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Key Largo

$48+ Cheap flights from Orlando (MCO) to Key Largo, FL

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — MIA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Orlando to Key Largo are usually found in August or September, booked 39 days in advance, depart on a Monday or Thursday and return on a Thursday

Cheap flight deals from Orlando to Key Largo

Keep the following information in mind while searching for Orlando to Key Largo flight deals. Data was last updated July 29, 2025.

Round-trip from

$97
(Southwest)

One-way from

$48
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$190
From Orlando to Key Largo
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One-way flight from Orlando to Key Largo
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Highest demand for flights based on searches. 6% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Orlando to Key Largo

Cheapest flights from Orlando to Key Largo
Explore the most affordable flight options available from Orlando to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:15 amMCO - MIA
Nonstop1h 10mDelta
Wed 9/177:46 pmMIA - MCO
Nonstop1h 19mDelta
Deal found 7/27$97
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/1012:30 pmMCO - MIA
Nonstop1h 14mAmerican Airlines
Wed 9/175:31 pmMIA - MCO
Nonstop1h 12mAmerican Airlines
Deal found 7/26$98
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:55 pmMCO - MIA
Nonstop1h 15mSouthwest
Wed 9/35:05 pmMIA - MCO
1 stop6h 15mSouthwest
Deal found 7/28$107
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/91:11 pmMCO - MIA
1 stop7h 27mFrontier
Sat 8/163:00 pmMIA - MCO
1 stop5h 47mFrontier
Deal found 7/27$156
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:40 amMCO - MIA
1 stop12h 41mSpirit Airlines
Mon 8/257:17 pmMIA - MCO
1 stop13h 54mSpirit Airlines
Deal found 7/27$164

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orlando to Key Largo 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 July 29, 2025.
Use the filters below to find and compare flights from Orlando Airport to Key Largo that are best for you.

Fly from

Orlando

Fly to

Key Largo

Route

Depart

Return

Price

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Tue 9/9

7:55 pm-9:10 pm

Nonstop1h 15m

Miami

Wed 9/10

6:55 am-8:05 am

Nonstop1h 10m

$97

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Wed 9/10

12:30 pm-1:44 pm

Nonstop1h 14m

Miami

Wed 9/17

5:31 pm-6:43 pm

Nonstop1h 12m

$98

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Sat 8/9

1:11 pm-8:38 pm

1 stop7h 27m

Miami

Sat 8/16

3:00 pm-8:47 pm

1 stop5h 47m

$156

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Thu 8/21

7:15 am-8:25 am

Nonstop1h 10m

Miami

Sun 8/24

7:55 pm-9:15 pm

Nonstop1h 20m

$157

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Wed 8/20

6:40 am-7:21 pm

1 stop12h 41m

Miami

Mon 8/25

7:17 pm-9:11 am

1 stop13h 54m

$164

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Sat 8/30

7:25 pm-8:37 pm

Nonstop1h 12m

$48

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Wed 8/27

7:15 am-8:25 am

Nonstop1h 10m

$49

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Sat 8/23

6:10 am-2:30 pm

1 stop8h 20m

$59

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Tue 8/19

6:40 am-7:21 pm

1 stop12h 41m

$73

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Sat 8/16

8:59 pm-6:30 am

1 stop9h 31m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Orlando to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Orlando 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 Orlando Airport to Key Largo

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

Use this chart to determine the optimal time to book a round-trip flight from Orlando to Key Largo. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Orlando Airport to Key Largo, you should look to book at least 39 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 Orlando Airport to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Orlando Airport to Key Largo (average of $232). Flying from Orlando Airport to Key Largo in March is currently the most expensive (average of $289). 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 MCO to KE9?

Find hourly flight availability from Orlando to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orlando Airport to Key Largo as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Orlando to Key Largo. Price data was last updated on July 27, 2025.

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

Weekly flight availability from Orlando Airport to Key Largo

Explore weekly flight availability from Orlando to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from MCO to KE9 are scheduled on a Saturday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (36 on average).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to 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 an airline for your flight to Key Largo. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Orlando Airport to Key Largo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

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
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

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
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

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
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

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
8,040 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

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.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

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

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

    One-way options have recently been found by users for as low as $48 on American Airlines. Other airlines that offer cheap prices include Delta from $49 and Southwest from $59 one-way.

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

    The top 3 most reliable airlines when flying from Orlando Airport to Key Largo are LATAM Airlines (85%), Aeromexico (82%) and Aerolineas Argentinas (77%).

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

    On average you can expect to pay $2,321 for a flight from Orlando Airport to Key Largo. The cheapest flight overall is $77 while the most popular route, (Orlando - Miami) is currently priced at $97.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Orlando to Key Largo 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 Orlando Airport to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Orlando Airport to Key Largo (average of $232). Flying from Orlando Airport to Key Largo in March is currently the most expensive (average of $289). 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

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Top 9 airlines flying from Orlando to Key Largo

Discover the top 9 airlines that operate flights from Orlando to Key Largo. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$39Average$87FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$44Average$131FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$52Average$124FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$73Average$192FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$77Average$192FlexibilityNo cancel feeOn-time63%
Allegiant AirCheapest$80Average$376FlexibilityNo cancel feeOn-time88%
Breeze AirwaysCheapest$91Average$177FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$97Average$168FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$97Average$307FlexibilityNo cancel feeOn-time71%

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