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$106+ Cheap flights from Key Largo, FL to Montreal (YMQ)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YMQ
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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The best prices from Key Largo to Montreal are usually found in April or May, booked 53 days in advance, depart on a Friday or Wednesday and return on a Wednesday

Cheap flight deals from Key Largo to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2024.

Popular in

August

Cheapest in

April

Round-trip from

$268
(Mytrip)

One-way from

$106
(Delta)
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 27% potential price drop
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From Key Largo to Montreal (YMQ)
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One-way flight from Key Largo to Montreal (YMQ)
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Find flight deals from Key Largo to Montreal

Cheapest flights from Key Largo to Montreal
Explore the most affordable flight options available from Key Largo to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/292:05 pmMIA - YUL
1 stop7h 38mPorter Airlines
Sat 12/76:45 amYUL - MIA
1 stop6h 20mPorter Airlines
Deal found 11/3$268
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:00 amMIA - YUL
1 stop9h 59mDelta
Tue 12/106:05 amYUL - MIA
1 stop6h 40mDelta
Deal found 11/5$269
This Trip.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/146:00 amMIA - YUL
1 stop5h 46mMultiple Airlines
Tue 12/176:45 amYUL - MIA
1 stop6h 20mMultiple Airlines
Deal found 11/4$286
This FlightHub deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:15 amMIA - YUL
1 stop8h 23mWestJet
Wed 12/116:09 pmYUL - MIA
1 stop6h 41mWestJet
Deal found 11/3$316
This Booking.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/218:00 amMIA - YUL
Nonstop3h 40mAir Canada
Wed 11/279:00 amYUL - MIA
Nonstop4h 02mAir Canada
Deal found 11/5$337
This Kissandfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/76:00 amMIA - YUL
1 stop5h 36mKLM
Mon 11/116:09 pmYUL - MIA
1 stop6h 44mKLM
Deal found 11/4$360
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/297:00 amMIA - YUL
1 stop6h 32mAmerican Airlines
Sat 12/710:59 amYUL - MIA
1 stop11h 31mAmerican Airlines
Deal found 11/4$374
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/59:00 amMIA - YUL
1 stop8h 50mUnited Airlines
Thu 12/1211:08 amYUL - MIA
1 stop6h 38mUnited Airlines
Deal found 11/5$377

Find flights from Key Largo to Montreal within your budget

Customize your flight search to find flights from Key Largo to Montreal 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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Fri 12/6

7:00 am-4:59 pm

1 stop9h 59m

$106

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Fri 12/6

2:05 pm-9:43 pm

1 stop7h 38m

$117

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Fri 1/24

7:39 pm-11:18 pm

Nonstop3h 39m

$121

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Thu 12/12

6:03 pm-11:55 pm

1 stop5h 52m

$131

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Wed 12/4

7:25 pm-10:45 pm

2 stops27h 20m

$143

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Fri 12/6

8:00 am-11:40 am

Nonstop3h 40m

$150

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Tue 11/26

5:10 pm-10:20 am

2 stops17h 10m

$164

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Fri 11/29

2:05 pm-9:43 pm

1 stop7h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 12/7

6:45 am-1:05 pm

1 stop6h 20m

$268

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Fri 12/6

8:30 am-4:59 pm

1 stop8h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 12/9

6:09 pm-12:50 am

1 stop6h 41m

$269

MiamiMontreal

MIA - YUL

MIAYUL

Miami

Sat 12/14

6:00 am-11:46 am

1 stop5h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 12/17

6:45 am-1:05 pm

1 stop6h 20m

$286

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 14 results
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Best time to book a flight from Key Largo to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Key Largo 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.

Travel insights for flights from Key Largo to Montreal

Get recent, data-driven insights about flights from Key Largo to Montreal including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Key Largo to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Montreal. Price data was last updated on November 1, 2024.

The price you pay for your flight from Key Largo to Montreal may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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What is the cheapest month to book a flight from Key Largo to Montreal?

