Find flights
When to book
FAQs

Cheap flights from Kailua-Kona to Montreal Pierre Elliott Trudeau Intl Airport from C$ 570

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — YUL
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kailua-Kona to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Kailua-Kona to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Kailua-Kona to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Wed 18/1110:55 p.m.
KOA
-
YUL
1 stop34h 17m
WestJet
Sun 22/116:45 a.m.
YUL
-
KOA
2 stops19h 09m
WestJet
Deal found 26/7C$ 1,303
Tue 3/1111:59 p.m.
KOA
-
YUL
1 stop11h 47m
Air Canada
Wed 4/119:20 p.m.
YUL
-
KOA
2 stops28h 12m
Air Canada
Deal found 28/7C$ 1,519
Tue 3/111:04 p.m.
KOA
-
YUL
2 stops17h 53m
United Airlines
Wed 4/116:00 p.m.
YUL
-
KOA
1 stop31h 32m
United Airlines
Deal found 27/7C$ 1,725
Wed 18/112:14 p.m.
KOA
-
YUL
1 stop21h 31m
Air Canada
Sun 22/118:45 a.m.
YUL
-
KOA
2 stops16h 47m
Air Canada
Deal found 25/7C$ 1,732
Wed 18/1111:59 p.m.
KOA
-
YUL
1 stop11h 47m
United Airlines
Sun 22/116:00 p.m.
YUL
-
KOA
1 stop31h 32m
United Airlines
Deal found 26/7C$ 1,936

Find flight deals from Kailua-Kona to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 July 2026.

Round-trip from

C$ 1,303

One-way from

C$ 570
WestJet
  • WestJet
  • 18/11-22/11
  • 3 total stops
  • 53h 26m total
  • Kailua-Kona to Montreal
Search Deals
Air Canada
  • Air Canada
  • 12/9
  • 1 total stop
  • 14h 12m total
  • Kailua-Kona to Montreal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona 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 30 July 2026.
Use the filters below to find and compare flights from Kailua-Kona to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Wed 18/11

10:55 p.m.-12:33 a.m.

2 stops20h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

6:45 a.m.-8:54 p.m.

2 stops19h 09m

C$ 1,325

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Tue 3/11

11:59 p.m.-4:46 p.m.

1 stop11h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

9:20 p.m.-8:32 p.m.

2 stops28h 12m

C$ 1,519

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Tue 3/11

1:04 p.m.-11:57 a.m.

2 stops17h 53m

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

6:00 p.m.-8:32 p.m.

1 stop31h 32m

C$ 1,725
Quickest round-trip

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Wed 18/11

2:14 p.m.-4:45 p.m.

1 stop21h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

8:45 a.m.-8:32 p.m.

2 stops16h 47m

C$ 1,732

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Wed 18/11

11:59 p.m.-4:46 p.m.

1 stop11h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

6:00 p.m.-8:32 p.m.

1 stop31h 32m

C$ 1,936
Cheapest one-way
Quickest one-way

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Sat 12/9

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

1 stop14h 12m

C$ 570

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Sat 12/9

8:45 p.m.-7:15 a.m.

2 stops52h 30m

C$ 577

Kailua-KonaMontreal

KOA - YUL

KOAYUL

Kona Intl

Mon 26/10

7:25 p.m.-5:05 p.m.

1 stop15h 40m

C$ 3,188

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Sorted by cheapest first

Best time to book a flight from Kailua-Kona to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Kailua-Kona 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.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona 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 airport do you fly from for flights from Kailua-Kona to Montreal Pierre Elliott Trudeau Intl?

    Located just 12.5 km from the city centre, Kona Intl is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from Kailua-Kona. Booking flights from Kona Intl (KOA) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 0 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

  • How long is the flight from Kailua-Kona to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as C$ 1,519, WestJet can have you in Montreal Pierre Elliott Trudeau Intl Airport from Kailua-Kona in 11h 47m. The distance between Kailua-Kona and Montreal Pierre Elliott Trudeau Intl Airport is about 7865 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Kailua-Kona to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona 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 Kailua-Kona to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Kailua-Kona to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Kailua-Kona 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.

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
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Boucherville
Magog
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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.

Alternative routes for Kailua-Kona 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

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 Kailua-Kona to Pierre Elliott Trudeau Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Pierre Elliott Trudeau Intl from Kailua-Kona today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Kailua-Kona to Pierre Elliott Trudeau Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kailua-Kona to Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Kailua-Kona to Pierre Elliott Trudeau Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kailua-Kona to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Kailua-Kona to Pierre Elliott Trudeau Intl become cheaper?

Of course! You can now track prices for flights from Kailua-Kona to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.