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Key Largo

$74+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — MIA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Memphis to Key Largo are usually found in September or October, booked 62 days in advance, depart on a Saturday or Sunday and return on a Wednesday

Cheap 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 agosto 14, 2025.

Round-trip from

$209
(American Airlines)

One-way from

$74
(Southwest)

Popular in

December

Cheapest in

September

Average price

$394
From Memphis to Key Largo
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One-way flight from Memphis to Key Largo
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Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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.
sáb. 9/66:08 pmMEM - MIA
1 stop4h 40mAmerican Airlines
sáb. 9/139:46 pmMIA - MEM
Nonstop2h 37mAmerican Airlines
Deal found 8/14$209
This Southwest deal was found by Cheapflights users on 8/12. 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.
lun. 9/223:35 pmMEM - MIA
2 stops5h 35mSouthwest
mar. 9/239:00 amMIA - MEM
1 stop6h 45mSouthwest
Deal found 8/12$213
This American Airlines deal was found by Cheapflights users on 8/12. 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.
mar. 8/265:40 pmMEM - MIA
Nonstop2h 21mAmerican Airlines
mar. 9/210:05 pmMIA - MEM
Nonstop2h 23mAmerican Airlines
Deal found 8/12$214
This Southwest deal was found by Cheapflights users on 8/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/251:25 pmMEM - MIA
1 stop7h 25mSouthwest
sáb. 11/16:50 amMIA - MEM
2 stops9h 25mSouthwest
Deal found 8/14$218
This American Airlines deal was found by Cheapflights users on 8/12. 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.
mar. 9/305:54 amMEM - MIA
Nonstop2h 26mAmerican Airlines
dom. 10/55:18 amMIA - MEM
1 stop7h 27mAmerican Airlines
Deal found 8/12$219
This Southwest deal was found by Cheapflights users on 8/11. 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.
jue. 11/62:20 pmMEM - MIA
1 stop8h 25mSouthwest
mar. 11/116:55 amMIA - MEM
2 stops8h 15mSouthwest
Deal found 8/11$220
This Delta deal was found by Cheapflights users on 8/12. 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.
lun. 9/226:25 amMEM - MIA
1 stop6h 03mDelta
sáb. 9/276:00 amMIA - MEM
1 stop6h 41mDelta
Deal found 8/12$223
This Frontier deal was found by Cheapflights users on 8/14. 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.
jue. 9/116:56 pmMEM - MIA
2 stops14h 44mFrontier
jue. 9/186:00 amMIA - MEM
1 stop13h 07mFrontier
Deal found 8/14$227
This Southwest deal was found by Cheapflights users on 8/12. 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.
mar. 9/23:30 pmMEM - MIA
1 stop4h 10mSouthwest
sáb. 9/66:05 amMIA - MEM
2 stops8h 05mSouthwest
Deal found 8/12$228
This American Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 10/25:54 amMEM - MIA
Nonstop2h 26mAmerican Airlines
dom. 10/59:46 pmMIA - MEM
Nonstop2h 36mAmerican Airlines
Deal found 8/13$229

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 agosto 14, 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

sáb. 10/11

6:56 pm-12:29 am

1 stop4h 33m

Miami

mar. 10/14

10:30 pm-11:59 pm

Nonstop2h 29m

$209

MemphisMiami

MEM - MIA

MEMMIA

Memphis

sáb. 9/6

6:08 pm-11:48 pm

1 stop4h 40m

Miami

sáb. 9/13

9:46 pm-11:23 pm

Nonstop2h 37m

$209

MemphisMiami

MEM - MIA

MEMMIA

Memphis

vie. 10/10

1:55 pm-10:35 pm

1 stop7h 40m

Miami

mar. 10/14

5:30 pm-8:55 pm

1 stop4h 25m

$213

MemphisMiami

MEM - MIA

MEMMIA

Memphis

mar. 9/23

3:30 pm-8:40 pm

1 stop4h 10m

Miami

mié. 9/24

1:00 pm-10:05 pm

2 stops10h 05m

$213

MemphisMiami

MEM - MIA

MEMMIA

Memphis

sáb. 9/13

7:10 am-4:10 pm

2 stops8h 00m

Miami

mar. 9/16

9:00 am-2:45 pm

1 stop6h 45m

$213

MemphisMiami

MEM - MIA

MEMMIA

Memphis

lun. 9/22

3:35 pm-10:10 pm

2 stops5h 35m

Miami

mar. 9/23

9:00 am-2:45 pm

1 stop6h 45m

$213

MemphisMiami

MEM - MIA

MEMMIA

Memphis

jue. 9/25

4:45 pm-10:10 pm

1 stop4h 25m

Miami

mar. 9/30

1:00 pm-7:40 pm

1 stop7h 40m

$213

MemphisMiami

MEM - MIA

MEMMIA

Memphis

sáb. 11/15

1:55 pm-6:55 pm

1 stop4h 00m

Miami

dom. 11/16

7:10 am-1:40 pm

1 stop7h 30m

$213

MemphisMiami

MEM - MIA

MEMMIA

Memphis

mar. 8/26

5:40 pm-9:01 pm

Nonstop2h 21m

Miami

mar. 9/2

10:05 pm-11:28 pm

Nonstop2h 23m

$214

MemphisMiami

MEM - MIA

MEMMIA

Memphis

sáb. 10/25

1:25 pm-9:50 pm

1 stop7h 25m

Miami

sáb. 11/1

6:50 am-3:15 pm

2 stops9h 25m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 20 results
1
2

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 August 8, 2025.

To ensure you get the cheapest price possible for a flight from Memphis 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 Memphis to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Memphis to Key Largo (average of $232). Flying from Memphis 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 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 agosto 14, 2025.

When flying from Memphis to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday evenings when fares are most often at their lowest. Tuesday afternoons 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 agosto 14, 2025.

The most flights from MEM to KE9 are scheduled on a Tuesday (4 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 agosto 14, 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.
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Allegiant Air
7.2
Good
701 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,046 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 3 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?

    Within the past month, 2 users have taken a look at flights from Memphis to Key Largo.

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

    Looking at all options, your cheapest flight can be booked for $193. While the most popular route (Memphis - Miami) can be booked for $197 on average our data indicates $388 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, September is the cheapest month in which you can book a flight from Memphis to Key Largo (average of $232). Flying from Memphis 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.

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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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$209FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$89Average$168FlexibilityNo cancel feeOn-time88%
FrontierCheapest$118Average$260FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$193Average$398FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$202Average$401FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$203Average$418FlexibilityNo cancel feeOn-time63%

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