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Cheap flights from Montreal to The Big Island from C$ 395

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KOA
22 Apr — 29 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 23 March 2026.

Thu 9/46:45 a.m.
YUL
-
KOA
2 stops44h 02m
WestJet
Thu 16/410:30 p.m.
KOA
-
YUL
2 stops20h 08m
WestJet
Deal found 22/3C$ 639
Thu 9/46:10 a.m.
YUL
-
KOA
2 stops19h 32m
United Airlines
Wed 15/41:05 p.m.
KOA
-
YUL
2 stops15h 35m
United Airlines
Deal found 19/3C$ 672
Thu 16/45:00 p.m.
YUL
-
KOA
2 stops24h 50m
United Airlines
Mon 20/42:02 p.m.
KOA
-
YUL
2 stops14h 38m
United Airlines
Deal found 19/3C$ 675
Tue 28/46:00 a.m.
YUL
-
KOA
2 stops19h 03m
Delta
Thu 7/59:55 p.m.
KOA
-
YUL
2 stops19h 46m
Delta
Deal found 19/3C$ 686
Thu 16/46:00 p.m.
YUL
-
KOA
1 stop22h 47m
Air Canada
Mon 20/42:02 p.m.
KOA
-
YUL
2 stops15h 49m
Air Canada
Deal found 19/3C$ 689
Tue 28/46:00 p.m.
YUL
-
KOA
1 stop22h 47m
Air Canada
Thu 7/511:04 p.m.
KOA
-
YUL
2 stops30h 56m
Air Canada
Deal found 19/3C$ 691
Wed 8/45:00 p.m.
YUL
-
KOA
2 stops24h 40m
United Airlines
Fri 17/41:05 p.m.
KOA
-
YUL
3 stops22h 25m
United Airlines
Deal found 22/3C$ 752
Thu 16/47:00 a.m.
YUL
-
ITO
2 stops18h 13m
Delta
Mon 20/49:58 a.m.
ITO
-
YUL
2 stops20h 01m
Delta
Deal found 19/3C$ 1,204
Thu 9/46:00 a.m.
YUL
-
ITO
2 stops17h 27m
Delta
Fri 17/412:21 p.m.
ITO
-
YUL
2 stops17h 15m
Delta
Deal found 18/3C$ 1,273
Thu 2/46:00 a.m.
YUL
-
ITO
2 stops20h 28m
Delta
Wed 8/410:24 a.m.
ITO
-
YUL
2 stops19h 13m
Delta
Deal found 19/3C$ 1,476
Thu 2/46:00 a.m.
YUL
-
ITO
2 stops19h 13m
Delta
Tue 7/42:11 p.m.
ITO
-
YUL
2 stops15h 26m
Delta
Deal found 19/3C$ 1,597
Mon 4/56:30 p.m.
YUL
-
ITO
3 stops50h 01m
United Airlines
Mon 18/59:26 a.m.
ITO
-
YUL
2 stops28h 00m
United Airlines
Deal found 19/3C$ 1,616

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 23 March 2026.

Round-trip from

C$ 639

One-way from

C$ 395

Popular in

November

Cheapest in

March

Average price

C$ 606
WestJet
  • WestJet
  • 9/4-16/4
  • 4 total stops
  • 64h 10m total
  • Montreal to The Big Island
Search Deals
United Airlines
  • United Airlines
  • 5/5
  • 2 total stops
  • 16h 05m total
  • Montreal to The Big Island
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 45 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 23 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

Cheapest round-trip

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

6:35 p.m.-10:47 a.m.

2 stops22h 12m

Kona Intl

Mon 20/4

1:05 p.m.-10:40 a.m.

2 stops15h 35m

C$ 676

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

7:00 a.m.-6:34 p.m.

2 stops17h 34m

Kona Intl

Mon 31/8

8:40 p.m.-11:56 p.m.

2 stops21h 16m

C$ 774
Quickest round-trip

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

9:45 a.m.-8:05 p.m.

2 stops16h 20m

Kona Intl

Tue 1/9

12:04 p.m.-8:16 a.m.

1 stop14h 12m

C$ 774

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

7:00 a.m.-6:34 p.m.

2 stops17h 34m

Kona Intl

Tue 22/9

9:45 p.m.-11:10 p.m.

2 stops19h 25m

C$ 826

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

2:20 p.m.-10:49 a.m.

2 stops26h 29m

Kona Intl

Tue 1/9

12:04 p.m.-8:16 a.m.

1 stop14h 12m

C$ 849

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

6:10 a.m.-7:42 p.m.

2 stops19h 32m

Kona Intl

Wed 15/4

1:05 p.m.-5:30 p.m.

3 stops22h 25m

C$ 859

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

3:25 p.m.-11:46 a.m.

2 stops26h 21m

Kona Intl

Tue 22/9

11:58 a.m.-8:16 a.m.

1 stop14h 18m

C$ 907

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

7:00 a.m.-7:13 p.m.

2 stops18h 13m

Hilo Intl

Mon 20/4

9:58 a.m.-11:59 a.m.

2 stops20h 01m

C$ 1,204

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

6:00 a.m.-5:27 p.m.

2 stops17h 27m

Hilo Intl

Fri 17/4

12:21 p.m.-11:36 a.m.

2 stops17h 15m

C$ 1,273

MontrealHilo

YUL - ITO

YULITO

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

6:00 a.m.-7:13 p.m.

2 stops19h 13m

Hilo Intl

Tue 7/4

2:11 p.m.-11:37 a.m.

2 stops15h 26m

C$ 1,597

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/3

Showing 1-10 of 26 resultsSorted by cheapest first
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2
3

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$ 266). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 914). 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 23 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
9,462 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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
9,462 reviews
United Airlines
7.4
Good
9,462 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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
10,835 reviews
United Airlines
7.4
Good
9,462 reviews
Check prices

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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 17h 34m. United Airlines provides one of the quickest options available for as low as C$ 774. 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, February is the cheapest month in which you can book a flight from Montreal to The Big Island (average of C$ 266). Flying from Montreal to The Big Island in July is currently the most expensive (average of C$ 914). 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 247AverageC$ 531FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 382AverageC$ 801FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 463AverageC$ 765FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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