Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to O'ahu from C$ 306

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — HNL
22 Jan — 29 Jan1
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 23 December 2025.

Mon 22/127:00 a.m.YUL - HNL
1 stop15h 33mDelta
Thu 8/19:35 p.m.HNL - YUL
2 stops20h 37mDelta
Deal found 21/12C$ 753
Wed 24/127:00 a.m.YUL - HNL
2 stops20h 00mDelta
Thu 8/19:35 p.m.HNL - YUL
2 stops20h 37mDelta
Deal found 22/12C$ 843
Wed 24/127:00 a.m.YUL - HNL
2 stops19h 44mDelta
Tue 6/15:15 p.m.HNL - YUL
1 stop15h 27mDelta
Deal found 22/12C$ 1,037
Tue 30/127:00 a.m.YUL - HNL
2 stops20h 00mDelta
Thu 8/14:50 p.m.HNL - YUL
1 stop15h 42mDelta
Deal found 20/12C$ 1,118
Tue 30/127:00 a.m.YUL - HNL
2 stops20h 00mDelta
Tue 13/14:50 p.m.HNL - YUL
1 stop15h 42mDelta
Deal found 22/12C$ 1,137
Tue 30/127:00 a.m.YUL - HNL
2 stops20h 00mDelta
Sun 4/14:45 p.m.HNL - YUL
2 stops20h 52mDelta
Deal found 20/12C$ 1,148
Wed 24/127:00 a.m.YUL - HNL
2 stops20h 00mDelta
Wed 7/11:55 p.m.HNL - YUL
2 stops18h 37mDelta
Deal found 21/12C$ 1,162
Tue 30/127:00 a.m.YUL - HNL
2 stops20h 00mDelta
Fri 9/19:35 p.m.HNL - YUL
2 stops21h 13mDelta
Deal found 21/12C$ 1,173
Tue 30/127:00 a.m.YUL - HNL
2 stops20h 00mDelta
Thu 15/14:44 p.m.HNL - YUL
1 stop14h 20mDelta
Deal found 22/12C$ 1,203
Tue 30/125:25 p.m.YUL - HNL
2 stops27h 23mUnited Airlines
Tue 13/16:05 p.m.HNL - YUL
1 stop11h 15mUnited Airlines
Deal found 22/12C$ 1,234

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 23 December 2025.

Round-trip from

C$ 523

One-way from

C$ 306

Popular in

December

Cheapest in

September

Average price

C$ 987
WestJet
  • WestJet
  • 8/4-15/4
  • 3 total stops
  • 74h 33m total
  • Montreal to O'ahu
Search Deals
WestJet
  • WestJet
  • 18/1
  • 2 total stops
  • 56h 17m total
  • Montreal to O'ahu
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 23 December 2025.
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

Fri 23/1

7:30 p.m.-10:47 p.m.

2 stops32h 17m

Honolulu

Mon 2/2

11:50 p.m.-12:38 a.m.

2 stops19h 48m

C$ 541

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

7:30 p.m.-10:30 p.m.

1 stop32h 00m

Honolulu

Thu 29/1

11:50 p.m.-7:05 a.m.

2 stops26h 15m

C$ 548

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

7:00 a.m.-9:08 p.m.

2 stops19h 08m

Honolulu

Sun 25/1

10:50 p.m.-9:42 p.m.

2 stops17h 52m

C$ 580

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

9:00 a.m.-9:40 p.m.

1 stop17h 40m

Honolulu

Thu 29/1

10:55 p.m.-5:00 p.m.

1 stop13h 05m

C$ 582

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

7:30 a.m.-9:40 p.m.

1 stop19h 10m

Honolulu

Mon 26/1

10:55 p.m.-7:25 p.m.

1 stop15h 30m

C$ 584

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

6:10 a.m.-4:17 p.m.

2 stops16h 07m

Honolulu

Sun 3/5

1:00 p.m.-10:21 a.m.

2 stops15h 21m

C$ 589

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

7:00 a.m.-8:21 p.m.

2 stops19h 21m

Honolulu

Wed 8/4

11:45 a.m.-1:09 p.m.

2 stops19h 24m

C$ 589

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

7:00 a.m.-9:08 p.m.

2 stops19h 08m

Honolulu

Mon 26/1

2:35 p.m.-1:28 p.m.

2 stops17h 53m

C$ 591

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

9:00 a.m.-9:40 p.m.

1 stop17h 40m

Honolulu

Tue 13/1

10:55 p.m.-8:55 p.m.

1 stop17h 00m

C$ 622

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Thu 22/1

6:45 a.m.-10:30 p.m.

2 stops44h 45m

Honolulu

Sat 24/1

11:50 p.m.-7:05 a.m.

2 stops26h 15m

C$ 632

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/12

Showing 1-10 of 24 results
1
2
3

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

What is the cheapest month to book a flight from Montreal to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Montreal to O'ahu (average of C$ 369). Flying from Montreal to O'ahu in July is currently the most expensive (average of C$ 559). 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.

What is the cheapest time of day to fly from YMQ to FUW?

Find hourly flight availability from Montreal to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.

It’s optimal to fly from Montreal to O'ahu in the afternoon. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Montreal to O'ahu?

Use this chart to determine the cheapest time to fly round-trip from Montreal to O'ahu. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to O'ahu flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 23 December 2025.
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
8,014 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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
8,014 reviews
Delta
7.9
Good
8,014 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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
9,106 reviews
Delta
7.9
Good
8,014 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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
3,216 reviews
Delta
7.9
Good
8,014 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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
10,551 reviews
Delta
7.9
Good
8,014 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

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 17h 40m. 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$ 290 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 309 and Air Canada from C$ 309 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.

  • What is the cheapest month to book a flight from Montreal to O'ahu?

    Currently, November is the cheapest month in which you can book a flight from Montreal to O'ahu (average of C$ 369). Flying from Montreal to O'ahu in July is currently the most expensive (average of C$ 559). 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.

Alternative routes for Montreal to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Honolulu flights
Pierre Elliott Trudeau Intl to Kahului flights
Ottawa to Honolulu flights
Pierre Elliott Trudeau Intl to Lihue flights
Pierre Elliott Trudeau Intl to Kailua-Kona flights
Québec City to Honolulu flights
Québec City to Kailua-Kona flights
Québec City to Kahului flights
Ottawa to Kahului flights
Québec City to Lihue flights
Ottawa to Kailua-Kona flights
Ottawa to Lihue flights
Pierre Elliott Trudeau Intl to Hana flights
Pierre Elliott Trudeau Intl to Lanai City flights
Pierre Elliott Trudeau Intl to Hoolehua flights
Ottawa to Waimea (Big Island) flights
Pierre Elliott Trudeau Intl to Waimea (Big Island) flights
Pierre Elliott Trudeau Intl to Kapalua flights
Ottawa to Kapalua flights
Pierre Elliott Trudeau Intl to Hilo flights

Top 5 airlines flying from Montreal to O'ahu

Discover the top 5 airlines that operate flights from Montreal 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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 437AverageC$ 768FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 472AverageC$ 829FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 483AverageC$ 860FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 633AverageC$ 733FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 694AverageC$ 1,053FlexibilityNo cancel feeOn-time71%
Search American 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 Montreal to O'ahu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'ahu from Montreal today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Montreal to O'ahu?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to O'ahu for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to O'ahu with no change fees?

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.

Can Cheapflights notify me if prices for flights from Montreal to O'ahu become cheaper?

Yes! Start tracking prices for Montreal to O'ahu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.