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Cheap flights from Moncton to Key Largo from C$ 368

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YQM — MIA
26 Feb — 5 Mar1
1 adult

The best prices from Moncton Intl to Key Largo are usually found in June or October, booked 48 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Moncton to Key Largo

Keep the following information in mind while searching for Moncton to Key Largo flight deals. Data was last updated 21 February 2025.

Round-trip from

C$ 699

One-way from

C$ 382

Popular in

December

Cheapest in

June

Average price

C$ 1,128
Air Canada
  • Air Canada
  • 19/3-26/3
  • 3 total stops
  • 21h 40m total
  • Moncton to Key Largo
Search Deals
Air Canada
  • Air Canada
  • 7/4
  • 1 total stop
  • 9h 19m total
  • Moncton to Key Largo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Moncton to Key Largo

Cheapest flights from Moncton to Key Largo
Explore the most affordable flight options available from Moncton to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Fri 28/34:35 p.m.YQM - MIA
1 stop7h 02mAir Canada
Sun 6/48:00 a.m.MIA - YQM
1 stop6h 51mAir Canada
Deal found 19/2C$ 807
Sun 16/31:50 p.m.YQM - MIA
2 stops24h 15mPorter Airlines
Fri 21/32:05 p.m.MIA - YQM
2 stops30h 55mPorter Airlines
Deal found 19/2C$ 986
Mon 30/66:35 a.m.YQM - MIA
2 stops9h 20mUnited Airlines
Mon 7/78:40 a.m.MIA - YQM
2 stops25h 49mUnited Airlines
Deal found 20/2C$ 1,044
Sun 18/56:00 p.m.YQM - MIA
2 stops17h 59mWestJet
Fri 23/52:30 p.m.MIA - YQM
2 stops25h 39mWestJet
Deal found 20/2C$ 1,803

Find flights from Moncton to Key Largo within your budget

Customize your flight search to find flights from Moncton to Key Largo 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 21 February 2025.

Fly from

Moncton

Fly to

Key Largo

Route

Depart

Return

Price

MonctonMiami

YQM - MIA

YQMMIA

Moncton Intl

Wed 19/3

5:00 a.m.-5:12 p.m.

2 stops13h 12m

Miami

Wed 26/3

7:45 a.m.-5:13 p.m.

1 stop8h 28m

C$ 699

MonctonMiami

YQM - MIA

YQMMIA

Moncton Intl

Tue 1/4

1:50 p.m.-10:13 a.m.

3 stops21h 23m

Miami

Tue 15/4

10:34 a.m.-1:10 p.m.

3 stops25h 36m

C$ 797

MonctonMiami

YQM - MIA

YQMMIA

Moncton Intl

Sun 16/3

1:50 p.m.-1:05 p.m.

2 stops24h 15m

Miami

Fri 21/3

2:05 p.m.-10:00 p.m.

2 stops30h 55m

C$ 986

MonctonMiami

YQM - MIA

YQMMIA

Moncton Intl

Mon 30/6

6:35 a.m.-2:55 p.m.

2 stops9h 20m

Miami

Mon 7/7

8:40 a.m.-11:29 a.m.

2 stops25h 49m

C$ 1,044

MonctonMiami

YQM - MIA

YQMMIA

Moncton Intl

Sun 18/5

6:00 p.m.-10:59 a.m.

2 stops17h 59m

Miami

Fri 23/5

2:30 p.m.-5:09 p.m.

2 stops25h 39m

C$ 1,803

MonctonMiami

YQM - MIA

YQMMIA

Moncton Intl

Mon 7/4

5:00 a.m.-1:19 p.m.

1 stop9h 19m

C$ 368

MonctonMiami

YQM - MIA

YQMMIA

Moncton Intl

Mon 7/4

7:05 a.m.-9:04 p.m.

2 stops14h 59m

C$ 371

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Best time to book a flight from Moncton to Key Largo

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Moncton to Key Largo. Price data was last updated on 14 February 2025.

The best time to book flights from Moncton to Key Largo is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Moncton to Key Largo (average of C$ 251). Flying from Moncton to Key Largo in August is currently the most expensive (average of C$ 369). 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 YQM to KE9?

Find hourly flight availability from Moncton to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Moncton to Key Largo, 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 Key Largo by month

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

In terms of precipitation, rainfall in Key Largo ranges from 41.0 - 252.0 mm per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Key Largo when rainfall is around 41.0 mm.

Temperature in Key Largo by month

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

If weather is an important factor for your trip to Key Largo, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated 21 February 2025.
Porter Airlines
7.9
Good
276 reviews
Check prices

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

United Airlines
7.4
Good
8,765 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

WestJet
7.2
Good
2,801 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Canada
7.0
Good
8,748 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Crew

8.7

Overall

7.9

Boarding

8.2

Entertainment

6.9

Food

7.6

Comfort

8.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

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

  • What airport do you fly from for flights from Moncton to Key Largo?

    If you book a flight to Key Largo from Moncton, you will be flying from Moncton Intl, which is the city’s only airport. Moncton Intl (YQM) is located 8.8 km from the centre of Moncton. There are 0 flights from Moncton Intl to Key Largo per day from 3 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Moncton to Key Largo 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 Moncton to Key Largo?

    Currently, April is the cheapest month in which you can book a flight from Moncton to Key Largo (average of C$ 251). Flying from Moncton to Key Largo in August is currently the most expensive (average of C$ 369). 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

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Top 3 airlines flying from Moncton to Key Largo

Discover the top 3 airlines that operate flights from Moncton to Key Largo. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 547AverageC$ 823FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 634AverageC$ 970FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 926AverageC$ 1,034FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Moncton to Key Largo?

Cheapflights helps you find that perfect flight to Key Largo from Moncton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Moncton to Key Largo with no change fees?

Yes, we can. To see specific flights from Moncton to Key Largo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Moncton to Key Largo become cheaper?

Yes! Start tracking prices for Moncton to Key Largo 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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