$329+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — TYS
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Kingsport 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
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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 San Antonio to Kingsport
Cheapest
Best
Last-minute
Cheapest flights from San Antonio to KingsportExplore 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 September 1, 2026.
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 September 1, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 11/204:32 pm -
1 stop4h 56m
Wed 11/251:54 pm -
1 stop4h 31m
Deal found 8/31![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 8/27. 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 9/155:30 am -
1 stop6h 15m
Tue 9/227:19 pm -
1 stop5h 49m
Deal found 8/27![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/1110:51 am -
1 stop5h 10m
Tue 9/156:25 am -
1 stop5h 11m
Deal found 8/27![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/29. 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 11/215:10 pm -
1 stop4h 18m
Mon 11/303:35 pm -
1 stop7h 31m
Deal found 8/29![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/1512:15 pm -
1 stop5h 19m
Tue 9/223:29 pm -
2 stops8h 21m
Deal found 8/27![American Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 8/29. 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 10/86:50 am -
1 stop4h 46m
Mon 10/127:19 pm -
1 stop6h 14m
Deal found 8/29![Delta logo]()
$639
Best flights from San Antonio to KingsportDiscover carefully curated flight deals from San Antonio to Kingsport that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from San Antonio to Kingsport that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 11/204:32 pm -
1 stop4h 56m
Wed 11/251:54 pm -
1 stop4h 31m
Deal found 8/31![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/156:00 am -
2 stops8h 04m
Tue 9/225:31 pm -
1 stop6h 19m
Deal found 8/28![American Airlines logo]()
$536
This Delta deal was found by Cheapflights users on 9/1. 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 9/158:00 am -
1 stop6h 02m
Tue 9/227:19 pm -
1 stop5h 49m
Deal found 9/1![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 8/29. 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 11/215:10 pm -
1 stop4h 18m
Mon 11/303:35 pm -
1 stop7h 31m
Deal found 8/29![Delta logo]()
$454
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/116:00 am -
2 stops8h 04m
Tue 9/153:29 pm -
2 stops8h 21m
Deal found 8/28![American Airlines logo]()
$723
Last-minute flights from San Antonio to KingsportDiscover last-minute flight deals from San Antonio to Kingsport. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Kingsport. Data last updated September 1, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/113:12 pm -
1 stop6h 37m
Tue 9/153:29 pm -
2 stops8h 21m
Deal found 8/28![American Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 8/28. 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 9/155:30 am -
1 stop6h 15m
Tue 9/227:19 pm -
1 stop5h 49m
Deal found 8/28![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/156:00 am -
2 stops8h 04m
Tue 9/225:31 pm -
1 stop6h 19m
Deal found 8/28![American Airlines logo]()
$536
Find 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 September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Delta) |
Popular in | February |
Cheapest in | April |
Average price | $409 |
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 7,457,451 searches. Data last updated September 1, 2026.
Use the filters below to find and compare flights from San Antonio to Kingsport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San AntonioBlountville
SAT San Antonio - TRI Blountville Tri Cities TN/VA
SATTRI
San Antonio
Fri 11/20
4:32 pm-10:28 pm
1 stop4h 56m
Blountville Tri Cities TN/VA
Wed 11/25
1:54 pm-5:25 pm
1 stop4h 31m
$329
San AntonioBlountville
SAT San Antonio - TRI Blountville Tri Cities TN/VA
SATTRI
San Antonio
Tue 9/15
8:00 am-3:02 pm
1 stop6h 02m
Blountville Tri Cities TN/VA
Tue 9/22
7:19 pm-12:08 am
1 stop5h 49m
$354
San AntonioBlountville
SAT San Antonio - TRI Blountville Tri Cities TN/VA
SATTRI
San Antonio
Sat 11/21
5:10 pm-10:28 pm
1 stop4h 18m
Blountville Tri Cities TN/VA
Mon 11/30
3:35 pm-10:06 pm
1 stop7h 31m
$454
San AntonioBlountville
SAT San Antonio - TRI Blountville Tri Cities TN/VA
SATTRI
San Antonio
Tue 9/15
6:00 am-3:04 pm
2 stops8h 04m
Blountville Tri Cities TN/VA
Tue 9/22
5:31 pm-10:50 pm
1 stop6h 19m
$536
San AntonioBlountville
SAT San Antonio - TRI Blountville Tri Cities TN/VA
SATTRI
San Antonio
Fri 9/11
6:00 am-3:04 pm
2 stops8h 04m
Blountville Tri Cities TN/VA
Tue 9/15
3:29 pm-10:50 pm
2 stops8h 21m
$723
Sorted by cheapest first
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.
SAT-TRI
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
SAT-K1N
SAT-TRI
No data available for this route at this time. Please check back soon.
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 September 1, 2026.
Read reviews from past customers who have flown Delta 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.
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
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.
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Complete your trip
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San Antonio and Kingsport flights
Browse other San Antonio and Kingsport flight options. Last updated on September 1, 2026.
Other flights from San Antonio
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Popular flight searches
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San Antonio to Kingsport flights
Consider these flights traveling from San Antonio to Kingsport.
Top 4 airlines flying from San Antonio to Kingsport
Discover the top 4 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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$369 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$454 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$415 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$361 | FlexibilityNo cancel fee | On-time63% |