YUL - KOA

$279 Find Cheap Flights from Montreal to Kailua-Kona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Kailua-Kona departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kailua-Kona

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Kailua-Kona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Kailua-Kona, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$408
Overall average: $760
Air Canada
Thu 4/9Wed 4/15
YUL - KOA • 1 stop
Cheapest one-way
$279
Air Canada
Tue 4/28
YUL - KOA • 2 stops
Top airlines
Cheapest • from $408 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Montreal and Kailua-Kona. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $414 (round-trip)
Shortest trip • 17h 21m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kailua-Kona!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Kailua-Kona (YUL-KOA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Kailua-Kona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Kailua-Kona

Thu, Apr 9 - Wed, Apr 15
Air Canada Logo
7:40 pm - 12:57 pm
YUL
-
KOA
23h 17m
1 stop
Air Canada Logo
2:25 pm - 8:40 pm
KOA
-
YUL
24h 15m
2 stops
$408Air Canada
Thu, Apr 9 - Wed, Apr 15
Air Canada Logo
7:40 pm - 12:57 pm
YUL
-
KOA
23h 17m
1 stop
Air Canada Logo
2:25 pm - 5:05 pm
KOA
-
YUL
20h 40m
1 stop
$410Air Canada
Thu, Apr 9 - Wed, Apr 15
Air Canada Logo
12:00 pm - 12:57 pm
YUL
-
KOA
30h 57m
2 stops
Air Canada Logo
2:25 pm - 8:40 pm
KOA
-
YUL
24h 15m
2 stops
$417Air Canada
Thu, Apr 9 - Wed, Apr 22
Air Canada Logo
7:40 pm - 12:57 pm
YUL
-
KOA
23h 17m
1 stop
Air Canada Logo
2:25 pm - 5:05 pm
KOA
-
YUL
20h 40m
1 stop
$430Air Canada
Thu, Apr 9 - Wed, Apr 22
Air Canada Logo
7:40 pm - 12:57 pm
YUL
-
KOA
23h 17m
1 stop
Air Canada Logo
2:25 pm - 5:05 pm
KOA
-
YUL
20h 40m
1 stop
$431Air Canada
Thu, Apr 9 - Wed, Apr 22
Air Canada Logo
12:00 pm - 12:57 pm
YUL
-
KOA
30h 57m
2 stops
Air Canada Logo
2:25 pm - 5:05 pm
KOA
-
YUL
20h 40m
1 stop
$439Air Canada
Thu, Apr 9 - Wed, Apr 22
Air Canada Logo
4:00 pm - 12:57 pm
YUL
-
KOA
26h 57m
2 stops
Air Canada Logo
2:25 pm - 5:05 pm
KOA
-
YUL
20h 40m
1 stop
$440Air Canada
Thu, Apr 9 - Wed, Apr 22
Air Canada Logo
7:40 pm - 12:57 pm
YUL
-
KOA
23h 17m
1 stop
Air Canada Logo
2:25 pm - 5:05 pm
KOA
-
YUL
20h 40m
1 stop
$443Air Canada
Wed, Apr 8 - Tue, Apr 21
Air Canada Logo
9:45 am - 10:47 am
YUL
-
KOA
31h 02m
2 stops
Air Canada Logo
12:55 pm - 10:40 am
KOA
-
YUL
15h 45m
2 stops
$483Air Canada
Wed, Apr 8 - Thu, Apr 23
Air Canada Logo
5:35 pm - 10:47 am
YUL
-
KOA
23h 12m
2 stops
Air Canada Logo
10:48 pm - 10:40 am
KOA
-
YUL
29h 52m
2 stops
$484Air Canada
Booking Insights

KAYAK's insights & trends for Montreal to Kailua-Kona flights

Get data-powered insights and trends into flights from Montreal to Kailua-Kona to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona is December, where tickets cost $414 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $867 and $833 respectively.

Good to know

Low seasonSeptember
Cheapest flight$279
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Montreal to Kailua-Kona

When to book flights from Montreal to Kailua-Kona

Are your dates flexible? Find out the best times to travel from Montreal to Kailua-Kona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Kailua-Kona flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Kailua-Kona was $279 for a one-way ticket and $408 for a round-trip.

  • Do I need a passport to fly between Montreal and Kailua-Kona?

    Yes, you’ll need a passport to travel to Kailua-Kona from Montreal.

  • Which airports will I be using when flying from Montreal to Kailua-Kona?

    On your way to Kailua-Kona, you’ll fly out from Montreal Pierre Elliott Trudeau Intl. You’ll be landing at Kona Intl.

  • Which aircraft models fly most regularly from Montreal to Kailua-Kona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Kailua-Kona?

    Star Alliance is the only airline alliance operating flights between Montreal and Kailua-Kona.

  • How does KAYAK find such low prices on flights from Montreal to Kailua-Kona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Kailua-Kona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Kailua-Kona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona from Montreal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Kailua-Kona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kailua-Kona with an airline and back to Montreal with another airline. Booking your flights between Montreal and KOA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Kailua-Kona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kailua-Kona from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Montreal to Kailua-Kona

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Kailua-Kona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Kailua-Kona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9435 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

2.0 MediocreMary Ann, Mar 2026
YYZ - EWR
Read more United Airlines reviews

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight attendants had a little attitude. Food tastes no good.

So bad, flight was been cancelled due to aircraft problem, so ended up buying anothet ticket.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Everything you need to know for your flight from Montreal to Kailua-Kona

Information on your arrival and departure airports