HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

$307+ Cheap flights from Kingsport, TN to Jacksonville (JAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — JAX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kingsport to Jacksonville 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 Kingsport to Jacksonville

Keep the following information in mind while searching for Kingsport to Jacksonville flight deals. Data was last updated September 16, 2025.

Round-trip from

$307
(Delta)

Popular in

March

Cheapest in

May

Average price

$367
From Kingsport to Jacksonville
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Kingsport to Jacksonville

Cheapest flights from Kingsport to Jacksonville
Explore the most affordable flight options available from Kingsport to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:28 pmTRI - JAX
1 stop4h 37mDelta
Mon 11/36:10 amJAX - TRI
1 stop3h 12mDelta
Deal found 9/15$323
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:28 pmTRI - JAX
1 stop2h 59mDelta
Sun 10/266:10 amJAX - TRI
1 stop3h 12mDelta
Deal found 9/16$327
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/14:14 pmTRI - JAX
2 stops7h 45mAmerican Airlines
Mon 11/37:25 pmJAX - TRI
1 stop4h 02mAmerican Airlines
Deal found 9/15$328
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:14 pmTRI - JAX
2 stops7h 45mAmerican Airlines
Sun 10/269:45 amJAX - TRI
1 stop6h 04mAmerican Airlines
Deal found 9/16$332
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:35 pmTRI - JAX
1 stop4h 55mDelta
Sun 10/57:20 amJAX - TRI
1 stop5h 17mDelta
Deal found 9/16$387
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:23 amTRI - JAX
2 stops8h 32mAmerican Airlines
Sun 10/56:34 pmJAX - TRI
1 stop5h 36mAmerican Airlines
Deal found 9/16$392
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.
Thu 9/256:11 amTRI - JAX
1 stop4h 01mDelta
Wed 10/17:20 amJAX - TRI
1 stop5h 17mDelta
Deal found 9/14$428
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.
Thu 9/252:09 pmTRI - JAX
1 stop3h 31mAmerican Airlines
Wed 10/16:00 amJAX - TRI
2 stops8h 25mAmerican Airlines
Deal found 9/14$462
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:22 amTRI - JAX
2 stops8h 33mAmerican Airlines
Mon 9/293:06 pmJAX - TRI
1 stop5h 30mAmerican Airlines
Deal found 9/16$472
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:11 amTRI - JAX
1 stop4h 01mDelta
Sun 9/217:20 amJAX - TRI
1 stop5h 17mDelta
Deal found 9/16$485

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kingsport to Jacksonville 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 16, 2025.
Use the filters below to find and compare flights from Kingsport to Jacksonville that are best for you.

Fly from

Kingsport

Fly to

Jacksonville

Route

Depart

Return

Price

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Wed 2/25

6:55 pm-12:01 am

1 stop5h 06m

Jacksonville

Wed 3/4

7:30 am-12:07 pm

1 stop4h 37m

$307

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Wed 2/25

6:55 am-3:03 pm

2 stops8h 08m

Jacksonville

Wed 3/4

8:25 pm-11:41 pm

1 stop3h 16m

$312

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Sat 11/1

1:28 pm-6:05 pm

1 stop4h 37m

Jacksonville

Mon 11/3

6:10 am-9:22 am

1 stop3h 12m

$323

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Thu 10/23

1:28 pm-4:27 pm

1 stop2h 59m

Jacksonville

Sun 10/26

6:10 am-9:22 am

1 stop3h 12m

$327

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Sat 11/1

4:14 pm-11:59 pm

2 stops7h 45m

Jacksonville

Mon 11/3

7:25 pm-11:27 pm

1 stop4h 02m

$328

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Thu 10/23

4:14 pm-11:59 pm

2 stops7h 45m

Jacksonville

Sun 10/26

9:45 am-3:49 pm

1 stop6h 04m

$332

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Wed 10/1

3:35 pm-8:30 pm

1 stop4h 55m

Jacksonville

Sun 10/5

7:20 am-12:37 pm

1 stop5h 17m

$387

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Wed 10/1

6:23 am-2:55 pm

2 stops8h 32m

Jacksonville

Sun 10/5

6:34 pm-12:10 am

1 stop5h 36m

$392

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Fri 9/26

1:22 pm-6:40 pm

1 stop5h 18m

Jacksonville

Mon 9/29

5:20 am-9:44 am

1 stop4h 24m

$467

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Fri 9/26

6:22 am-2:55 pm

2 stops8h 33m

Jacksonville

Mon 9/29

3:06 pm-8:36 pm

1 stop5h 30m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Kingsport to Jacksonville

