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Cheap flights from O'ahu to Montreal Pierre Elliott Trudeau Intl Airport from C$ 212

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.
HNL — YUL
5 Aug — 12 Aug1
1 adult

Cheap flight deals from O'ahu to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for O'ahu to Pierre Elliott Trudeau Intl flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 616

One-way from

C$ 212
WestJet
  • WestJet
  • 15/9-25/9
  • 4 total stops
  • 49h 43m total
  • O'ahu to Montreal
Search Deals
Air Canada
  • Air Canada
  • 26/10
  • 1 total stop
  • 13h 08m total
  • O'ahu to Montreal
Search Deals

Find flight deals from O'ahu to Pierre Elliott Trudeau Intl

Cheapest flights from O'ahu to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from O'ahu to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Mon 15/910:05 p.m.HNL - YUL
2 stops15h 37mMultiple Airlines
Thu 25/95:30 p.m.YUL - HNL
2 stops34h 06mMultiple Airlines
Deal found 31/7C$ 616
Mon 15/95:15 p.m.HNL - YUL
1 stop11h 25mUnited Airlines
Thu 25/96:15 a.m.YUL - HNL
1 stop13h 11mUnited Airlines
Deal found 31/7C$ 682
Sun 14/910:45 p.m.HNL - YUL
2 stops19h 56mWestJet
Sun 21/96:45 a.m.YUL - HNL
2 stops44h 51mWestJet
Deal found 31/7C$ 706
Wed 3/91:30 p.m.HNL - YUL
1 stop12h 46mAir Canada
Mon 8/96:45 p.m.YUL - HNL
1 stop22h 43mAir Canada
Deal found 30/7C$ 782
Tue 2/910:06 p.m.HNL - YUL
2 stops19h 47mDelta
Sun 7/96:00 a.m.YUL - HNL
2 stops20h 28mDelta
Deal found 30/7C$ 880

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu 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 July 2025.
Use the filters below to find and compare flights from O'ahu to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

O'ahu

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Mon 15/9

10:05 p.m.-7:42 p.m.

2 stops15h 37m

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

5:30 p.m.-9:36 p.m.

2 stops34h 06m

C$ 616

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sun 14/9

10:45 p.m.-12:41 a.m.

2 stops19h 56m

Montreal Pierre Elliott Trudeau Intl

Tue 16/9

6:45 a.m.-9:36 p.m.

2 stops44h 51m

C$ 631

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Mon 15/9

5:15 p.m.-10:40 a.m.

1 stop11h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

6:15 a.m.-1:26 p.m.

1 stop13h 11m

C$ 682

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 3/9

1:30 p.m.-8:16 a.m.

1 stop12h 46m

Montreal Pierre Elliott Trudeau Intl

Mon 8/9

6:45 p.m.-11:28 a.m.

1 stop22h 43m

C$ 782

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Tue 2/9

10:06 p.m.-11:53 p.m.

2 stops19h 47m

Montreal Pierre Elliott Trudeau Intl

Sun 7/9

6:00 a.m.-8:28 p.m.

2 stops20h 28m

C$ 880

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sun 26/10

9:55 p.m.-12:01 p.m.

2 stops32h 06m

C$ 212

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sat 25/10

10:45 p.m.-4:27 p.m.

1 stop35h 42m

C$ 255

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 17/9

10:45 p.m.-12:27 a.m.

2 stops19h 42m

C$ 278

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sat 30/8

3:00 p.m.-11:58 a.m.

1 stop14h 58m

C$ 381

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Tue 26/8

7:55 p.m.-3:01 p.m.

1 stop13h 06m

C$ 455

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 11 results
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Best time to book a flight from O'ahu to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from O'ahu 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 O'ahu to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from O'ahu to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from O'ahu to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from O'ahu 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.

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 July 2025.
Read reviews from past customers who have flown Delta,United Airlines, andWestJet from O'ahu to Montreal Pierre Elliott Trudeau Intl Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews
Check prices

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from O'ahu 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 O'ahu to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    C$ 212 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and Delta, with prices starting from C$ 320 and C$ 381, respectively.

  • Can I find deals for flights from O'ahu to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on O'ahu to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'ahu 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 O'ahu to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from O'ahu to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from O'ahu to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from O'ahu 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'ahu 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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Can Cheapflights find flights from O'ahu 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 O'ahu to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

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