Key Largo

$81+ Cheap flights from Memphis (MEM) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — MIA
Jan 25 — Feb 11
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Cheapflights Tip: The best prices from Memphis to Key Largo are usually found in February or September, booked 36 days in advance, depart on a Saturday or Thursday and return on a Wednesday

Cheap flight deals from Memphis to Key Largo

Cheapest flights from Memphis to Key Largo
Explore the most affordable flight options available from Memphis to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:30 amMEM - MIA
1 stop6h 48mDelta
Thu 1/87:00 amMIA - MEM
1 stop17h 01mDelta
Deal found 12/25$394
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:17 pmMEM - MIA
2 stops22h 13mMultiple Airlines
Thu 1/85:20 amMIA - MEM
1 stop12h 40mMultiple Airlines
Deal found 12/25$395
This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:58 amMEM - MIA
1 stop5h 20mDelta
Tue 1/66:20 pmMIA - MEM
1 stop5h 58mDelta
Deal found 12/25$428
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:08 pmMEM - MIA
2 stops24h 47mMultiple Airlines
Sun 1/45:30 amMIA - MEM
1 stop10h 38mMultiple Airlines
Deal found 12/25$448
This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amMEM - MIA
1 stop5h 56mDelta
Thu 1/87:00 amMIA - MEM
1 stop10h 40mDelta
Deal found 12/25$449
This Kiwi.com deal was found by Cheapflights users on 12/24. 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.
Thu 12/254:18 pmMEM - MIA
1 stop19h 48mMultiple Airlines
Wed 12/317:05 pmMIA - MEM
1 stop21h 03mMultiple Airlines
Deal found 12/24$461
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 12/318:08 pmMEM - MIA
2 stops13h 50mMultiple Airlines
Sat 1/310:19 pmMIA - MEM
1 stop17h 49mMultiple Airlines
Deal found 12/24$468
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:54 pmMEM - MIA
1 stop10h 41mMultiple Airlines
Wed 12/319:05 pmMIA - MEM
1 stop19h 03mMultiple Airlines
Deal found 12/25$475
This Delta deal was found by Cheapflights users on 12/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:32 pmMEM - MIA
1 stop5h 13mDelta
Wed 1/710:29 amMIA - MEM
1 stop5h 12mDelta
Deal found 12/25$483
This American Airlines deal was found by Cheapflights users on 12/26. 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 12/315:26 amMEM - MIA
Nonstop2h 34mAmerican Airlines
Mon 1/510:56 pmMIA - MEM
Nonstop2h 44mAmerican Airlines
Deal found 12/26$485
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:54 pmMEM - MIA
1 stop10h 41mMultiple Airlines
Wed 1/75:07 pmMIA - MEM
2 stops17h 43mMultiple Airlines
Deal found 12/25$494

Find flight deals from Memphis to Key Largo

Keep the following information in mind while searching for Memphis to Key Largo flight deals. Data was last updated December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$320
(American Airlines)

One-way from

$81
(Priceline)

Popular in

December

Cheapest in

February

Average price

$462
Provider with most accurate pricing for Memphis-Miami flight deals.
Provider most trusted by Cheapflights users for Memphis-Miami flights.
From Memphis to Key Largo
One-way flight from Memphis to Key Largo
Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Memphis 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 26, 2025.
Use the filters below to find and compare flights from Memphis to Key Largo that are best for you.

Fly from

Memphis

Fly to

Key Largo

Route

Depart

Return

Price

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Fri 3/20

7:36 pm-12:56 am

1 stop4h 20m

Miami

Wed 3/25

6:00 am-11:02 am

1 stop6h 02m

$326

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Tue 3/24

10:37 am-3:37 pm

1 stop4h 00m

Miami

Mon 3/30

7:33 pm-11:24 pm

1 stop4h 51m

$326

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Tue 3/24

10:37 am-5:21 pm

1 stop5h 44m

Miami

Sun 3/29

6:00 am-9:32 am

1 stop4h 32m

$326

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Sun 3/22

7:15 pm-12:47 am

1 stop4h 32m

Miami

Sun 3/29

5:05 am-6:20 pm

1 stop14h 15m

$334

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Fri 1/23

6:00 am-12:14 pm

1 stop5h 14m

Miami

Thu 1/29

10:33 am-4:16 pm

1 stop6h 43m

$337

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Wed 1/14

5:22 pm-12:51 am

1 stop6h 29m

Miami

Sat 1/17

7:15 am-12:57 pm

1 stop6h 42m

$340

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Fri 1/30

2:45 pm-8:05 pm

1 stop4h 20m

Miami

Mon 2/2

7:15 am-1:55 pm

2 stops7h 40m

$342

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Sat 3/21

5:37 pm-4:30 pm

2 stops21h 53m

Miami

Tue 3/24

8:05 am-12:42 pm

1 stop5h 37m

$351

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Sun 2/1

2:35 pm-8:20 pm

1 stop4h 45m

Miami

Wed 2/4

7:55 am-1:55 pm

1 stop7h 00m

$353

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Sat 1/17

6:30 am-4:25 pm

2 stops8h 55m

Miami

Tue 1/20

5:20 pm-8:50 pm

1 stop4h 30m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 22 results
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Best time to book a flight from Memphis to Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Memphis to Key Largo. Price data was last updated on December 19, 2025.

To ensure you get the cheapest price possible for a flight from Memphis to Key Largo, you should look to book at least 36 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 Memphis to Key Largo?

Currently, March is the cheapest month in which you can book a flight from Memphis to Key Largo (average of $64). Flying from Memphis to Key Largo in December is currently the most expensive (average of $113). 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 MEM to KE9?

Find hourly flight availability from Memphis 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 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Memphis to Key Largo in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Memphis to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Memphis to Key Largo. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Memphis to Key Largo

Explore weekly flight availability from Memphis 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 December 26, 2025.

The most flights from MEM to KE9 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 December 26, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Memphis to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Memphis 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 airport do you fly from for flights from Memphis to Key Largo?

    Memphis (MEM) is the airport you will fly out of if you book a flight from Memphis to Key Largo. You should not have trouble finding flights to Key Largo from Memphis; the airport handles an average of 2 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Memphis airport to Key Largo. It is only a 8.3 mi journey to Memphis (MEM) from Memphis’s city center.

  • How popular is this Memphis to Key Largo flight route?

  • How long is the flight from Memphis to Key Largo?

    Delta and Frontier can get you from Memphis to Key Largo in just under 4h 20m. Your travel time can differ by up to 12m. The distance between Memphis and Key Largo is about 860 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $79 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $89 and $98, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Memphis to Key Largo on time: Qatar Airways (84%), American Airlines (70%), Envoy Air (50%).

  • What are the cheapest flights from Memphis to Key Largo?

    Looking at all options, your cheapest flight can be booked for $160. While the most popular route (Memphis - Miami) can be booked for $183 on average, our data indicates $492 when flying from Memphis to Key Largo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Memphis 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 Memphis to Key Largo?

    Currently, March is the cheapest month in which you can book a flight from Memphis to Key Largo (average of $64). Flying from Memphis to Key Largo in December is currently the most expensive (average of $113). 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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Alternative routes for Memphis to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Memphis to Key Largo

Discover the top 7 airlines that operate flights from Memphis 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$205FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$89Average$172FlexibilityNo cancel feeOn-time88%
FrontierCheapest$140Average$258FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$403FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$204Average$421FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$223Average$420FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$421FlexibilityNo cancel feeOn-time69%

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