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$999+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
15 Jun — 22 Jun1
1 adult

Flights to Key Largo in 2025

Find the latest flights to Key Largo in 2025, 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 10 June 2025.

Return from

$2,157

One-way from

$999

Popular in

April

Cheapest in

March

Average price

$2,387
American Airlines
  • American Airlines
  • 3/10-30/10
  • 4 total stops
  • 82h 52m total
  • Auckland to Miami
Search Deals
Air Canada
  • Air Canada
  • 3/12
  • 2 total stops
  • 26h 37m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($43 potential savings vs. average return price).
Search Deals
Average for return flights in June 2025
Search Deals

Find flight deals to Key Largo

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 10 June 2025.

Fri 3/1015:50AKL - MIA
2 stops38h 27mAmerican Airlines
Thu 30/1021:00MIA - AKL
2 stops44h 25mAmerican Airlines
Deal found 9/6$2,157
Fri 3/1007:00AKL - MIA
2 stops27h 20mMultiple Airlines
Thu 30/1018:25MIA - AKL
2 stops37h 00mMultiple Airlines
Deal found 8/6$2,193
Fri 3/1007:00AKL - MIA
2 stops27h 20mAir Canada
Thu 30/1008:00MIA - AKL
3 stops39h 50mAir Canada
Deal found 8/6$2,200
Wed 23/719:40AKL - MIA
1 stop18h 59mAir New Zealand
Wed 30/716:53MIA - AKL
1 stop20h 37mAir New Zealand
Deal found 8/6$2,314
Wed 23/720:15AKL - MIA
2 stops30h 49mUnited Airlines
Wed 30/712:06MIA - AKL
1 stop25h 24mUnited Airlines
Deal found 8/6$2,446
Sat 12/706:00AKL - MIA
2 stops26h 15mQantas Airways
Sat 19/718:03MIA - AKL
2 stops28h 02mQantas Airways
Deal found 9/6$2,678
Mon 7/719:10AKL - MIA
2 stops27h 21mLATAM Airlines
Mon 14/720:15MIA - AKL
3 stops41h 00mLATAM Airlines
Deal found 8/6$3,617

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 10 June 2025.
Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Auckland

Route

Departure

Return

Price

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 3/10

15:50-13:17

2 stops38h 27m

Miami

Thu 30/10

21:00-10:25

2 stops44h 25m

$2,157

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 3/10

07:00-17:20

2 stops27h 20m

Miami

Thu 30/10

18:25-00:25

2 stops37h 00m

$2,193

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 3/10

07:00-17:20

2 stops27h 20m

Miami

Thu 30/10

08:00-16:50

3 stops39h 50m

$2,200

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Wed 23/7

19:40-22:39

1 stop18h 59m

Miami

Wed 30/7

16:53-05:30

1 stop20h 37m

$2,314

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Wed 23/7

20:15-11:04

2 stops30h 49m

Miami

Wed 30/7

12:06-05:30

1 stop25h 24m

$2,446

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sat 12/7

06:00-16:15

2 stops26h 15m

Miami

Sat 19/7

18:03-14:05

2 stops28h 02m

$2,678

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 7/7

19:10-06:31

2 stops27h 21m

Miami

Mon 14/7

20:15-05:15

3 stops41h 00m

$3,617

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Wed 3/12

14:00-22:37

2 stops26h 37m

$999

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sun 16/11

08:00-10:39

3 stops44h 39m

$1,029

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Wed 3/12

07:30-20:10

2 stops30h 40m

$1,235

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 11 results
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

When is the best time to book a flight to Key Largo?

Use this chart to determine the optimal time to book a return flight from Auckland to Key Largo. Price data was last updated on 23 May 2025.

The price you pay for your flight to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Key Largo?

On average, a flight from Auckland to Key Largo takes 18 hours 59 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.

When is the cheapest time to fly to Key Largo?

Use this chart to determine the cheapest time to fly return from Auckland to Key Largo. Price data was last updated on 27 October 2024.

Users looking for the lowest fares to Key Largo should consider flying on Wednesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday evenings, when prices are usually at their highest.

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 Canada and Air New Zealand.

Qantas Airways
Qantas Airways
From $969
Air Canada
Air Canada
From $867
Air New Zealand
Air New Zealand
From $1,151
United Airlines
United Airlines
From $1,092

What are the cheapest airlines that fly to Key Largo?

The cheapest airlines flying from Auckland to Key Largo are Air Canada, Qantas Airways and United 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 10 June 2025.
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.0

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
64 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.0

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
483 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.0

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Qantas Airways
7.5
Good
854 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.0

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
LATAM Airlines
7.5
Good
1,785 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.0

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
United Airlines
7.4
Good
8,784 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.0

Overall

8.7

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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, Air Canada 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 $540, however they can be found for as little as $538.

  • 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 59 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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