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

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

Currently, August is the cheapest month in which you can book a flight from Kingsport to Jacksonville (average of $278). Flying from Kingsport to Jacksonville in March is currently the most expensive (average of $365). 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 JAX?

Find hourly flight availability from Kingsport to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Kingsport to Jacksonville, 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 Jacksonville?

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

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

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Kingsport to Jacksonville 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
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,957 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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 Jacksonville. 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 Jacksonville from Kingsport?

    If you book a flight to Jacksonville from Kingsport, you will be flying to Jacksonville, which is the city’s only airport. Jacksonville (JAX) is located 11.2 mi from the center of Jacksonville. There are 0 flights from Kingsport to Jacksonville per day from 3 different airlines.

  • How popular is this Kingsport to Jacksonville flight route?

    Within the past month, 3 users have taken a look at flights from Kingsport to Jacksonville.

  • How long is the flight from Kingsport to Jacksonville?

    For as low as $307, Delta can have you in Jacksonville from Kingsport in 5h 06m. The distance between Kingsport and Jacksonville is about 416 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Kingsport to Jacksonville?

    Looking for the cheapest flight from Kingsport to Jacksonville? While on average our users pay $85, our data indicates the cheapest price to be $35. The most popular route (Blountville Tri Cities TN/VA - Jacksonville), is priced around $323.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Kingsport to Jacksonville (average of $278). Flying from Kingsport to Jacksonville in March is currently the most expensive (average of $365). 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 Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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 Kingsport to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Orlando flights
Nashville to Miami flights
Nashville to Fort Lauderdale flights
Memphis to Orlando flights
Memphis to Miami flights
Nashville to Tampa flights
Knoxville to Orlando Sanford Intl flights
Knoxville to Miami flights
Nashville to Jacksonville flights
Chattanooga to Orlando flights
Chattanooga to Fort Lauderdale flights
Nashville to Fort Myers flights
Knoxville to Fort Lauderdale flights
Memphis to Fort Lauderdale flights
Knoxville to Orlando flights
Nashville to Sarasota flights
Chattanooga to Miami flights
Nashville to Pensacola flights
Nashville to Panama City flights
Nashville to Key West flights
Memphis to Tampa flights
Nashville to West Palm Beach flights
Knoxville to Tampa flights
Chattanooga to Tampa flights
Nashville to St Petersburg flights
Chattanooga to West Palm Beach flights
Knoxville to St Petersburg flights
Chattanooga to Orlando Sanford Intl flights
Memphis to Orlando Sanford Intl flights
Nashville to Valparaiso flights
Memphis to Jacksonville flights
Nashville to Melbourne flights
Knoxville to Pensacola flights
Memphis to Key West flights
Memphis to West Palm Beach flights
Chattanooga to Sarasota flights
Memphis to Fort Myers flights
Knoxville to Jacksonville flights
Memphis to St Petersburg flights
Chattanooga to Daytona Beach flights
Knoxville to Sarasota flights
Memphis to Panama City flights
Chattanooga to Jacksonville flights
Memphis to Pensacola flights
Nashville to Tallahassee flights
Chattanooga to Pensacola flights
Knoxville to Panama City flights
Knoxville to Key West flights
Memphis to Gainesville flights
Knoxville to West Palm Beach flights

Top 3 airlines flying from Kingsport to Jacksonville

Discover the top 3 airlines that operate flights from Kingsport to Jacksonville. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$76Average$93FlexibilityNo cancel feeOn-time88%
DeltaCheapest$258Average$430FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$282Average$432FlexibilityNo cancel feeOn-time71%

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.