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$ 257 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 279 and Air Canada from C$ 349 one-way.

What are the most popular airlines that fly from Montreal to O'ahu?

American Airlines, Air Canada and Delta are the most popular airlines when flying from Montreal to O'ahu.

How far in advance should I book a flight from Montreal to O'ahu?

Travellers have found it’s best to book a flight 40 days in advance to save up to 98% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal to O'ahu 1-2 weeks in advance for as low as C$ 696, or C$ 1,589 for flights within the next 24 hours.

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

Flights from Montreal to O'ahu lean towards being more expensive in December. Prices are generally better when you fly from Montreal to O'ahu in January, with the cheapest ticket starting at C$ 551.

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.

C$ 257+ Flights from Montreal to O'ahu

Cheap flight deals from Montreal to O'ahu

Round-trip from	C$ 472
One-way from	C$ 257
Popular in	December
Cheapest in	January
Average price	C$ 937

WestJet
7/9-20/9
4 total stops
64h 32m total
Montreal to O'ahu

Search Deals

WestJet
1/10
2 total stops
44h 36m total
Montreal to O'ahu

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (C$ 59 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Montreal to O'ahu

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 12 June 2025.

Mon 27/106:30 p.m.YUL - HNL

2 stops33h 12mWestJet

Thu 30/1010:45 p.m.HNL - YUL

2 stops43h 55mWestJet

Deal found 9/6C$ 472

Tue 30/96:00 a.m.YUL - HNL

2 stops19h 08mUnited Airlines

Fri 31/105:05 p.m.HNL - YUL

1 stop14h 55mUnited Airlines

Deal found 9/6C$ 536

Mon 20/108:40 p.m.YUL - HNL

2 stops30h 10mAir Canada

Thu 6/1111:00 p.m.HNL - YUL

1 stop15h 35mAir Canada

Deal found 10/6C$ 540

Mon 25/88:05 a.m.YUL - HNL

1 stop16h 28mMultiple Airlines

Mon 1/910:45 p.m.HNL - YUL

2 stops43h 56mMultiple Airlines

Deal found 9/6C$ 572

Wed 9/76:00 a.m.YUL - HNL

2 stops20h 25mDelta

Thu 7/89:55 p.m.HNL - YUL

2 stops20h 00mDelta

Deal found 11/6C$ 647

Best flights from Montreal to O'ahu
Discover carefully curated flight deals from Montreal to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 June 2025.

Sun 7/97:00 a.m.YUL - HNL

2 stops20h 36mWestJet

Sat 20/910:45 p.m.HNL - YUL

2 stops43h 56mWestJet

Deal found 10/6C$ 472

Tue 26/85:00 a.m.YUL - HNL

2 stops21h 50mAir Canada

Thu 11/910:05 p.m.HNL - YUL

2 stops17h 41mAir Canada

Deal found 12/6C$ 521

Mon 25/86:15 a.m.YUL - HNL

2 stops19h 34mUnited Airlines

Thu 4/91:30 p.m.HNL - YUL

1 stop12h 46mUnited Airlines

Deal found 10/6C$ 536

Mon 25/88:05 a.m.YUL - HNL

1 stop16h 28mMultiple Airlines

Mon 1/910:45 p.m.HNL - YUL

2 stops43h 56mMultiple Airlines

Deal found 9/6C$ 572

Wed 9/77:00 a.m.YUL - HNL

2 stops19h 25mDelta

Sun 3/810:10 p.m.HNL - YUL

2 stops19h 45mDelta

Deal found 11/6C$ 647

Last-minute flights from Montreal to O'ahu
Discover last-minute flight deals from Montreal to O'ahu. Data last updated 12 June 2025 and is based on user searches.

