HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key Largo

$173+ Cheap flights from Gainesville (GNV) 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — MIA
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gainesville to Key Largo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Gainesville to Key Largo

Keep the following information in mind while searching for Gainesville to Key Largo flight deals. Data was last updated April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$347
(American Airlines)

One-way from

$173
(Delta)

Popular in

March

Cheapest in

June

Average price

$407
Provider with most accurate pricing for Gainesville Regional-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Gainesville Regional-Miami flights.
Search Deals
From Gainesville Regional to Key Largo
Search Deals
One-way flight from Gainesville Regional to Key Largo
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Gainesville to Key Largo

Cheapest flights from Gainesville to Key Largo
Explore the most affordable flight options available from Gainesville to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This American Airlines deal was found by Cheapflights users on 4/24. 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 5/246:29 amGNV - MIA
Nonstop1h 10mAmerican Airlines
Sat 5/319:38 pmMIA - GNV
Nonstop1h 16mAmerican Airlines
Deal found 4/24$347
This Delta deal was found by Cheapflights users on 4/24. 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 5/144:05 pmGNV - MIA
1 stop5h 46mDelta
Fri 5/168:10 amMIA - GNV
1 stop4h 17mDelta
Deal found 4/24$1,083

Cheapflights Fare Finder

Customize your flight search to find flights from Gainesville 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 April 25, 2025.
Use the filters below to find and compare flights from Gainesville to Key Largo that are best for you.

Fly from

Gainesville

Fly to

Key Largo

Route

Depart

Return

Price

GainesvilleMiami

GNV - MIA

GNVMIA

Gainesville Regional

Sat 5/24

6:29 am-7:39 am

Nonstop1h 10m

Miami

Sat 5/31

9:38 pm-10:54 pm

Nonstop1h 16m

$347

GainesvilleMiami

GNV - MIA

GNVMIA

Gainesville Regional

Wed 5/14

1:12 pm-6:25 pm

1 stop5h 13m

Miami

Fri 5/16

3:59 pm-10:51 pm

1 stop6h 52m

$1,083

GainesvilleMiami

GNV - MIA

GNVMIA

Gainesville Regional

Sat 5/24

10:12 am-10:11 pm

2 stops11h 59m

$173

GainesvilleMiami

GNV - MIA

GNVMIA

Gainesville Regional

Sat 7/26

9:16 am-7:15 am

1 stop21h 59m

$360

GainesvilleMiami

GNV - MIA

GNVMIA

Gainesville Regional

Tue 7/15

7:18 am-4:50 pm

2 stops57h 32m

$1,798

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Best time to book a flight from Gainesville to Key Largo

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

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

Currently, September is the cheapest month in which you can book a flight from Gainesville to Key Largo (average of $229). Flying from Gainesville 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 GNV to KE9?

Find hourly flight availability from Gainesville 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 April 25, 2025.

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

What is the cheapest day to fly from Gainesville to Key Largo?

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

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

Weekly flight availability from Gainesville to Key Largo

Explore weekly flight availability from Gainesville 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 April 25, 2025.

The most flights from GNV 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 April 25, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Qatar Airways
7.4
Good
3,562 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

    Most people fly from Gainesville Regional (GNV) if they book a flight from Gainesville to Key Largo. On average, Gainesville Regional has 2 outbound flights to Key Largo per day from 4 airlines. Gainesville Regional is conveniently located just 4.2 mi from Gainesville’s city center.

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

    The cheapest airlines for a one-way flight from Gainesville to Key Largo are Delta ($173), American Airlines ($360), and Qatar Airways ($1,798).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Gainesville to Key Largo on time: Qatar Airways (95%), American Airlines (91%), Envoy Air (91%).

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

    While on average a flight from Gainesville to Key Largo is generally $374, our data shows the cheapest flight currently is $133. When looking at the most popular route, (Gainesville Regional - Miami), you can expect to pay $346 for that flight.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Gainesville to Key Largo (average of $229). Flying from Gainesville 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gainesville to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
Tampa to Miami flights
Tampa to Fort Lauderdale flights
Orlando to Miami flights
Miami to Orlando flights
Tampa to Key West flights
Fort Lauderdale to Tampa flights
Fort Lauderdale to Orlando flights
Miami to Tampa flights
Jacksonville to Miami flights
Orlando to Fort Lauderdale flights
Miami to Jacksonville flights
Pensacola to Orlando flights
Pensacola to Fort Lauderdale flights
Orlando to Key West flights
Pensacola to Miami flights
Tampa to Pensacola flights
Jacksonville to Fort Lauderdale flights
Fort Lauderdale to Pensacola flights
Fort Lauderdale to Jacksonville flights
Orlando to Pensacola flights
Fort Lauderdale to Tallahassee flights
Pensacola to Tampa flights
Tallahassee to Miami flights
Fort Lauderdale to Key West flights
Tallahassee to Fort Lauderdale flights
Miami to Pensacola flights
Miami to Tallahassee flights
West Palm Beach to Tampa flights
Jacksonville to Key West flights
West Palm Beach to Pensacola flights
West Palm Beach to Jacksonville flights
Pensacola to Key West flights
Fort Lauderdale to Panama City flights
Panama City to Miami flights
Orlando to Panama City flights
Tampa to Tallahassee flights
Fort Myers to Pensacola flights
Fort Myers to Orlando flights
Fort Lauderdale to Miami flights
West Palm Beach to Tallahassee flights
Pensacola to Jacksonville flights
Tampa to Panama City flights
West Palm Beach to Orlando flights
Tampa to West Palm Beach flights
Jacksonville to West Palm Beach flights
Fort Myers to Jacksonville flights
Fort Lauderdale to Valparaiso flights
Jacksonville to Orlando flights
West Palm Beach to Panama City flights
Gainesville to Miami flights

Top 4 airlines flying from Gainesville to Key Largo

Discover the top 4 airlines that operate flights from Gainesville 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Silver AirwaysCheapest$95Average$128FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$129Average$129FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$137Average$433FlexibilityNo cancel feeOn-time71%
DeltaCheapest$356Average$553FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.