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$1,043+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
1 Aug — 8 Aug1
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 2 July 2026.

Mon 26/1006:00
AKL
-
MIA
2 stops39h 54m
American Airlines
Wed 28/1013:40
MIA
-
AKL
2 stops25h 45m
American Airlines
Deal found 28/6$2,109
Tue 4/807:00
AKL
-
MIA
3 stops38h 51m
Multiple Airlines
Tue 11/806:50
MIA
-
AKL
2 stops37h 55m
Multiple Airlines
Deal found 1/7$2,391
Fri 31/719:50
AKL
-
MIA
1 stop18h 50m
Multiple Airlines
Fri 7/810:50
MIA
-
AKL
3 stops33h 55m
Multiple Airlines
Deal found 30/6$2,478
Fri 25/1213:20
AKL
-
MIA
1 stop19h 02m
Qantas Airways
Wed 20/108:30
MIA
-
AKL
1 stop31h 55m
Qantas Airways
Deal found 30/6$2,532
Tue 4/815:15
AKL
-
MIA
2 stops22h 42m
Air Tahiti Nui
Tue 11/818:50
MIA
-
AKL
2 stops25h 20m
Air Tahiti Nui
Deal found 27/6$2,543
Mon 20/713:50
AKL
-
MIA
1 stop33h 49m
Air New Zealand
Mon 10/808:48
MIA
-
AKL
1 stop28h 42m
Air New Zealand
Deal found 28/6$2,566
Sun 22/1113:20
AKL
-
MIA
1 stop45h 16m
American Airlines
Thu 10/1217:35
MIA
-
AKL
1 stop22h 50m
American Airlines
Deal found 28/6$2,591
Tue 4/819:50
AKL
-
MIA
1 stop37h 39m
Air New Zealand
Tue 11/816:58
MIA
-
AKL
1 stop21h 02m
Air New Zealand
Deal found 27/6$2,601

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 134,765 searches and data was last updated on 2 July 2026.

Return from

$2,109

One-way from

$1,043

Popular in

March

Cheapest in

February

Average price

$2,134
American Airlines
  • American Airlines
  • 26/10-28/10
  • 4 total stops
  • 65h 39m total
  • Auckland to Miami
Search Deals
2/9
  • 2/9
  • 3 total stops
  • 30h 52m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($38 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 134,765 searches and data was last updated on 2 July 2026.
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 - MIA

AKLMIA

Auckland Intl

Sat 21/11

13:20-16:36

1 stop45h 16m

Miami

Thu 10/12

17:35-10:25

1 stop22h 50m

$2,670

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Tue 1/12

19:50-10:56

1 stop33h 06m

Miami

Wed 2/12

18:07-09:10

1 stop21h 03m

$2,696

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 20/7

13:25-08:46

3 stops35h 21m

Miami

Mon 10/8

16:48-12:15

2 stops27h 27m

$2,790
Fastest return journey

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 26/10

08:20-18:56

2 stops27h 36m

Miami

Wed 28/10

16:47-08:25

1 stop22h 38m

$2,790

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 27/7

06:10-19:00

2 stops28h 50m

Miami

Mon 10/8

18:50-14:10

2 stops27h 20m

$2,799

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 20/7

13:50-16:16

2 stops42h 26m

Miami

Mon 10/8

08:48-05:30

1 stop28h 42m

$2,809

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 26/10

14:50-22:00

3 stops24h 10m

Miami

Wed 28/10

12:45-08:10

2 stops26h 25m

$2,809

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 25/12

15:50-20:50

1 stop23h 00m

Miami

Wed 20/1

15:54-14:50

2 stops28h 56m

$2,820

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Tue 4/8

20:15-11:24

2 stops31h 09m

Miami

Tue 11/8

16:58-07:10

1 stop22h 12m

$2,832
Cheapest one-way

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Tue 3/11

14:50-09:23

3 stops36h 33m

$1,160

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 17 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
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

How long is the flight to Key Largo?

On average, a flight from Auckland to Key Largo takes 18 hours 50 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 Qantas Airways, Air New Zealand and Air Canada.

Qantas Airways
Qantas Airways
From $1,367
Air New Zealand
Air New Zealand
From $1,573
Air Canada
Air Canada
From $1,489
United Airlines
United Airlines
From $1,479

What are the cheapest airlines that fly to Key Largo?

The cheapest airlines flying from Auckland to Key Largo are United Airlines, Air Canada and Air New Zealand.

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 2 July 2026.
Check out reviews from past customers who have flown Air New Zealand,Qantas Airways, andUnited Airlines 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
649 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air New Zealand
8.0
Very Good
649 reviews
Air New Zealand
8.0
Very Good
649 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Qantas Airways
7.5
Good
1,054 reviews
Air New Zealand
8.0
Very Good
649 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
United Airlines
7.4
Good
9,917 reviews
Air New Zealand
8.0
Very Good
649 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
American Airlines
7.1
Good
11,765 reviews
Air New Zealand
8.0
Very Good
649 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air Canada
7.1
Good
11,282 reviews
Air New Zealand
8.0
Very Good
649 reviews
Check prices

Comfort

7.9

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

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 $1,105, however they can be found for as little as $1,105.

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

    For those looking to save time traveling to Key Largo, Auckland Intl offers the quickest one-way flight (18 hours 50 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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How does Cheapflights help users find flights to Key Largo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Key Largo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Key Largo.

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

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