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Key Largo

$76+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — MIA
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Memphis to Key Largo are usually found in September or August, booked 62 days in advance, depart on a Sunday or Saturday and return on a Thursday

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 July 2, 2025.

Round-trip from

$214
(Southwest)

One-way from

$76
(Priceline)

Popular in

December

Cheapest in

September

Average price

$375
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. 1% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 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 July 2, 2025.

This Southwest deal was found by Cheapflights users on 7/2. 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 8/114:45 pmMEM - MIA
1 stop4h 25mSouthwest
Sat 8/166:55 amMIA - MEM
1 stop6h 40mSouthwest
Deal found 7/2$214
This Orbitz deal was found by Cheapflights users on 7/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:20 pmMEM - MIA
1 stop11h 10mFrontier
Sun 8/316:00 amMIA - MEM
1 stop13h 59mFrontier
Deal found 7/2$216
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/305:45 amMEM - MIA
Nonstop2h 25mAmerican Airlines
Wed 8/610:05 pmMIA - MEM
Nonstop2h 23mAmerican Airlines
Deal found 6/30$223
This Delta deal was found by Cheapflights users on 6/30. 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 7/167:30 amMEM - MIA
1 stop4h 37mDelta
Tue 7/225:58 pmMIA - MEM
1 stop6h 46mDelta
Deal found 6/30$224
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:56 pmMEM - MIA
1 stop28h 48mMultiple Airlines
Sat 9/134:48 pmMIA - MEM
1 stop24h 16mMultiple Airlines
Deal found 6/30$248
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Sat 10/182:42 pmMEM - MIA
2 stops18h 03mSpirit Airlines
Sun 10/267:58 pmMIA - MEM
1 stop17h 02mSpirit Airlines
Deal found 7/1$249

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 July 2, 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

Mon 8/11

4:45 pm-10:10 pm

1 stop4h 25m

Miami

Sat 8/16

6:55 am-12:35 pm

1 stop6h 40m

$214

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Thu 8/28

6:20 pm-6:30 am

1 stop11h 10m

Miami

Sun 8/31

6:00 am-6:59 pm

1 stop13h 59m

$216

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Wed 7/30

5:45 am-9:10 am

Nonstop2h 25m

Miami

Wed 8/6

10:05 pm-11:28 pm

Nonstop2h 23m

$223

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Wed 7/16

7:30 am-1:07 pm

1 stop4h 37m

Miami

Tue 7/22

5:58 pm-11:44 pm

1 stop6h 46m

$224

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Thu 9/11

6:56 pm-12:44 am

1 stop28h 48m

Miami

Sat 9/13

4:48 pm-4:04 pm

1 stop24h 16m

$248

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Tue 8/12

7:00 am-10:00 am

2 stops26h 00m

Miami

Sun 8/17

8:23 pm-2:23 pm

1 stop19h 00m

$259

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Thu 7/31

7:48 pm-6:30 am

1 stop9h 42m

$76

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Wed 8/6

3:30 pm-8:40 pm

1 stop4h 10m

$89

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Sun 9/14

4:59 pm-9:08 am

1 stop15h 09m

$129

MemphisMiami

MEM - MIA

MEMMIA

Memphis

Sat 7/26

8:12 am-11:41 am

2 stops26h 29m

$136

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 11 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 June 27, 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 $231). 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 July 2, 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.

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 2, 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
4,272 reviews

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,103 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Frontier
5.9
Fair
3,290 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 1 outbound flight 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, 1 users have taken a look at flights from Memphis to Key Largo.

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

    $76 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 Spirit Airlines, with prices starting from $89 and $120, respectively.

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

    Looking at all options, your cheapest flight can be booked for $217. While the most popular route (Memphis - Miami) can be booked for $178 on average our data indicates $439 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 $231). 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.

See more FAQs

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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$208FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$88Average$165FlexibilityNo cancel feeOn-time88%
FrontierCheapest$118Average$260FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$188Average$403FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$193Average$379FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$399FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$237Average$427FlexibilityNo cancel feeOn-time63%

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