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$180+ Cheap flights from Kingsport, TN to Miami (MIA)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MIA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Kingsport to Miami

Keep the following information in mind while searching for Kingsport to Miami flight deals. Data was last updated September 15, 2025.

Round-trip from

$329
(Delta)

One-way from

$180
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$368
From Kingsport to Miami
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One-way flight from Kingsport to Miami
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Highest demand for flights based on searches. 11% potential increase in price ($68 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 September 2025
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Find flight deals from Kingsport to Miami

Cheapest flights from Kingsport to Miami
Explore the most affordable flight options available from Kingsport to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 11/1810:12 amTRI - MIA
1 stop7h 06mDelta
Mon 11/243:40 pmMIA - TRI
1 stop6h 53mDelta
Deal found 9/14$329
This Delta deal was found by Cheapflights users on 9/12. 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.
Fri 9/267:17 pmTRI - MIA
1 stop5h 06mDelta
Tue 9/306:00 amMIA - TRI
1 stop6h 37mDelta
Deal found 9/12$339
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 10/198:08 pmTRI - MIA
1 stop4h 21mAmerican Airlines
Fri 10/246:15 amMIA - TRI
1 stop5h 31mAmerican Airlines
Deal found 9/13$359
This Delta deal was found by Cheapflights users on 9/13. 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 9/204:50 pmTRI - MIA
1 stop4h 33mDelta
Sat 9/276:00 amMIA - TRI
1 stop4h 15mDelta
Deal found 9/13$364
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 9/2910:56 amTRI - MIA
1 stop4h 21mDelta
Fri 10/36:14 pmMIA - TRI
1 stop4h 23mDelta
Deal found 9/13$457
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 9/306:23 amTRI - MIA
2 stops7h 06mAmerican Airlines
Sat 10/46:07 pmMIA - TRI
1 stop5h 02mAmerican Airlines
Deal found 9/14$673
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/175:14 pmTRI - MIA
1 stop6h 42mAmerican Airlines
Fri 9/196:07 pmMIA - TRI
1 stop5h 02mAmerican Airlines
Deal found 9/13$677
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/266:22 amTRI - MIA
2 stops7h 03mAmerican Airlines
Mon 9/295:18 amMIA - TRI
1 stop4h 35mAmerican Airlines
Deal found 9/14$709
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/255:05 amTRI - MIA
1 stop4h 05mAmerican Airlines
Wed 10/295:00 pmMIA - TRI
2 stops5h 51mAmerican Airlines
Deal found 9/14$715
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/206:23 amTRI - MIA
2 stops6h 21mAmerican Airlines
Sat 9/275:18 amMIA - TRI
1 stop4h 35mAmerican Airlines
Deal found 9/13$717
This American Airlines deal was found by Cheapflights users on 9/12. 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 9/266:22 amTRI - MIA
2 stops7h 03mAmerican Airlines
Tue 9/308:20 amMIA - TRI
1 stop6h 05mAmerican Airlines
Deal found 9/12$719

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kingsport to Miami 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 September 15, 2025.
Use the filters below to find and compare flights from Kingsport to Miami that are best for you.

Fly from

Kingsport

Fly to

Miami

Route

Depart

Return

Price

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 2/7

4:30 pm-9:02 pm

1 stop4h 32m

Miami

Sat 2/14

8:05 am-12:07 pm

1 stop4h 02m

$329

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 2/21

6:55 am-1:06 pm

1 stop6h 11m

Miami

Fri 2/27

7:00 am-2:11 pm

1 stop7h 11m

$329

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Tue 11/18

6:05 am-1:02 pm

1 stop6h 57m

Miami

Mon 11/24

6:23 pm-10:33 pm

1 stop4h 10m

$329

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 10/25

4:14 pm-8:53 pm

1 stop4h 39m

Miami

Wed 10/29

5:18 am-11:46 am

1 stop6h 28m

$329

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Fri 1/30

6:55 pm-10:50 pm

1 stop3h 55m

Miami

Fri 2/13

7:00 am-12:07 pm

1 stop5h 07m

$329

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 2/21

4:30 pm-9:02 pm

1 stop4h 32m

Miami

Fri 2/27

7:00 am-12:07 pm

1 stop5h 07m

$329

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Fri 9/26

7:17 pm-12:23 am

1 stop5h 06m

Miami

Tue 9/30

6:00 am-12:37 pm

1 stop6h 37m

$339

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Tue 9/30

6:11 am-11:01 am

1 stop4h 50m

Miami

Sat 10/4

6:00 am-12:37 pm

1 stop6h 37m

$339

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sun 10/19

8:08 pm-12:29 am

1 stop4h 21m

Miami

Fri 10/24

6:15 am-11:46 am

1 stop5h 31m

$359

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Fri 9/26

3:11 pm-9:29 pm

1 stop6h 18m

Miami

Mon 9/29

5:18 am-9:53 am

1 stop4h 35m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 13 results
1
2

Best time to book a flight from Kingsport to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami 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.

Cheapflights Insights

Everything you need to know about your flight from Kingsport to Miami

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

Currently, September is the cheapest month in which you can book a flight from Kingsport to Miami (average of $232). Flying from Kingsport to Miami 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 MIA?

Find hourly flight availability from Kingsport to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Kingsport to Miami, 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 Kingsport to Miami?

Use this chart to determine the cheapest time to fly round-trip from Kingsport to Miami. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Kingsport to Miami 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 Miami

Explore weekly flight availability from Kingsport to Miami. 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 September 15, 2025.

The most flights from K1N to MIA 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).

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated September 15, 2025.
See what other customers who have flown with Delta and American Airlines from Kingsport to Miami have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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
7,956 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

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 Miami. 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 Miami from Kingsport?

    If you book a flight to Miami from Kingsport, you will be flying to Miami, which is the city’s only airport. Miami (MIA) is located 6.1 mi from the center of Miami. There are 0 flights from Kingsport to Miami per day from 3 different airlines.

  • How popular is this Kingsport to Miami flight route?

    Within the past month, 2 users have taken a look at flights from Kingsport to Miami.

  • How long is the flight from Kingsport to Miami?

    Delta and American Airlines can get you from Kingsport to Miami in just under 4h 32m. Your travel time can differ by up to 1h 39m. The distance from Kingsport to Miami is about 748 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Kingsport to Miami?

    No one likes to see their flight delayed. When booking a flight from Kingsport to Miami consider choosing Envoy Air (85%), Qatar Airways (71%) or American Airlines (69%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Kingsport to Miami?

    While on average a flight from Kingsport to Miami is generally $573, our data shows the cheapest flight currently is $255. When looking at the most popular route, (Blountville Tri Cities TN/VA - Miami), you can expect to pay $329 for that flight.

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

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

  • How can I find direct flights from Kingsport to Miami?

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

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

    Yes. Cheapflights offers flight deals from Kingsport to Miami 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 Miami?

    Currently, September is the cheapest month in which you can book a flight from Kingsport to Miami (average of $232). Flying from Kingsport to Miami 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

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Doral
Boynton Beach
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Hialeah
Palm Beach
Plantation
Sunrise
Pembroke Pines
Dania Beach
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Miami Lakes
Palm Beach Gardens
Miami Gardens
Wilton Manors
Hallandale Beach

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Top 3 airlines flying from Kingsport to Miami

Discover the top 3 airlines that operate flights from Kingsport to Miami. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$100Average$193FlexibilityNo cancel feeOn-time88%
DeltaCheapest$178Average$424FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$204Average$431FlexibilityNo cancel feeOn-time71%

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