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Key Largo

$93+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
MYR — MIA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 August, 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 July 29, 2025.

Round-trip from

$171
(Mytrip)

One-way from

$93
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$346
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. 13% potential increase in price ($51 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 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 July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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.
Thu 8/216:50 amMYR - MIA
1 stop10h 26mSpirit Airlines
Wed 8/276:50 amMIA - MYR
1 stop5h 30mSpirit Airlines
Deal found 7/29$171
This American Airlines deal was found by Cheapflights users on 7/27. 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 10/1811:06 amMYR - MIA
1 stop5h 43mAmerican Airlines
Sat 10/255:18 amMIA - MYR
1 stop3h 42mAmerican Airlines
Deal found 7/27$237
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Fri 8/229:40 pmMYR - MIA
3 stops24h 57mMultiple Airlines
Tue 8/2610:55 amMIA - MYR
1 stop7h 53mMultiple Airlines
Deal found 7/28$254

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 July 29, 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

Thu 8/21

6:50 am-5:16 pm

1 stop10h 26m

Miami

Wed 8/27

6:50 am-12:20 pm

1 stop5h 30m

$171

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Fri 8/29

9:35 am-8:45 pm

1 stop11h 10m

Miami

Mon 9/1

6:50 am-12:20 pm

1 stop5h 30m

$226

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Sat 10/18

11:06 am-4:49 pm

1 stop5h 43m

Miami

Sat 10/25

5:18 am-9:00 am

1 stop3h 42m

$237

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Sun 8/3

3:50 pm-10:32 pm

1 stop6h 42m

$93

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Tue 8/19

7:43 pm-7:21 pm

2 stops23h 38m

$108

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Thu 9/18

6:55 pm-12:23 am

1 stop5h 28m

$129

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Tue 8/5

10:40 am-9:15 pm

2 stops10h 35m

$262

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Tue 8/12

10:53 am-8:12 pm

2 stops9h 19m

$318

Myrtle BeachMiami

MYR - MIA

MYRMIA

Myrtle Beach Intl

Thu 9/18

11:27 am-10:15 pm

2 stops10h 48m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 July 25, 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 $232). 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 July 29, 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.

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 29, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Myrtle Beach to Key Largo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,044 reviews
Southwest
8.0
Very good
4,238 reviews

Overall

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 Frontier ($93), Spirit Airlines ($108), and Delta ($129).

  • 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 $232). 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.

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$77Average$161FlexibilityNo cancel feeOn-time65%
DeltaCheapest$223Average$458FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$425FlexibilityNo cancel feeOn-time71%

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