HK$637+ 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 5-12. 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
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flights from Key Largo

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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 5 November 2025.

Fri 12-1206:00MIA - SAT
1 stop7h 30mSouthwest
Mon 15-1205:45SAT - MIA
1 stop9h 25mSouthwest
Deal found 3-11HK$1,392
Wed 10-1213:45MIA - SAT
1 stop9h 05mSouthwest
Sat 13-1205:20SAT - MIA
1 stop10h 10mSouthwest
Deal found 4-11HK$1,430
Wed 28-114:00MIA - SAT
1 stop8h 55mSouthwest
Sat 31-105:20SAT - MIA
1 stop8h 30mSouthwest
Deal found 4-11HK$1,547
Tue 9-1214:11MIA - SAT
1 stop7h 52mDelta
Mon 15-1216:52SAT - MIA
1 stop6h 54mDelta
Deal found 4-11HK$1,687
Tue 9-1209:30MIA - SAT
1 stop6h 00mSouthwest
Thu 11-1215:05SAT - MIA
1 stop5h 45mSouthwest
Deal found 4-11HK$1,881
Wed 28-112:55MIA - SAT
1 stop9h 15mSouthwest
Thu 29-105:45SAT - MIA
1 stop9h 25mSouthwest
Deal found 4-11HK$1,936
Tue 9-1214:11MIA - SAT
1 stop5h 15mDelta
Wed 17-1205:10SAT - MIA
1 stop5h 11mDelta
Deal found 4-11HK$2,006
Sat 7-213:00MIA - BGA
1 stop6h 39mCopa Airlines
Sat 7-307:00BGA - MIA
1 stop14h 42mCopa Airlines
Deal found 4-11HK$2,223
Tue 23-1218:23MIA - SAT
1 stop7h 15mDelta
Tue 6-118:22SAT - MIA
1 stop5h 29mDelta
Deal found 3-11HK$2,363
Sun 16-1104:59MIA - BGA
1 stop14h 38mCopa Airlines
Tue 25-1107:01BGA - MIA
1 stop11h 50mCopa Airlines
Deal found 3-11HK$2,472
Fri 14-1109:00MIA - BGA
2 stops34h 37mUnited Airlines
Tue 18-1107:01BGA - MIA
2 stops27h 52mUnited Airlines
Deal found 3-11HK$3,148
Sun 23-1106:25MIA - BGA
2 stops37h 12mUnited Airlines
Sat 6-1205:55BGA - MIA
2 stops33h 40mUnited Airlines
Deal found 3-11HK$3,195

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 5 November 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

Wed 28-1

14:00-21:55

1 stop8h 55m

San Antonio

Sat 31-1

05:20-14:50

1 stop8h 30m

HK$1,547

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 11-12

18:30-00:34

1 stop7h 04m

San Antonio

Tue 16-12

05:10-13:06

1 stop6h 56m

HK$1,687

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sat 13-12

07:00-14:22

1 stop8h 22m

San Antonio

Mon 15-12

11:36-18:25

1 stop5h 49m

HK$1,687

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Tue 9-12

18:30-00:34

1 stop7h 04m

San Antonio

Tue 16-12

06:30-13:06

1 stop5h 36m

HK$1,687

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 12-12

19:30-00:34

1 stop6h 04m

San Antonio

Tue 16-12

12:10-23:23

1 stop10h 13m

HK$1,687

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Tue 9-12

15:50-21:03

1 stop6h 13m

San Antonio

Sun 14-12

11:51-21:50

1 stop8h 59m

HK$1,687

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sat 13-12

07:00-14:22

1 stop8h 22m

San Antonio

Sun 14-12

18:22-00:46

1 stop5h 24m

HK$1,687

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sat 17-1

06:00-12:45

1 stop7h 45m

San Antonio

Tue 20-1

06:30-15:27

1 stop7h 57m

HK$1,687

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 10-12

06:00-10:31

1 stop5h 31m

San Antonio

Mon 15-12

12:10-23:23

1 stop10h 13m

HK$1,687

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 10-12

13:30-21:10

1 stop8h 40m

San Antonio

Sat 13-12

05:30-16:15

1 stop9h 45m

HK$1,881

Flights are sorted by cheapest return flights first.

Deals found on 4-11

Showing 1-10 of 56 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 31 October 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 34 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$5,317). Flying from Key Largo in July will prove the most costly (average of HK$8,831). 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 5 November 2025.

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

    Manila Ninoy Aquino Intl airport offers the cheapest routes to Hong Kong from HK$824. Taipei City Taiwan Taoyuan Intl airport is a great option if you're flying to Hong Kong from HK$840. 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 July. 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 Manila to Hong Kong from HK$824 round trip
    Fly from Hong Kong to Angeles City from HK$886 round trip
    Fly from Hong Kong to Manila from HK$910 round trip
    Fly from Hong Kong to Phu Quoc from HK$917 round trip
    Fly from Hong Kong to Taipei City from HK$941 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!

See more FAQs

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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