Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu from C$ 308

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — HNL
11 Apr — 18 Apr1
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
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Sun 12/46:45 a.m.
YUL
-
HNL
2 stops44h 57m
WestJet
Sat 18/42:55 p.m.
HNL
-
YUL
2 stops27h 43m
WestJet
Deal found 8/3C$ 607
Sat 11/46:45 a.m.
YUL
-
HNL
2 stops20h 38m
WestJet
Sat 18/42:55 p.m.
HNL
-
YUL
2 stops27h 43m
WestJet
Deal found 8/3C$ 616
Thu 22/106:55 p.m.
YUL
-
HNL
2 stops31h 45m
Air Canada
Thu 29/1010:00 p.m.
HNL
-
YUL
1 stop15h 36m
Air Canada
Deal found 8/3C$ 630
Wed 14/107:30 a.m.
YUL
-
HNL
1 stop19h 10m
Air Canada
Thu 19/1111:00 p.m.
HNL
-
YUL
1 stop17h 06m
Air Canada
Deal found 7/3C$ 652
Thu 5/118:15 p.m.
YUL
-
HNL
2 stops30h 18m
Air Canada
Mon 16/1111:00 p.m.
HNL
-
YUL
2 stops15h 14m
Air Canada
Deal found 8/3C$ 654
Tue 14/46:00 a.m.
YUL
-
HNL
1 stop14h 40m
Delta
Mon 27/48:35 p.m.
HNL
-
YUL
2 stops21h 16m
Delta
Deal found 7/3C$ 659
Fri 12/67:00 a.m.
YUL
-
HNL
2 stops19h 47m
Delta
Sat 4/79:59 p.m.
HNL
-
YUL
2 stops19h 35m
Delta
Deal found 9/3C$ 661
Thu 9/47:00 a.m.
YUL
-
HNL
2 stops19h 53m
Delta
Sun 26/43:26 p.m.
HNL
-
YUL
2 stops21h 25m
Delta
Deal found 8/3C$ 663
Tue 2/68:00 p.m.
YUL
-
HNL
2 stops30h 55m
WestJet
Mon 3/89:55 p.m.
HNL
-
YUL
2 stops19h 50m
WestJet
Deal found 11/3C$ 668
Fri 10/46:00 a.m.
YUL
-
HNL
1 stop13h 57m
United Airlines
Thu 23/49:40 p.m.
HNL
-
YUL
2 stops18h 26m
United Airlines
Deal found 10/3C$ 671

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

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to O'ahu flight deals. Data was last updated 12 March 2026.

Round-trip from

C$ 607

One-way from

C$ 308

Popular in

December

Cheapest in

September

Average price

C$ 755
WestJet
  • WestJet
  • 12/4-18/4
  • 4 total stops
  • 72h 40m total
  • Montreal to O'ahu
Search Deals
WestJet
  • WestJet
  • 23/4
  • 2 total stops
  • 44h 38m total
  • Montreal to O'ahu
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to O'ahu 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 12 March 2026.
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 - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

6:00 a.m.-7:21 p.m.

2 stops19h 21m

Honolulu

Sat 12/9

9:59 p.m.-11:56 p.m.

2 stops19h 57m

C$ 659

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

7:00 a.m.-2:16 p.m.

1 stop13h 16m

Honolulu

Wed 22/4

3:15 p.m.-5:40 p.m.

2 stops20h 25m

C$ 659

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

7:00 a.m.-9:45 p.m.

2 stops20h 45m

Honolulu

Mon 27/4

10:45 p.m.-11:26 p.m.

2 stops18h 41m

C$ 663

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

7:00 a.m.-8:47 p.m.

2 stops19h 47m

Honolulu

Thu 11/6

9:59 p.m.-11:56 p.m.

2 stops19h 57m

C$ 680
Quickest round-trip

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

7:00 a.m.-1:59 p.m.

1 stop12h 59m

Honolulu

Wed 22/4

10:45 p.m.-11:26 p.m.

2 stops18h 41m

C$ 680

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

7:00 a.m.-9:06 p.m.

2 stops20h 06m

Honolulu

Thu 6/8

9:59 p.m.-11:56 p.m.

2 stops19h 57m

C$ 680

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

6:00 a.m.-2:40 p.m.

1 stop14h 40m

Honolulu

Tue 5/5

8:35 p.m.-11:51 p.m.

2 stops21h 16m

C$ 680

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Fri 10/7

7:00 a.m.-8:47 p.m.

2 stops19h 47m

Honolulu

Sun 12/7

9:59 p.m.-11:34 p.m.

2 stops19h 35m

C$ 680

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

9:45 a.m.-7:49 p.m.

2 stops16h 04m

Honolulu

Fri 1/5

1:00 p.m.-10:40 a.m.

2 stops15h 40m

C$ 718

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

7:00 a.m.-8:47 p.m.

2 stops19h 47m

Honolulu

Sat 4/7

4:05 p.m.-4:01 p.m.

2 stops17h 56m

C$ 732

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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
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 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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu (average of C$ 352). Flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu in July is currently the most expensive (average of C$ 542). 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 O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated 12 March 2026.
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
7.9
Good
8,286 reviews
Check prices

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews
Check prices

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,418 reviews
Delta
7.9
Good
8,286 reviews
Check prices

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,291 reviews
Delta
7.9
Good
8,286 reviews
Check prices

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,800 reviews
Delta
7.9
Good
8,286 reviews
Check prices

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 19h 21m. Fly via Delta to get the fastest option. The distance between Montreal Pierre Elliott Trudeau Intl Airport and O'ahu is about 7889 km.

  • 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$ 273 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 298 and United Airlines from C$ 304 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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu (average of C$ 352). Flying from Montreal Pierre Elliott Trudeau Intl Airport to O'ahu in July is currently the most expensive (average of C$ 542). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Pierre Elliott Trudeau Intl to O'ahu

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to O'ahu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 371AverageC$ 684FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
WestJetCheapestC$ 403AverageC$ 574FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 422AverageC$ 729FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 423AverageC$ 713FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 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.

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.