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$993+ 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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
19 Jul — 26 Jul1
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 June 2026.

Mon 9/1116:55
AKL
-
MIA
2 stops38h 10m
American Airlines
Wed 11/1111:32
MIA
-
AKL
1 stop27h 53m
American Airlines
Deal found 14/6$1,798
Mon 20/713:25
AKL
-
MIA
2 stops33h 53m
American Airlines
Tue 4/818:33
MIA
-
AKL
1 stop42h 22m
American Airlines
Deal found 14/6$1,890
Thu 23/716:25
AKL
-
MIA
1 stop32h 47m
American Airlines
Tue 28/719:30
MIA
-
AKL
2 stops26h 40m
American Airlines
Deal found 16/6$1,928
Mon 17/819:50
AKL
-
MIA
1 stop18h 44m
Air New Zealand
Sat 29/816:58
MIA
-
AKL
1 stop22h 12m
Air New Zealand
Deal found 15/6$2,044
Fri 25/1214:35
AKL
-
MIA
1 stop21h 06m
Delta
Wed 20/108:00
MIA
-
AKL
2 stops30h 15m
Delta
Deal found 18/6$2,091
Mon 20/713:25
AKL
-
MIA
3 stops35h 21m
Qantas Airways
Tue 4/819:30
MIA
-
AKL
2 stops29h 20m
Qantas Airways
Deal found 14/6$2,093
Mon 20/713:50
AKL
-
MIA
2 stops37h 34m
United Airlines
Tue 4/812:30
MIA
-
AKL
2 stops26h 40m
United Airlines
Deal found 17/6$2,098
Thu 23/706:10
AKL
-
MIA
2 stops30h 35m
Qantas Airways
Tue 28/717:30
MIA
-
AKL
2 stops27h 50m
Qantas Airways
Deal found 16/6$2,101
Thu 23/707:00
AKL
-
MIA
2 stops40h 39m
United Airlines
Tue 28/716:10
MIA
-
AKL
3 stops54h 55m
United Airlines
Deal found 16/6$2,117
Thu 30/706:10
AKL
-
MIA
2 stops30h 35m
Qantas Airways
Thu 6/819:27
MIA
-
AKL
2 stops29h 23m
Qantas Airways
Deal found 14/6$2,119

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 June 2026.

Return from

$1,798

One-way from

$993

Popular in

June

Cheapest in

February

Average price

$2,812
American Airlines
  • American Airlines
  • 9/11-11/11
  • 3 total stops
  • 66h 03m total
  • Auckland to Miami
Search Deals
13/7
  • 13/7
  • 3 total stops
  • 50h 31m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($41 potential savings vs. average return price).
Search Deals
Average for return flights in June 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 June 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 20/7

13:50-17:29

1 stop19h 39m

Miami

Tue 4/8

08:00-07:10

1 stop31h 10m

$2,093

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 20/7

13:25-08:46

3 stops35h 21m

Miami

Tue 4/8

19:30-16:50

2 stops29h 20m

$2,093

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 23/7

06:10-20:45

2 stops30h 35m

Miami

Tue 28/7

17:30-13:20

2 stops27h 50m

$2,101

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 30/7

06:10-20:45

2 stops30h 35m

Miami

Thu 6/8

19:27-16:50

2 stops29h 23m

$2,119

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 23/7

06:10-19:00

2 stops28h 50m

Miami

Thu 30/7

17:30-14:05

2 stops28h 35m

$2,120

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 23/7

07:00-17:29

2 stops26h 29m

Miami

Thu 30/7

08:48-05:30

1 stop28h 42m

$2,129
Fastest return journey

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 9/11

19:50-21:50

1 stop20h 00m

Miami

Wed 11/11

07:29-05:45

1 stop28h 16m

$2,458

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sat 1/8

13:25-08:46

3 stops35h 21m

Miami

Sat 8/8

18:50-14:10

2 stops27h 20m

$2,528
Cheapest one-way

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 13/7

13:50-07:39

1 stop33h 49m

$1,060

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Tue 24/11

06:10-18:41

2 stops30h 31m

$1,060

Flights are sorted by cheapest return flights first.

Deals found on 18/6

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 18 hours 44 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 $1,343
Air New Zealand
Air New Zealand
From $1,546
Air Canada
Air Canada
From $1,463
United Airlines
United Airlines
From $1,454

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 19 June 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
645 reviews
Check prices

Entertainment

7.4

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
645 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Entertainment

7.4

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qantas Airways
7.5
Good
1,047 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Entertainment

7.4

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,862 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Entertainment

7.4

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
American Airlines
7.1
Good
11,705 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Entertainment

7.4

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air Canada
7.1
Good
11,221 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Entertainment

7.4

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

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 $1,087, however they can be found for as little as $1,087.

  • 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 44 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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