Cheap flights from Halifax to Key Largo from C$ 263
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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — MIA
11 Jan — 18 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Halifax Intl to Key Largo are usually found in September or July, booked 46 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Halifax to Key Largo
Enter your travel dates to find the best prices.
Cheapest flights from Halifax to Key Largo
Explore the most affordable flight options available from Halifax to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.
Sat 13/121:10 p.m.YHZ - MIA
2 stops19h 47mAmerican Airlines
Mon 15/1212:58 p.m.MIA - YHZ
2 stops10h 24mAmerican Airlines
Deal found 9/12C$ 859
Thu 11/121:10 p.m.YHZ - MIA
2 stops10h 46mAmerican Airlines
Thu 18/1210:09 a.m.MIA - YHZ
2 stops13h 13mAmerican Airlines
Deal found 10/12C$ 934
Sat 13/128:45 a.m.YHZ - MIA
2 stops33h 29mMultiple Airlines
Mon 15/122:10 p.m.MIA - YHZ
1 stop9h 12mMultiple Airlines
Deal found 9/12C$ 936
Thu 11/128:45 a.m.YHZ - MIA
2 stops29h 41mMultiple Airlines
Thu 18/122:10 p.m.MIA - YHZ
1 stop9h 12mMultiple Airlines
Deal found 10/12C$ 1,073
Fri 19/126:30 a.m.YHZ - MIA
2 stops17h 18mAmerican Airlines
Sun 4/18:54 a.m.MIA - YHZ
3 stops14h 28mAmerican Airlines
Deal found 9/12C$ 1,418
Best flights from Halifax to Key Largo
Discover carefully curated flight deals from Halifax to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.
Tue 13/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Mon 19/12:10 p.m.MIA - YHZ
1 stop9h 12mPorter Airlines
Deal found 11/12C$ 508
Thu 22/111:55 a.m.YHZ - MIA
1 stop9h 25mAir Canada
Sat 31/19:05 p.m.MIA - YHZ
1 stop11h 20mAir Canada
Deal found 11/12C$ 560
Wed 18/22:58 p.m.YHZ - MIA
1 stop8h 21mUnited Airlines
Wed 25/27:15 a.m.MIA - YHZ
1 stop5h 59mUnited Airlines
Deal found 10/12C$ 564
Mon 26/16:40 a.m.YHZ - MIA
1 stop8h 15mPorter Airlines
Wed 28/12:10 p.m.MIA - YHZ
1 stop9h 12mPorter Airlines
Deal found 10/12C$ 508
Thu 19/22:58 p.m.YHZ - MIA
1 stop9h 46mUnited Airlines
Thu 26/26:00 a.m.MIA - YHZ
1 stop7h 14mUnited Airlines
Deal found 10/12C$ 564
Wed 7/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Tue 3/22:10 p.m.MIA - YHZ
1 stop9h 12mPorter Airlines
Deal found 11/12C$ 517
Sat 21/22:58 p.m.YHZ - MIA
1 stop8h 37mUnited Airlines
Wed 25/26:00 a.m.MIA - YHZ
1 stop7h 14mUnited Airlines
Deal found 10/12C$ 564
Thu 1/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Fri 9/12:10 p.m.MIA - YHZ
1 stop9h 12mPorter Airlines
Deal found 10/12C$ 554
Mon 26/13:15 p.m.YHZ - MIA
1 stop8h 05mUnited Airlines
Wed 28/17:15 a.m.MIA - YHZ
1 stop6h 16mUnited Airlines
Deal found 9/12C$ 564
Fri 24/46:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Sat 2/52:05 p.m.MIA - YHZ
1 stop9h 19mPorter Airlines
Deal found 11/12C$ 556
Tue 17/22:58 p.m.YHZ - MIA
1 stop8h 21mUnited Airlines
Wed 25/27:15 a.m.MIA - YHZ
1 stop5h 59mUnited Airlines
Deal found 10/12C$ 564
Last-minute flights from Halifax to Key Largo
Discover last-minute flight deals from Halifax to Key Largo. Data last updated 12 December 2025 and is based on user searches.
