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$140+ Cheap flights from Key Largo

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MIA — SYD
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Find flights from Key Largo within your budget

 
Find flights departing from Key Largo that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 July 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

MiamiNew York

MIA - LGA

MIALGA

Miami

Tue 25/8

16:00-22:10

1 stop6h 10m

New York LaGuardia

Sat 29/8

07:35-15:20

1 stop7h 45m

$287

MiamiNew York

MIA - LGA

MIALGA

Miami

Tue 11/8

06:45-15:15

1 stop8h 30m

New York LaGuardia

Tue 18/8

06:00-15:30

2 stops9h 30m

$287

MiamiNew York

MIA - LGA

MIALGA

Miami

Wed 26/8

09:15-18:50

2 stops9h 35m

New York LaGuardia

Wed 2/9

07:25-13:25

1 stop6h 00m

$289

MiamiNew York

MIA - LGA

MIALGA

Miami

Wed 26/8

14:20-22:30

1 stop8h 10m

New York LaGuardia

Sat 29/8

07:00-16:30

2 stops9h 30m

$294

MiamiNew York

MIA - LGA

MIALGA

Miami

Tue 22/9

19:35-22:46

Nonstop3h 11m

New York LaGuardia

Sun 27/9

19:55-23:14

Nonstop3h 19m

$302

MiamiNew York

MIA - JFK

MIAJFK

Miami

Tue 25/8

07:03-10:01

Nonstop2h 58m

New York John F Kennedy Intl

Sat 29/8

11:40-18:42

1 stop7h 02m

$316

MiamiNewark

MIA - EWR

MIAEWR

Miami

Fri 21/8

07:00-09:59

Nonstop2h 59m

Newark

Sun 23/8

06:00-11:11

1 stop5h 11m

$356

MiamiNewark

MIA - EWR

MIAEWR

Miami

Fri 9/10

07:00-10:03

Nonstop3h 03m

Newark

Mon 12/10

20:29-23:44

Nonstop3h 15m

$381

MiamiNew York

MIA - JFK

MIAJFK

Miami

Wed 2/9

18:03-01:14

1 stop7h 11m

New York John F Kennedy Intl

Sat 5/9

13:30-22:00

1 stop8h 30m

$388

MiamiNew York

MIA - LGA

MIALGA

Miami

Sat 22/8

07:00-16:20

2 stops9h 20m

New York LaGuardia

Tue 25/8

07:25-13:25

1 stop6h 00m

$390

Flights are sorted by cheapest return flights first.

Deals found on 10/7

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
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.

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, Fiji Airways. As they depart for the following popular destinations: Sydney.

Qantas Airways
Qantas Airways
From $1,430
Avianca
Avianca
From $409
Fiji Airways
Fiji Airways
From $1,753
American Airlines
American Airlines
From $1,560

Airline reviews for flights from Key Largo

Get insights into the airlines that provide service from 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 airline for your flight from Key Largo. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read reviews from past customers who have flown Fiji Airways and 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.
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.1

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Fiji Airways
8.1
Very Good
246 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.1

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Qantas Airways
7.5
Good
1,061 reviews
Fiji Airways
8.1
Very Good
246 reviews
Check prices

Food

7.5

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.1

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.

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Related info for your journey

Access useful and relevant information related to your journey from Key Largo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 14 July 2026.

  • 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 $25. While Busan Gimhae airport is usually cheaper if your destination is Jeju City with prices starting at $39. 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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  • 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?

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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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