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Cheap flights from Montreal to O'ahu from C$ 290

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to O'ahu

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to O'ahu
Explore the most affordable flight options available from Montreal to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Mon 20/46:45 a.m.
YUL
-
HNL
2 stops44h 57m
WestJet
Mon 27/49:55 p.m.
HNL
-
YUL
2 stops19h 50m
WestJet
Deal found 5/2C$ 560
Mon 6/46:45 a.m.
YUL
-
HNL
2 stops44h 57m
WestJet
Mon 27/49:55 p.m.
HNL
-
YUL
2 stops19h 50m
WestJet
Deal found 5/2C$ 566
Sun 12/46:45 a.m.
YUL
-
HNL
2 stops44h 57m
WestJet
Fri 17/42:55 p.m.
HNL
-
YUL
2 stops27h 43m
WestJet
Deal found 6/2C$ 569
Wed 12/84:30 p.m.
YUL
-
HNL
2 stops34h 10m
Air Canada
Thu 27/89:55 p.m.
HNL
-
YUL
2 stops32h 13m
Air Canada
Deal found 6/2C$ 581
Thu 13/84:30 p.m.
YUL
-
HNL
2 stops34h 10m
Air Canada
Thu 27/89:55 p.m.
HNL
-
YUL
2 stops32h 13m
Air Canada
Deal found 5/2C$ 601
Tue 24/27:30 p.m.
YUL
-
HNL
2 stops32h 12m
WestJet
Thu 19/311:45 p.m.
HNL
-
YUL
1 stop25h 20m
WestJet
Deal found 6/2C$ 603
Tue 24/24:15 p.m.
YUL
-
HNL
2 stops35h 27m
WestJet
Mon 16/310:50 p.m.
HNL
-
YUL
2 stops50h 15m
WestJet
Deal found 5/2C$ 604
Mon 13/46:45 a.m.
YUL
-
HNL
2 stops44h 57m
WestJet
Wed 22/42:55 p.m.
HNL
-
YUL
2 stops51h 43m
WestJet
Deal found 5/2C$ 607
Thu 5/37:30 p.m.
YUL
-
HNL
2 stops29h 56m
WestJet
Thu 12/311:45 p.m.
HNL
-
YUL
2 stops42h 53m
WestJet
Deal found 5/2C$ 611

Find flight deals from Montreal to O'ahu

Keep the following information in mind while searching for Montreal to O'ahu flight deals. Data was last updated 8 February 2026.

Round-trip from

C$ 560

One-way from

C$ 291

Popular in

December

Cheapest in

September

Average price

C$ 830
WestJet
  • WestJet
  • 20/4-27/4
  • 4 total stops
  • 64h 47m total
  • Montreal to O'ahu
Search Deals
WestJet
  • WestJet
  • 26/5
  • 2 total stops
  • 30h 55m total
  • Montreal to O'ahu
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 8 February 2026.
Use the filters below to find and compare flights from Montreal to O'ahu that are best for you.

Fly from

Montreal

Fly to

O'ahu

Route

Depart

Return

Price

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:00 a.m.-7:49 p.m.

2 stops19h 49m

Honolulu

Tue 5/5

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

2 stops15h 40m

C$ 630

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

6:10 a.m.-7:49 p.m.

2 stops19h 39m

Honolulu

Tue 21/4

11:45 a.m.-10:40 a.m.

2 stops16h 55m

C$ 632

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

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

2 stops19h 47m

Honolulu

Wed 24/6

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

2 stops19h 57m

C$ 649

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

7:00 a.m.-9:20 p.m.

2 stops20h 20m

Honolulu

Thu 30/4

4:10 p.m.-5:35 p.m.

2 stops19h 25m

C$ 649

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

6:00 a.m.-2:38 p.m.

1 stop14h 38m

Honolulu

Thu 30/4

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

2 stops18h 41m

C$ 649

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

7:00 a.m.-9:11 p.m.

2 stops20h 11m

Honolulu

Sun 14/6

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

2 stops19h 57m

C$ 649

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

7:00 a.m.-9:11 p.m.

2 stops20h 11m

Honolulu

Mon 18/5

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

2 stops20h 27m

C$ 649

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

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

2 stops20h 45m

Honolulu

Mon 11/5

2:45 p.m.-5:40 p.m.

2 stops20h 55m

C$ 649

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

3:15 p.m.-11:59 a.m.

1 stop14h 44m

C$ 649

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

6:00 a.m.-7:47 p.m.

2 stops19h 47m

Honolulu

Tue 9/6

9:45 p.m.-11:56 p.m.

2 stops20h 11m

C$ 649

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 18 results
1
2

Best time to book a flight from Montreal to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Montreal 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 to O'ahu
No data available for this route at this time. Please check back soon.

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 8 February 2026.
Check out reviews from past customers who have flown with Delta,United Airlines, andWestJet from Montreal to O'ahu to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,172 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
8,172 reviews
Delta
7.9
Good
8,172 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
9,254 reviews
Delta
7.9
Good
8,172 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
3,255 reviews
Delta
7.9
Good
8,172 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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
10,697 reviews
Delta
7.9
Good
8,172 reviews
Check prices

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

Entertainment

7.8

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 Montreal 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 to O'ahu?

    Departing from Montreal to O'ahu will take you 19h 47m. There are 7889 km between Montreal and O'ahu. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Montreal to O'ahu one-way?

    One-way options have recently been found by users for as low as C$ 300 on Air Canada. Other airlines that offer cheap prices include United Airlines from C$ 306 and Delta from C$ 366 one-way.

  • Can I find deals for flights from Montreal to O'ahu that include hotel bookings?

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

  • How can I find direct flights from Montreal to O'ahu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to O'ahu.

  • Can I find deals for business class flights from Montreal to O'ahu?

    Yes. Cheapflights offers flight deals from Montreal 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.

See more FAQs

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Certainly. Search results for flights to O'ahu from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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