S$ 51+ Cheap flights from 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 28-2. 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 — SIN
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Find flights from Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Key Largo
Explore the most affordable flight options available from Key Largo. Find the lowest fares based on data from user searches, with prices last updated on 2 February 2026.

Tue 17-317:35
MIA
-
MCO
Nonstop1h 20m
Southwest
Tue 24-306:55
MCO
-
MIA
1 stop7h 30m
Southwest
Deal found 30-1S$ 136
Wed 15-417:45
MIA
-
MCO
Nonstop1h 15m
Southwest
Sat 18-406:15
MCO
-
MIA
1 stop8h 30m
Southwest
Deal found 30-1S$ 137
Wed 22-416:50
MIA
-
MCO
1 stop5h 50m
Southwest
Sat 2-508:40
MCO
-
MIA
1 stop6h 45m
Southwest
Deal found 31-1S$ 150
Sat 21-206:35
MIA
-
MCO
Nonstop1h 10m
Southwest
Sun 22-210:30
MCO
-
MIA
Nonstop1h 15m
Southwest
Deal found 31-1S$ 162
Thu 16-417:45
MIA
-
MCO
Nonstop1h 15m
Southwest
Sat 25-406:55
MCO
-
MIA
1 stop6h 10m
Southwest
Deal found 1-2S$ 173
Mon 4-517:45
MIA
-
MCO
Nonstop1h 15m
Southwest
Wed 13-510:20
MCO
-
MIA
Nonstop1h 10m
Southwest
Deal found 1-2S$ 174
Mon 16-205:30
MIA
-
MDE
Nonstop3h 30m
Avianca
Sun 22-223:50
MDE
-
MIA
Nonstop3h 45m
Avianca
Deal found 1-2S$ 316
Sat 14-216:12
MIA
-
MDE
1 stop16h 06m
Copa Airlines
Fri 20-210:46
MDE
-
MIA
1 stop8h 10m
Copa Airlines
Deal found 31-1S$ 322
Sat 14-205:30
MIA
-
MDE
Nonstop3h 30m
Avianca
Fri 20-223:50
MDE
-
MIA
Nonstop3h 45m
Avianca
Deal found 31-1S$ 325
Sat 14-306:30
MIA
-
MDE
Nonstop3h 30m
Avianca
Mon 16-316:15
MDE
-
MIA
1 stop6h 15m
Avianca
Deal found 1-2S$ 330
Sun 22-205:36
MIA
-
MDE
1 stop14h 24m
Copa Airlines
Sat 28-212:42
MDE
-
MIA
1 stop11h 55m
Copa Airlines
Deal found 1-2S$ 335
Wed 18-306:30
MIA
-
MDE
Nonstop3h 30m
Avianca
Wed 25-316:15
MDE
-
MIA
1 stop6h 15m
Avianca
Deal found 1-2S$ 342

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 2 February 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Tue 17-3

17:35-18:55

Nonstop1h 20m

Orlando

Tue 24-3

13:30-21:40

1 stop8h 10m

S$ 136

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Wed 22-4

16:50-22:40

1 stop5h 50m

Orlando

Sat 2-5

08:40-15:25

1 stop6h 45m

S$ 150

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Sat 28-2

06:35-07:45

Nonstop1h 10m

Orlando

Mon 2-3

20:45-21:55

Nonstop1h 10m

S$ 162

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Tue 28-4

16:50-22:40

1 stop5h 50m

Orlando

Wed 13-5

10:20-11:30

Nonstop1h 10m

S$ 187

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Mon 4-5

17:45-19:00

Nonstop1h 15m

Orlando

Wed 13-5

14:30-20:40

2 stops6h 10m

S$ 193

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Fri 6-3

06:15-07:30

Nonstop1h 15m

Orlando

Mon 9-3

08:55-15:15

1 stop6h 20m

S$ 199

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Thu 16-4

17:45-19:00

Nonstop1h 15m

Orlando

Sat 25-4

10:15-11:25

Nonstop1h 10m

S$ 202

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Sat 25-4

08:28-14:15

1 stop6h 47m

Medellín Jose Maria Cordova Intl

Sun 3-5

12:40-19:58

1 stop6h 18m

S$ 322

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Sun 15-2

05:36-14:45

1 stop9h 09m

Medellín Jose Maria Cordova Intl

Tue 31-3

05:00-16:40

1 stop10h 40m

S$ 322

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Thu 26-2

05:36-10:56

1 stop5h 20m

Medellín Jose Maria Cordova Intl

Tue 3-3

05:00-11:07

1 stop6h 07m

S$ 322

Flights are sorted by cheapest return flights first.

Deals found on 30-1

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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.

When is the best time to book a flight from Key Largo?

Use this chart to determine the optimal time to book a return flight from Key Largo to Singapore. Price data was last updated on 30 January 2026.

The price you pay for your flight from Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Key Largo?

Currently, July is the cheapest month in which you can book a flight from Key Largo (average of S$ 706). Flying from Key Largo in December will prove the most costly (average of S$ 1,709). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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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 2 February 2026.

  • What is the cheapest airport to fly out of Key Largo?

    The cheapest routes to Singapore can be found at Kuala Lumpur Intl airport from S$ 18. While Singapore Changi airport is usually cheaper if your destination is Auckland with prices starting at S$ 28. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from Key Largo?

    Currently, the cheapest month for flights from Key Largo is July. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

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

    View the cheapest flight destinations from Key Largo:
    Fly from Kuala Lumpur to Singapore from S$ 18 round trip
    Fly from Singapore to Kuala Lumpur from S$ 28 round trip
    Fly from Singapore to Penang from S$ 89 round trip
    Fly from Singapore to Langkawi from S$ 94 round trip
    Fly from Singapore to Kota Kinabalu from S$ 104 round trip

  • 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 simply makes it quick and affordable to book flights from Key Largo by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Yes, we can. To see specific flights from Key Largo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • 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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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 simply makes it quick and affordable to book flights from Key Largo by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Key Largo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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