$304+ Cheap flights from San Antonio (SAT) to Kingsport, TN
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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — TYS
Jul 7 — Jul 141
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
One-way
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 June 7, 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 June 7, 2026.
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/46:01 am
SAT
- TRI
1 stop5h 21m
American Airlines
Fri 7/105:24 pm
TRI
- SAT
1 stop7h 34m
American Airlines
Deal found 6/5![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/3. 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 12/56:43 am
SAT
- TRI
1 stop6h 38m
American Airlines
Thu 12/107:00 am
TRI
- SAT
1 stop6h 03m
American Airlines
Deal found 6/3![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 6/3. 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 12/55:30 am
SAT
- TRI
1 stop5h 34m
Delta
Sat 12/126:05 am
TRI
- SAT
1 stop4h 49m
Delta
Deal found 6/3![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Thu 8/69:55 am
SAT
- TRI
2 stops21h 40m
Multiple Airlines
Sun 8/93:27 pm
TRI
- SAT
1 stop18h 29m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 6/3. 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 12/35:30 am
SAT
- TRI
1 stop5h 34m
Delta
Wed 12/910:15 am
TRI
- SAT
1 stop6h 13m
Delta
Deal found 6/3![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/5. 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 8/55:20 am
SAT
- TRI
1 stop6h 43m
Delta
Sun 8/97:08 pm
TRI
- SAT
1 stop6h 20m
Delta
Deal found 6/5![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 6/2. 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 6/175:52 pm
SAT
- TRI
1 stop4h 55m
American Airlines
Sun 6/215:15 am
TRI
- SAT
1 stop4h 55m
American Airlines
Deal found 6/2![American Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 6/3. 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 12/36:45 am
SAT
- TRI
1 stop4h 19m
Delta
Thu 12/106:55 pm
TRI
- SAT
1 stop6h 33m
Delta
Deal found 6/3![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/15:52 pm
SAT
- TRI
1 stop4h 55m
American Airlines
Sun 7/55:00 am
TRI
- SAT
1 stop5h 02m
American Airlines
Deal found 6/5![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 6/5. 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 8/65:20 am
SAT
- TRI
1 stop6h 43m
Delta
Sun 8/97:08 pm
TRI
- SAT
1 stop6h 20m
Delta
Deal found 6/5![Delta logo]()
$463
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 June 7, 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 June 7, 2026.
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/46:01 am
SAT
- TRI
1 stop5h 21m
American Airlines
Fri 7/105:24 pm
TRI
- SAT
1 stop7h 34m
American Airlines
Deal found 6/5![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 6/3. 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 8/1912:05 pm
SAT
- TRI
1 stop5h 23m
Delta
Sun 8/237:08 pm
TRI
- SAT
1 stop6h 20m
Delta
Deal found 6/3![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/1. 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.
Fri 8/72:43 pm
SAT
- TRI
1 stop6h 49m
Delta
Mon 8/106:00 am
TRI
- SAT
1 stop4h 48m
Delta
Deal found 6/1![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/15:52 pm
SAT
- TRI
1 stop4h 55m
American Airlines
Sun 7/55:00 am
TRI
- SAT
1 stop5h 02m
American Airlines
Deal found 6/5![American Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 6/5. 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 8/65:20 am
SAT
- TRI
1 stop6h 43m
Delta
Sun 8/97:08 pm
TRI
- SAT
1 stop6h 20m
Delta
Deal found 6/5![Delta logo]()
$463
This American Airlines deal was found by Cheapflights users on 6/4. 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 8/612:29 pm
SAT
- TRI
1 stop7h 38m
American Airlines
Sun 8/95:23 pm
TRI
- SAT
1 stop7h 36m
American Airlines
Deal found 6/4![American Airlines logo]()
$488
This American Airlines deal was found by Cheapflights users on 6/6. 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 8/197:00 am
SAT
- TRI
2 stops9h 03m
American Airlines
Sun 8/235:07 am
TRI
- SAT
1 stop5h 00m
American Airlines
Deal found 6/6![American Airlines logo]()
$533
Last-minute flights from San Antonio to KingsportDiscover last-minute flight deals from San Antonio to Kingsport. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Kingsport. Data last updated June 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/2. 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 6/175:52 pm
SAT
- TRI
1 stop4h 55m
