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Key Largo

$319+ Cheap flights from Kingsport, TN 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MIA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Kingsport to Key Largo

Keep the following information in mind while searching for Kingsport to Key Largo flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$447
(Delta)

One-way from

$319
(Delta)

Popular in

July

Cheapest in

August

Average price

$533
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Miami flight deals.
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Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Miami flights.
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From Kingsport to Key Largo
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One-way flight from Kingsport to Key Largo
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Kingsport to Key Largo

Cheapest flights from Kingsport to Key Largo
Explore the most affordable flight options available from Kingsport to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/19. 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 5/296:55 pmTRI - MIA
1 stop5h 59mDelta
Tue 6/36:00 amMIA - TRI
1 stop6h 10mDelta
Deal found 2/19$469
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 9/55:19 amTRI - MIA
1 stop7h 11mAmerican Airlines
Sun 9/146:04 amMIA - TRI
1 stop4h 06mAmerican Airlines
Deal found 2/19$499

Find flights from Kingsport to Key Largo within your budget

Customize your flight search to find flights from Kingsport 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 February 20, 2025.

Fly from

Kingsport

Fly to

Key Largo

Route

Depart

Return

Price

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Thu 5/29

6:55 pm-12:54 am

1 stop5h 59m

Miami

Tue 6/3

6:00 am-12:10 pm

1 stop6h 10m

$469

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 3/22

8:30 pm-12:42 am

1 stop4h 12m

Miami

Sun 3/23

7:04 am-2:02 pm

1 stop6h 58m

$704

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Fri 4/4

7:20 pm-12:52 am

1 stop5h 32m

$319

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Fri 4/4

5:07 am-11:10 am

2 stops6h 03m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Kingsport to Key Largo

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

Travel insights for flights from Kingsport to Key Largo

Get recent, data-driven insights about flights from Kingsport to Key Largo including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Kingsport to Key Largo (average of $231). Flying from Kingsport 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 K1N to KE9?

Find hourly flight availability from Kingsport 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 February 20, 2025.

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

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

Use this chart to determine the cheapest time to fly round-trip from Kingsport to Key Largo. Price data was last updated on January 26, 2025.

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

Weekly flight availability from Kingsport to Key Largo

Explore weekly flight availability from Kingsport 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 February 20, 2025.

The most flights from K1N to KE9 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, 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 February 20, 2025.
To help decide which airline to fly from Kingsport to Key Largo, see what other customers have to say about Delta and American Airlines. 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
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

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
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

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 Kingsport to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The Kingsport to Key Largo flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Consider Envoy Air (67%), American Airlines (67%) or Republic Airways (67%) when booking your flight. These represent the most reliable airlines when flying from Kingsport to Key Largo.

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

    On average you can expect to pay $550 for a flight from Kingsport to Key Largo. The cheapest flight overall is $183 while the most popular route, (Blountville Tri Cities TN/VA - Miami) is currently priced at $469.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Kingsport to Key Largo (average of $231). Flying from Kingsport 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 5 airlines flying from Kingsport to Key Largo

Discover the top 5 airlines that operate flights from Kingsport 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$170FlexibilityNo cancel feeOn-time88%
FrontierCheapest$140Average$199FlexibilityNo cancel feeOn-time62%
DeltaCheapest$182Average$500FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$213Average$461FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$287Average$354FlexibilityNo cancel feeOn-time69%
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