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Cheap flights from Montreal to The Big Island from C$ 321

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KOA
2 Apr — 9 Apr1
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 3 March 2026.

Thu 28/59:45 a.m.
YUL
-
KOA
2 stops18h 00m
United Airlines
Mon 1/610:15 p.m.
KOA
-
YUL
2 stops17h 51m
United Airlines
Deal found 26/2C$ 570
Tue 26/56:35 p.m.
YUL
-
KOA
2 stops22h 05m
United Airlines
Mon 1/610:15 p.m.
KOA
-
YUL
2 stops17h 51m
United Airlines
Deal found 28/2C$ 646
Mon 13/44:00 p.m.
YUL
-
KOA
2 stops25h 40m
Air Canada
Wed 22/42:25 p.m.
KOA
-
YUL
1 stop22h 47m
Air Canada
Deal found 2/3C$ 659
Fri 29/58:10 a.m.
YUL
-
KOA
2 stops17h 37m
United Airlines
Mon 1/610:15 p.m.
KOA
-
YUL
2 stops17h 51m
United Airlines
Deal found 28/2C$ 660
Tue 28/46:00 a.m.
YUL
-
KOA
2 stops19h 42m
United Airlines
Thu 7/51:15 p.m.
KOA
-
YUL
3 stops17h 54m
United Airlines
Deal found 1/3C$ 664
Thu 28/59:45 a.m.
YUL
-
KOA
2 stops18h 00m
United Airlines
Tue 2/610:15 p.m.
KOA
-
YUL
2 stops17h 51m
United Airlines
Deal found 28/2C$ 670
Sat 18/43:15 p.m.
YUL
-
KOA
2 stops27h 42m
Air Canada
Sun 26/42:25 p.m.
KOA
-
YUL
2 stops24h 15m
Air Canada
Deal found 26/2C$ 694
Mon 13/46:35 p.m.
YUL
-
KOA
2 stops23h 05m
United Airlines
Wed 22/41:05 p.m.
KOA
-
YUL
3 stops29h 08m
United Airlines
Deal found 1/3C$ 709
Sat 18/49:15 a.m.
YUL
-
KOA
2 stops16h 57m
United Airlines
Sun 26/47:30 p.m.
KOA
-
YUL
1 stop15h 22m
United Airlines
Deal found 26/2C$ 722
Sat 18/49:15 a.m.
YUL
-
KOA
2 stops16h 57m
United Airlines
Thu 30/41:15 p.m.
KOA
-
YUL
2 stops19h 37m
United Airlines
Deal found 28/2C$ 723
Mon 28/96:25 p.m.
YUL
-
ITO
2 stops42h 35m
United Airlines
Thu 1/1010:44 a.m.
ITO
-
YUL
2 stops28h 01m
United Airlines
Deal found 1/3C$ 1,707
Sat 20/67:00 a.m.
YUL
-
ITO
2 stops39h 17m
United Airlines
Thu 2/79:00 p.m.
ITO
-
YUL
3 stops29h 25m
United Airlines
Deal found 1/3C$ 1,863

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 3 March 2026.

Round-trip from

C$ 570

One-way from

C$ 321

Popular in

June

Cheapest in

January

Average price

C$ 739
United Airlines
  • United Airlines
  • 28/5-1/6
  • 4 total stops
  • 35h 51m total
  • Montreal to The Big Island
Search Deals
WestJet
  • WestJet
  • 16/4
  • 2 total stops
  • 59h 12m total
  • Montreal to The Big Island
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 403 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 3 March 2026.
Use the filters below to find and compare flights from Montreal to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

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

2 stops18h 00m

Kona Intl

Mon 1/6

10:15 p.m.-10:06 p.m.

2 stops17h 51m

C$ 570

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

6:35 p.m.-12:00 p.m.

2 stops23h 25m

Kona Intl

Fri 15/5

1:15 p.m.-10:06 p.m.

3 stops26h 51m

C$ 744

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

6:35 p.m.-12:00 p.m.

2 stops23h 25m

Kona Intl

Thu 7/5

1:15 p.m.-1:09 p.m.

3 stops17h 54m

C$ 759

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

4:45 p.m.-5:47 p.m.

2 stops31h 02m

Kona Intl

Tue 21/4

10:07 p.m.-11:59 a.m.

2 stops31h 52m

C$ 769

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

5:55 p.m.-11:50 a.m.

1 stop23h 55m

Kona Intl

Sun 26/4

7:30 p.m.-4:52 p.m.

1 stop15h 22m

C$ 815

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

5:55 p.m.-11:50 a.m.

1 stop23h 55m

Kona Intl

Thu 23/4

12:55 p.m.-4:05 p.m.

2 stops21h 10m

C$ 923

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

7:00 a.m.-4:17 p.m.

2 stops39h 17m

Hilo Intl

Thu 2/7

9:00 p.m.-8:25 a.m.

3 stops29h 25m

C$ 1,863

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

8:30 a.m.-10:33 p.m.

2 stops20h 03m

Hilo Intl

Sun 12/4

7:15 p.m.-5:05 p.m.

2 stops15h 50m

C$ 3,646

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

4:15 p.m.-9:27 p.m.

2 stops59h 12m

C$ 321

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:45 a.m.-8:47 p.m.

2 stops44h 02m

C$ 332

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 23 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Montreal to The Big Island (average of C$ 265). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 920). 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 3 March 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
9,378 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,378 reviews
United Airlines
7.4
Good
9,378 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,770 reviews
United Airlines
7.4
Good
9,378 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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. United Airlines provides one of the quickest options available for as low as C$ 570. Airlines will cover a distance of 7865 km.

  • 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, February is the cheapest month in which you can book a flight from Montreal to The Big Island (average of C$ 265). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 920). 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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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 3 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 246AverageC$ 529FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 461AverageC$ 762FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 511AverageC$ 830FlexibilityNo 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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