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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu from C$ 296

YUL — HNL
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to O'ahu

Tue 24/118:45 a.m. -
1 stop17h 55m
Wed 2/1210:55 p.m. -
1 stop15h 40m
Deal found 15/9C$ 492
Thu 19/114:15 p.m. -
2 stops33h 20m
Thu 26/113:20 p.m. -
2 stops18h 30m
Deal found 10/9C$ 496
Tue 6/106:10 a.m. -
1 stop13h 40m
Mon 2/113:55 p.m. -
2 stops16h 33m
Deal found 15/9C$ 499
Wed 2/127:30 a.m. -
1 stop19h 10m
Wed 9/1210:55 p.m. -
1 stop16h 35m
Deal found 15/9C$ 500
Sat 24/108:00 p.m. -
2 stops31h 50m
Fri 6/113:20 p.m. -
2 stops42h 30m
Deal found 13/9C$ 502
Fri 27/114:15 p.m. -
2 stops34h 35m
Sat 5/123:20 p.m. -
2 stops18h 30m
Deal found 11/9C$ 504
Wed 2/126:45 a.m. -
2 stops36h 35m
Thu 17/123:20 p.m. -
2 stops18h 30m
Deal found 14/9C$ 506
Thu 19/114:15 p.m. -
2 stops33h 20m
Sat 28/1110:50 p.m. -
2 stops35h 00m
Deal found 13/9C$ 508
Fri 4/124:15 p.m. -
1 stop34h 05m
Mon 14/1210:50 p.m. -
2 stops35h 00m
Deal found 14/9C$ 511
Fri 11/124:15 p.m. -
1 stop34h 05m
Wed 16/1210:50 p.m. -
2 stops35h 00m
Deal found 12/9C$ 513

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

Round-trip from

C$ 496

One-way from

C$ 296

Popular in

October

Cheapest in

May

Average price

C$ 761
WestJet
  • WestJet
  • 19/11-26/11
  • 4 total stops
  • 51h 50m total
  • Montreal to O'ahu
Search Deals
WestJet
  • WestJet
  • 19/11-31/12
  • 2 total stops
  • 27h 05m total
  • Montreal to O'ahu
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 19/11

4:15 p.m.-2:20 p.m.

2 stops27h 05m

Honolulu

Wed 31/12

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

Nonstop0h 00m

C$ 296

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

7:15 a.m.-9:50 p.m.

2 stops44h 35m

Honolulu

Wed 31/12

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

Nonstop0h 00m

C$ 318
Quickest round-trip

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

8:00 a.m.-9:50 p.m.

1 stop18h 50m

Honolulu

Wed 31/12

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

Nonstop0h 00m

C$ 442

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 27/10

8:00 a.m.-11:54 p.m.

2 stops21h 54m

Honolulu

Wed 31/12

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

Nonstop0h 00m

C$ 454

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 2/11

8:30 p.m.-9:40 p.m.

2 stops30h 10m

Honolulu

Wed 31/12

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

Nonstop0h 00m

C$ 470

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

6:00 a.m.-7:48 p.m.

2 stops19h 48m

Honolulu

Wed 31/12

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

Nonstop0h 00m

C$ 475

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

6:00 a.m.-8:57 p.m.

2 stops19h 57m

Honolulu

Wed 31/12

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

Nonstop0h 00m

C$ 476

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

7:00 a.m.-9:15 p.m.

2 stops20h 15m

Honolulu

Wed 31/12

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

Nonstop0h 00m

C$ 488

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 19/11

4:15 p.m.-9:20 p.m.

1 stop34h 05m

Honolulu

Sat 28/11

3:20 p.m.-2:50 p.m.

2 stops42h 30m

C$ 525

MontrealHonolulu

YUL Montreal Pierre Elliott Trudeau Intl - HNL Honolulu

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

7:00 a.m.-8:59 p.m.

2 stops18h 59m

Honolulu

Wed 18/11

4:39 p.m.-3:58 p.m.

2 stops18h 19m

C$ 652

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Pierre Elliott Trudeau Intl to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu (average of C$ 718). Flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu in December is currently the most expensive (average of C$ 999). 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.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing O'ahu

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu, such as Delta,United Airlines, andWestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,568 reviews
Check prices

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Delta
7.8
Good
8,568 reviews
Delta
7.8
Good
8,568 reviews
Check prices

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
United Airlines
7.4
Good
10,208 reviews
Delta
7.8
Good
8,568 reviews
Check prices

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
WestJet
7.2
Good
3,443 reviews
Delta
7.8
Good
8,568 reviews
Check prices

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Air Canada
7.1
Good
11,630 reviews
Delta
7.8
Good
8,568 reviews
Check prices

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu?

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu in 13h 40m. Fly via WestJet, Delta, or United Airlines to get the fastest option. The distance between Montreal Pierre Elliott Trudeau Intl Airport and O'ahu is about 7889 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu one-way?

    One-way options have recently been found by users for as low as C$ 321 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 323 and United Airlines from C$ 324 one-way.

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

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

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

    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 O'ahu.

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

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

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu (average of C$ 718). Flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu in December is currently the most expensive (average of C$ 999). 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 4 airlines flying from Pierre Elliott Trudeau Intl to O'ahu

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 436AverageC$ 725FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 462AverageC$ 890FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 477AverageC$ 828FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 537AverageC$ 759FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to O'ahu?

When you search for this flight from Pierre Elliott Trudeau Intl to O'ahu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to O'ahu?

Cheapflights helps you find that perfect flight to O'ahu from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to O'ahu with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to O'ahu flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to O'ahu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'ahu from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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