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Key Largo

$239+ Cheap flights from Greensboro (GSO) 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — MIA
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
1 adult, Economy
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Cheapflights Tip: The best prices from Greensboro/H. Point to Key Largo are usually found in September or January, booked 73 days in advance, depart on a Saturday or Friday and return on a Tuesday

Cheap flight deals from Greensboro to Key Largo

Keep the following information in mind while searching for Greensboro to Key Largo flight deals. Data was last updated June 23, 2025.

Round-trip from

$321
(American Airlines)

One-way from

$239
(Delta)

Popular in

December

Cheapest in

September

Average price

$446
From Greensboro/H. Point to Key Largo
Search Deals
One-way flight from Greensboro/H. Point to Key Largo
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 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 Greensboro to Key Largo

Cheapest flights from Greensboro to Key Largo
Explore the most affordable flight options available from Greensboro to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2025.

This American Airlines deal was found by Cheapflights users on 6/20. 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 9/1710:33 amGSO - MIA
1 stop8h 12mAmerican Airlines
Mon 9/2210:14 amMIA - GSO
1 stop8h 07mAmerican Airlines
Deal found 6/20$321
This Delta deal was found by Cheapflights users on 6/22. 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.
Thu 10/3011:15 amGSO - MIA
1 stop9h 22mDelta
Fri 1/168:45 amMIA - GSO
1 stop13h 10mDelta
Deal found 6/22$325
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 8/56:15 amGSO - MIA
2 stops7h 56mUnited Airlines
Tue 8/121:30 pmMIA - GSO
1 stop5h 11mUnited Airlines
Deal found 6/21$464
This Mytrip deal was found by Cheapflights users on 6/20. 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 7/118:56 pmGSO - MIA
2 stops17h 18mMultiple Airlines
Sun 7/135:51 pmMIA - GSO
3 stops27h 11mMultiple Airlines
Deal found 6/20$502

Cheapflights Fare Finder

Customize your flight search to find flights from Greensboro 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 23, 2025.
Use the filters below to find and compare flights from Greensboro to Key Largo that are best for you.

Fly from

Greensboro

Fly to

Key Largo

Route

Depart

Return

Price

GreensboroMiami

GSO - MIA

GSOMIA

Greensboro/H. Point

Wed 9/17

10:33 am-6:45 pm

1 stop8h 12m

Miami

Mon 9/22

10:14 am-6:21 pm

1 stop8h 07m

$321

GreensboroMiami

GSO - MIA

GSOMIA

Greensboro/H. Point

Tue 7/8

11:18 am-10:37 pm

1 stop11h 19m

Miami

Sun 7/13

7:10 am-10:28 pm

1 stop15h 18m

$330

GreensboroMiami

GSO - MIA

GSOMIA

Greensboro/H. Point

Tue 8/5

6:15 am-2:11 pm

2 stops7h 56m

Miami

Tue 8/12

1:30 pm-6:41 pm

1 stop5h 11m

$464

GreensboroMiami

GSO - MIA

GSOMIA

Greensboro/H. Point

Fri 7/11

8:56 pm-2:14 pm

2 stops17h 18m

Miami

Sun 7/13

5:51 pm-9:02 pm

3 stops27h 11m

$502

GreensboroMiami

GSO - MIA

GSOMIA

Greensboro/H. Point

Tue 7/22

6:35 am-9:02 pm

2 stops14h 27m

$239

GreensboroMiami

GSO - MIA

GSOMIA

Greensboro/H. Point

Sat 8/23

6:15 am-11:02 am

2 stops28h 47m

$249

GreensboroMiami

GSO - MIA

GSOMIA

Greensboro/H. Point

Mon 9/15

6:14 am-2:31 pm

1 stop8h 17m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Best time to book a flight from Greensboro to Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Greensboro to Key Largo. Price data was last updated on June 20, 2025.

The price you pay for your flight from Greensboro to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Greensboro to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Greensboro to Key Largo (average of $230). Flying from Greensboro 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 GSO to KE9?

Find hourly flight availability from Greensboro 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 23, 2025.

When flying from Greensboro 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 Greensboro to Key Largo?

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

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

Weekly flight availability from Greensboro to Key Largo

Explore weekly flight availability from Greensboro 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 June 23, 2025.

The most flights from GSO 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).

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 23, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Greensboro to Key Largo by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
Delta
8.0
Very good
7,965 reviews
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
United Airlines
7.4
Good
8,831 reviews
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,965 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2023

GSO - LGA

Entire process from checking bags to flight to landing to luggage retrieval was very smooth.

Related info for your journey

Find useful and relevant information for your journey from Greensboro 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 Greensboro to Key Largo?

    Located just 8.4 mi from the city center, Greensboro/H. Point is the airport most travelers will use when flying to Key Largo from Greensboro. Booking flights from Greensboro/H. Point (GSO) to Key Largo should be relatively easy as there are 2 daily outbound flights to Key Largo from 4 different airlines.

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

    The Greensboro/H. Point to Key Largo flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $239 on Delta. Other airlines that offer cheap prices include United Airlines from $249 and American Airlines from $283 one-way.

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

    The top 3 most reliable airlines when flying from Greensboro to Key Largo are Qatar Airways (98%), American Airlines (97%) and Envoy Air (97%).

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

    Looking for the cheapest flight from Greensboro to Key Largo? While on average our users pay $684, our data indicates the cheapest price to be $222. The most popular route (Greensboro/H. Point - Miami), is priced around $325.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Greensboro to Key Largo (average of $230). Flying from Greensboro 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 4 airlines flying from Greensboro to Key Largo

Discover the top 4 airlines that operate flights from Greensboro 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$45Average$128FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$54Average$156FlexibilityNo cancel feeOn-time65%
DeltaCheapest$157Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$395FlexibilityNo cancel feeOn-time71%

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