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Key Largo

$58+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — MIA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheapflights Tip: The best prices from Orlando to Key Largo are usually found in October or August, booked 62 days in advance, depart on a Monday or Friday 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 December 16, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:36 pmMCO - MIA
Nonstop1h 24mAmerican Airlines
Thu 1/110:59 pmMIA - MCO
Nonstop1h 18mAmerican Airlines
Deal found 12/14$125
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 12/319:09 amMCO - MIA
Nonstop1h 23mAmerican Airlines
Mon 1/510:59 pmMIA - MCO
Nonstop1h 18mAmerican Airlines
Deal found 12/15$151
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:46 amMCO - MIA
1 stop10h 13mFrontier
Wed 12/249:05 pmMIA - MCO
1 stop10h 32mFrontier
Deal found 12/15$162
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:46 amMCO - MIA
1 stop10h 13mFrontier
Sun 12/289:01 pmMIA - MCO
1 stop10h 21mFrontier
Deal found 12/14$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.
Mon 12/298:34 pmMCO - MIA
1 stop14h 24mMultiple Airlines
Wed 12/315:30 amMIA - MCO
1 stop7h 20mMultiple Airlines
Deal found 12/15$164
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 12/319:09 amMCO - MIA
Nonstop1h 23mAmerican Airlines
Fri 1/28:27 pmMIA - MCO
Nonstop1h 28mAmerican Airlines
Deal found 12/15$171
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.
Wed 12/315:15 pmMCO - MIA
1 stop7h 32mMultiple Airlines
Thu 1/18:00 amMIA - MCO
1 stop8h 50mMultiple Airlines
Deal found 12/14$175
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:15 amMCO - MIA
1 stop7h 51mMultiple Airlines
Mon 1/59:59 pmMIA - MCO
1 stop14h 51mMultiple Airlines
Deal found 12/16$182
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:42 pmMCO - MIA
1 stop5h 09mFrontier
Wed 12/247:05 pmMIA - MCO
1 stop5h 20mFrontier
Deal found 12/14$183
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:45 amMCO - MIA
Nonstop1h 21mAmerican Airlines
Wed 1/2810:45 pmMIA - MCO
Nonstop1h 09mAmerican Airlines
Deal found 12/14$185
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 12/2411:04 amMCO - MIA
Nonstop1h 17mAmerican Airlines
Thu 1/110:59 pmMIA - MCO
Nonstop1h 18mAmerican Airlines
Deal found 12/16$186

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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$118
(Kiwi.com)

One-way from

$58
(Mytrip)

Popular in

April

Cheapest in

October

Average price

$192
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. 8% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 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 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 December 16, 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

Wed 1/21

6:10 am-12:47 pm

1 stop6h 37m

Miami

Wed 1/21

2:57 pm-12:01 am

1 stop9h 04m

$128

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Sat 1/31

5:25 am-10:59 am

1 stop5h 34m

Miami

Tue 2/3

6:59 pm-12:01 am

1 stop5h 02m

$128

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Tue 1/20

6:00 am-7:13 am

Nonstop1h 13m

Miami

Tue 1/27

10:45 pm-11:54 pm

Nonstop1h 09m

$129

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Sun 1/25

9:46 pm-11:56 am

1 stop14h 10m

Miami

Wed 1/28

7:00 am-2:42 pm

1 stop7h 42m

$133

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Sun 1/18

5:45 am-4:40 pm

1 stop10h 55m

Miami

Fri 1/23

7:09 pm-7:31 am

1 stop12h 22m

$134

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Fri 1/30

7:30 pm-12:56 pm

1 stop17h 26m

Miami

Fri 2/6

4:01 pm-9:30 am

1 stop17h 29m

$137

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Wed 1/28

7:00 am-8:16 am

Nonstop1h 16m

Miami

Sat 1/31

5:36 pm-6:55 pm

Nonstop1h 19m

$143

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Tue 1/13

7:30 am-1:35 pm

1 stop6h 05m

Miami

Tue 1/20

5:20 pm-6:35 pm

Nonstop1h 15m

$149

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Thu 1/8

8:50 pm-10:00 pm

Nonstop1h 10m

Miami

Mon 1/12

5:20 pm-6:35 pm

Nonstop1h 15m

$153

OrlandoMiami

MCO - MIA

MCOMIA

Orlando

Fri 1/30

9:46 pm-11:56 am

1 stop14h 10m

Miami

Fri 2/6

5:30 am-2:03 pm

2 stops8h 33m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 24 results
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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 December 12, 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 62 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, March is the cheapest month in which you can book a flight from Orlando Airport to Key Largo (average of $38). Flying from Orlando Airport to Key Largo in July is currently the most expensive (average of $70). 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 December 16, 2025.

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 41% versus a flight in the afternoon.

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 December 13, 2025.

Travelers seeking maximum savings on their Orlando Airport to Key Largo flight should consider departing on Saturday evenings 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 December 16, 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
7.9
Good
4,250 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

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

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

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
8,008 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

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
11,049 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

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
8,186 reviews
Southwest
7.9
Good
4,250 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

7.9

Comfort

8.0

Crew

8.6

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.

  • 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 13m. Fly via Frontier or American Airlines to get the fastest option. The distance from Orlando Airport to Key Largo is about 192 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $36 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $38 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 Aeromexico (100%), EL AL (100%) and Virgin Atlantic (100%).

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

    On average you can expect to pay $1,140 for a flight from Orlando Airport to Key Largo. The cheapest flight overall is $88 while the most popular route, (Orlando - Miami) is currently priced at $122.

  • 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, March is the cheapest month in which you can book a flight from Orlando Airport to Key Largo (average of $38). Flying from Orlando Airport to Key Largo in July is currently the most expensive (average of $70). 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$39Average$79FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$44Average$131FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$75Average$128FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$77Average$171FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$97Average$342FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$98Average$162FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$106Average$376FlexibilityNo cancel feeOn-time88%
DeltaCheapest$118Average$192FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$119Average$239FlexibilityNo cancel feeOn-time62%

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