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R9 222+ Cheap flights to Key Largo

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
Feb 16 — Feb 231
1 adult
1 adult, Economy, 0 bags

Flights to Key Largo in 2026

Find the latest flights to Key Largo in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 17 January 2026.

Return from

R15 593

One-way from

R9 222

Popular in

December

Cheapest in

September

Average price

R17 084
United Airlines
  • United Airlines
  • 8/2-21/2
  • 3 total stops
  • 55h 57m total
  • Johannesburg to Miami
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25/2
  • 25/2
  • 2 total stops
  • 42h 42m total
  • Johannesburg to Key Largo
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (R486 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R239 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Find flight deals to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights to Key Largo
Explore the most affordable flight options available to Key Largo. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2026.

Sun 8/222:00
JNB
-
MIA
1 stop31h 20m
United Airlines
Sat 21/29:00
MIA
-
JNB
2 stops26h 35m
United Airlines
Deal found 15/1R15 593
Fri 16/122:00
JNB
-
MIA
2 stops31h 45m
United Airlines
Fri 23/19:00
MIA
-
JNB
2 stops26h 35m
United Airlines
Deal found 15/1R15 626
Sat 31/119:35
JNB
-
MIA
1 stop27h 50m
American Airlines
Fri 6/322:20
MIA
-
JNB
1 stop29h 05m
American Airlines
Deal found 16/1R15 675
Thu 26/219:35
JNB
-
MIA
2 stops26h 35m
Multiple Airlines
Sun 8/323:20
MIA
-
JNB
1 stop26h 15m
Multiple Airlines
Deal found 14/1R15 692
Thu 29/119:35
JNB
-
MIA
2 stops29h 15m
American Airlines
Fri 13/219:55
MIA
-
JNB
2 stops28h 40m
American Airlines
Deal found 14/1R15 757
Thu 29/119:35
JNB
-
MIA
2 stops29h 15m
British Airways
Thu 19/218:56
MIA
-
JNB
2 stops29h 39m
British Airways
Deal found 15/1R15 823
Fri 13/222:00
JNB
-
MIA
1 stop29h 10m
Virgin Atlantic
Fri 20/213:28
MIA
-
JNB
1 stop22h 32m
Virgin Atlantic
Deal found 14/1R15 839
Wed 21/122:00
JNB
-
MIA
1 stop23h 50m
Delta
Sun 1/213:21
MIA
-
JNB
2 stops36h 14m
Delta
Deal found 16/1R15 855
Thu 29/121:30
JNB
-
MIA
1 stop24h 20m
Delta
Thu 19/216:46
MIA
-
JNB
1 stop19h 14m
Delta
Deal found 15/1R15 888

Cheapflights Fare Finder

 
Locate flights to Key Largo that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 17 January 2026.
Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Sun 8/2

22:00-22:20

1 stop31h 20m

Miami

Sat 21/2

9:00-18:35

2 stops26h 35m

R15 593

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Sat 31/1

19:35-16:25

1 stop27h 50m

Miami

Fri 6/3

22:20-10:25

1 stop29h 05m

R15 675

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 26/2

19:35-15:10

2 stops26h 35m

Miami

Sun 8/3

23:20-7:35

1 stop26h 15m

R15 692

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 29/1

19:35-17:50

2 stops29h 15m

Miami

Thu 19/2

18:56-7:35

2 stops29h 39m

R15 823

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Wed 28/1

22:00-20:00

1 stop29h 00m

Miami

Wed 4/2

17:30-8:35

2 stops32h 05m

R15 872

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Sat 31/1

22:00-14:50

1 stop23h 50m

Miami

Fri 6/3

17:10-8:40

1 stop32h 30m

R15 872

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 29/1

21:30-14:50

1 stop24h 20m

Miami

Mon 2/3

15:37-8:35

2 stops33h 58m

R15 872

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 29/1

21:30-14:50

1 stop24h 20m

Miami

Thu 19/2

16:46-19:00

1 stop19h 14m

R15 888

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Wed 25/2

9:50-21:32

2 stops42h 42m

R9 222

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Wed 25/2

12:45-16:25

1 stop34h 40m

R10 073

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 16 results
1
2

Best time to book a flight to Key Largo

Have a flexible travel schedule? Discover the best time to fly to 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.

Cheapflights Insights

Everything you need to know about your flight to Key Largo

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

Use this chart to determine the optimal time to book a return flight from Johannesburg to Key Largo. Price data was last updated on 9 January 2026.

The price you pay for your flight to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Key Largo?

On average, a flight from Johannesburg to Key Largo takes 23 hours 15 minutes. Flights to Key Largo from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Key Largo?

The most popular airlines flying from Johannesburg to Key Largo are Virgin Atlantic, British Airways and United Airlines.

Virgin Atlantic
Virgin Atlantic
From R14 315
British Airways
British Airways
From R15 866
United Airlines
United Airlines
From R14 847
Emirates
Emirates
From R17 963

What are the cheapest airlines that fly to Key Largo?

The cheapest airlines flying from Johannesburg to Key Largo are SWISS, Lufthansa and United Airlines.

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 41.0 - 252.0 mm per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Key Largo when rainfall is around 41.0 mm.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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 17 January 2026.
Read reviews from past customers who have flown Emirates, Virgin Atlantic, andQatar Airways to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8,1
Very Good
3 469 reviews
Check prices

Crew

8,3

Boarding

8,1

Entertainment

8,2

Overall

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8,1
Very Good
3 469 reviews
Emirates
8,1
Very Good
3 469 reviews
Check prices

Crew

8,3

Boarding

8,1

Entertainment

8,2

Overall

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Virgin Atlantic
7,5
Good
678 reviews
Emirates
8,1
Very Good
3 469 reviews
Check prices

Crew

8,3

Boarding

8,1

Entertainment

8,2

Overall

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Qatar Airways
7,4
Good
3 715 reviews
Emirates
8,1
Very Good
3 469 reviews
Check prices

Crew

8,3

Boarding

8,1

Entertainment

8,2

Overall

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
United Airlines
7,4
Good
9 166 reviews
Emirates
8,1
Very Good
3 469 reviews
Check prices

Crew

8,3

Boarding

8,1

Entertainment

8,2

Overall

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
British Airways
6,7
Okay
7 681 reviews
Emirates
8,1
Very Good
3 469 reviews
Check prices

Crew

8,3

Boarding

8,1

Entertainment

8,2

Overall

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

FAQs about flying to Key Largo

  • Can I find cheaper flights to Key Largo if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Key Largo on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Key Largo?

    Based on reviews from Cheapflights users, SWISS is rated the highest out of the airlines that fly to Key Largo.

  • How much is a return flight to Key Largo?

    A return flight to Key Largo will typically cost around R8 795, however they can be found for as little as R3 184.

  • Where does the fastest flight to Key Largo depart from?

    For those looking to save time traveling to Key Largo, Cape Town Intl offers the quickest one-way flight (21 hours 36 minutes).

  • Does Miami have car hire?

    Yes. Those touching down at Miami can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Miami?

    Yes. Miami has hotels nearby for those requiring accommodations. Miami International Airport Hotel is the closest property to Miami (0,0 km away from Miami).

See more FAQs

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Yes, Cheapflights offers price alerts on Key Largo flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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