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$269+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MIA
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheap 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 March 18, 2026.

This American Airlines deal was found by Cheapflights users on 3/13. 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 4/152:55 pm
TRI
-
MIA
1 stop5h 52m
American Airlines
Tue 4/215:30 pm
MIA
-
TRI
1 stop5h 27m
American Airlines
Deal found 3/13$309
This Delta deal was found by Cheapflights users on 3/13. 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 4/114:30 pm
TRI
-
MIA
1 stop5h 56m
Delta
Sat 4/186:00 am
MIA
-
TRI
1 stop7h 03m
Delta
Deal found 3/13$329
This Delta deal was found by Cheapflights users on 3/13. 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 3/2810:31 am
TRI
-
MIA
1 stop6h 57m
Delta
Mon 3/308:10 am
MIA
-
TRI
1 stop4h 50m
Delta
Deal found 3/13$339
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Thu 4/164:20 pm
TRI
-
MIA
1 stop4h 27m
American Airlines
Tue 4/213:40 pm
MIA
-
TRI
1 stop7h 17m
American Airlines
Deal found 3/13$344
This Delta deal was found by Cheapflights users on 3/13. 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.
Sun 10/46:55 pm
TRI
-
MIA
1 stop5h 59m
Delta
Sun 10/117:00 am
MIA
-
TRI
1 stop5h 04m
Delta
Deal found 3/13$364
This Delta deal was found by Cheapflights users on 3/17. 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.
Sun 3/297:17 pm
TRI
-
MIA
1 stop5h 35m
Delta
Sat 4/47:05 am
MIA
-
TRI
1 stop5h 55m
Delta
Deal found 3/17$369
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:53 pm
TRI
-
MIA
1 stop7h 45m
Multiple Airlines
Sat 4/117:12 pm
MIA
-
TRI
2 stops19h 31m
Multiple Airlines
Deal found 3/16$374
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Fri 4/104:20 pm
TRI
-
MIA
1 stop6h 31m
American Airlines
Sat 4/187:45 am
MIA
-
TRI
1 stop6h 45m
American Airlines
Deal found 3/13$379
This American Airlines deal was found by Cheapflights users on 3/15. 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 10/78:20 pm
TRI
-
MIA
1 stop4h 09m
American Airlines
Mon 10/128:31 am
MIA
-
TRI
1 stop7h 12m
American Airlines
Deal found 3/15$423
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:53 pm
TRI
-
MIA
1 stop8h 00m
Multiple Airlines
Sat 4/119:17 pm
MIA
-
TRI
2 stops40h 43m
Multiple Airlines
Deal found 3/16$463

Find flight deals from Kingsport to Miami

Keep the following information in mind while searching for Kingsport to Miami flight deals. Data was last updated March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$269
(American Airlines)

Popular in

March

Cheapest in

October

Average price

$668
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Miami flights.
Search Deals
From Kingsport to Miami
Search Deals
One-way flight from Kingsport to Miami
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 18, 2026.
Use the filters below to find and compare flights from Kingsport to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 3/28

10:31 am-5:28 pm

1 stop6h 57m

Miami

Mon 3/30

8:10 am-1:00 pm

1 stop4h 50m

$339

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Thu 4/9

4:20 pm-10:51 pm

1 stop6h 31m

Miami

Tue 4/14

7:45 am-2:30 pm

1 stop6h 45m

$344

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Thu 4/9

4:20 pm-10:51 pm

1 stop6h 31m

Miami

Wed 4/15

7:45 am-2:30 pm

1 stop6h 45m

$344

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Fri 4/10

4:20 pm-10:51 pm

1 stop6h 31m

Miami

Sat 4/18

7:45 am-2:30 pm

1 stop6h 45m

$379

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Tue 4/7

7:07 pm-12:52 am

1 stop5h 45m

Miami

Mon 4/13

7:04 am-1:03 pm

1 stop5h 59m

$474

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Sat 4/4

4:30 pm-8:50 pm

1 stop4h 20m

Miami

Sat 4/11

7:05 am-1:00 pm

1 stop5h 55m

$509
Quickest round-trip

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Fri 7/3

5:15 am-9:21 am

1 stop4h 06m

Miami

Mon 7/6

6:21 am-10:42 am

1 stop4h 21m

$554

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Mon 6/1

8:27 pm-12:47 am

1 stop4h 20m

Miami

Fri 6/5

6:20 am-10:42 am

1 stop4h 22m

$557
Cheapest one-way
Quickest one-way

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Wed 4/29

5:05 am-9:15 am

1 stop4h 10m

$269

BlountvilleMiami

TRI - MIA

TRIMIA

Blountville Tri Cities TN/VA

Tue 4/21

8:16 am-1:12 pm

1 stop4h 56m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 14 resultsSorted by cheapest first
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, May is the cheapest month in which you can book a flight from Kingsport to Miami (average of $76). Flying from Kingsport to Miami in March is currently the most expensive (average of $94). 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 March 18, 2026.

It’s optimal to fly from Kingsport to Miami at noon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the morning.

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 March 14, 2026.

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

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 March 18, 2026.
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
7.9
Good
8,286 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.1
Good
11,468 reviews
Delta
7.9
Good
8,286 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 4 different airlines.

  • How popular is this Kingsport to Miami flight route?

    Within the past month, 22 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 6h 31m. Your travel time can differ by up to 26m. 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 American Airlines (81%), Envoy Air (81%) or Qatar Airways (79%) 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 $418, our data shows the cheapest flight currently is $125. 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, May is the cheapest month in which you can book a flight from Kingsport to Miami (average of $76). Flying from Kingsport to Miami in March is currently the most expensive (average of $94). 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
Sunny Isles Beach
Hollywood
Coral Gables
Dania Beach
Plantation
Doral
Miramar
Miami Springs
Sunrise
Palm Beach
Marathon
Hialeah
Miami Lakes
Deerfield Beach
Oakland Park
Tamarac
Aventura
Boynton Beach
Bonita Springs
Homestead

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Top 4 airlines flying from Kingsport to Miami

Discover the top 4 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 March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$114Average$210FlexibilityNo cancel feeOn-time88%
DeltaCheapest$178Average$449FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$204Average$404FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$278Average$356FlexibilityNo cancel feeOn-time63%

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