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$961+ 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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
13 Sep — 20 Sep1
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 14 August 2026.

Mon 9/1106:40 -
2 stops40h 42m
Wed 11/1111:46 -
2 stops27h 39m
Deal found 11/8$1,398
Sat 31/1006:50 -
2 stops41h 02m
Wed 4/1111:46 -
2 stops27h 39m
Deal found 8/8$1,480
Fri 9/1008:20 -
2 stops61h 34m
Sat 24/1008:40 -
2 stops31h 30m
Deal found 13/8$1,632
Fri 25/1213:20 -
1 stop22h 58m
Wed 20/106:15 -
1 stop33h 40m
Deal found 12/8$1,707
Thu 20/806:45 -
2 stops41h 12m
Wed 2/921:52 -
1 stop39h 03m
Deal found 12/8$1,738
Wed 9/908:20 -
2 stops36h 47m
Wed 23/915:45 -
2 stops33h 05m
Deal found 12/8$1,837
Tue 10/1113:20 -
1 stop19h 16m
Mon 23/1121:50 -
2 stops46h 55m
Deal found 12/8$1,882
Mon 9/1115:50 -
1 stop34h 00m
Wed 11/1109:15 -
1 stop29h 55m
Deal found 12/8$1,892

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 14 August 2026.

Return from

$1,398

One-way from

$961

Popular in

March

Cheapest in

July

Average price

$2,650
American Airlines
  • American Airlines
  • 9/11-11/11
  • 4 total stops
  • 68h 21m total
  • Auckland to Miami
Search Deals
Qantas Airways
  • Qantas Airways
  • 24/11
  • 1 total stop
  • 19h 17m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average return price).
Search Deals
Average for return flights in August 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 14 August 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 Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sat 31/10

06:50-06:52

2 stops41h 02m

Miami

Wed 4/11

11:46-09:25

2 stops27h 39m

$1,480

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Fri 25/12

13:20-20:23

1 stop25h 03m

Miami

Wed 20/1

07:30-09:55

1 stop32h 25m

$1,740

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Mon 9/11

15:50-07:50

1 stop34h 00m

Miami

Wed 11/11

09:15-09:10

1 stop29h 55m

$1,892
Fastest return journey

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 10/11

14:45-17:19

1 stop20h 34m

Miami

Mon 23/11

18:29-08:55

1 stop20h 26m

$1,897

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 10/11

06:50-16:49

2 stops27h 59m

Miami

Mon 23/11

09:15-17:00

3 stops37h 45m

$1,914

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 8/9

16:05-06:10

2 stops30h 05m

Miami

Thu 17/9

19:35-14:05

2 stops26h 30m

$1,924

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Mon 14/9

13:50-22:34

2 stops48h 44m

Miami

Sat 19/9

15:57-16:55

3 stops56h 58m

$2,097

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Mon 7/9

07:00-19:26

2 stops28h 26m

Miami

Sun 13/9

16:41-15:05

2 stops30h 24m

$2,107

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Fri 25/12

19:00-05:50

2 stops28h 50m

Miami

Wed 20/1

11:25-05:00

2 stops23h 35m

$2,140
Cheapest one-way
Fastest single journey

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 24/11

13:20-14:37

1 stop19h 17m

$961

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 16 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 16 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 $1,393
Air New Zealand
Air New Zealand
From $1,929
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 14 August 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
662 reviews
Check prices

Entertainment

7.4

Food

7.4

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

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

Entertainment

7.4

Food

7.4

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

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
1,081 reviews
Air New Zealand
8.0
Very Good
662 reviews
Check prices

Entertainment

7.4

Food

7.4

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

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
10,112 reviews
Air New Zealand
8.0
Very Good
662 reviews
Check prices

Entertainment

7.4

Food

7.4

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

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
11,925 reviews
Air New Zealand
8.0
Very Good
662 reviews
Check prices

Entertainment

7.4

Food

7.4

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

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
11,470 reviews
Air New Zealand
8.0
Very Good
662 reviews
Check prices

Entertainment

7.4

Food

7.4

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

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 (19 hours 16 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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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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