HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

$339+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — JAX
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
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

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 December 26, 2025.

This American Airlines deal was found by Cheapflights users on 12/25. 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 12/268:26 pmTRI - JAX
1 stop3h 50mAmerican Airlines
Sun 12/286:05 pmJAX - TRI
1 stop5h 49mAmerican Airlines
Deal found 12/25$608
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 12/262:00 pmTRI - JAX
1 stop5h 44mMultiple Airlines
Sun 12/288:55 amJAX - TRI
2 stops28h 15mMultiple Airlines
Deal found 12/25$691

Find flight deals from Kingsport to Jacksonville

Keep the following information in mind while searching for Kingsport to Jacksonville flight deals. Data was last updated December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$339
(Delta)

Popular in

March

Cheapest in

October

Average price

$493
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Jacksonville flights.
Search Deals
From Kingsport to Jacksonville
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 26, 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

Thu 1/8

6:05 am-12:11 pm

1 stop6h 06m

Jacksonville

Mon 1/12

7:30 am-1:02 pm

1 stop5h 32m

$339

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Thu 1/8

3:31 pm-11:57 pm

2 stops8h 26m

Jacksonville

Mon 1/12

6:00 am-9:41 am

1 stop3h 41m

$344

BlountvilleJacksonville

TRI - JAX

TRIJAX

Blountville Tri Cities TN/VA

Sun 1/4

8:26 pm-12:16 am

1 stop3h 50m

Jacksonville

Sun 2/1

6:00 am-11:42 am

1 stop5h 42m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

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, February is the cheapest month in which you can book a flight from Kingsport to Jacksonville (average of $70). Flying from Kingsport to Jacksonville in December is currently the most expensive (average of $103). 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 December 26, 2025.

It’s optimal to fly from Kingsport to Jacksonville in the morning. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight at noon.

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 Monday afternoons 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.

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 December 26, 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
7.9
Good
8,013 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Overall

7.9

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
8,013 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Overall

7.9

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
7.2
Good
11,062 reviews
Delta
7.9
Good
8,013 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Food

7.3

Overall

7.9

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 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, 4 users have taken a look at flights from Kingsport to Jacksonville.

  • How long is the flight from Kingsport to Jacksonville?

    For as low as $339, Delta can have you in Jacksonville from Kingsport in 6h 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 $80, our data indicates the cheapest price to be $44. The most popular route (Blountville Tri Cities TN/VA - Jacksonville), is priced around $289.

  • 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, February is the cheapest month in which you can book a flight from Kingsport to Jacksonville (average of $70). Flying from Kingsport to Jacksonville in December is currently the most expensive (average of $103). 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
Fernandina Beach
Kingsland
Waycross
Yulee

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
Memphis to Orlando flights
Nashville to Fort Lauderdale flights
Memphis to Miami flights
Chattanooga to Orlando flights
Nashville to Tampa flights
Knoxville to Orlando Sanford Intl flights
Nashville to Fort Myers flights
Knoxville to Fort Lauderdale flights
Nashville to Key West flights
Chattanooga to Tampa flights
Knoxville to Miami flights
Memphis to Fort Lauderdale flights
Knoxville to Orlando flights
Nashville to West Palm Beach flights
Chattanooga to Orlando Sanford Intl flights
Knoxville to Tampa flights
Chattanooga to Miami flights
Nashville to Jacksonville flights
Nashville to Sarasota flights
Chattanooga to Fort Lauderdale flights
Chattanooga to Sarasota flights
Chattanooga to Fort Myers flights
Nashville to Panama City flights
Memphis to Sarasota flights
Memphis to Jacksonville flights
Knoxville to Fort Myers flights
Nashville to St Petersburg flights
Nashville to Pensacola flights
Blountville to Miami flights
Memphis to Orlando Sanford Intl flights
Memphis to Key West flights
Memphis to Fort Myers flights
Knoxville to St Petersburg flights
Blountville to West Palm Beach flights
Memphis to Tampa flights
Blountville to Orlando flights
Memphis to Gainesville flights
Chattanooga to Melbourne flights
Chattanooga to Key West flights
Knoxville to Sarasota flights
Knoxville to Key West flights
Memphis to West Palm Beach flights
Knoxville to Jacksonville flights
Nashville to Valparaiso flights
Memphis to Panama City flights
Memphis to Daytona Beach flights
Chattanooga to Jacksonville flights
Knoxville to Pensacola 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$76Average$95FlexibilityNo cancel feeOn-time88%
DeltaCheapest$258Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$282Average$386FlexibilityNo 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.
Site
©2025 Cheapflights