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$935+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
23 Aug — 30 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 24 July 2026.

Mon 14/916:25
AKL
-
MIA
1 stop32h 33m
American Airlines
Sun 27/919:35
MIA
-
AKL
2 stops26h 35m
American Airlines
Deal found 23/7$1,911
Mon 9/1107:30
AKL
-
MIA
2 stops29h 02m
American Airlines
Tue 10/1121:55
MIA
-
AKL
1 stop37h 00m
American Airlines
Deal found 21/7$1,930
Mon 12/1019:50
AKL
-
MIA
1 stop20h 24m
Multiple Airlines
Sun 25/1006:45
MIA
-
AKL
1 stop30h 00m
Multiple Airlines
Deal found 20/7$1,975
Fri 4/916:25
AKL
-
MIA
1 stop34h 17m
American Airlines
Fri 11/919:35
MIA
-
AKL
2 stops26h 30m
American Airlines
Deal found 21/7$1,991
Mon 7/919:50
AKL
-
MIA
1 stop37h 45m
Air New Zealand
Mon 14/916:41
MIA
-
AKL
1 stop21h 19m
Air New Zealand
Deal found 23/7$2,001
Wed 2/919:50
AKL
-
MIA
1 stop18h 44m
Air New Zealand
Wed 23/916:58
MIA
-
AKL
1 stop21h 02m
Air New Zealand
Deal found 23/7$2,011
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 22/7$2,020
Mon 7/915:20
AKL
-
MIA
2 stops30h 21m
Qantas Airways
Mon 14/915:45
MIA
-
AKL
2 stops30h 20m
Qantas Airways
Deal found 23/7$2,023
Wed 2/906:00
AKL
-
MIA
2 stops28h 39m
Qantas Airways
Wed 9/915:45
MIA
-
AKL
2 stops29h 35m
Qantas Airways
Deal found 22/7$2,041
Wed 2/906:00
AKL
-
MIA
2 stops28h 39m
Qantas Airways
Wed 23/919:35
MIA
-
AKL
2 stops29h 15m
Qantas Airways
Deal found 23/7$2,042
Sun 16/819:50
AKL
-
MIA
1 stop39h 36m
Air New Zealand
Wed 26/811:30
MIA
-
AKL
1 stop26h 00m
Air New Zealand
Deal found 19/7$2,048

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 24 July 2026.

Return from

$1,911

One-way from

$935

Popular in

March

Cheapest in

July

Average price

$1,965
American Airlines
  • American Airlines
  • 14/9-27/9
  • 3 total stops
  • 59h 08m total
  • Auckland to Miami
Search Deals
9/11
  • 9/11
  • 1 total stop
  • 21h 10m 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 ($30 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 24 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

Mon 7/9

15:20-05:41

2 stops30h 21m

Miami

Mon 14/9

15:45-14:05

2 stops30h 20m

$2,023

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 12/10

20:15-11:39

2 stops32h 24m

Miami

Sun 25/10

09:15-08:10

1 stop29h 55m

$2,101

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Wed 2/9

19:50-22:34

1 stop18h 44m

Miami

Wed 9/9

11:30-06:00

2 stops26h 30m

$2,103

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 17/9

06:00-18:09

2 stops28h 09m

Miami

Sun 20/9

15:45-13:20

2 stops29h 35m

$2,103

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 6/8

13:50-22:40

2 stops24h 50m

Miami

Thu 27/8

16:58-07:10

1 stop22h 12m

$2,122
Fastest return journey

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sat 5/9

13:50-17:35

1 stop19h 45m

Miami

Sat 12/9

16:58-07:10

1 stop22h 12m

$2,162

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sun 16/8

08:20-18:39

2 stops26h 19m

Miami

Thu 27/8

16:01-13:20

2 stops29h 19m

$2,162

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 17/9

13:50-19:26

1 stop21h 36m

Miami

Sun 20/9

11:30-06:00

2 stops50h 30m

$2,260

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 25/12

19:00-05:50

2 stops28h 50m

Miami

Wed 20/1

07:29-05:50

2 stops28h 21m

$2,317

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 7/9

08:20-22:45

3 stops30h 25m

Miami

Mon 14/9

19:35-14:05

2 stops26h 30m

$2,443

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 18 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 19 hours 35 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 $1,340
Air New Zealand
Air New Zealand
From $1,949
American Airlines
American Airlines
From $1,739
Air Canada
Air Canada
From $1,460

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 24 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

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.5

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

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.5

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
1,067 reviews
Air New Zealand
8.0
Very Good
654 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.5

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
10,026 reviews
Air New Zealand
8.0
Very Good
654 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.5

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
11,843 reviews
Air New Zealand
8.0
Very Good
654 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.5

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
11,377 reviews
Air New Zealand
8.0
Very Good
654 reviews
Check prices

Entertainment

7.4

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.5

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 $1,084, however they can be found for as little as $1,084.

  • 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 (19 hours 35 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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