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$1,052+ 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
18 Aug — 25 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 19 July 2026.

Wed 2/919:50
AKL
-
MIA
1 stop18h 44m
Air New Zealand
Wed 9/917:01
MIA
-
AKL
1 stop20h 29m
Air New Zealand
Deal found 19/7$2,072
Fri 25/1213:20
AKL
-
MIA
1 stop21h 19m
Qantas Airways
Wed 20/108:30
MIA
-
AKL
1 stop31h 25m
Qantas Airways
Deal found 17/7$2,482
Tue 11/815:15
AKL
-
MIA
1 stop31h 41m
Air Tahiti Nui
Fri 21/808:50
MIA
-
AKL
2 stops35h 20m
Air Tahiti Nui
Deal found 15/7$2,611
Tue 25/819:50
AKL
-
MIA
1 stop37h 45m
Air New Zealand
Sat 12/916:58
MIA
-
AKL
1 stop22h 12m
Air New Zealand
Deal found 15/7$2,636
Wed 2/906:00
AKL
-
MIA
2 stops28h 39m
Qantas Airways
Wed 9/915:45
MIA
-
AKL
2 stops29h 35m
Qantas Airways
Deal found 19/7$2,652
Thu 3/915:15
AKL
-
MIA
2 stops30h 26m
Air Tahiti Nui
Tue 15/910:25
MIA
-
AKL
2 stops33h 45m
Air Tahiti Nui
Deal found 16/7$2,667
Sun 30/808:20
AKL
-
MIA
2 stops26h 19m
Qantas Airways
Sun 6/909:55
MIA
-
AKL
2 stops35h 25m
Qantas Airways
Deal found 16/7$2,710
Tue 25/813:25
AKL
-
MIA
2 stops32h 16m
Qantas Airways
Sat 12/919:40
MIA
-
AKL
2 stops29h 10m
Qantas Airways
Deal found 15/7$2,715

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 19 July 2026.

Return from

$2,452

One-way from

$1,261

Popular in

March

Cheapest in

July

Average price

$1,945
American Airlines
  • American Airlines
  • 1/12-8/12
  • 2 total stops
  • 55h 47m total
  • Auckland to Miami
Search Deals
24/11
  • 24/11
  • 3 total stops
  • 33h 41m 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 ($29 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 19 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

Tue 11/8

13:25-08:53

3 stops35h 28m

Miami

Fri 21/8

18:50-14:10

2 stops27h 20m

$2,811

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Tue 25/8

13:25-08:53

3 stops35h 28m

Miami

Sat 12/9

16:43-14:10

2 stops29h 27m

$2,811

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 3/9

13:50-11:54

2 stops38h 04m

Miami

Wed 16/9

11:30-05:30

1 stop26h 00m

$2,816

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 31/8

19:50-22:34

1 stop18h 44m

Miami

Mon 7/9

17:01-07:10

2 stops46h 09m

$2,821

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sun 30/8

13:25-08:53

3 stops35h 28m

Miami

Sun 6/9

18:50-14:05

2 stops27h 15m

$2,825

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 11/9

16:05-06:34

2 stops30h 29m

Miami

Sun 27/9

15:45-14:20

2 stops29h 35m

$2,828

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sun 16/8

13:25-08:53

3 stops35h 28m

Miami

Wed 26/8

18:50-14:05

2 stops27h 15m

$2,828
Fastest return journey

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Tue 25/8

19:50-11:54

2 stops32h 04m

Miami

Sat 12/9

16:58-07:10

1 stop22h 12m

$2,832

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 11/9

19:50-15:55

1 stop36h 05m

Miami

Sun 27/9

08:00-06:00

1 stop29h 00m

$2,898

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 11/9

15:20-09:58

3 stops34h 38m

Miami

Sun 27/9

19:35-15:05

2 stops26h 30m

$3,124

Flights are sorted by cheapest return flights first.

Deals found on 19/7

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 20 hours 10 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 American Airlines.

Qantas Airways
Qantas Airways
From $1,327
Air New Zealand
Air New Zealand
From $1,930
American Airlines
American Airlines
From $1,722
Air Canada
Air Canada
From $1,445

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 American Airlines.

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 19 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
654 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Food

7.5

Comfort

8.0

Overall

8.0

Crew

8.5

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

Boarding

8.2

Entertainment

7.4

Food

7.5

Comfort

8.0

Overall

8.0

Crew

8.5

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
1,064 reviews
Air New Zealand
8.0
Very Good
654 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Food

7.5

Comfort

8.0

Overall

8.0

Crew

8.5

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
10,014 reviews
Air New Zealand
8.0
Very Good
654 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Food

7.5

Comfort

8.0

Overall

8.0

Crew

8.5

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
11,825 reviews
Air New Zealand
8.0
Very Good
654 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Food

7.5

Comfort

8.0

Overall

8.0

Crew

8.5

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
11,360 reviews
Air New Zealand
8.0
Very Good
654 reviews
Check prices

Boarding

8.2

Entertainment

7.4

Food

7.5

Comfort

8.0

Overall

8.0

Crew

8.5

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 $1,073, however they can be found for as little as $1,073.

  • 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 (20 hours 10 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?

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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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