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Key Largo

$69+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — MIA
Jun 27 — Jul 41
Sat 6/27
Sat 7/4
1 adult, Economy
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Cheapflights Tip: The best prices from Orlando to Key Largo are usually found in October or September, booked 38 days in advance, depart on a Monday or Thursday and return on a Saturday

Cheap 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 May 28, 2026.

This Southwest deal was found by Cheapflights users on 5/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:55 pm
MCO
-
MIA
Nonstop1h 20m
Southwest
Tue 7/146:00 am
MIA
-
MCO
Nonstop1h 15m
Southwest
Deal found 5/27$137
This Southwest deal was found by Cheapflights users on 5/25. 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 7/18:55 pm
MCO
-
MIA
Nonstop1h 15m
Southwest
Wed 7/86:35 am
MIA
-
MCO
2 stops7h 30m
Southwest
Deal found 5/25$152
This Southwest deal was found by Cheapflights users on 5/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:30 pm
MCO
-
MIA
1 stop9h 25m
Southwest
Wed 7/2911:25 am
MIA
-
MCO
1 stop8h 05m
Southwest
Deal found 5/26$162
This Southwest deal was found by Cheapflights users on 5/25. 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.
Thu 9/1010:15 am
MCO
-
MIA
Nonstop1h 10m
Southwest
Thu 9/1012:50 pm
MIA
-
MCO
1 stop6h 00m
Southwest
Deal found 5/25$167
This Southwest deal was found by Cheapflights users on 5/25. 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.
Thu 10/153:55 pm
MCO
-
MIA
1 stop6h 45m
Southwest
Tue 10/279:05 am
MIA
-
MCO
2 stops7h 05m
Southwest
Deal found 5/25$172
This Southwest deal was found by Cheapflights users on 5/23. 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.
Mon 8/171:10 pm
MCO
-
MIA
1 stop8h 45m
Southwest
Mon 9/146:20 am
MIA
-
MCO
1 stop6h 50m
Southwest
Deal found 5/23$177
This American Airlines deal was found by Cheapflights users on 5/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 am
MCO
-
MIA
Nonstop1h 11m
American Airlines
Sun 7/55:34 pm
MIA
-
MCO
Nonstop1h 24m
American Airlines
Deal found 5/28$180
This American Airlines deal was found by Cheapflights users on 5/23. 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.
Tue 6/307:34 am
MCO
-
MIA
Nonstop1h 11m
American Airlines
Sun 7/55:35 pm
MIA
-
MCO
Nonstop1h 24m
American Airlines
Deal found 5/23$184
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Fri 6/196:00 am
MCO
-
MIA
Nonstop1h 11m
American Airlines
Tue 6/231:40 pm
MIA
-
MCO
Nonstop1h 15m
American Airlines
Deal found 5/25$185

Find 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 May 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Southwest)

One-way from

$69
(Southwest)

Popular in

March

Cheapest in

October

Average price

$216
Provider with most accurate pricing for Orlando (ORL)-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Orlando (ORL)-Miami flights.
Search Deals
From Orlando to Key Largo
Search Deals
One-way flight from Orlando to Key Largo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 28, 2026.
Use the filters below to find and compare flights from Orlando Airport to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Wed 7/1

8:55 pm-10:10 pm

Nonstop1h 15m

Miami

Wed 7/8

6:00 am-7:15 am

Nonstop1h 15m

$137

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Wed 7/8

10:55 am-3:50 pm

1 stop4h 55m

Miami

Wed 7/15

6:00 am-7:15 am

Nonstop1h 15m

$147

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Tue 7/7

8:55 pm-10:15 pm

Nonstop1h 20m

Miami

Tue 7/14

1:45 pm-8:45 pm

1 stop7h 00m

$147

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Thu 10/15

10:40 am-11:55 am

Nonstop1h 15m

Miami

Tue 10/27

9:40 am-4:05 pm

1 stop6h 25m

$157

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Mon 8/17

10:15 am-11:25 am

Nonstop1h 10m

Miami

Mon 9/14

6:20 am-12:20 pm

1 stop6h 00m

$167

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Mon 7/27

8:50 pm-10:10 pm

Nonstop1h 20m

Miami

Wed 7/29

6:00 am-7:15 am

Nonstop1h 15m

$180

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Wed 7/8

6:55 am-2:25 pm

1 stop7h 30m

Miami

Fri 7/10

5:25 am-6:30 am

Nonstop1h 05m

$190

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Wed 7/8

6:55 am-2:25 pm

1 stop7h 30m

Miami

Sat 7/11

6:10 am-7:20 am

Nonstop1h 10m

$190

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Tue 6/23

8:50 am-4:25 pm

1 stop7h 35m

Miami

Tue 6/30

11:25 am-6:05 pm

1 stop6h 40m

$200
Cheapest one-way

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Wed 6/24

8:55 pm-10:10 pm

Nonstop1h 15m

$69

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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

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 May 28, 2026.

When flying from Orlando Airport to Key Largo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 43% versus a flight in the afternoon.

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 May 28, 2026.

The most flights from MCO to KE9 are scheduled on a Wednesday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost to fly round-trip from Orlando Airport to Key Largo?

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 May 23, 2026.

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

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 May 28, 2026.
Read reviews from past customers who have flown Southwest,JetBlue, andAmerican 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
4,264 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,264 reviews
Southwest
8.0
Very good
4,264 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,983 reviews
Southwest
8.0
Very good
4,264 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,645 reviews
Southwest
8.0
Very good
4,264 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.2
Okay
Southwest
8.0
Very good
4,264 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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.

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

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

  • 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 $29 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $48 and American Airlines from $48 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 Sun Country Air (100%), British Airways (74%) and Iberia (73%).

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

    On average you can expect to pay $923 for a flight from Orlando Airport to Key Largo. The cheapest flight overall is $124 while the most popular route, (Orlando - Miami) is currently priced at $137.

  • 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.

See more FAQs

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Top 5 airlines flying from Orlando to Key Largo

Discover the top 5 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 May 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$51Average$89FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$77Average$187FlexibilityNo cancel feeOn-time63%
Breeze AirwaysCheapest$98Average$162FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$107Average$353FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$123Average$177FlexibilityNo cancel feeOn-time62%

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