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Halifax

$179+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YHZ
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This FlightHub deal was found by Cheapflights users on 2/3. 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.
Fri 3/132:55 pm
MIA
-
YHZ
1 stop7h 59m
Porter Airlines
Mon 3/237:00 am
YHZ
-
MIA
1 stop7h 55m
Porter Airlines
Deal found 2/3$400
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Tue 3/39:18 pm
MIA
-
YHZ
2 stops17h 57m
Multiple Airlines
Tue 3/101:20 pm
YHZ
-
MIA
3 stops32h 31m
Multiple Airlines
Deal found 2/3$412
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Fri 3/1311:23 am
MIA
-
YHZ
2 stops19h 05m
Multiple Airlines
Mon 3/237:00 am
YHZ
-
MIA
1 stop7h 55m
Multiple Airlines
Deal found 2/3$432
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:38 am
MIA
-
YHZ
2 stops11h 16m
Multiple Airlines
Mon 3/167:00 am
YHZ
-
MIA
1 stop7h 55m
Multiple Airlines
Deal found 2/2$438
This Air Canada deal was found by Cheapflights users on 2/2. 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.
Fri 5/88:15 am
MIA
-
YHZ
1 stop6h 47m
Air Canada
Mon 5/1111:25 am
YHZ
-
MIA
1 stop6h 42m
Air Canada
Deal found 2/2$464
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:25 am
MIA
-
YHZ
1 stop9h 10m
Air Canada
Tue 3/105:35 am
YHZ
-
MIA
1 stop7h 04m
Air Canada
Deal found 2/3$469
This FlightHub deal was found by Cheapflights users on 2/3. 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 3/2511:23 am
MIA
-
YHZ
2 stops19h 05m
Multiple Airlines
Sun 3/296:30 am
YHZ
-
MIA
1 stop7h 39m
Multiple Airlines
Deal found 2/3$473
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:25 am
MIA
-
YHZ
2 stops11h 19m
Air Canada
Sun 3/295:35 am
YHZ
-
MIA
2 stops10h 37m
Air Canada
Deal found 2/3$488

Find 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$400
(FlightHub)

One-way from

$179
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$649
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
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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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 February 4, 2026.
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

Fri 3/13

2:55 pm-11:54 pm

1 stop7h 59m

Halifax Intl

Mon 3/23

7:00 am-1:55 pm

1 stop7h 55m

$400

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Tue 3/3

9:18 pm-4:15 pm

2 stops17h 57m

Halifax Intl

Tue 3/10

1:20 pm-8:51 pm

3 stops32h 31m

$412

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Fri 3/13

11:23 am-7:28 am

2 stops19h 05m

Halifax Intl

Mon 3/23

7:00 am-1:55 pm

1 stop7h 55m

$432

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Thu 3/12

6:06 am-8:12 pm

3 stops37h 06m

Halifax Intl

Mon 3/16

7:00 am-1:55 pm

1 stop7h 55m

$454

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Wed 3/25

8:00 am-3:47 pm

1 stop6h 47m

Halifax Intl

Sun 3/29

5:35 am-11:27 am

1 stop6h 52m

$464

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Tue 3/3

7:25 am-5:35 pm

1 stop9h 10m

Halifax Intl

Tue 3/10

5:35 am-11:39 am

1 stop7h 04m

$469

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Fri 3/13

11:23 am-7:28 am

2 stops19h 05m

Halifax Intl

Mon 3/23

6:00 am-5:08 pm

2 stops12h 08m

$498

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Fri 5/8

9:45 pm-3:15 pm

2 stops16h 30m

Halifax Intl

Mon 5/11

11:25 am-5:07 pm

1 stop6h 42m

$499

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Wed 6/3

7:35 am-9:17 pm

3 stops36h 42m

$200

MiamiHalifax

MIA - YHZ

MIAYHZ

Miami

Sat 5/2

7:35 am-9:40 pm

3 stops37h 05m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 18 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 October is currently the most expensive (average of $336). 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.

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 February 4, 2026.
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
11,222 reviews

Entertainment

6.9

Food

6.4

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,222 reviews
American Airlines
7.2
Good
11,222 reviews

Entertainment

6.9

Food

6.4

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

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 7h 59m. Fly via Porter Airlines to get the fastest option. The distance from Key Largo to Halifax is about 1614 mi.

  • 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 October is currently the most expensive (average of $336). 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest$137Average$391FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$268Average$585FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$330Average$500FlexibilityNo cancel feeOn-time71%

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