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$1,197+ Cheap flights to Key Largo

— MIA
13 Oct — 20 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

Mon 2/1106:40 -
2 stops28h 23m
Sun 15/1119:53 -
1 stop39h 02m
Deal found 9/9$2,244
Thu 29/1019:50 -
1 stop19h 09m
Mon 2/1109:15 -
1 stop29h 55m
Deal found 8/9$2,377
Mon 2/1115:50 -
2 stops22h 05m
Sun 15/1107:02 -
2 stops28h 43m
Deal found 9/9$2,387
Sat 24/1017:25 -
1 stop34h 11m
Sat 31/1017:45 -
2 stops27h 20m
Deal found 9/9$2,397
Sun 1/1106:20 -
2 stops29h 02m
Sun 22/1118:20 -
2 stops29h 40m
Deal found 12/9$2,421
Mon 26/1007:45 -
2 stops40h 48m
Sun 8/1111:45 -
2 stops27h 25m
Deal found 12/9$2,430
Wed 28/1007:30 -
2 stops41h 03m
Sun 1/1114:10 -
2 stops25h 00m
Deal found 9/9$2,442
Sat 24/1019:50 -
1 stop19h 29m
Sat 31/1009:15 -
1 stop29h 55m
Deal found 9/9$2,461
Fri 9/1006:10 -
2 stops29h 50m
Sat 17/1007:10 -
2 stops48h 00m
Deal found 8/9$2,495
Sun 11/1016:35 -
2 stops38h 59m
Fri 16/1013:45 -
2 stops30h 25m
Deal found 12/9$2,581
Sun 27/1216:05 -
2 stops42h 01m
Fri 22/108:24 -
2 stops35h 16m
Deal found 8/9$2,590

Find flight deals to Key Largo

Return from

$2,244

One-way from

$1,119

Popular in

September

Cheapest in

July

Average price

$2,750
British Airways
  • British Airways
  • 2/11-15/11
  • 3 total stops
  • 67h 25m total
  • Auckland to Miami
Search Deals
Air Tahiti Nui
  • Air Tahiti Nui
  • 28/2-31/12
  • 2 total stops
  • 23h 39m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($191 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($29 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

06:00-20:42

3 stops32h 42m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,207

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 22/9

15:15-00:46

2 stops25h 31m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,297
Fastest return journey

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 22/9

15:15-21:58

1 stop22h 43m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,324

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 27/10

19:50-15:52

1 stop37h 02m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,427

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Thu 29/10

19:50-21:59

1 stop19h 09m

Miami

Mon 2/11

08:45-09:10

2 stops30h 25m

$2,377

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sat 24/10

19:50-22:19

1 stop19h 29m

Miami

Sat 31/10

09:15-08:10

1 stop29h 55m

$2,461

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Thu 8/10

16:15-21:55

2 stops22h 40m

Miami

Thu 15/10

21:50-13:10

2 stops46h 20m

$2,660

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Fri 9/10

19:50-07:43

1 stop28h 53m

Miami

Sat 17/10

08:45-08:10

2 stops30h 25m

$2,779

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 13/10

06:10-19:00

2 stops29h 50m

Miami

Tue 20/10

15:30-14:20

3 stops29h 50m

$2,803

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Wed 28/10

07:30-18:23

2 stops27h 53m

Miami

Sun 1/11

15:57-09:10

2 stops23h 13m

$2,806

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 12 resultsSorted by cheapest first
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

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 28 hours 55 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 $1,401
Air New Zealand
Air New Zealand
From $1,990

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
669 reviews
Check prices

Food

7.5

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

7.9

Overall

8.0

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
669 reviews
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Food

7.5

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

7.9

Overall

8.0

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
1,093 reviews
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Food

7.5

Crew

8.5

Boarding

8.2

Entertainment

7.4

Comfort

7.9

Overall

8.0

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, Qantas Airways 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 $1,079, however they can be found for as little as $1,079.

  • 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 (27 hours 24 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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