Find flights
Airlines

R10 032+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
Mar 24 — Mar 311
1 adult
1 adult, Economy, 0 bags

Flights to Key Largo in 2026

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 22 February 2026.

Fri 20/222:00
JNB
-
MIA
2 stops25h 21m
United Airlines
Fri 27/213:38
MIA
-
JNB
2 stops21h 57m
United Airlines
Deal found 19/2R15 384
Tue 3/322:00
JNB
-
MIA
1 stop23h 40m
Multiple Airlines
Wed 11/323:20
MIA
-
JNB
1 stop29h 05m
Multiple Airlines
Deal found 19/2R15 464
Sun 1/322:00
JNB
-
MIA
1 stop29h 10m
Virgin Atlantic
Tue 17/318:27
MIA
-
JNB
1 stop18h 33m
Virgin Atlantic
Deal found 18/2R15 512
Fri 15/520:25
JNB
-
MIA
1 stop30h 20m
Delta
Fri 22/519:30
MIA
-
JNB
2 stops31h 20m
Delta
Deal found 21/2R15 608
Sat 4/420:25
JNB
-
MIA
1 stop30h 20m
Kenya Airways
Fri 10/415:33
MIA
-
JNB
1 stop22h 07m
Kenya Airways
Deal found 18/2R15 624
Mon 6/420:25
JNB
-
MIA
1 stop30h 20m
Delta
Mon 13/422:35
MIA
-
JNB
1 stop28h 15m
Delta
Deal found 20/2R15 640
Sun 5/420:25
JNB
-
MIA
1 stop30h 20m
Delta
Sat 18/415:18
MIA
-
JNB
1 stop22h 22m
Delta
Deal found 18/2R15 705
Sun 1/322:00
JNB
-
MIA
2 stops29h 44m
Delta
Tue 17/317:40
MIA
-
JNB
2 stops32h 45m
Delta
Deal found 18/2R15 737
Thu 14/520:25
JNB
-
MIA
2 stops32h 59m
Delta
Tue 30/616:40
MIA
-
JNB
2 stops34h 10m
Delta
Deal found 19/2R15 753
Wed 15/421:15
JNB
-
MIA
1 stop23h 15m
British Airways
Fri 24/422:40
MIA
-
JNB
1 stop26h 20m
British Airways
Deal found 18/2R15 785

Find flight deals to Key Largo

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 22 February 2026.

Return from

R15 608

One-way from

R10 032

Popular in

December

Cheapest in

September

Average price

R15 945
Delta
  • Delta
  • 15/5-22/5
  • 3 total stops
  • 61h 40m total
  • Johannesburg to Miami
Search Deals
8/4
  • 8/4
  • 2 total stops
  • 42h 09m total
  • Johannesburg to Key Largo
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (R918 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R212 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

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 22 February 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

Mon 6/4

20:25-20:45

1 stop30h 20m

Miami

Mon 13/4

22:35-8:50

1 stop28h 15m

R15 640

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Fri 15/5

20:25-15:50

1 stop25h 25m

Miami

Fri 22/5

19:50-8:50

2 stops31h 00m

R15 657

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 14/5

20:25-15:50

1 stop25h 25m

Miami

Tue 30/6

16:40-8:50

2 stops34h 10m

R15 657

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Sun 5/4

18:00-17:50

1 stop29h 50m

Miami

Sat 18/4

16:43-19:40

1 stop20h 57m

R15 849

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Tue 14/4

18:00-20:45

1 stop32h 45m

Miami

Wed 3/6

22:35-8:50

1 stop28h 15m

R15 865

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Wed 15/4

19:25-14:30

1 stop25h 05m

Miami

Thu 23/4

18:57-7:00

2 stops30h 03m

R16 121

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Tue 14/4

21:15-18:16

2 stops27h 01m

Miami

Wed 3/6

18:21-7:00

2 stops30h 39m

R16 282

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Wed 15/4

23:15-0:54

2 stops31h 39m

Miami

Fri 24/4

8:05-21:20

2 stops31h 15m

R16 442

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Tue 26/5

17:00-11:49

3 stops48h 49m

R10 128

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Wed 8/4

16:50-0:49

3 stops37h 59m

R10 737

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 17 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 20 February 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 21 hours 32 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 R13 971
British Airways
British Airways
From R15 232
United Airlines
United Airlines
From R14 695
Emirates
Emirates
From R18 135

What are the cheapest airlines that fly to Key Largo?

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

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 22 February 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
3 524 reviews
Check prices

Food

7,9

Comfort

8,0

Boarding

8,1

Overall

8,1

Crew

8,3

Entertainment

8,2

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
3 524 reviews
Emirates
8,1
Very Good
3 524 reviews
Check prices

Food

7,9

Comfort

8,0

Boarding

8,1

Overall

8,1

Crew

8,3

Entertainment

8,2

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
679 reviews
Emirates
8,1
Very Good
3 524 reviews
Check prices

Food

7,9

Comfort

8,0

Boarding

8,1

Overall

8,1

Crew

8,3

Entertainment

8,2

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
3 739 reviews
Emirates
8,1
Very Good
3 524 reviews
Check prices

Food

7,9

Comfort

8,0

Boarding

8,1

Overall

8,1

Crew

8,3

Entertainment

8,2

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
9 341 reviews
Emirates
8,1
Very Good
3 524 reviews
Check prices

Food

7,9

Comfort

8,0

Boarding

8,1

Overall

8,1

Crew

8,3

Entertainment

8,2

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
7 757 reviews
Emirates
8,1
Very Good
3 524 reviews
Check prices

Food

7,9

Comfort

8,0

Boarding

8,1

Overall

8,1

Crew

8,3

Entertainment

8,2

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, Turkish Airlines 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 R2 644, however they can be found for as little as R1 336.

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

    For those looking to save time traveling to Key Largo, Johannesburg offers the quickest one-way flight (21 hours 32 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Key Largo by cabin class

Find flights to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Premium Economy Class
Economy class

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 to Key Largo?

When you search for this flight to Key Largo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Key Largo?

Cheapflights helps you find that perfect flight to Key Largo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights to Key Largo with no change fees.

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.