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$1,173+ 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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
8 Jun — 15 Jun1
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 May 2026.

Fri 22/508:20
AKL
-
MIA
2 stops26h 06m
American Airlines
Tue 2/621:52
MIA
-
AKL
1 stop39h 03m
American Airlines
Deal found 9/5$1,887
Thu 11/615:15
AKL
-
MIA
2 stops22h 48m
Air Tahiti Nui
Tue 16/617:32
MIA
-
AKL
2 stops26h 38m
Air Tahiti Nui
Deal found 7/5$2,344
Thu 4/615:15
AKL
-
MIA
2 stops22h 48m
Air Tahiti Nui
Thu 11/620:20
MIA
-
AKL
2 stops47h 50m
Air Tahiti Nui
Deal found 7/5$2,433
Thu 18/615:15
AKL
-
MIA
2 stops22h 48m
Air Tahiti Nui
Thu 25/620:20
MIA
-
AKL
2 stops47h 50m
Air Tahiti Nui
Deal found 5/5$2,473
Wed 13/515:55
AKL
-
MIA
2 stops40h 08m
American Airlines
Sun 17/519:45
MIA
-
AKL
1 stop41h 10m
American Airlines
Deal found 4/5$2,500
Mon 17/813:50
AKL
-
MIA
1 stop21h 08m
Air New Zealand
Fri 21/816:57
MIA
-
AKL
1 stop21h 03m
Air New Zealand
Deal found 4/5$2,595
Sun 2/819:50
AKL
-
MIA
1 stop27h 49m
Multiple Airlines
Mon 24/818:15
MIA
-
AKL
2 stops26h 30m
Multiple Airlines
Deal found 7/5$2,619
Mon 17/806:10
AKL
-
MIA
2 stops28h 47m
Qantas Airways
Fri 21/818:15
MIA
-
AKL
2 stops27h 50m
Qantas Airways
Deal found 4/5$2,636
Thu 4/619:50
AKL
-
MIA
1 stop18h 50m
Air New Zealand
Thu 11/616:53
MIA
-
AKL
1 stop20h 37m
Air New Zealand
Deal found 7/5$2,639

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 May 2026.

Return from

$1,887

One-way from

$1,242

Popular in

August

Cheapest in

February

Average price

$2,414
American Airlines
  • American Airlines
  • 22/5-2/6
  • 3 total stops
  • 65h 09m total
  • Auckland to Miami
Search Deals
17/7
  • 17/7
  • 3 total stops
  • 32h 01m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($151 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 May 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

Thu 4/6

06:10-22:05

3 stops31h 55m

Miami

Thu 11/6

19:22-14:05

2 stops26h 43m

$2,824

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Wed 10/6

06:05-05:00

2 stops38h 55m

Miami

Tue 16/6

19:22-16:50

2 stops29h 28m

$2,903
Fastest return journey

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 11/6

13:50-17:29

1 stop19h 39m

Miami

Tue 16/6

12:29-07:10

2 stops26h 41m

$2,918

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sun 21/6

06:10-22:03

2 stops31h 53m

Miami

Fri 3/7

17:30-14:05

2 stops28h 35m

$2,961

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sat 20/6

13:50-07:39

1 stop33h 49m

Miami

Fri 3/7

16:12-07:10

2 stops46h 58m

$3,052

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Wed 10/6

08:20-20:35

2 stops28h 15m

Miami

Tue 16/6

15:30-14:05

3 stops30h 35m

$3,148

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 18/6

08:20-08:45

3 stops40h 25m

Miami

Thu 25/6

17:30-14:10

2 stops28h 40m

$3,148

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sun 28/6

19:50-22:27

2 stops42h 37m

Miami

Wed 8/7

16:53-05:30

1 stop20h 37m

$3,151

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sat 20/6

13:50-07:39

1 stop33h 49m

Miami

Sat 27/6

18:35-07:10

1 stop20h 35m

$3,161

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 11/6

19:50-22:40

1 stop18h 50m

Miami

Tue 16/6

08:00-07:10

1 stop31h 10m

$3,164

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 27 hours 49 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 $1,302
Air New Zealand
Air New Zealand
From $1,734
Air Canada
Air Canada
From $1,422
United Airlines
United Airlines
From $1,409

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 9 May 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
640 reviews
Check prices

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Comfort

7.9

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

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Comfort

7.9

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
1,033 reviews
Air New Zealand
8.0
Very Good
640 reviews
Check prices

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Comfort

7.9

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
9,695 reviews
Air New Zealand
8.0
Very Good
640 reviews
Check prices

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Comfort

7.9

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
11,668 reviews
Air New Zealand
8.0
Very Good
640 reviews
Check prices

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Comfort

7.9

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
11,011 reviews
Air New Zealand
8.0
Very Good
640 reviews
Check prices

Crew

8.5

Entertainment

7.4

Food

7.4

Overall

8.0

Comfort

7.9

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 $1,053, however they can be found for as little as $1,053.

  • 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 49 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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