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Cheap flights from Montreal to The Big Island from C$ 644

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — KOA
5 Jun — 12 Jun1
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 6 May 2026.

Fri 30/104:15 p.m.
YUL
-
KOA
2 stops35h 13m
WestJet
Sun 8/1110:55 p.m.
KOA
-
YUL
2 stops20h 38m
WestJet
Deal found 1/5C$ 734
Tue 27/106:45 a.m.
YUL
-
KOA
2 stops20h 43m
WestJet
Wed 11/1110:55 p.m.
KOA
-
YUL
2 stops20h 38m
WestJet
Deal found 1/5C$ 745
Mon 26/104:15 p.m.
YUL
-
KOA
2 stops35h 13m
WestJet
Wed 11/1110:55 p.m.
KOA
-
YUL
2 stops20h 38m
WestJet
Deal found 1/5C$ 763
Sat 29/87:00 a.m.
YUL
-
KOA
2 stops18h 17m
Delta
Mon 7/98:40 p.m.
KOA
-
YUL
2 stops21h 16m
Delta
Deal found 2/5C$ 776
Tue 1/124:15 p.m.
YUL
-
KOA
1 stop34h 39m
WestJet
Wed 9/1210:55 p.m.
KOA
-
YUL
2 stops44h 38m
WestJet
Deal found 5/5C$ 820
Wed 14/104:30 p.m.
YUL
-
KOA
2 stops24h 16m
Air Canada
Tue 27/101:20 p.m.
KOA
-
YUL
2 stops15h 00m
Air Canada
Deal found 1/5C$ 828
Wed 21/109:15 a.m.
YUL
-
KOA
2 stops17h 45m
United Airlines
Mon 2/118:30 p.m.
KOA
-
YUL
2 stops14h 51m
United Airlines
Deal found 5/5C$ 832
Wed 14/104:30 p.m.
YUL
-
KOA
2 stops24h 16m
Air Canada
Fri 23/1010:55 p.m.
KOA
-
YUL
2 stops16h 55m
Air Canada
Deal found 1/5C$ 839
Sat 5/99:15 a.m.
YUL
-
KOA
2 stops16h 20m
United Airlines
Mon 14/910:50 p.m.
KOA
-
YUL
2 stops14h 55m
United Airlines
Deal found 6/5C$ 851
Sat 23/54:30 p.m.
YUL
-
KOA
2 stops24h 10m
United Airlines
Mon 1/612:57 p.m.
KOA
-
YUL
2 stops17h 05m
United Airlines
Deal found 1/5C$ 876
Sat 5/99:45 a.m.
YUL
-
KOA
2 stops16h 20m
United Airlines
Wed 16/911:58 a.m.
KOA
-
YUL
1 stop14h 18m
United Airlines
Deal found 6/5C$ 911
Thu 14/56:25 p.m.
YUL
-
ITO
2 stops33h 47m
United Airlines
Wed 17/67:02 p.m.
ITO
-
YUL
2 stops29h 41m
United Airlines
Deal found 2/5C$ 1,988

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 6 May 2026.

Round-trip from

C$ 734

One-way from

C$ 644

Popular in

November

Cheapest in

March

Average price

C$ 1,152
WestJet
  • WestJet
  • 30/10-8/11
  • 4 total stops
  • 55h 51m total
  • Montreal to The Big Island
Search Deals
United Airlines
  • United Airlines
  • 18/6
  • 1 total stop
  • 31h 22m total
  • Montreal to The Big Island
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 6 May 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

Wed 21/10

9:45 a.m.-9:00 p.m.

2 stops17h 15m

Kona Intl

Mon 2/11

8:30 p.m.-4:21 p.m.

2 stops14h 51m

C$ 832

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

8:15 a.m.-10:46 a.m.

2 stops32h 31m

Kona Intl

Mon 26/10

7:30 p.m.-5:45 p.m.

2 stops16h 15m

C$ 922

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

4:55 p.m.-10:51 a.m.

2 stops23h 56m

Kona Intl

Mon 14/9

10:50 p.m.-7:45 p.m.

2 stops14h 55m

C$ 929

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

6:00 a.m.-8:05 p.m.

2 stops20h 05m

Kona Intl

Tue 15/9

1:01 p.m.-1:09 p.m.

2 stops18h 08m

C$ 929

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

8:30 a.m.-8:05 p.m.

3 stops17h 35m

Kona Intl

Mon 7/9

8:00 p.m.-5:30 p.m.

2 stops15h 30m

C$ 983

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

6:35 p.m.-10:49 a.m.

1 stop22h 14m

Kona Intl

Wed 16/9

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

1 stop14h 18m

C$ 989

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

8:15 a.m.-10:46 a.m.

2 stops32h 31m

Kona Intl

Thu 22/10

7:35 p.m.-5:10 p.m.

1 stop15h 35m

C$ 1,000
Quickest round-trip

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

8:15 a.m.-7:35 p.m.

2 stops17h 20m

Kona Intl

Wed 16/9

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

1 stop14h 18m

C$ 1,010

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

8:15 a.m.-10:46 a.m.

2 stops32h 31m

Kona Intl

Fri 23/10

10:55 p.m.-4:42 p.m.

1 stop11h 47m

C$ 1,027

MontrealKailua-Kona

YUL - KOA

YULKOA

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

6:25 p.m.-11:46 a.m.

1 stop23h 21m

Kona Intl

Sun 13/9

10:50 p.m.-8:16 a.m.

1 stop27h 26m

C$ 1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 232). Flying from Montreal to The Big Island in June is currently the most expensive (average of C$ 828). 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 May 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
9,684 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,684 reviews
United Airlines
7.4
Good
9,684 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
11,000 reviews
United Airlines
7.4
Good
9,684 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 15m. United Airlines provides one of the quickest options available for as low as C$ 832. 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$ 232). Flying from Montreal to The Big Island in June is currently the most expensive (average of C$ 828). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 245AverageC$ 527FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 531AverageC$ 759FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 532AverageC$ 801FlexibilityNo 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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