Wed 18/66:45 a.m.YUL - HNL

2 stops20h 52mWestJet

Sat 21/69:05 p.m.HNL - YUL

1 stop13h 22mWestJet

Deal found 12/6C$ 1,047

Wed 18/63:40 p.m.YUL - HNL

1 stop28h 30mAmerican Airlines

Tue 24/65:33 p.m.HNL - YUL

1 stop15h 17mAmerican Airlines

Deal found 12/6C$ 2,929

Thu 19/66:45 a.m.YUL - HNL

2 stops20h 52mMultiple Airlines

Sat 21/69:05 p.m.HNL - YUL

1 stop13h 22mMultiple Airlines

Deal found 12/6C$ 958

Fri 20/67:00 a.m.YUL - HNL

2 stops19h 57mDelta

Thu 3/710:33 p.m.HNL - YUL

2 stops18h 45mDelta

Deal found 10/6C$ 648

Fri 20/66:15 a.m.YUL - HNL

2 stops19h 29mAir Canada

Thu 3/79:40 p.m.HNL - YUL

1 stop12h 40mAir Canada

Deal found 10/6C$ 887

Fri 20/68:05 a.m.YUL - HNL

1 stop17h 29mUnited Airlines

Thu 3/79:40 p.m.HNL - YUL

1 stop12h 40mUnited Airlines

Deal found 10/6C$ 964

Wed 25/66:15 a.m.YUL - HNL

2 stops19h 29mAir Canada

Fri 4/710:30 p.m.HNL - YUL

1 stop12h 15mAir Canada

Deal found 10/6C$ 692

Thu 26/69:45 a.m.YUL - HNL

2 stops15h 59mUnited Airlines

Fri 4/710:30 p.m.HNL - YUL

1 stop27h 46mUnited Airlines

Deal found 10/6C$ 655

Sun 29/68:05 a.m.YUL - HNL

1 stop17h 29mMultiple Airlines

Mon 14/710:05 p.m.HNL - YUL

2 stops17h 41mMultiple Airlines

Deal found 10/6C$ 746

Thu 3/75:30 p.m.YUL - HNL

2 stops58h 07mWestJet

Tue 15/710:45 p.m.HNL - YUL

1 stop26h 23mWestJet

Deal found 10/6C$ 775

Wed 9/76:00 a.m.YUL - HNL

2 stops20h 25mDelta

Thu 7/89:55 p.m.HNL - YUL

2 stops20h 00mDelta

Deal found 11/6C$ 647

One-way flights from Montreal to O'ahu
Search for one-way flight options from Montreal to O'ahu. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Wed 1/107:00 a.m.YUL - HNL

2 stops44h 36mWestJet

Deal found 10/6C$ 257

Fri 15/89:45 a.m.YUL - HNL

2 stops15h 59mUnited Airlines

Deal found 10/6C$ 279

Tue 30/98:05 a.m.YUL - HNL

1 stop17h 03mAir Canada

Deal found 11/6C$ 349

Fri 11/77:00 a.m.YUL - HNL

2 stops19h 25mDelta

Deal found 10/6C$ 373

Tue 30/97:00 a.m.YUL - HNL

3 stops38h 33mMultiple Airlines

Deal found 11/6C$ 446

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 27/10

6:30 p.m.-9:42 p.m.

2 stops33h 12m

Honolulu

Thu 30/10

10:45 p.m.-12:40 a.m.

2 stops43h 55m

C$ 472

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

6:00 a.m.-7:08 p.m.

2 stops19h 08m

Honolulu

Fri 31/10

5:05 p.m.-2:00 p.m.

1 stop14h 55m

C$ 536

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

8:00 a.m.-9:34 p.m.

2 stops18h 34m

Honolulu

Tue 11/11

11:00 p.m.-7:35 p.m.

1 stop15h 35m

C$ 539

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 25/8

8:05 a.m.-6:33 p.m.

1 stop16h 28m

Honolulu

Mon 1/9

10:45 p.m.-12:41 a.m.

2 stops43h 56m

C$ 572

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

6:00 a.m.-8:25 p.m.

2 stops20h 25m

Honolulu

Thu 7/8

9:55 p.m.-11:55 p.m.

2 stops20h 00m

C$ 647

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

7:00 a.m.-9:36 p.m.

2 stops44h 36m

C$ 257

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Fri 15/8

9:45 a.m.-7:44 p.m.

2 stops15h 59m

C$ 279

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

8:05 a.m.-7:08 p.m.

1 stop17h 03m

C$ 349

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

7:00 a.m.-8:25 p.m.

2 stops19h 25m

C$ 373

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

7:00 a.m.-3:33 p.m.

3 stops38h 33m

C$ 446

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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, January is the cheapest month in which you can book a flight from Montreal to O'ahu (average of C$ 371). Flying from Montreal to O'ahu in July is currently the most expensive (average of C$ 576). 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?

When flying from Montreal to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in O'ahu by month

In terms of precipitation, rainfall in O'ahu ranges from 8.0 - 81.0 mm per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit O'ahu when rainfall is around 8.0 mm.

Temperature in O'ahu by month

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Reviews of airlines servicing O'ahu

See what other customers who have flown with Delta, United Airlines and WestJet from Montreal to O'ahu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

2,868 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,531 reviews

Delta

8.0

Very good

7,950 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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$ 257 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 279 and Air Canada from C$ 349 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, January is the cheapest month in which you can book a flight from Montreal to O'ahu (average of C$ 371). Flying from Montreal to O'ahu in July is currently the most expensive (average of C$ 576). 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

Alternative routes for Montreal to O'ahu

Direct flights to United States

Top 6 airlines flying from Montreal to O'ahu

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 457	AverageC$ 761	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 502	AverageC$ 903	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 556	AverageC$ 921	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 639	AverageC$ 765	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
WestJet Encore	CheapestC$ 750	AverageC$ 1,467	FlexibilityNo cancel fee	On-timeN/A	Search WestJet Encore flights
American Airlines	CheapestC$ 1,016	AverageC$ 1,063	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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.

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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.

Cheap flights from Montreal to O'ahu from C$ 257

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 12 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Montreal to O'ahu

Cheapest flights from Montreal to O'ahuExplore 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 12 June 2025.

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 12 June 2025.

Cheapflights Fare Finder

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

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.

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?

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 12 June 2025.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

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 June 2025.

See what other customers who have flown with Delta, United Airlines and WestJet from Montreal to O'ahu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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.

Top 6 airlines flying from Montreal to O'ahu

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?

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

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

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

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Book with Flexibility

Travel Smart

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 12 June 2025.