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Cheap flights from Halifax to Key Largo from C$ 233
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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YHZ — MIA
4 Aug — 11 Aug1
Round-trip
1 adult
Economy
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
Keep the following information in mind while searching for Halifax to Key Largo flight deals. Data was last updated 30 July 2025.
Find flight deals from Halifax to Key Largo
Cheapest flights from Halifax to Key LargoExplore 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 30 July 2025.
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 30 July 2025.
Mon 8/94:06 p.m.YHZ - MIA
1 stop18h 41mAmerican Airlines
Mon 15/99:23 p.m.MIA - YHZ
1 stop16h 53mAmerican Airlines
Deal found 29/7C$ 417
Wed 27/86:40 a.m.YHZ - MIA
1 stop10h 57mDelta
Wed 3/910:28 a.m.MIA - YHZ
2 stops12h 00mDelta
Deal found 30/7C$ 419
Sat 22/115:35 a.m.YHZ - MIA
1 stop7h 24mAir Canada
Fri 28/1112:45 p.m.MIA - YHZ
1 stop7h 21mAir Canada
Deal found 30/7C$ 473
Wed 27/88:00 a.m.YHZ - MIA
2 stops23h 27mWestJet
Wed 3/96:00 a.m.MIA - YHZ
2 stops24h 13mWestJet
Deal found 30/7C$ 517
Fri 31/106:30 a.m.YHZ - MIA
1 stop7h 39mPorter Airlines
Sat 22/112:10 p.m.MIA - YHZ
1 stop8h 57mPorter Airlines
Deal found 28/7C$ 532
Sat 1/113:15 p.m.YHZ - MIA
1 stop9h 44mUnited Airlines
Thu 20/117:45 a.m.MIA - YHZ
1 stop5h 46mUnited Airlines
Deal found 28/7C$ 537
Sun 2/118:20 a.m.YHZ - MIA
2 stops30h 08mMultiple Airlines
Fri 21/112:10 p.m.MIA - YHZ
1 stop8h 57mMultiple Airlines
Deal found 28/7C$ 619
Cheapflights Fare Finder
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 30 July 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
Mon 8/9
4:06 p.m.-9:47 a.m.
1 stop18h 41m
Miami
Mon 15/9
9:23 p.m.-3:16 p.m.
1 stop16h 53m
C$ 417
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Wed 27/8
6:40 a.m.-4:37 p.m.
1 stop10h 57m
Miami
Wed 3/9
10:28 a.m.-11:28 p.m.
2 stops12h 00m
C$ 419
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Sat 22/11
5:35 a.m.-11:59 a.m.
1 stop7h 24m
Miami
Fri 28/11
12:45 p.m.-9:06 p.m.
1 stop7h 21m
C$ 473
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Wed 27/8
8:00 a.m.-6:27 a.m.
2 stops23h 27m
Miami
Wed 3/9
6:00 a.m.-7:13 a.m.
2 stops24h 13m
C$ 517
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Fri 31/10
6:30 a.m.-1:09 p.m.
1 stop7h 39m
Miami
Sat 22/11
2:10 p.m.-12:07 a.m.
1 stop8h 57m
C$ 532
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Sat 1/11
7:00 a.m.-6:17 p.m.
2 stops12h 17m
Miami
Mon 24/11
6:05 a.m.-2:31 p.m.
1 stop7h 26m
C$ 537
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Mon 8/12
6:00 a.m.-5:09 p.m.
2 stops12h 09m
Miami
Wed 17/12
2:10 p.m.-12:07 a.m.
1 stop8h 57m
C$ 585
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Wed 10/9
5:45 a.m.-1:20 p.m.
1 stop8h 35m
C$ 233
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Thu 21/8
4:28 p.m.-9:35 p.m.
1 stop6h 07m
C$ 246
HalifaxMiami
YHZ - MIA
YHZMIA
Halifax Intl
Wed 10/9
1:05 p.m.-12:24 a.m.
2 stops12h 19m
C$ 248
Showing 1-10 of 13 results
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 25 July 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, April is the cheapest month in which you can book a flight from Halifax to Key Largo (average of C$ 251). Flying from Halifax 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 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 30 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Halifax to Key Largo as you normally would.
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 Monday at noon when fares are most often at their lowest. Thursday mornings 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 30 July 2025.
Check out reviews from past customers who have flown with Porter Airlines,Delta, andUnited 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.
Food
7.6
Boarding
8.2
Comfort
8.0
Crew
8.7
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Food
7.6
Boarding
8.2
Comfort
8.0
Crew
8.7
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Food
7.6
Boarding
8.2
Comfort
8.0
Crew
8.7
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Food
7.6
Boarding
8.2
Comfort
8.0
Crew
8.7
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Food
7.6
Boarding
8.2
Comfort
8.0
Crew
8.7
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Food
7.6
Boarding
8.2
Comfort
8.0
Crew
8.7
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2025
LIS - YYZ
Related info for your journey
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Alternative routes for Halifax to Key Largo
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Halifax to Key Largo
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 30 July 2025.
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How does Cheapflights help users find flights from Halifax to Key Largo?
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Why should you use Cheapflights to find cheap flight tickets from Halifax to Key Largo?
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