R10 803+ 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 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
Dec 12 — Dec 191
1 adult
1 adult, Economy, 0 bags

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 12 November 2025.

Wed 12/1122:00JNB - MIA
1 stop28h 25mDelta
Wed 26/1117:10MIA - JNB
1 stop32h 25mDelta
Deal found 10/11R16 462
Thu 11/1219:45JNB - MIA
1 stop25h 55mUnited Airlines
Wed 31/1214:25MIA - JNB
1 stop21h 10mUnited Airlines
Deal found 12/11R16 822
Mon 15/1219:20JNB - MIA
2 stops30h 42mDelta
Wed 24/1221:25MIA - JNB
1 stop28h 10mDelta
Deal found 11/11R16 891
Tue 25/1122:00JNB - MIA
1 stop23h 40mMultiple Airlines
Fri 28/1122:15MIA - JNB
1 stop29h 10mMultiple Airlines
Deal found 11/11R17 045
Thu 20/1119:35JNB - MIA
1 stop27h 35mAmerican Airlines
Mon 24/1122:15MIA - JNB
1 stop29h 10mAmerican Airlines
Deal found 9/11R17 182
Thu 11/1221:30JNB - MIA
2 stops33h 07mDelta
Wed 31/1216:01MIA - JNB
2 stops33h 34mDelta
Deal found 12/11R17 440
Tue 25/1122:00JNB - MIA
2 stops28h 13mAmerican Airlines
Fri 28/1122:15MIA - JNB
1 stop29h 10mAmerican Airlines
Deal found 11/11R17 508
Thu 20/1119:35JNB - MIA
1 stop26h 05mBritish Airways
Mon 24/1116:32MIA - JNB
2 stops32h 03mBritish Airways
Deal found 11/11R17 525

Flights to Key Largo in 2025

Find the latest flights to Key Largo in 2025, 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 12 November 2025.

Return from

R16 273

One-way from

R10 803

Popular in

December

Cheapest in

September

Average price

R17 405
Air Canada
  • Air Canada
  • 28/1-15/5
  • 4 total stops
  • 89h 34m total
  • Johannesburg to Miami
27/11
  • 27/11
  • 3 total stops
  • 48h 49m total
  • Johannesburg to Key Largo
Highest demand for flights based on searches. 3% potential increase in price (R711 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (R281 potential savings vs. average return price).
Average for return flights in November 2025

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 12 November 2025.
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

Fri 30/1

22:00-20:45

2 stops29h 45m

Miami

Sun 15/2

18:30-10:25

1 stop32h 55m

R16 462

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

R16 462

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 29/1

21:30-19:25

1 stop28h 55m

Miami

Fri 13/2

17:10-8:40

1 stop32h 30m

R16 496

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Sat 31/1

22:00-21:54

2 stops30h 54m

Miami

Fri 6/3

12:11-18:35

2 stops23h 24m

R16 514

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 29/1

22:00-22:15

2 stops31h 15m

Miami

Thu 12/2

14:43-18:35

1 stop20h 52m

R16 548

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 29/1

22:00-18:25

2 stops27h 25m

Miami

Fri 13/2

8:45-18:35

2 stops26h 50m

R16 548

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 27/11

17:00-10:49

3 stops48h 49m

R10 803

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Tue 25/11

16:10-16:25

3 stops31h 15m

R14 181

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 27/11

18:50-9:50

1 stop46h 00m

R14 833

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 27/11

19:35-14:40

1 stop26h 05m

R15 639

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 15 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 7 November 2025.

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 30 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 58 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.

When is the cheapest time to fly to Key Largo?

Use this chart to determine the cheapest time to fly return from Johannesburg to Key Largo. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Key Largo should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday mornings, when prices are usually at their highest.

What are the cheapest airlines that fly to Key Largo?

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

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 12 November 2025.
Read reviews from past customers who have flown Emirates, Virgin Atlantic, andAir France to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8,1

Entertainment

8,2

Crew

8,3

Boarding

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Overall

8,1

Entertainment

8,2

Crew

8,3

Boarding

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Overall

8,1

Entertainment

8,2

Crew

8,3

Boarding

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Overall

8,1

Entertainment

8,2

Crew

8,3

Boarding

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Overall

8,1

Entertainment

8,2

Crew

8,3

Boarding

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

Overall

8,1

Entertainment

8,2

Crew

8,3

Boarding

8,1

Comfort

8,0

Food

7,9

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

DXB - ORD

Overall it was wonderfull for the amount I paid for.

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 978, however they can be found for as little as R1 550.

  • 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 24 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 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.

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