HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Orlando

$58+ Cheap flights from Key Largo, FL to Orlando (MCO)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MCO
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Orlando with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Key Largo to Orlando are usually found in September or January, booked 89 days in advance, depart on a Saturday or Monday and return on a Monday

Cheap flight deals from Key Largo to Orlando

Cheapest flights from Key Largo to Orlando
Explore the most affordable flight options available from Key Largo to Orlando. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:05 amMIA - MCO
Nonstop1h 14mAmerican Airlines
Thu 12/256:00 amMCO - MIA
Nonstop1h 17mAmerican Airlines
Deal found 12/16$125
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:00 amMIA - MCO
1 stop13h 25mSpirit Airlines
Fri 1/28:34 pmMCO - MIA
1 stop16h 32mSpirit Airlines
Deal found 12/15$145
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:59 pmMIA - MCO
1 stop9h 38mMultiple Airlines
Fri 1/28:34 pmMCO - MIA
1 stop16h 32mMultiple Airlines
Deal found 12/14$156
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:05 pmMIA - MCO
1 stop27h 20mMultiple Airlines
Wed 12/315:15 amMCO - MIA
1 stop7h 51mMultiple Airlines
Deal found 12/14$161
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:05 pmMIA - MCO
1 stop10h 32mFrontier
Mon 12/295:15 amMCO - MIA
1 stop5h 43mFrontier
Deal found 12/15$163
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:59 pmMIA - MCO
1 stop14h 51mSpirit Airlines
Sat 1/38:34 pmMCO - MIA
1 stop24h 30mSpirit Airlines
Deal found 12/15$165
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:44 pmMIA - MCO
Nonstop1h 19mAmerican Airlines
Thu 1/16:45 amMCO - MIA
Nonstop1h 17mAmerican Airlines
Deal found 12/15$171
This American Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:44 pmMIA - MCO
Nonstop1h 19mAmerican Airlines
Mon 12/296:36 pmMCO - MIA
Nonstop1h 24mAmerican Airlines
Deal found 12/15$172
This American Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:27 pmMIA - MCO
Nonstop1h 28mAmerican Airlines
Wed 12/316:36 pmMCO - MIA
Nonstop1h 24mAmerican Airlines
Deal found 12/13$174
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:41 pmMIA - MCO
Nonstop1h 18mAmerican Airlines
Fri 1/26:45 amMCO - MIA
Nonstop1h 17mAmerican Airlines
Deal found 12/16$175
This Kiwi.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:01 pmMIA - MCO
1 stop10h 21mMultiple Airlines
Wed 12/318:34 pmMCO - MIA
1 stop16h 32mMultiple Airlines
Deal found 12/14$177
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:19 pmMIA - MCO
1 stop9h 18mMultiple Airlines
Thu 1/18:34 pmMCO - MIA
1 stop16h 32mMultiple Airlines
Deal found 12/15$178

Find flight deals from Key Largo to Orlando

Keep the following information in mind while searching for Key Largo to Orlando flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$118
(Mytrip)

One-way from

$58
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$198
Provider with most accurate pricing for Miami-Orlando (ORL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Orlando (ORL) flights.
Search Deals
From Key Largo to Orlando
Search Deals
One-way flight from Key Largo to Orlando
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Orlando that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Key Largo to Orlando Airport that are best for you.

