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$185+ Cheap flights from Key Largo

MIA — SYD
14 Oct — 21 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from Key Largo within your budget

 

Fly to

Route

Depart

Return

Price

Cheapest return flight

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Tue 12/1

06:40-14:50

2 stops8h 10m

New York LaGuardia

Wed 31/12

00:00-00:00

Nonstop0h 00m

$244

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Sat 23/1

07:50-13:55

1 stop6h 05m

New York LaGuardia

Wed 31/12

00:00-00:00

Nonstop0h 00m

$251

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Wed 6/1

06:20-13:35

1 stop7h 15m

New York LaGuardia

Wed 31/12

00:00-00:00

Nonstop0h 00m

$251

MiamiLos Angeles

MIA Miami - LAX Los Angeles Los Angeles

MIALAX

Miami

Mon 5/10

20:00-01:30

1 stop8h 30m

Los Angeles Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

$257

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Thu 17/12

11:45-20:20

2 stops8h 35m

New York LaGuardia

Wed 31/12

00:00-00:00

Nonstop0h 00m

$258

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Sun 31/1

06:40-14:55

2 stops8h 15m

New York LaGuardia

Wed 31/12

00:00-00:00

Nonstop0h 00m

$258

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Sat 10/10

05:50-12:20

1 stop6h 30m

New York LaGuardia

Wed 31/12

00:00-00:00

Nonstop0h 00m

$265

MiamiLos Angeles

MIA Miami - LAX Los Angeles Los Angeles

MIALAX

Miami

Sat 6/3

05:25-10:35

1 stop8h 10m

Los Angeles Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

$271

MiamiLos Angeles

MIA Miami - LAX Los Angeles Los Angeles

MIALAX

Miami

Wed 10/3

17:00-23:59

1 stop9h 59m

Los Angeles Los Angeles

Wed 31/12

00:00-03:00

Nonstop0h 00m

$278

MiamiNew York

MIA Miami - LGA New York LaGuardia

MIALGA

Miami

Thu 24/12

12:40-20:00

1 stop7h 20m

New York LaGuardia

Wed 31/12

00:00-00:00

Nonstop0h 00m

$279

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Key Largo

Have a flexible travel schedule? Discover the best time to fly from Key Largo with our price prediction graph.
Estimated return price

Travel insights for flights from Key Largo

Get recent, data-driven insights about flights from Key Largo including ideal travel times, pricing trends, and more.

Which airlines fly from Key Largo?

When flying from Key Largo check dates and pricing for the following: Qantas Airways. As it departs for the following popular destinations: Sydney.

American Airlines
American Airlines
From $374
Avianca
Avianca
From $395
Copa Airlines
Copa Airlines
From $428
Qantas Airways
Qantas Airways
From $1,383

Airline reviews for flights from Key Largo

Read reviews from past customers who have flown Qantas Airways from Key Largo. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,093 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.1

Overall

7.5

Entertainment

7.2

Food

7.0

Reviews

1 / 20
4.0
Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.
Qantas Airways
7.5
Good
1,093 reviews
Qantas Airways
7.5
Good
1,093 reviews
Check prices

Comfort

7.4

Boarding

7.7

Crew

8.1

Overall

7.5

Entertainment

7.2

Food

7.0

Reviews

1 / 20
4.0
Okay

Robyn,Aug 2026

LAX - SYD

I was flabbergasted when the crew completely missed me in the distribution of food and drinks in Business Class - even after they looked twice at my opened table. However - this has happened to me on my last longhaul QF flight and with the same hosty (older woman with curly bob). She obviously cannot handly the stress of initial boarding as both times she has come back to me with an apology. When compared to our usual Business/ First longhauls with Qatar or Emirates, Qantas leave ALOT to be desired. I would highly recommend going with another airline. BTW I'm a 4th gen Aussie and previous Qantas employee - I would love to love them if they provided service but they just dont.

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Related info for your journey

  • Which is the cheapest airport to catch a flight from Key Largo?

    The cheapest routes to Jeju City can be found at Seoul Gimpo Intl airport from $24. While Busan Gimhae airport is usually cheaper if your destination is Jeju City with prices starting at $38. Reference our flight search to find the best deals in real time.

  • Where are the cheapest places to fly to from Key Largo?

    View the cheapest flight destinations from Key Largo:
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    Fly from Paris to Lisbon from $71 round trip
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  • How does Cheapflights help users find flights from Key Largo?

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  • Why should you use Cheapflights to find cheap flight tickets from Key Largo?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Key Largo for you. Better yet — we are completely free to use.

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How does Cheapflights help users find flights from Key Largo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from 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 from Key Largo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Key Largo for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Key Largo with no change fees?

Yes! Cheapflights helps users easily find flights from Key Largo with no change fees.

Can Cheapflights notify me if prices for flights from Key Largo become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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