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$189+ Cheap flights from Key Largo, FL to Gainesville (GNV)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — GNV
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Key Largo to Gainesville

Keep the following information in mind while searching for Key Largo to Gainesville flight deals. Data was last updated July 3, 2025.

Round-trip from

$347
(American Airlines)

One-way from

$189
(Delta)

Popular in

September

Cheapest in

July

Average price

$327
From Key Largo to Gainesville Regional
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One-way flight from Key Largo to Gainesville Regional
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Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 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 Key Largo to Gainesville

Cheapest flights from Key Largo to Gainesville
Explore the most affordable flight options available from Key Largo to Gainesville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:32 pmMIA - GNV
Nonstop1h 23mAmerican Airlines
Wed 8/206:00 amGNV - MIA
Nonstop1h 10mAmerican Airlines
Deal found 7/2$347
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:00 amMIA - GNV
1 stop7h 25mDelta
Tue 8/266:00 amGNV - MIA
1 stop12h 25mDelta
Deal found 7/2$367

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Gainesville 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 3, 2025.
Use the filters below to find and compare flights from Key Largo to Gainesville that are best for you.

Fly from

Key Largo

Fly to

Gainesville

Route

Depart

Return

Price

MiamiGainesville

MIA - GNV

MIAGNV

Miami

Wed 8/6

9:32 pm-10:55 pm

Nonstop1h 23m

Gainesville Regional

Wed 8/20

6:00 am-7:10 am

Nonstop1h 10m

$347

MiamiGainesville

MIA - GNV

MIAGNV

Miami

Sat 8/23

6:00 am-1:25 pm

1 stop7h 25m

Gainesville Regional

Tue 8/26

6:00 am-6:25 pm

1 stop12h 25m

$367

MiamiGainesville

MIA - GNV

MIAGNV

Miami

Sat 9/13

7:25 pm-9:15 am

1 stop13h 50m

$189

MiamiGainesville

MIA - GNV

MIAGNV

Miami

Fri 9/19

5:18 am-10:21 am

1 stop29h 03m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Key Largo to Gainesville

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

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

Currently, January is the cheapest month in which you can book a flight from Key Largo to Gainesville (average of $359). Flying from Key Largo to Gainesville in November is currently the most expensive (average of $508). 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 KE9 to GNV?

Find hourly flight availability from Key Largo to Gainesville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

Reviews of airlines servicing Gainesville

Get insights into the airlines that provide service to Gainesville. 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 Gainesville. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Key Largo to Gainesville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

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

    Most people fly into Gainesville Regional (GNV) if they book a flight to Gainesville from Key Largo. On average, Gainesville Regional has 0 inbound flights from Key Largo per day from 3 airlines. Gainesville Regional is conveniently located just 4.2 mi from Gainesville’s city center.

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

    Before booking your flight to Gainesville from Key Largo, check out the most reliable airlines to get you to your destination on time: Qatar Airways (87%), American Airlines (81%), Envoy Air( 81%).

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

    On average you can expect to pay $372 for a flight from Key Largo to Gainesville. The cheapest flight overall is $372 while the most popular route, (Miami - Gainesville Regional) is currently priced at $367.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Gainesville (average of $359). Flying from Key Largo to Gainesville in November is currently the most expensive (average of $508). 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

Traveling to a place near Key Largo?

Book flights to Key Largo if you plan to visit one of these locations
Lake City
Alachua

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Top 3 airlines flying from Key Largo to Gainesville

Discover the top 3 airlines that operate flights from Key Largo to Gainesville. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$64Average$129FlexibilityNo cancel feeOn-time69%
Silver AirwaysCheapest$101Average$141FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$307Average$407FlexibilityNo cancel feeOn-time71%

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