Thu 1/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Fri 9/12:10 p.m.MIA - YHZ
1 stop9h 12mPorter Airlines
Deal found 10/12C$ 554
Wed 7/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Tue 3/22:10 p.m.MIA - YHZ
1 stop9h 12mPorter Airlines
Deal found 11/12C$ 517
Tue 13/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Mon 19/12:10 p.m.MIA - YHZ
1 stop9h 12mPorter Airlines
Deal found 11/12C$ 508
Mon 19/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Thu 29/12:10 p.m.MIA - YHZ
1 stop9h 12mPorter Airlines
Deal found 10/12C$ 520
Mon 19/110:40 p.m.YHZ - MIA
2 stops26h 19mMultiple Airlines
Thu 29/12:10 p.m.MIA - YHZ
1 stop19h 40mMultiple Airlines
Deal found 10/12C$ 567
Tue 20/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Tue 27/12:10 p.m.MIA - YHZ
1 stop9h 12mPorter Airlines
Deal found 11/12C$ 461
Fri 23/18:30 a.m.YHZ - MIA
2 stops12h 43mMultiple Airlines
Fri 30/12:55 p.m.MIA - YHZ
1 stop7h 59mMultiple Airlines
Deal found 9/12C$ 553
Fri 23/13:15 p.m.YHZ - MIA
1 stop9h 44mAir Canada
Fri 30/18:00 a.m.MIA - YHZ
1 stop6h 47mAir Canada
Deal found 9/12C$ 556
Mon 26/13:15 p.m.YHZ - MIA
1 stop8h 05mUnited Airlines
Wed 28/17:15 a.m.MIA - YHZ
1 stop6h 16mUnited Airlines
Deal found 9/12C$ 564
Thu 29/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Mon 2/22:55 p.m.MIA - YHZ
1 stop7h 59mPorter Airlines
Deal found 9/12C$ 513
One-way flights from Halifax to Key Largo
Search for one-way flight options from Halifax to Key Largo. Find affordable one-way fares based on user searches. Data last updated 12 December 2025.
Sat 17/11:20 p.m.YHZ - MIA
2 stops31h 29mMultiple Airlines
Deal found 10/12C$ 263
Sun 25/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Deal found 11/12C$ 266
Thu 22/18:30 a.m.YHZ - MIA
2 stops16h 29mMultiple Airlines
Deal found 10/12C$ 269
Mon 19/18:30 a.m.YHZ - MIA
2 stops29h 51mMultiple Airlines
Deal found 10/12C$ 276
Tue 27/111:35 a.m.YHZ - MIA
3 stops25h 21mMultiple Airlines
Deal found 9/12C$ 281
Fri 23/11:20 p.m.YHZ - MIA
2 stops25h 01mMultiple Airlines
Deal found 10/12C$ 287
Tue 20/18:30 a.m.YHZ - MIA
2 stops16h 29mMultiple Airlines
Deal found 10/12C$ 291
Mon 5/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Deal found 10/12C$ 292
Sun 25/17:25 p.m.YHZ - MIA
3 stops41h 31mMultiple Airlines
Deal found 11/12C$ 294
Tue 20/16:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Deal found 10/12C$ 298
Find flight deals from Halifax to Key Largo
Keep the following information in mind while searching for Halifax to Key Largo flight deals. Data was last updated 12 December 2025.
Customize your flight search to find flights from Halifax 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 12 December 2025.
Use the filters below to find and compare flights from Halifax to Key Largo that are best for you.
Fly from
Halifax
Fly to
Key Largo
Route
Depart
Return
Price
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Tue 13/1
6:30 a.m.-1:09 p.m.
1 stop7h 39m
Miami
Mon 19/1
2:10 p.m.-12:22 a.m.
1 stop9h 12m
C$ 508
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Mon 26/1
6:40 a.m.-1:55 p.m.
1 stop8h 15m
Miami
Wed 28/1
2:10 p.m.-12:22 a.m.
1 stop9h 12m
C$ 508
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Wed 7/1
6:30 a.m.-1:09 p.m.
1 stop7h 39m
Miami
Tue 3/2
2:10 p.m.-12:22 a.m.
1 stop9h 12m
C$ 517
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Thu 1/1
6:30 a.m.-1:09 p.m.
1 stop7h 39m
Miami
Fri 9/1
2:10 p.m.-12:22 a.m.
1 stop9h 12m
C$ 554
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Fri 24/4
6:30 a.m.-1:09 p.m.