Fly from

Key Largo

Fly to

Orlando

Route

Depart

Return

Price

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Wed 1/14

5:20 pm-6:35 pm

Nonstop1h 15m

Orlando

Wed 1/21

8:50 pm-10:00 pm

Nonstop1h 10m

$133

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Tue 1/13

7:55 am-2:15 pm

1 stop6h 20m

Orlando

Tue 1/20

10:50 am-12:05 pm

Nonstop1h 15m

$149

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Mon 1/12

7:00 am-10:43 am

1 stop27h 43m

Orlando

Mon 1/19

6:30 am-11:27 pm

2 stops16h 57m

$152

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Thu 1/8

5:20 am-2:03 pm

2 stops8h 43m

Orlando

Mon 1/12

1:53 pm-12:46 am

1 stop10h 53m

$152

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Thu 1/8

6:55 am-8:05 am

Nonstop1h 10m

Orlando

Mon 1/12

8:50 pm-10:00 pm

Nonstop1h 10m

$153

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Fri 1/30

4:01 pm-9:30 am

1 stop17h 29m

Orlando

Fri 2/6

6:59 pm-11:56 am

2 stops16h 57m

$158

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Tue 1/6

8:00 am-12:50 pm

1 stop4h 50m

$58

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Wed 12/24

8:31 am-9:51 am

Nonstop1h 20m

$63

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Sun 1/18

8:28 pm-9:50 pm

Nonstop1h 22m

$63

MiamiOrlando

MIA - MCO

MIAMCO

Miami

Tue 2/3

2:02 pm-11:12 pm

1 stop9h 10m

$64

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 18 results
1
2

Best time to book a flight from Key Largo to Orlando

Have a flexible travel schedule? Discover the best time to fly to Orlando from Key Largo with our price prediction graph.
Estimated round-trip 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 from Key Largo to Orlando Airport

How far ahead should I book a flight from Key Largo to Orlando Airport?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Orlando. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Orlando Airport, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Key Largo to Orlando Airport (average of $22). Flying from Key Largo to Orlando Airport in June is currently the most expensive (average of $73). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to MCO?

Find hourly flight availability from Key Largo to Orlando. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

It’s optimal to fly from Key Largo to Orlando Airport in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Key Largo to Orlando Airport?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Orlando. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Key Largo to Orlando Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Orlando

Get insights into the airlines that provide service to Orlando. 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 Orlando. Reviews last updated December 16, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Key Largo to Orlando Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Overall

7.9

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Overall

7.9

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Delta
7.9
Good
8,010 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Overall

7.9

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
American Airlines
7.2
Good
11,048 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Overall

7.9

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Spirit Airlines
6.3
Okay
8,187 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Overall

7.9

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Orlando. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key Largo to Orlando Airport?

    There are many flights that can get you from Key Largo to Orlando Airport in 1h 15m. Fly via Southwest to get the fastest option. Key Largo and Orlando Airport are separated by a distance of 192 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Key Largo to Orlando Airport one-way?

    The cheapest airlines for a one-way flight from Key Largo to Orlando Airport are Spirit Airlines ($23), Southwest ($38), and American Airlines ($48).

  • What are the most reliable airlines from Key Largo to Orlando Airport?

    Before booking your flight to Orlando Airport from Key Largo, check out the most reliable airlines to get you to your destination on time: Air France (100%), Delta (90%), Aerolineas Argentinas( 90%).

  • What are the cheapest flights from Key Largo to Orlando Airport?

    The cheapest flight price from Key Largo to Orlando Airport is $50. On average you can expect to pay $293. The most popular route, (Miami - Orlando), can usually be booked for $118.

  • Can I find deals for flights from Key Largo to Orlando that include hotel bookings?

    Yes. In addition to deals on Key Largo to Orlando flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Orlando?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Orlando.

  • Can I find deals for business class flights from Key Largo to Orlando?

    Yes. Cheapflights offers flight deals from Key Largo to Orlando by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from Key Largo to Orlando Airport (average of $22). Flying from Key Largo to Orlando Airport in June is currently the most expensive (average of $73). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Orlando Airport?

Book flights to Orlando Airport if you plan to visit one of these locations
Lake Buena Vista
Celebration
Clermont
Sanford
Lake Mary
Apopka
Sebastian
Winter Haven
Altamonte Springs
Ormond Beach
Davenport
Orange City
Cocoa
Leesburg
Lady Lake
Haines City
Palatka
Belle Isle
Palm Coast
Oak Ridge

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.

Top 8 airlines flying from Key Largo to Orlando

Discover the top 8 airlines that operate flights from Key Largo to Orlando. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Silver AirwaysCheapest$42Average$133FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$44Average$131FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$46Average$103FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$77Average$167FlexibilityNo cancel feeOn-time63%
DeltaCheapest$97Average$243FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$97Average$403FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$101Average$137FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$176Average$176FlexibilityNo cancel feeOn-time62%

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.