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$1,137+ 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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
23 Apr — 30 Apr1
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 March 2026.

Fri 8/514:00
AKL
-
MIA
3 stops36h 42m
Multiple Airlines
Fri 15/510:41
MIA
-
AKL
3 stops34h 04m
Multiple Airlines
Deal found 23/3$2,220
Fri 8/519:50
AKL
-
MIA
1 stop17h 59m
Multiple Airlines
Thu 4/606:00
MIA
-
AKL
2 stops38h 45m
Multiple Airlines
Deal found 19/3$2,279
Fri 8/508:20
AKL
-
MIA
2 stops31h 31m
Multiple Airlines
Sun 10/510:41
MIA
-
AKL
3 stops34h 04m
Multiple Airlines
Deal found 20/3$2,496
Fri 15/514:00
AKL
-
MIA
3 stops36h 42m
Multiple Airlines
Sat 8/808:50
MIA
-
AKL
2 stops35h 55m
Multiple Airlines
Deal found 23/3$2,510
Sun 19/416:05
AKL
-
MIA
3 stops35h 53m
Multiple Airlines
Sun 26/410:41
MIA
-
AKL
3 stops34h 04m
Multiple Airlines
Deal found 20/3$2,517

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 March 2026.

Return from

$2,244

One-way from

$1,137

Popular in

July

Cheapest in

February

Average price

$2,285
2/5-9/5
  • 2/5-9/5
  • 3 total stops
  • 48h 18m total
  • Auckland to Miami
Search Deals
28/4
  • 28/4
  • 2 total stops
  • 25h 51m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($149 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($18 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 March 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

Fri 8/5

08:20-23:51

2 stops31h 31m

Miami

Fri 15/5

10:41-12:45

3 stops34h 04m

$2,457
Fastest return journey

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 8/5

19:50-21:49

1 stop17h 59m

Miami

Thu 4/6

16:00-05:30

1 stop21h 30m

$2,656

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 8/5

08:20-21:56

2 stops29h 36m

Miami

Thu 4/6

21:52-04:55

1 stop39h 03m

$2,723

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Tue 21/7

19:50-11:12

2 stops31h 22m

Miami

Tue 28/7

12:29-06:00

2 stops25h 31m

$2,731

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 27/8

13:50-22:39

3 stops24h 49m

Miami

Sun 30/8

16:53-06:00

2 stops45h 07m

$2,731

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 7/5

19:50-22:09

1 stop18h 19m

Miami

Thu 14/5

06:15-05:30

1 stop31h 15m

$2,759

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sat 9/5

07:00-08:29

2 stops41h 29m

Miami

Wed 13/5

07:15-06:00

1 stop30h 45m

$2,856

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sun 3/5

19:50-22:09

1 stop18h 19m

Miami

Sun 10/5

07:15-06:00

1 stop30h 45m

$2,874
Cheapest one-way

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 30/7

14:00-07:16

3 stops33h 16m

$1,171
Fastest single journey

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 30/7

13:50-17:29

1 stop19h 39m

$1,387

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 15 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

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 13 March 2026.

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 21 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 31 hours 38 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 $1,330
Air New Zealand
Air New Zealand
From $1,771
Air Canada
Air Canada
From $1,452
United Airlines
United Airlines
From $2,026

What are the cheapest airlines that fly to Key Largo?

The cheapest airlines flying from Auckland to Key Largo are Air Canada, American Airlines and Qantas Airways.

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 March 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
618 reviews
Check prices

Crew

8.5

Entertainment

7.4

Overall

8.0

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Air New Zealand
8.0
Very Good
618 reviews
Air New Zealand
8.0
Very Good
618 reviews
Check prices

Crew

8.5

Entertainment

7.4

Overall

8.0

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Qantas Airways
7.5
Good
1,009 reviews
Air New Zealand
8.0
Very Good
618 reviews
Check prices

Crew

8.5

Entertainment

7.4

Overall

8.0

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
United Airlines
7.4
Good
9,463 reviews
Air New Zealand
8.0
Very Good
618 reviews
Check prices

Crew

8.5

Entertainment

7.4

Overall

8.0

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
American Airlines
7.1
Good
11,487 reviews
Air New Zealand
8.0
Very Good
618 reviews
Check prices

Crew

8.5

Entertainment

7.4

Overall

8.0

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Air Canada
7.1
Good
10,835 reviews
Air New Zealand
8.0
Very Good
618 reviews
Check prices

Crew

8.5

Entertainment

7.4

Overall

8.0

Comfort

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.

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 $1,075, however they can be found for as little as $1,075.

  • Where does the fastest flight to Key Largo depart from?

    For those looking to save time traveling to Key Largo, Christchurch offers the quickest one-way flight (27 hours 12 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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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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