Currently, February is the cheapest month in which you can book a flight from Key Largo to Montreal (average of $254). Flying from Key Largo to Montreal in July is currently the most expensive (average of $409). 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 KE9 to YMQ?

Find hourly flight availability from Key Largo to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

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

What is the cheapest day to fly from Key Largo to Montreal?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Montreal. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their Key Largo to Montreal flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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Weekly flight availability from Key Largo to Montreal

Explore weekly flight availability from Key Largo to Montreal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 5, 2024.

The most flights from KE9 to YMQ are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal when rainfall is around 2.5 in.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated November 5, 2024.
Peruse reviews from past customers who have flown with Delta, Air Canada and American Airlines from Key Largo to Montreal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
8,830 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Porter Airlines
7.8
Good
292 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
9,215 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.3
Good
2,800 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,830 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Key Largo to Montreal for under $300 on Cheapflights?

    Yes, there are multiple flights from Key Largo to Montreal for under $300. The cheapest flight booked recently is on Porter Airlines for just $268, but on average you can expect to pay $318.

  • Are there nonstop flights from Key Largo to Montreal for under $400 on Cheapflights?

    Cheapflights has at least 2 direct flights from Key Largo to Montreal under $400. A good price for a nonstop flight from Key Largo to Montreal is less than $328.

  • Are there last-minute flights available from Key Largo to Montreal for under $400?

    There are currently 8+ open flights from Key Largo to Montreal within the next 7 days for less than $400.

  • What are the cheapest airlines to fly from Key Largo to Montreal one-way?

    $106 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Porter Airlines and American Airlines, with prices starting from $117 and $121, respectively.

  • What are the most reliable airlines from Key Largo to Montreal?

    The top 3 most reliable airlines when flying from Key Largo to Montreal are American Airlines (100%), Qatar Airways (100%) and Porter Airlines (100%).

  • What are the cheapest flights from Key Largo to Montreal?

    While on average a flight from Key Largo to Montreal is generally $1,242, our data shows the cheapest flight currently is $133. When looking at the most popular route, (Miami - Montreal Pierre Elliott Trudeau Intl), you can expect to pay $260 for that flight.

  • What does MIA to YUL mean?

    This is defined as Miami Airport (MIA) and Montreal Pierre Elliott Trudeau Intl Airport (YUL). Codes like Montreal Pierre Elliott Trudeau Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE), Boca Raton Airport (BCT).

  • Can I find deals for flights from Key Largo to Montreal that include extra baggage allowance?

    The amount of baggage you can bring on your Key Largo to Montreal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Key Largo to Montreal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key Largo to Montreal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Key Largo to Montreal that include hotel bookings?

    Yes. In addition to deals on Key Largo to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Montreal?

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

  • Can I find deals for business class flights from Key Largo to Montreal?

    Yes. Cheapflights offers flight deals from Key Largo to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Key Largo to Montreal that allow pets onboard?

    Many airlines flying from Key Largo to Montreal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Key Largo to Montreal?

    Yes, you can often find last-minute deals on Key Largo to Montreal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Key Largo to Montreal flight deals updated?

    The Key Largo to Montreal flight deals you see on this page were last updated on 11/5.

  • What is the cheapest month to book a flight from Key Largo to Montreal?

    Currently, February is the cheapest month in which you can book a flight from Key Largo to Montreal (average of $254). Flying from Key Largo to Montreal in July is currently the most expensive (average of $409). 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.

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Top 7 airlines flying from Key Largo to Montreal

Discover the top 7 airlines that operate flights from Key Largo to Montreal. 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 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapest$80Average$240FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$101Average$349FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$142Average$305FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$148Average$389FlexibilityNo cancel feeOn-time71%
Air TransatCheapest$167Average$316FlexibilityNo cancel feeOn-time50%
WestJetCheapest$175Average$376FlexibilityNo cancel feeOn-time60%
DeltaCheapest$258Average$373FlexibilityNo cancel feeOn-timeN/A
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