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Key Largo

$102+ Cheap flights from Myrtle Beach (MYR) 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
MYR — MIA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Myrtle Beach Intl to Key Largo are usually found in October or September, booked 81 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Myrtle Beach to Key Largo

Keep the following information in mind while searching for Myrtle Beach to Key Largo flight deals. Data was last updated June 12, 2025.

Round-trip from

$181
(Cheapflightsfares)

One-way from

$102
(FlightHub)

Popular in

March

Cheapest in

October

Average price

$274
From Myrtle Beach Intl to Key Largo
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One-way flight from Myrtle Beach Intl to Key Largo
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Highest demand for flights based on searches. 17% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Myrtle Beach to Key Largo

Cheapest flights from Myrtle Beach to Key Largo
Explore the most affordable flight options available from Myrtle Beach to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:18 pmMYR - MIA
1 stop6h 35mSpirit Airlines
Sun 9/287:00 amMIA - MYR
1 stop6h 47mSpirit Airlines
Deal found 6/11$181
This Delta deal was found by Cheapflights users on 6/10. 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 11/56:45 pmMYR - MIA
1 stop6h 07mDelta
Tue 11/188:05 amMIA - MYR
1 stop5h 23mDelta
Deal found 6/10$235
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Sun 7/63:50 pmMYR - MIA
1 stop19h 30mMultiple Airlines
Fri 7/114:51 pmMIA - MYR
1 stop5h 47mMultiple Airlines
Deal found 6/10$243
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 10/188:52 pmMYR - MIA
1 stop3h 39mAmerican Airlines
Sat 10/255:36 pmMIA - MYR
1 stop5h 55mAmerican Airlines
Deal found 6/10$271
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/210:40 amMYR - MIA
1 stop9h 58mFrontier
Sun 8/109:42 pmMIA - MYR
1 stop22h 46mFrontier
Deal found 6/11$302
This Southwest deal was found by Cheapflights users on 6/10. 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.
Sat 11/110:40 amMYR - MIA
2 stops9h 50mSouthwest
Tue 11/47:40 amMIA - MYR
1 stop6h 35mSouthwest
Deal found 6/10$308
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:05 pmMYR - MIA
1 stop8h 59mUnited Airlines
Tue 11/187:00 amMIA - MYR
3 stops30h 09mUnited Airlines
Deal found 6/12$486

Cheapflights Fare Finder

Customize your flight search to find flights from Myrtle Beach 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 June 12, 2025.
Use the filters below to find and compare flights from Myrtle Beach to Key Largo that are best for you.

Fly from

Myrtle Beach

Fly to

Key Largo

Route

Depart

Return

Price

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Fri 9/19

12:18 pm-6:53 pm

1 stop6h 35m

Miami

Sun 9/28

7:00 am-1:47 pm

1 stop6h 47m

$181

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Wed 11/5

6:45 pm-12:52 am

1 stop6h 07m

Miami

Tue 11/18

8:05 am-1:28 pm

1 stop5h 23m

$235

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Sun 7/6

3:50 pm-11:20 am

1 stop19h 30m

Miami

Fri 7/11

4:51 pm-10:38 pm

1 stop5h 47m

$243

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Fri 8/22

7:24 pm-11:48 pm

1 stop4h 24m

Miami

Tue 8/26

6:04 am-11:56 am

1 stop5h 52m

$272

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Sat 8/2

10:40 am-8:38 pm

1 stop9h 58m

Miami

Sun 8/10

9:42 pm-8:28 pm

1 stop22h 46m

$302

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Sat 11/1

10:40 am-8:30 pm

2 stops9h 50m

Miami

Tue 11/4

7:40 am-2:15 pm

1 stop6h 35m

$308

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Wed 11/5

2:05 pm-11:04 pm

1 stop8h 59m

Miami

Tue 11/18

7:00 am-1:09 pm

3 stops30h 09m

$486

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Sun 9/21

12:18 pm-6:53 pm

1 stop6h 35m

$102

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Mon 11/3

6:45 pm-12:52 am

1 stop6h 07m

$118

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Sat 8/30

1:21 pm-11:16 pm

1 stop9h 55m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
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Best time to book a flight from Myrtle Beach to Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Myrtle Beach to Key Largo. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Myrtle Beach to Key Largo, you should look to book at least 81 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 Myrtle Beach to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Myrtle Beach to Key Largo (average of $228). Flying from Myrtle Beach 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 MYR to KE9?

Find hourly flight availability from Myrtle Beach 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Myrtle Beach to Key Largo as you normally would.

What is the cheapest day to fly from Myrtle Beach to Key Largo?

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

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

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Myrtle Beach to Key Largo, such as Southwest, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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
8,052 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

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 Myrtle Beach 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 Myrtle Beach to Key Largo?

    If you book a flight to Key Largo from Myrtle Beach, you will be flying from Myrtle Beach Intl, which is the city’s only airport. Myrtle Beach Intl (MYR) is located 2.1 mi from the center of Myrtle Beach. There are 0 flights from Myrtle Beach Intl to Key Largo per day from 3 different airlines.

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

    The cheapest airlines for a one-way flight from Myrtle Beach to Key Largo are Spirit Airlines ($102), Delta ($118), and American Airlines ($157).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Myrtle Beach 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 Myrtle Beach to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Myrtle Beach to Key Largo (average of $228). Flying from Myrtle Beach 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 3 airlines flying from Myrtle Beach to Key Largo

Discover the top 3 airlines that operate flights from Myrtle Beach 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$70Average$148FlexibilityNo cancel feeOn-time65%
DeltaCheapest$219Average$465FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$260Average$424FlexibilityNo cancel feeOn-time71%

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