1 stop7h 39m
Miami
Sat 2/5
2:05 p.m.-12:24 a.m.
1 stop9h 19m
C$ 556
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Thu 22/1
11:55 a.m.-8:20 p.m.
1 stop9h 25m
Miami
Sat 31/1
9:05 p.m.-9:25 a.m.
1 stop11h 20m
C$ 560
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Wed 18/2
2:58 p.m.-10:19 p.m.
1 stop8h 21m
Miami
Wed 25/2
7:15 a.m.-2:14 p.m.
1 stop5h 59m
C$ 564
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Thu 19/2
2:58 p.m.-11:44 p.m.
1 stop9h 46m
Miami
Thu 26/2
6:00 a.m.-2:14 p.m.
1 stop7h 14m
C$ 564
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Sat 21/2
2:58 p.m.-10:35 p.m.
1 stop8h 37m
Miami
Wed 25/2
6:00 a.m.-2:14 p.m.
1 stop7h 14m
C$ 564
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Mon 26/1
3:15 p.m.-10:20 p.m.
1 stop8h 05m
Miami
Wed 28/1
7:15 a.m.-2:31 p.m.
1 stop6h 16m
C$ 564
Flights are sorted by cheapest round-trip flights first.
Deals found on 10/12
Showing 1-10 of 22 results
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Best time to book a flight from Halifax to Key Largo
Have a flexible travel schedule? Discover the best time to fly to Key Largo from Halifax 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 Halifax to Key Largo
How far ahead should I book a flight from Halifax to Key Largo?
Use this chart to determine the optimal time to book a round-trip flight from Halifax to Key Largo. Price data was last updated on 5 December 2025.
Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Halifax to Key Largo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Halifax to Key Largo?
Currently, July is the cheapest month in which you can book a flight from Halifax to Key Largo (average of C$ 237). Flying from Halifax to Key Largo in June is currently the most expensive (average of C$ 401). 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 YHZ to KE9?
Find hourly flight availability from Halifax 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 12 December 2025.
It’s typically best to fly out from Halifax to Key Largo in the evening. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Halifax to Key Largo?
Use this chart to determine the cheapest time to fly round-trip from Halifax to Key Largo. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Halifax to Key Largo flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 12 December 2025.
Check out reviews from past customers who have flown with Porter Airlines,United Airlines, andAmerican Airlines from Halifax to Key Largo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
It's good. Planes are new and fresh. WiFi is best and stands out
Related info for your journey
Find useful and relevant information for your journey from Halifax 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 Halifax to Key Largo?
If you book a flight to Key Largo from Halifax, you will be flying from Halifax Intl, which is the city’s only airport. Halifax Intl (YHZ) is located 26.9 km from the centre of Halifax. There are 0 flights from Halifax Intl to Key Largo per day from 7 different airlines.
How long is the flight from Halifax to Key Largo?
Porter Airlines can get you from Halifax to Key Largo in just under 7h 39m. Your travel time can differ by up to . Airlines will cover a distance of 2597 km.
What are the cheapest airlines to fly from Halifax to Key Largo one-way?
The cheapest airlines for a one-way flight from Halifax to Key Largo are Porter Airlines (C$ 237), Air Canada (C$ 244), and United Airlines (C$ 304).
Can I find deals for flights from Halifax to Key Largo that include hotel bookings?
Yes. In addition to deals on Halifax to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Halifax to Key Largo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Halifax to Key Largo.
Can I find deals for business class flights from Halifax to Key Largo?
Yes. Cheapflights offers flight deals from Halifax 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 Halifax to Key Largo?
Currently, July is the cheapest month in which you can book a flight from Halifax to Key Largo (average of C$ 237). Flying from Halifax to Key Largo in June is currently the most expensive (average of C$ 401). 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.
Browse through other flights departing from Halifax. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Discover the top 7 airlines that operate flights from Halifax 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 12 December 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Halifax to Key Largo?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Halifax to Key Largo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Halifax to Key Largo?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Key Largo from Halifax.
Can Cheapflights find flights from Halifax to Key Largo with no change fees?
Yes! Cheapflights helps users easily find flights from Halifax to Key Largo with no change fees.
Can Cheapflights notify me if prices for flights from Halifax to Key Largo become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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