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Kingsport

$431+ Cheap flights from San Antonio (SAT) to Kingsport, TN

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — TYS
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from San Antonio to Kingsport

Keep the following information in mind while searching for San Antonio to Kingsport flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$431
(Delta)

Popular in

December

Cheapest in

July

Average price

$381
Provider with most accurate pricing for San Antonio-Blountville Tri Cities TN/VA flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Blountville Tri Cities TN/VA flights.
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From San Antonio to Kingsport
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Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from San Antonio to Kingsport

Cheapest flights from San Antonio to Kingsport
Explore the most affordable flight options available from San Antonio to Kingsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Delta deal was found by Cheapflights users on 11/12. 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 12/125:10 amSAT - TRI
1 stop5h 57mDelta
Fri 12/1910:12 amTRI - SAT
1 stop4h 31mDelta
Deal found 11/12$431
This Delta deal was found by Cheapflights users on 11/12. 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.
Mon 11/246:30 amSAT - TRI
1 stop4h 35mDelta
Thu 11/276:05 amTRI - SAT
1 stop5h 35mDelta
Deal found 11/12$432
This Delta deal was found by Cheapflights users on 11/11. 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 11/255:15 amSAT - TRI
1 stop5h 50mDelta
Sat 12/610:12 amTRI - SAT
1 stop5h 10mDelta
Deal found 11/11$435
This American Airlines deal was found by Cheapflights users on 11/11. 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 11/259:15 amSAT - TRI
1 stop5h 28mAmerican Airlines
Sat 12/612:40 pmTRI - SAT
2 stops8h 27mAmerican Airlines
Deal found 11/11$440
This Delta deal was found by Cheapflights users on 11/13. 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 12/65:10 amSAT - TRI
1 stop5h 57mDelta
Mon 12/87:29 pmTRI - SAT
1 stop6h 05mDelta
Deal found 11/13$441
This American Airlines deal was found by Cheapflights users on 11/13. 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 12/63:00 pmSAT - TRI
2 stops8h 03mAmerican Airlines
Mon 12/87:19 pmTRI - SAT
1 stop6h 06mAmerican Airlines
Deal found 11/13$446
This American Airlines deal was found by Cheapflights users on 11/12. 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 11/145:00 amSAT - TRI
2 stops9h 08mAmerican Airlines
Sat 11/152:40 pmTRI - SAT
1 stop7h 19mAmerican Airlines
Deal found 11/12$479
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Mon 11/248:17 amSAT - TRI
1 stop5h 51mAmerican Airlines
Thu 11/276:25 amTRI - SAT
2 stops8h 40mAmerican Airlines
Deal found 11/12$530
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/127:21 amSAT - TRI
1 stop6h 41mAmerican Airlines
Fri 12/195:05 amTRI - SAT
2 stops7h 57mAmerican Airlines
Deal found 11/12$584

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Kingsport 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 November 13, 2025.
Use the filters below to find and compare flights from San Antonio to Kingsport that are best for you.

Fly from

San Antonio

Fly to

Kingsport

Route

Depart

Return

Price

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Fri 12/12

5:10 am-12:07 pm

1 stop5h 57m

Blountville Tri Cities TN/VA

Fri 12/19

10:12 am-1:43 pm

1 stop4h 31m

$431

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Mon 11/24

6:30 am-12:05 pm

1 stop4h 35m

Blountville Tri Cities TN/VA

Thu 11/27

6:05 am-10:40 am

1 stop5h 35m

$432

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Tue 11/25

5:15 am-12:05 pm

1 stop5h 50m

Blountville Tri Cities TN/VA

Sat 12/6

10:12 am-2:22 pm

1 stop5h 10m

$435

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Tue 11/25

9:15 am-3:43 pm

1 stop5h 28m

Blountville Tri Cities TN/VA

Sat 12/6

12:40 pm-8:07 pm

2 stops8h 27m

$440

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Sat 12/6

5:10 am-12:07 pm

1 stop5h 57m

Blountville Tri Cities TN/VA

Mon 12/8

7:29 pm-12:34 am

1 stop6h 05m

$441

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Sat 12/6

3:00 pm-12:03 am

2 stops8h 03m

Blountville Tri Cities TN/VA

Mon 12/8

7:19 pm-12:25 am

1 stop6h 06m

$446

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Mon 11/24

8:17 am-3:08 pm

1 stop5h 51m

Blountville Tri Cities TN/VA

Thu 11/27

6:25 am-2:05 pm

2 stops8h 40m

$530

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Fri 12/12

7:21 am-3:02 pm

1 stop6h 41m

Blountville Tri Cities TN/VA

Fri 12/19

5:05 am-12:02 pm

2 stops7h 57m

$584

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Fri 12/19

5:10 am-12:07 pm

1 stop5h 57m

Blountville Tri Cities TN/VA

Sat 12/27

6:53 pm-12:38 am

1 stop6h 45m

$666

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Thu 11/27

6:00 am-2:14 pm

2 stops7h 14m

Blountville Tri Cities TN/VA

Mon 12/1

2:40 pm-8:59 pm

1 stop7h 19m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Best time to book a flight from San Antonio to Kingsport

Have a flexible travel schedule? Discover the best time to fly to Kingsport from San Antonio 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 San Antonio to Kingsport

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to Kingsport (average of $79). Flying from San Antonio to Kingsport in January is currently the most expensive (average of $125). 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 SAT to K1N?

Find hourly flight availability from San Antonio to Kingsport. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s optimal to fly from San Antonio to Kingsport in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from San Antonio to Kingsport?

Reviews of airlines servicing Kingsport

Get insights into the airlines that provide service to Kingsport. 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 Kingsport. Reviews last updated November 13, 2025.
Read reviews from past customers who have flown Delta and American Airlines from San Antonio to Kingsport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Kingsport. 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 from for flights from San Antonio to Kingsport?

    San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to Kingsport. You should not have trouble finding flights to Kingsport from San Antonio; the airport handles an average of 0 outbound flights to Kingsport per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the San Antonio airport to Kingsport. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.

  • How long is the flight from San Antonio to Kingsport?

    There are many flights that can get you from San Antonio to Kingsport in 5h 28m. Fly via Delta or American Airlines to get the fastest option. The distance from San Antonio to Kingsport is about 1045 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from San Antonio to Kingsport?

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Kingsport 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 San Antonio to Kingsport?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Kingsport (average of $79). Flying from San Antonio to Kingsport in January is currently the most expensive (average of $125). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Antonio to Kingsport

Discover the top 3 airlines that operate flights from San Antonio to Kingsport. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$144Average$412FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$382FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$374FlexibilityNo cancel feeOn-time69%

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