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Cheap flights from O'ahu to Montreal Pierre Elliott Trudeau Intl Airport from C$ 361

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YUL
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

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 5 May 2026.

Sun 24/51:00 p.m.
HNL
-
YUL
1 stop11h 51m
Air Canada
Fri 29/56:30 p.m.
YUL
-
HNL
2 stops31h 14m
Air Canada
Deal found 2/5C$ 778
Sun 8/1111:00 p.m.
HNL
-
YUL
2 stops27h 10m
Air Canada
Tue 10/116:20 p.m.
YUL
-
HNL
1 stop23h 33m
Air Canada
Deal found 30/4C$ 863
Sun 24/59:30 p.m.
HNL
-
YUL
2 stops20h 27m
Delta
Fri 29/56:00 a.m.
YUL
-
HNL
2 stops19h 48m
Delta
Deal found 2/5C$ 868
Sat 13/69:30 p.m.
HNL
-
YUL
2 stops20h 25m
Delta
Sat 20/67:00 a.m.
YUL
-
HNL
2 stops20h 14m
Delta
Deal found 30/4C$ 902
Mon 15/64:08 p.m.
HNL
-
YUL
2 stops18h 09m
Delta
Mon 22/67:00 a.m.
YUL
-
HNL
2 stops20h 14m
Delta
Deal found 1/5C$ 905
Thu 18/64:08 p.m.
HNL
-
YUL
2 stops19h 37m
Delta
Sun 21/67:00 a.m.
YUL
-
HNL
2 stops20h 14m
Delta
Deal found 30/4C$ 940
Wed 20/59:30 p.m.
HNL
-
YUL
2 stops20h 27m
Delta
Wed 27/57:00 a.m.
YUL
-
HNL
2 stops20h 01m
Delta
Deal found 1/5C$ 975

Find 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 5 May 2026.

Round-trip from

C$ 778

One-way from

C$ 361
Air Canada
  • Air Canada
  • 24/5-29/5
  • 3 total stops
  • 43h 05m total
  • O'ahu to Montreal
Search Deals
WestJet
  • WestJet
  • 12/8
  • 2 total stops
  • 19h 50m total
  • O'ahu to Montreal
Search Deals

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 5 May 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sun 24/5

9:30 p.m.-11:57 p.m.

2 stops20h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

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

2 stops19h 48m

C$ 868
Quickest round-trip

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Mon 15/6

12:30 p.m.-11:43 a.m.

2 stops17h 13m

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

7:00 a.m.-9:14 p.m.

2 stops20h 14m

C$ 902

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Thu 18/6

4:08 p.m.-5:45 p.m.

2 stops19h 37m

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

7:00 a.m.-9:14 p.m.

2 stops20h 14m

C$ 940

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Wed 20/5

9:30 p.m.-11:57 p.m.

2 stops20h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

7:00 a.m.-9:01 p.m.

2 stops20h 01m

C$ 975

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Tue 30/6

2:45 p.m.-5:45 p.m.

2 stops21h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

7:00 a.m.-9:14 p.m.

2 stops20h 14m

C$ 1,054

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Sun 19/7

4:20 p.m.-4:20 p.m.

2 stops18h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

7:00 a.m.-9:22 p.m.

2 stops20h 22m

C$ 1,054
Cheapest one-way

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Thu 14/5

10:35 p.m.-11:41 p.m.

2 stops19h 06m

C$ 382

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Tue 16/6

12:30 p.m.-11:43 a.m.

2 stops17h 13m

C$ 382

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Thu 23/7

9:50 p.m.-11:23 p.m.

2 stops19h 33m

C$ 461

HonoluluMontreal

HNL - YUL

HNLYUL

Honolulu

Fri 24/7

3:15 p.m.-1:41 p.m.

1 stop16h 26m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

Showing 1-10 of 15 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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.

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

    A quick flight from O'ahu to Montreal Pierre Elliott Trudeau Intl Airport can take about 20h 27m. Delta provides one of the quickest options available for as low as C$ 868. There are 7889 km between O'ahu and Montreal Pierre Elliott Trudeau Intl Airport.

  • 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.

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
Dorval
Trois-Rivières
Sherbrooke
Brossard
Montebello
Cornwall
Longueuil
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
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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How does Cheapflights help users find flights from O'ahu to Pierre Elliott Trudeau Intl?

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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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