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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona from C$ 474

YUL — KOA
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Kailua-Kona

Fri 23/109:45 a.m. -
2 stops17h 42m
Sun 22/112:14 p.m. -
2 stops15h 03m
Deal found 6/9C$ 911
Mon 5/106:30 p.m. -
1 stop23h 16m
Thu 15/1010:55 p.m. -
2 stops16h 55m
Deal found 6/9C$ 922
Sat 14/119:15 a.m. -
2 stops16h 17m
Sat 21/111:04 p.m. -
2 stops19h 24m
Deal found 10/9C$ 1,012
Mon 5/102:20 p.m. -
2 stops27h 26m
Thu 15/107:35 p.m. -
2 stops20h 31m
Deal found 5/9C$ 1,056
Sat 14/118:00 a.m. -
1 stop18h 35m
Sat 21/1110:35 p.m. -
1 stop27h 25m
Deal found 10/9C$ 1,064
Thu 22/107:00 a.m. -
2 stops18h 26m
Thu 29/1010:02 p.m. -
2 stops19h 52m
Deal found 7/9C$ 1,068
Mon 14/124:45 p.m. -
2 stops25h 12m
Sun 20/122:00 p.m. -
2 stops22h 58m
Deal found 6/9C$ 1,089

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

Round-trip from

C$ 677

One-way from

C$ 474

Popular in

June

Cheapest in

December

Average price

C$ 906
Air Canada
  • Air Canada
  • 12/1-9/3
  • 3 total stops
  • 41h 43m total
  • Montreal to Kailua-Kona
Search Deals
Delta
  • Delta
  • 15/10-31/12
  • 2 total stops
  • 18h 26m total
  • Montreal to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 568 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona that are best for you.

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Price

Cheapest round-trip

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

7:00 a.m.-7:26 p.m.

2 stops18h 26m

Kona Intl

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 474

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

6:30 p.m.-11:46 a.m.

1 stop23h 16m

Kona Intl

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 506

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

6:00 a.m.-7:32 p.m.

2 stops19h 32m

Kona Intl

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 554

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

6:45 a.m.-11:15 p.m.

3 stops46h 30m

Kona Intl

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 554

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

7:15 a.m.-9:05 p.m.

2 stops43h 50m

Kona Intl

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 582

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

6:15 p.m.-12:59 p.m.

1 stop24h 44m

Kona Intl

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 620

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

6:15 p.m.-11:59 a.m.

1 stop23h 44m

Kona Intl

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 659
Quickest round-trip

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

6:00 a.m.-5:38 p.m.

2 stops17h 38m

Kona Intl

Wed 31/12

12:00 a.m.-5:00 a.m.

Nonstop0h 00m

C$ 689

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

9:45 a.m.-9:27 p.m.

2 stops17h 42m

Kona Intl

Sun 22/11

2:14 p.m.-10:17 a.m.

2 stops15h 03m

C$ 911

MontrealKailua-Kona

YUL Montreal Pierre Elliott Trudeau Intl - KOA Kona Intl

YULKOA

Montreal Pierre Elliott Trudeau Intl

Fri 5/3

6:45 a.m.-9:20 p.m.

2 stops19h 35m

Kona Intl

Fri 26/3

10:20 p.m.-12:30 a.m.

2 stops20h 10m

C$ 991

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
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Best time to book a flight from Pierre Elliott Trudeau Intl to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona?

Currently, December is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona (average of C$ 571). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona in June is currently the most expensive (average of C$ 1,630). 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 Kailua-Kona

Check out reviews from past customers who have flown with United Airlines,WestJet, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,194 reviews
Check prices

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

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
10,194 reviews
United Airlines
7.4
Good
10,194 reviews
Check prices

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

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
WestJet
7.2
Good
3,446 reviews
United Airlines
7.4
Good
10,194 reviews
Check prices

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

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
11,608 reviews
United Airlines
7.4
Good
10,194 reviews
Check prices

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

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

  • What airport do you fly into for flights to Kailua-Kona from Montreal Pierre Elliott Trudeau Intl?

    Kona Intl (KOA), located 12.5 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Kailua-Kona. 3 airlines have flights to Kona Intl from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Kona Intl should not be difficult; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

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

    Air Canada, WestJet, and United Airlines can get you from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona in just under 16h 17m. Your travel time can differ by up to 3h 18m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona is about 7865 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona round-trip?

    According to our current data, WestJet (C$ 445), Air Canada (C$ 553), and United Airlines (C$ 554) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona. WestJet is priced at 58% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Kailua-Kona 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 Pierre Elliott Trudeau Intl Airport to Kailua-Kona?

    Currently, December is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona (average of C$ 571). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona in June is currently the most expensive (average of C$ 1,630). 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

Top 3 airlines flying from Pierre Elliott Trudeau Intl to Kailua-Kona

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 445AverageC$ 534FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 553AverageC$ 905FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 554AverageC$ 965FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Kailua-Kona flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Kailua-Kona flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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