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$1,186+ Cheap flights to Key Largo

— MIA
7 Oct — 14 Oct1
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

Tue 20/1019:50 -
1 stop32h 49m
Tue 27/1016:58 -
1 stop19h 47m
Deal found 5/9$2,261
Thu 29/1007:30 -
2 stops29h 32m
Mon 2/1119:31 -
2 stops67h 39m
Deal found 5/9$2,279
Fri 23/1019:50 -
2 stops31h 25m
Fri 30/1011:39 -
1 stop25h 06m
Deal found 2/9$2,341
Thu 29/1014:50 -
2 stops24h 41m
Mon 2/1108:51 -
2 stops30h 19m
Deal found 2/9$2,344
Fri 23/1019:50 -
1 stop19h 29m
Fri 30/1006:24 -
1 stop30h 21m
Deal found 2/9$2,347
Tue 20/1016:05 -
3 stops33h 23m
Tue 27/1017:45 -
2 stops27h 20m
Deal found 5/9$2,361
Tue 20/1019:50 -
1 stop19h 29m
Tue 27/1008:45 -
2 stops30h 25m
Deal found 5/9$2,363
Sun 25/1006:10 -
2 stops29h 13m
Mon 16/1116:45 -
2 stops31h 10m
Deal found 6/9$2,385

Find flight deals to Key Largo

Return from

$2,261

One-way from

$1,186

Popular in

November

Cheapest in

July

Average price

$2,567
Air New Zealand
  • Air New Zealand
  • 20/10-27/10
  • 2 total stops
  • 52h 36m total
  • Auckland to Miami
Search Deals
Delta
  • Delta
  • 24/11-31/12
  • 1 total stop
  • 20h 34m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($112 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 24/11

14:45-00:57

2 stops28h 12m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,186

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 24/11

06:00-20:42

3 stops32h 42m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,193

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 6/10

19:50-11:55

2 stops33h 05m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,195
Fastest return journey

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Mon 12/10

14:50-20:53

1 stop23h 03m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,198

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sat 3/10

14:50-15:39

2 stops41h 49m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,229

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sun 18/10

19:50-22:19

3 stops43h 29m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,445

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Fri 27/11

15:50-21:59

3 stops24h 09m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$2,121

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Thu 29/10

14:50-22:31

2 stops24h 41m

Miami

Mon 2/11

08:51-09:10

2 stops30h 19m

$2,344

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sun 25/10

19:50-11:33

1 stop32h 43m

Miami

Mon 16/11

12:17-09:10

2 stops26h 53m

$2,390

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sat 17/10

16:20-04:54

2 stops29h 34m

Miami

Sat 24/10

15:30-09:10

1 stop24h 40m

$2,431

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 11 resultsSorted by cheapest first
1
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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

Cheapflights Insights

Everything you need to know about your flight to Key Largo

How long is the flight to Key Largo?

On average, a flight from Auckland to Key Largo takes 24 hours 9 minutes. Flights to Key Largo from other popular cities in New Zealand 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 Auckland to Key Largo are Air New Zealand and Qantas Airways.

Qantas Airways
Qantas Airways
From $1,385
Air New Zealand
Air New Zealand
From $1,967

What are the cheapest airlines that fly to Key Largo?

The cheapest airlines flying from Auckland to Key Largo are Qantas Airways and Air New Zealand.

Rainfall in Key Largo 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

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

Check out reviews from past customers who have flown Air New Zealand and Qantas Airways to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
668 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Air New Zealand
8.0
Very Good
668 reviews
Air New Zealand
8.0
Very Good
668 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Qantas Airways
7.5
Good
1,090 reviews
Air New Zealand
8.0
Very Good
668 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

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, United 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 $1,066, however they can be found for as little as $1,066.

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

    For those looking to save time traveling to Key Largo, Nelson offers the quickest one-way flight (23 hours 4 minutes).

  • Does Miami have rental cars?

    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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