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Cheap flights from O'ahu to Montreal Pierre Elliott Trudeau Intl Airport from C$ 409

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YUL
25 Feb — 4 Mar1
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 20 February 2025.

Round-trip from

C$ 800

One-way from

C$ 409

Popular in

August

Cheapest in

November
6/4-13/4
  • 6/4-13/4
  • 4 total stops
  • 40h 48m total
  • O'ahu to Montreal
Search Deals
5/4
  • 5/4
  • 3 total stops
  • 56h 44m total
  • O'ahu to Montreal
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
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 20 February 2025.

Sun 6/49:15 p.m.HNL - YUL
2 stops21h 20mMultiple Airlines
Sun 13/46:45 a.m.YUL - HNL
2 stops19h 28mMultiple Airlines
Deal found 19/2C$ 800
Wed 28/510:45 p.m.HNL - YUL
2 stops19h 58mWestJet
Sun 1/67:00 a.m.YUL - HNL
2 stops20h 37mWestJet
Deal found 20/2C$ 837
Wed 2/49:55 p.m.HNL - YUL
1 stop13h 02mAir Canada
Wed 23/46:15 p.m.YUL - HNL
1 stop23h 32mAir Canada
Deal found 19/2C$ 1,062

Find flights from O'ahu to Pierre Elliott Trudeau Intl within your budget

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 20 February 2025.

Fly from

O'ahu

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sun 6/4

9:15 p.m.-12:35 a.m.

2 stops21h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 13/4

6:45 a.m.-8:13 p.m.

2 stops19h 28m

C$ 800

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 28/5

10:45 p.m.-12:43 a.m.

2 stops19h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

7:00 a.m.-9:37 p.m.

2 stops20h 37m

C$ 837

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 2/4

9:55 p.m.-4:57 p.m.

1 stop13h 02m

Montreal Pierre Elliott Trudeau Intl

Wed 23/4

6:15 p.m.-11:47 a.m.

1 stop23h 32m

C$ 1,062

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sat 5/4

10:45 p.m.-1:29 p.m.

3 stops56h 44m

C$ 409

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sat 5/4

1:15 p.m.-4:57 p.m.

1 stop21h 42m

C$ 472

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 9/7

4:10 p.m.-4:02 p.m.

2 stops17h 52m

C$ 621

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sat 29/3

2:03 p.m.-12:20 p.m.

2 stops16h 17m

C$ 787

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sat 29/3

9:55 p.m.-4:41 p.m.

1 stop12h 46m

C$ 952

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

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.

Travel insights for flights from O'ahu to Pierre Elliott Trudeau Intl

Get recent, data-driven insights about flights from O'ahu to Pierre Elliott Trudeau Intl including ideal travel times, pricing trends, and more.

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 March is currently the most expensive (average of C$ 345). 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.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 20 February 2025.
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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$ 472 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 Delta and American Airlines, with prices starting from C$ 621 and C$ 787, 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 March is currently the most expensive (average of C$ 345). 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 O'ahu?

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Laval
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Drummondville
Trois-Rivières

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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.
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