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Cheap flights from The Big Island to Montreal Pierre Elliott Trudeau Intl Airport from C$ 250

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — YUL
5 ago. — 12 ago.1
1 adult

Find flight deals from The Big Island to Pierre Elliott Trudeau Intl

Best flights from The Big Island to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from The Big Island to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 julio 2025.

mar. 9/91:15 p.m.KOA - YUL
1 stop13h 01mUnited Airlines
lun. 29/96:30 p.m.YUL - KOA
1 stop22h 56mUnited Airlines
Deal found 29/7C$ 843
mar. 9/99:55 p.m.KOA - YUL
2 stops18h 37mAmerican Airlines
lun. 29/97:50 a.m.YUL - KOA
3 stops18h 37mAmerican Airlines
Deal found 29/7C$ 1,580

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island to Pierre Elliott Trudeau Intl 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 31 julio 2025.
Use the filters below to find and compare flights from The Big Island to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

The Big Island

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

mar. 9/9

1:15 p.m.-8:16 a.m.

1 stop13h 01m

Montreal Pierre Elliott Trudeau Intl

lun. 29/9

6:30 p.m.-11:26 a.m.

1 stop22h 56m

C$ 843

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

mar. 9/9

9:55 p.m.-10:32 p.m.

2 stops18h 37m

Montreal Pierre Elliott Trudeau Intl

lun. 29/9

7:50 a.m.-8:27 p.m.

3 stops18h 37m

C$ 1,580

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

dom. 26/10

9:55 p.m.-12:33 a.m.

2 stops20h 38m

C$ 250

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

dom. 26/10

9:55 p.m.-1:32 p.m.

1 stop33h 37m

C$ 285

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

lun. 27/10

7:55 p.m.-7:48 p.m.

2 stops17h 53m

C$ 310

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

sáb. 25/10

1:40 p.m.-8:16 a.m.

1 stop12h 36m

C$ 378

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from The Big Island to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from The Big Island 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 The Big Island to Montreal Pierre Elliott Trudeau Intl Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 31 julio 2025.
See what other customers who have flown with United Airlines,WestJet, andAir Canada from The Big Island to Montreal Pierre Elliott Trudeau Intl Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,978 reviews
United Airlines
7.4
Good
8,900 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,851 reviews
United Airlines
7.4
Good
8,900 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from The Big Island to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from The Big Island to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    C$ 250 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from C$ 310 and C$ 378, respectively.

  • Can I find deals for flights from The Big Island to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on The Big Island to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from The Big Island to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from The Big Island to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from The Big Island to Pierre Elliott Trudeau Intl 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 The Big Island to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from The Big Island to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from The Big Island to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Sherbrooke
Cornwall
Brossard
Dorval
Montebello
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
Louiseville

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Alternative routes for The Big Island to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Pierre Elliott Trudeau Intl flights
Kailua-Kona to Pierre Elliott Trudeau Intl flights

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