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HK$681+ Cheap flights from Key Largo

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1-5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MIA — HKG
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from Key Largo within your budget

 
Find flights departing from Key Largo that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 March 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

MiamiBucaramanga

MIA - BGA

MIABGA

Miami

Mon 13-4

14:00-19:40

1 stop6h 40m

Bucaramanga Palo Negro

Mon 20-4

18:50-03:45

1 stop7h 55m

HK$2,294

MiamiBucaramanga

MIA - BGA

MIABGA

Miami

Tue 12-5

06:00-19:38

1 stop14h 38m

Bucaramanga Palo Negro

Thu 14-5

06:57-22:42

1 stop14h 45m

HK$2,302

MiamiBucaramanga

MIA - BGA

MIABGA

Miami

Wed 6-5

06:24-19:38

1 stop14h 14m

Bucaramanga Palo Negro

Sun 10-5

06:57-19:58

1 stop12h 01m

HK$2,380

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sat 18-4

06:15-11:10

1 stop5h 55m

San Antonio

Wed 22-4

09:40-17:30

1 stop6h 50m

HK$2,654

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Tue 28-4

07:00-15:10

2 stops9h 10m

San Antonio

Sat 2-5

13:20-22:05

2 stops7h 45m

HK$2,733

MiamiBucaramanga

MIA - BGA

MIABGA

Miami

Thu 28-5

06:00-19:38

1 stop14h 38m

Bucaramanga Palo Negro

Mon 15-6

06:57-22:29

1 stop14h 32m

HK$2,733

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Tue 7-7

05:45-11:30

1 stop6h 45m

San Antonio

Sat 11-7

07:25-17:30

1 stop9h 05m

HK$2,866

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 15-5

19:15-00:15

1 stop6h 00m

San Antonio

Sat 16-5

11:50-19:40

1 stop6h 50m

HK$2,881
Fastest return journey

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Tue 2-6

06:15-12:00

1 stop6h 45m

San Antonio

Sun 7-6

18:15-00:35

1 stop5h 20m

HK$2,881

MiamiBucaramanga

MIA - BGA

MIABGA

Miami

Fri 7-8

06:24-19:38

1 stop14h 14m

Bucaramanga Palo Negro

Wed 19-8

06:57-22:48

1 stop14h 51m

HK$3,007

Flights are sorted by cheapest return flights first.

Deals found on 13-3

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Key Largo

Have a flexible travel schedule? Discover the best time to fly from Key Largo with our price prediction graph.
Estimated return 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 Key Largo

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

When is the best time to book a flight from Key Largo?

Use this chart to determine the optimal time to book a return flight from Key Largo to Hong Kong. Price data was last updated on 13 March 2026.

The price you pay for your flight from Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Key Largo (average of HK$5,207). Flying from Key Largo in October will prove the most costly (average of HK$7,274). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Key Largo?

Only one airline operates round-trip flights from Key Largo: Air Canada. This airline flies to the following popular destinations: Hong Kong.

Air Canada
Air Canada
From HK$5,841

Airline reviews for flights from Key Largo

Get insights into the airlines that provide service from 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 airline for your flight from Key Largo. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Get a feel of what it's like to fly with Air Canada from Key Largo by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,811 reviews
Check prices

Overall

7.1

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
10,811 reviews
Air Canada
7.1
Good
10,811 reviews
Check prices

Overall

7.1

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

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Related info for your journey

Access useful and relevant information related to your journey from Key Largo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 March 2026.

  • What is the cheapest airport to fly out of Key Largo?

    Hong Kong Intl airport offers the cheapest routes to Auckland from HK$548. Manila Ninoy Aquino Intl airport is a great option if you're flying to Hong Kong from HK$697. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from Key Largo?

    Currently, the cheapest month for flights from Key Largo is September. The most expensive month for flights is October. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Key Largo?

    Check out the cheapest flights from Key Largo to embark to:
    Fly from Hong Kong to Busan from HK$548 round trip
    Fly from Manila to Hong Kong from HK$697 round trip
    Fly from Hong Kong to Cebu City from HK$791 round trip
    Fly from Hong Kong to Manila from HK$806 round trip
    Fly from Hong Kong to Taipei City from HK$924 round trip

  • How does Cheapflights help users find flights from Key Largo?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from 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 Key Largo?

    Cheapflights simply makes it quick and affordable to book flights from Key Largo by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Certainly. Search results for flights from Key Largo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Key Largo today and book when you’re ready!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Key Largo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from 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 Key Largo?

Cheapflights simply makes it quick and affordable to book flights from Key Largo by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights from Key Largo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Key Largo today and book when you’re ready!

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