HK$536+ 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 17-1. 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
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Find flights from Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Key Largo
Explore the most affordable flight options available from Key Largo. Find the lowest fares based on data from user searches, with prices last updated on 28 December 2025.

Tue 3-214:00MIA - SAT
1 stop8h 55mSouthwest
Sun 8-214:10SAT - MIA
1 stop6h 20mSouthwest
Deal found 26-12HK$1,546
Thu 29-112:55MIA - SAT
1 stop11h 10mSouthwest
Sun 1-214:45SAT - MIA
1 stop6h 25mSouthwest
Deal found 26-12HK$1,585
Thu 15-106:30MIA - SAT
1 stop8h 15mSouthwest
Sat 24-114:00SAT - MIA
1 stop6h 35mSouthwest
Deal found 25-12HK$1,624
Fri 6-205:50MIA - SAT
1 stop7h 55mDelta
Sun 8-206:30SAT - MIA
1 stop6h 48mDelta
Deal found 26-12HK$1,686
Thu 22-108:15MIA - SAT
1 stop5h 30mDelta
Mon 26-112:55SAT - MIA
1 stop9h 25mDelta
Deal found 25-12HK$1,694
Sat 17-108:15MIA - SAT
1 stop8h 06mDelta
Sat 24-118:17SAT - MIA
1 stop5h 34mDelta
Deal found 26-12HK$1,702
Wed 14-112:55MIA - SAT
1 stop9h 15mSouthwest
Sat 24-114:00SAT - MIA
1 stop6h 35mSouthwest
Deal found 25-12HK$1,896
Wed 14-112:55MIA - SAT
1 stop9h 15mSouthwest
Mon 19-116:25SAT - MIA
1 stop4h 30mSouthwest
Deal found 26-12HK$1,974
Fri 16-106:30MIA - SAT
1 stop8h 15mSouthwest
Sun 25-106:25SAT - MIA
1 stop4h 25mSouthwest
Deal found 26-12HK$2,013
Wed 28-107:15MIA - SAT
1 stop6h 30mDelta
Sun 1-206:30SAT - MIA
1 stop6h 48mDelta
Deal found 27-12HK$2,160
Mon 19-107:55MIA - SAT
1 stop12h 05mSouthwest
Wed 21-114:10SAT - MIA
1 stop6h 20mSouthwest
Deal found 26-12HK$2,518
Fri 17-406:24MIA - BGA
1 stop14h 14mCopa Airlines
Sat 25-406:57BGA - MIA
1 stop12h 01mCopa Airlines
Deal found 26-12HK$2,642

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 28 December 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 15-1

16:50-23:40

1 stop7h 50m

San Antonio

Sun 25-1

16:05-22:10

1 stop5h 05m

HK$1,624

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 15-1

06:30-13:45

1 stop8h 15m

San Antonio

Sat 24-1

14:00-21:35

1 stop6h 35m

HK$1,624

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 20-2

19:26-00:35

1 stop6h 09m

San Antonio

Mon 23-2

06:40-17:56

1 stop10h 16m

HK$1,686

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 22-1

08:15-12:45

1 stop5h 30m

San Antonio

Mon 26-1

12:55-23:20

1 stop9h 25m

HK$1,694

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sat 17-1

08:15-15:21

1 stop8h 06m

San Antonio

Sat 24-1

18:17-00:51

1 stop5h 34m

HK$1,702

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 14-1

12:55-21:10

1 stop9h 15m

San Antonio

Sat 24-1

14:00-21:35

1 stop6h 35m

HK$1,896

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 16-1

06:30-13:45

1 stop8h 15m

San Antonio

Sun 25-1

06:25-11:50

1 stop4h 25m

HK$2,013

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 28-1

07:15-12:45

1 stop6h 30m

San Antonio

Sun 1-2

06:30-14:18

1 stop6h 48m

HK$2,160

MiamiBucaramanga

MIA - BGA

MIABGA

Miami

Fri 17-4

06:24-19:38

1 stop14h 14m

Bucaramanga Palo Negro

Sat 25-4

06:57-19:58

1 stop12h 01m

HK$2,642

MiamiBucaramanga

MIA - BGA

MIABGA

Miami

Tue 24-2

11:22-19:39

1 stop8h 17m

Bucaramanga Palo Negro

Thu 5-3

07:00-18:55

1 stop11h 55m

HK$2,720

Flights are sorted by cheapest return flights first.

Deals found on 27-12

Showing 1-10 of 53 results
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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 26 December 2025.

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 9 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, June is the cheapest month in which you can book a flight from Key Largo (average of HK$5,315). Flying from Key Largo in October will prove the most costly (average of HK$7,413). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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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 28 December 2025.

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

    Taipei City Taiwan Taoyuan Intl airport offers the cheapest routes to Hong Kong from HK$855. Manila Ninoy Aquino Intl airport is a great option if you're flying to Hong Kong from HK$855. 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 June. 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 Taipei City to Hong Kong from HK$855 round trip
    Fly from Hong Kong to Phu Quoc from HK$870 round trip
    Fly from Hong Kong to Manila from HK$878 round trip
    Fly from Hong Kong to Okinawa from HK$917 round trip
    Fly from Hong Kong to Taipei City from HK$932 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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