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Cheap flights from Montreal to The Big Island from C$ 314

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KOA
20 Feb — 27 Feb1
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 21 January 2026.

Tue 24/24:15 p.m.
YUL
-
KOA
2 stops59h 12m
WestJet
Tue 10/310:30 p.m.
KOA
-
YUL
2 stops26h 35m
WestJet
Deal found 19/1C$ 571
Wed 28/14:45 p.m.
YUL
-
KOA
2 stops25h 12m
United Airlines
Tue 10/23:59 p.m.
KOA
-
YUL
2 stops16h 29m
United Airlines
Deal found 18/1C$ 756
Tue 27/16:45 p.m.
YUL
-
KOA
1 stop23h 20m
United Airlines
Tue 10/37:35 p.m.
KOA
-
YUL
2 stops16h 20m
United Airlines
Deal found 20/1C$ 763
Mon 26/13:00 p.m.
YUL
-
KOA
2 stops27h 05m
United Airlines
Thu 29/12:20 p.m.
KOA
-
YUL
2 stops15h 00m
United Airlines
Deal found 18/1C$ 766
Fri 2/108:05 a.m.
YUL
-
KOA
1 stop13h 45m
United Airlines
Mon 19/101:10 p.m.
KOA
-
YUL
2 stops15h 01m
United Airlines
Deal found 18/1C$ 769
Sun 15/25:25 p.m.
YUL
-
KOA
1 stop28h 09m
United Airlines
Sun 1/38:55 p.m.
KOA
-
YUL
2 stops14h 02m
United Airlines
Deal found 19/1C$ 773
Thu 30/46:10 a.m.
YUL
-
KOA
2 stops19h 40m
United Airlines
Tue 5/51:15 p.m.
KOA
-
YUL
3 stops20h 55m
United Airlines
Deal found 19/1C$ 781
Mon 28/97:15 p.m.
YUL
-
ITO
2 stops30h 08m
United Airlines
Thu 1/109:00 p.m.
ITO
-
YUL
2 stops27h 59m
United Airlines
Deal found 19/1C$ 1,477
Thu 26/26:00 a.m.
YUL
-
ITO
2 stops16h 29m
Delta
Thu 12/312:31 p.m.
ITO
-
YUL
2 stops17h 28m
Delta
Deal found 21/1C$ 1,533
Sun 18/107:15 p.m.
YUL
-
ITO
2 stops41h 45m
United Airlines
Sat 31/109:00 p.m.
ITO
-
YUL
2 stops42h 38m
United Airlines
Deal found 20/1C$ 1,546
Thu 26/27:12 a.m.
YUL
-
ITO
3 stops19h 12m
American Airlines
Thu 12/33:01 p.m.
ITO
-
YUL
3 stops16h 44m
American Airlines
Deal found 20/1C$ 2,876

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 21 January 2026.

Round-trip from

C$ 572

One-way from

C$ 314

Popular in

June

Cheapest in

August

Average price

C$ 830
WestJet
  • WestJet
  • 24/2-10/3
  • 4 total stops
  • 82h 32m total
  • Montreal to The Big Island
Search Deals
WestJet
  • WestJet
  • 6/3
  • 2 total stops
  • 31h 57m total
  • Montreal to The Big Island
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 333 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 21 January 2026.
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 24/2

7:30 p.m.-9:47 p.m.

1 stop31h 17m

Kona Intl

Tue 10/3

10:30 p.m.-7:05 a.m.

2 stops26h 35m

C$ 705

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

4:45 p.m.-12:57 p.m.

2 stops25h 12m

Kona Intl

Tue 10/2

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

2 stops16h 29m

C$ 756

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

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

1 stop23h 20m

Kona Intl

Tue 10/3

7:35 p.m.-5:55 p.m.

2 stops16h 20m

C$ 763

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

6:00 p.m.-12:57 p.m.

2 stops23h 57m

Kona Intl

Tue 10/2

2:20 p.m.-12:00 p.m.

2 stops16h 40m

C$ 763

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

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

2 stops27h 05m

Kona Intl

Thu 29/1

2:20 p.m.-10:20 a.m.

2 stops15h 00m

C$ 766

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

5:25 p.m.-4:34 p.m.

1 stop28h 09m

Kona Intl

Sun 1/3

8:55 p.m.-3:57 p.m.

2 stops14h 02m

C$ 773

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

8:05 a.m.-12:44 p.m.

2 stops33h 39m

Kona Intl

Thu 12/3

10:55 p.m.-11:23 p.m.

2 stops18h 28m

C$ 812

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

6:00 a.m.-5:29 p.m.

2 stops16h 29m

Hilo Intl

Thu 12/3

12:31 p.m.-11:59 a.m.

2 stops17h 28m

C$ 1,533

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

7:12 a.m.-9:24 p.m.

3 stops19h 12m

Hilo Intl

Thu 12/3

3:01 p.m.-1:45 p.m.

3 stops16h 44m

C$ 2,876

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

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

2 stops31h 57m

C$ 314

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 18 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$ 1,015). 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 21 January 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
9,191 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,646 reviews
United Airlines
7.4
Good
9,191 reviews
Check prices

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 16h 29m. WestJet provides one of the quickest options available for as low as C$ 1,533. 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$ 1,015). 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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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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 249AverageC$ 547FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 540AverageC$ 783FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 540AverageC$ 886FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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