S$ 64+ 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 21-2. 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
24 Feb — 3 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 25 January 2026.

Sat 21-206:35
MIA
-
MCO
Nonstop1h 10m
Southwest
Mon 23-210:35
MCO
-
MIA
Nonstop1h 15m
Southwest
Deal found 24-1S$ 138
Thu 26-218:30
MIA
-
MCO
Nonstop1h 15m
Southwest
Sat 28-206:50
MCO
-
MIA
1 stop9h 10m
Southwest
Deal found 24-1S$ 145
Tue 3-306:55
MIA
-
MCO
Nonstop1h 10m
Southwest
Tue 3-310:50
MCO
-
MIA
Nonstop1h 15m
Southwest
Deal found 23-1S$ 149
Tue 24-212:55
MIA
-
MCO
1 stop6h 05m
Southwest
Wed 4-310:50
MCO
-
MIA
Nonstop1h 15m
Southwest
Deal found 23-1S$ 161
Wed 11-311:40
MIA
-
MCO
2 stops8h 30m
Southwest
Wed 18-310:30
MCO
-
MIA
Nonstop1h 15m
Southwest
Deal found 24-1S$ 168
Tue 3-312:55
MIA
-
MCO
1 stop6h 05m
Southwest
Mon 9-306:30
MCO
-
MIA
1 stop8h 45m
Southwest
Deal found 24-1S$ 174
Fri 20-206:50
MIA
-
MCO
Nonstop1h 10m
Southwest
Tue 3-310:50
MCO
-
MIA
Nonstop1h 15m
Southwest
Deal found 24-1S$ 187
Fri 6-205:30
MIA
-
MDE
Nonstop3h 30m
Avianca
Thu 12-216:15
MDE
-
MIA
1 stop6h 15m
Avianca
Deal found 23-1S$ 301
Wed 11-205:01
MIA
-
MDE
1 stop9h 44m
Copa Airlines
Sun 1-309:17
MDE
-
MIA
1 stop12h 25m
Copa Airlines
Deal found 23-1S$ 323
Sat 14-306:30
MIA
-
MDE
Nonstop3h 30m
Avianca
Mon 16-323:50
MDE
-
MIA
Nonstop3h 45m
Avianca
Deal found 23-1S$ 328
Sun 22-205:36
MIA
-
MDE
1 stop11h 23m
Copa Airlines
Sun 1-306:25
MDE
-
MIA
1 stop14h 59m
Copa Airlines
Deal found 24-1S$ 335
Tue 24-215:55
MIA
-
MDE
2 stops30h 10m
Delta
Mon 9-313:15
MDE
-
MIA
1 stop25h 38m
Delta
Deal found 23-1S$ 348

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 25 January 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

Thu 26-2

18:30-19:45

Nonstop1h 15m

Orlando

Sat 28-2

06:50-16:00

1 stop9h 10m

S$ 145

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Wed 18-3

17:35-18:55

Nonstop1h 20m

Orlando

Wed 18-3

21:05-22:15

Nonstop1h 10m

S$ 149

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Tue 3-3

06:55-08:05

Nonstop1h 10m

Orlando

Tue 3-3

10:50-12:05

Nonstop1h 15m

S$ 149

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Mon 4-5

17:45-19:00

Nonstop1h 15m

Orlando

Wed 6-5

07:05-12:40

1 stop5h 35m

S$ 161

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Tue 3-3

17:20-18:35

Nonstop1h 15m

Orlando

Mon 9-3

08:55-15:15

1 stop6h 20m

S$ 161

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Wed 4-3

17:20-18:35

Nonstop1h 15m

Orlando

Thu 5-3

06:30-15:15

1 stop8h 45m

S$ 161

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Fri 15-5

17:45-19:00

Nonstop1h 15m

Orlando

Sat 16-5

06:55-13:05

1 stop6h 10m

S$ 188

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Fri 6-2

05:30-09:00

Nonstop3h 30m

Medellín Jose Maria Cordova Intl

Thu 12-2

16:15-22:30

1 stop6h 15m

S$ 301

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Wed 18-3

08:34-20:35

1 stop13h 01m

Medellín Jose Maria Cordova Intl

Tue 31-3

09:15-22:42

1 stop12h 27m

S$ 323

MiamiMedellín

MIA - MDE

MIAMDE

Miami

Fri 13-3

06:26-10:56

1 stop5h 30m

Medellín Jose Maria Cordova Intl

Tue 17-3

10:46-22:42

1 stop10h 56m

S$ 323

Flights are sorted by cheapest return flights first.

Deals found on 24-1

Showing 1-10 of 60 results
1
2
3
...
6

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 23 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$ 1,710). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 25 January 2026.

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

    The cheapest routes to Auckland can be found at Singapore Changi airport from S$ 89. While Kuala Lumpur Intl airport is usually cheaper if your destination is Singapore with prices starting at S$ 91. 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 Singapore to Kuala Lumpur from S$ 89 round trip
    Fly from Kuala Lumpur to Singapore from S$ 91 round trip
    Fly from Singapore to Langkawi from S$ 93 round trip
    Fly from Singapore to Penang from S$ 98 round trip
    Fly from Singapore to Kota Kinabalu from S$ 99 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!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.