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Halifax

$223+ Cheap flights from Key Largo, FL to Halifax (YHZ)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YHZ
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Key Largo to Halifax

Cheapest flights from Key Largo to Halifax
Explore the most affordable flight options available from Key Largo to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Gotogate deal was found by Cheapflights users on 11/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:05 pmMIA - YHZ
1 stop11h 20mAir Canada
Mon 1/57:00 amYHZ - MIA
1 stop9h 21mAir Canada
Deal found 11/1$456
This Mytrip deal was found by Cheapflights users on 11/2. 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.
Thu 11/208:20 pmMIA - YHZ
3 stops28h 22mMultiple Airlines
Mon 11/246:30 amYHZ - MIA
1 stop7h 39mMultiple Airlines
Deal found 11/2$486
This Air Canada deal was found by Cheapflights users on 11/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:20 pmMIA - YHZ
1 stop7h 06mAir Canada
Mon 11/245:35 amYHZ - MIA
1 stop7h 04mAir Canada
Deal found 11/2$505
This United deal was found by Cheapflights users on 11/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:28 pmMIA - YHZ
1 stop8h 26mMultiple Airlines
Mon 1/511:55 amYHZ - MIA
1 stop9h 21mMultiple Airlines
Deal found 11/2$510
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/274:48 pmMIA - YHZ
1 stop6h 06mUnited Airlines
Mon 1/53:15 pmYHZ - MIA
1 stop7h 07mUnited Airlines
Deal found 11/2$513
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sun 11/237:01 amMIA - YHZ
2 stops16h 21mAmerican Airlines
Sat 11/291:10 pmYHZ - MIA
2 stops21h 00mAmerican Airlines
Deal found 11/2$537

Cheap flight deals from Key Largo to Halifax

Keep the following information in mind while searching for Key Largo to Halifax flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$456
(Gotogate)

One-way from

$223
(Air Canada)

Popular in

February

Cheapest in

May

Average price

$473
Provider with most accurate pricing for Miami-Halifax Intl flight deals.
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Provider most trusted by Cheapflights users for Miami-Halifax Intl flights.
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From Key Largo to Halifax Intl
Search Deals
One-way flight from Key Largo to Halifax Intl
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Highest demand for flights based on searches. 10% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Halifax 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Key Largo to Halifax that are best for you.

Fly from

Key Largo

Fly to

Halifax

Route

Depart

Return

Price

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Sat 12/27

9:05 pm-9:25 am

1 stop11h 20m

Halifax Intl

Mon 1/5

7:00 am-3:21 pm

1 stop9h 21m

$456

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Thu 11/20

4:20 pm-12:26 am

1 stop7h 06m

Halifax Intl

Mon 11/24

5:35 am-11:39 am

1 stop7h 04m

$505

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Sat 12/27

2:28 pm-11:54 pm

1 stop8h 26m

Halifax Intl

Mon 1/5

11:55 am-8:16 pm

1 stop9h 21m

$510

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Sat 12/27

4:48 pm-11:54 pm

1 stop6h 06m

Halifax Intl

Mon 1/5

3:15 pm-9:22 pm

1 stop7h 07m

$513

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Thu 11/20

8:20 pm-1:42 am

3 stops28h 22m

Halifax Intl

Mon 11/24

6:30 am-12:49 pm

3 stops31h 19m

$579

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Sun 11/23

6:00 am-12:22 am

2 stops17h 22m

Halifax Intl

Sat 11/29

1:10 pm-7:43 am

2 stops19h 33m

$601

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Sat 12/27

6:00 am-12:22 am

2 stops17h 22m

Halifax Intl

Mon 1/5

6:30 am-8:18 pm

2 stops14h 48m

$601

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Tue 3/17

7:06 am-2:31 pm

1 stop6h 25m

$223

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Fri 3/13

8:00 am-3:47 pm

1 stop6h 47m

$223

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Thu 3/19

6:12 am-2:31 pm

1 stop7h 19m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 19 results
1
2

Best time to book a flight from Key Largo to Halifax

Have a flexible travel schedule? Discover the best time to fly to Halifax 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.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Halifax

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

Currently, September is the cheapest month in which you can book a flight from Key Largo to Halifax (average of $133). Flying from Key Largo to Halifax in December is currently the most expensive (average of $345). 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 YHZ?

Find hourly flight availability from Key Largo to Halifax. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Key Largo to Halifax by exploring options for tickets in the evening.

Reviews of airlines servicing Halifax

Get insights into the airlines that provide service to Halifax. 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 Halifax. Reviews last updated November 3, 2025.
Read through reviews of airlines operating flights from Key Largo to Halifax, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,038 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,038 reviews
American Airlines
7.2
Good
11,038 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Halifax. 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 into for flights to Halifax from Key Largo?

    Halifax Intl (YHZ), located 16.7 mi from the city center, is the airport you fly into when you book flights from Key Largo to Halifax. 3 airlines have flights to Halifax Intl from Key Largo on a regular basis. Booking flights from Key Largo to Halifax Intl should not be difficult; the airport handles an average of 0 inbound flights from Key Largo per day.

  • How long is the flight from Key Largo to Halifax?

    There are many flights that can get you from Key Largo to Halifax in 6h 06m. Fly via Air Canada or United Airlines to get the fastest option. The distance from Key Largo to Halifax is about 1614 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Key Largo to Halifax (average of $133). Flying from Key Largo to Halifax in December is currently the most expensive (average of $345). 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

Traveling to a place near Halifax?

Book flights to Halifax if you plan to visit one of these locations
Dartmouth
Bridgewater

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Top 3 airlines flying from Key Largo to Halifax

Discover the top 3 airlines that operate flights from Key Largo to Halifax. 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 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest$182Average$391FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$318Average$482FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$330Average$500FlexibilityNo cancel feeOn-time71%

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