Airlines
Deal found 19/12C$ 1,845
Fri 26/127:30 p.m.YUL - KOA
2 stops31h 58mWestJet
Wed 31/1210:55 p.m.KOA - YUL
1 stop27h 10mWestJet
Deal found 18/12C$ 1,849
Thu 25/127:00 a.m.YUL - KOA
2 stops18h 36mUnited Airlines
Mon 5/18:30 p.m.KOA - YUL
1 stop15h 28mUnited Airlines
Deal found 21/12C$ 1,976
Wed 24/127:30 p.m.YUL - KOA
2 stops31h 58mWestJet
Sun 4/19:30 p.m.KOA - YUL
2 stops22h 13mWestJet
Deal found 21/12C$ 2,028
Thu 25/127:00 a.m.YUL - ITO
2 stops17h 59mDelta
Sat 3/110:56 a.m.ITO - YUL
2 stops25h 14mDelta
Deal found 19/12C$ 2,860
Thu 25/126:00 a.m.YUL - ITO
2 stops18h 59mUnited Airlines
Sat 3/14:40 p.m.ITO - YUL
3 stops43h 18mUnited Airlines
Deal found 19/12C$ 3,949

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 22 December 2025.

Round-trip from

C$ 494

One-way from

C$ 379

Popular in

June

Cheapest in

August

Average price

C$ 1,152
WestJet
  • WestJet
  • 8/1-14/1
  • 3 total stops
  • 71h 19m total
  • Montreal to The Big Island
Search Deals
United Airlines
  • United Airlines
  • 3/2
  • 2 total stops
  • 26h 59m total
  • Montreal to The Big Island
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 22 December 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

Thu 8/1

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

2 stops42h 44m

Kona Intl

Wed 14/1

9:30 p.m.-7:05 a.m.

1 stop28h 35m

C$ 494

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

3:00 p.m.-12:57 p.m.

2 stops26h 57m

Kona Intl

Thu 29/1

2:34 p.m.-1:28 p.m.

2 stops17h 54m

C$ 580

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

3:00 p.m.-1:05 p.m.

2 stops27h 05m

Kona Intl

Mon 9/2

2:34 p.m.-1:28 p.m.

2 stops17h 54m

C$ 581

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

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

2 stops18h 44m

Kona Intl

Sun 25/1

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

2 stops46h 13m

C$ 636

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

6:45 p.m.-1:05 p.m.

1 stop23h 20m

Kona Intl

Sun 25/1

2:34 p.m.-4:49 p.m.

1 stop21h 15m

C$ 642

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

6:45 p.m.-1:05 p.m.

1 stop23h 20m

Kona Intl

Fri 23/1

2:00 p.m.-5:00 p.m.

1 stop22h 00m

C$ 642

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

5:25 p.m.-1:05 p.m.

2 stops24h 40m

Kona Intl

Sat 24/1

3:50 p.m.-7:14 p.m.

2 stops22h 24m

C$ 642

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

6:00 a.m.-7:04 p.m.

2 stops18h 04m

Hilo Intl

Tue 3/2

1:42 p.m.-1:42 p.m.

2 stops19h 00m

C$ 1,264

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

6:00 a.m.-7:04 p.m.

2 stops18h 04m

Hilo Intl

Sat 17/1

11:11 a.m.-1:32 p.m.

2 stops21h 21m

C$ 1,377

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

5:45 p.m.-5:45 p.m.

3 stops53h 00m

Hilo Intl

Sat 17/1

7:44 p.m.-4:49 p.m.

2 stops40h 05m

C$ 1,596

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/12

Showing 1-10 of 17 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$ 293). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 1,003). 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 22 December 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
9,102 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,102 reviews
United Airlines
7.4
Good
9,102 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
10,551 reviews
United Airlines
7.4
Good
9,102 reviews
Check prices

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 04m. WestJet provides one of the quickest options available for as low as C$ 1,264. 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$ 293). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 1,003). 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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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 22 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 287AverageC$ 546FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 539AverageC$ 895FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 548AverageC$ 783FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 1,155AverageC$ 1,239FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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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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