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$807+ 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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
8 Apr — 15 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 9 March 2026.

Thu 24/1209:00
AKL
-
MIA
2 stops50h 19m
Air Canada
Sun 3/118:25
MIA
-
AKL
1 stop22h 35m
Air Canada
Deal found 4/3$1,551
Mon 20/423:30
AKL
-
MIA
3 stops45h 35m
Multiple Airlines
Tue 5/512:26
MIA
-
AKL
3 stops32h 19m
Multiple Airlines
Deal found 5/3$1,607
Mon 20/413:25
AKL
-
MIA
2 stops32h 17m
American Airlines
Tue 5/519:53
MIA
-
AKL
1 stop41h 02m
American Airlines
Deal found 5/3$1,680
Thu 23/408:20
AKL
-
MIA
2 stops29h 36m
American Airlines
Thu 30/421:50
MIA
-
AKL
1 stop39h 05m
American Airlines
Deal found 6/3$1,710
Sun 19/416:25
AKL
-
MIA
1 stop33h 19m
American Airlines
Sun 26/416:45
MIA
-
AKL
2 stops28h 35m
American Airlines
Deal found 4/3$1,724
Sun 19/420:15
AKL
-
MIA
2 stops29h 57m
Multiple Airlines
Sun 26/405:05
MIA
-
AKL
2 stops31h 55m
Multiple Airlines
Deal found 4/3$1,747
Fri 21/819:50
AKL
-
MIA
1 stop18h 49m
Air New Zealand
Fri 28/816:57
MIA
-
AKL
1 stop21h 03m
Air New Zealand
Deal found 7/3$1,827
Thu 23/414:00
AKL
-
MIA
3 stops37h 58m
Multiple Airlines
Thu 30/410:41
MIA
-
AKL
3 stops34h 04m
Multiple Airlines
Deal found 6/3$1,849
Tue 21/418:20
AKL
-
MIA
2 stops28h 45m
Qantas Airways
Tue 28/416:45
MIA
-
AKL
2 stops29h 20m
Qantas Airways
Deal found 9/3$1,876

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 9 March 2026.

Return from

$1,607

One-way from

$807

Popular in

July

Cheapest in

February

Average price

$2,259
20/4-5/5
  • 20/4-5/5
  • 6 total stops
  • 77h 54m total
  • Auckland to Miami
Search Deals
20/4
  • 20/4
  • 2 total stops
  • 32h 14m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($147 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 9 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

Wed 22/4

06:10-19:16

2 stops29h 06m

Miami

Wed 29/4

18:20-14:05

2 stops27h 45m

$1,878

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 20/4

15:55-05:42

2 stops29h 47m

Miami

Tue 5/5

18:20-14:05

2 stops27h 45m

$1,880

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Wed 8/7

08:20-20:40

2 stops28h 20m

Miami

Mon 31/8

19:31-14:05

2 stops26h 34m

$1,883

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sun 3/5

19:50-08:29

1 stop28h 39m

Miami

Sun 10/5

19:40-07:10

2 stops67h 30m

$1,910

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sun 3/5

08:20-12:25

3 stops44h 05m

Miami

Sun 10/5

18:48-16:50

2 stops30h 02m

$1,910
Fastest return journey

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 21/8

19:50-22:39

1 stop18h 49m

Miami

Fri 28/8

13:30-06:00

2 stops24h 30m

$1,937

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 17/4

18:20-06:35

2 stops28h 15m

Miami

Fri 24/4

09:55-04:55

1 stop27h 00m

$2,271

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sat 18/4

13:50-07:54

1 stop34h 04m

Miami

Sat 25/4

16:18-06:00

2 stops45h 42m

$2,373

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 20/4

06:10-19:16

2 stops29h 06m

Miami

Mon 27/4

14:24-04:55

1 stop22h 31m

$2,407
Cheapest one-way

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 20/4

23:30-15:44

2 stops32h 14m

$807

Flights are sorted by cheapest return flights first.

Deals found on 6/3

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

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 6 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 27 hours 17 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 $1,514
Air New Zealand
Air New Zealand
From $1,751
Air Canada
Air Canada
From $1,435
United Airlines
United Airlines
From $1,938

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 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 9 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
608 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Air New Zealand
8.0
Very Good
608 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Qantas Airways
7.5
Good
1,002 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
United Airlines
7.4
Good
9,409 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
American Airlines
7.1
Good
11,406 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Air Canada
7.1
Good
10,800 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

7.4

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

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, United Airlines 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 $1,063, however they can be found for as little as $1,063.

  • 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 (27 hours 17 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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