American Airlines
Sun 6/215:15 am
TRI
- SAT
1 stop4h 55m
American Airlines
Deal found 6/2![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 6/4. 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 6/195:52 pm
SAT
- TRI
1 stop4h 55m
American Airlines
Tue 6/235:26 pm
TRI
- SAT
1 stop6h 39m
American Airlines
Deal found 6/4![American Airlines logo]()
$477
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/15:52 pm
SAT
- TRI
1 stop4h 55m
American Airlines
Sun 7/55:00 am
TRI
- SAT
1 stop5h 02m
American Airlines
Deal found 6/5![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/46:01 am
SAT
- TRI
1 stop5h 21m
American Airlines
Fri 7/105:24 pm
TRI
- SAT
1 stop7h 34m
American Airlines
Deal found 6/5![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/66:01 am
SAT
- TRI
1 stop5h 21m
American Airlines
Fri 7/105:24 pm
TRI
- SAT
1 stop4h 39m
American Airlines
Deal found 6/4![American Airlines logo]()
$607
One-way flights from San Antonio to KingsportSearch for one-way flight options from San Antonio to Kingsport. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from San Antonio to Kingsport. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This American Airlines deal was found by Cheapflights users on 6/5. 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 8/612:29 pm
SAT
- TRI
1 stop7h 38m
American Airlines
Deal found 6/5![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 6/6. 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 6/95:25 am
SAT
- TRI
1 stop6h 34m
Delta
Deal found 6/6![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 6/6. 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 6/96:01 am
SAT
- TRI
2 stops8h 46m
American Airlines
Deal found 6/6![American Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Tue 6/97:51 pm
SAT
- TRI
3 stops59h 23m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$742
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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $304 (American Airlines) |
Popular in | July |
Cheapest in | September |
Average price | $555 |
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 June 7, 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
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Sat 7/4
6:01 am-12:22 pm
1 stop5h 21m
Blountville Tri Cities TN/VA
Fri 7/10
5:24 pm-11:58 pm
1 stop7h 34m
$319
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Wed 8/19
12:05 pm-6:28 pm
1 stop5h 23m
Blountville Tri Cities TN/VA
Sun 8/23
7:08 pm-12:28 am
1 stop6h 20m
$399
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Fri 8/7
2:43 pm-10:32 pm
1 stop6h 49m
Blountville Tri Cities TN/VA
Mon 8/10
6:00 am-9:48 am
1 stop4h 48m
$419
Quickest round-trip
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Wed 7/1
5:52 pm-11:47 pm
1 stop4h 55m
Blountville Tri Cities TN/VA
Sun 7/5
5:00 am-9:02 am
1 stop5h 02m
$459
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Thu 8/6
5:20 am-1:03 pm
1 stop6h 43m
Blountville Tri Cities TN/VA
Sun 8/9
7:08 pm-12:28 am
1 stop6h 20m
$463
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Thu 8/6
12:29 pm-9:07 pm
1 stop7h 38m
Blountville Tri Cities TN/VA
Sun 8/9
5:23 pm-11:59 pm
1 stop7h 36m
$488
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Wed 8/19
7:00 am-5:03 pm
2 stops9h 03m
Blountville Tri Cities TN/VA
Sun 8/23
5:07 am-9:07 am
1 stop5h 00m
$533
Cheapest one-way
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Thu 8/6
12:29 pm-9:07 pm
1 stop7h 38m
$304
Quickest one-way
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Tue 6/9
5:25 am-12:59 pm
1 stop6h 34m
$388
San AntonioBlountville
SAT - TRI
SATTRI
San Antonio
Tue 6/9
6:01 am-3:47 pm
2 stops8h 46m
$393
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.
Related info for your journey
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Alternative routes for San Antonio to Kingsport
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Complete your trip
Complete your trip to Kingsport by adding a car rental and/or hotel reservation to your travel itinerary.
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San Antonio and Kingsport flights
Browse other San Antonio and Kingsport flight options. Last updated on June 7, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
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 2,558,603 searches. Data last updated June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$380 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$334 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$242 | Average$355 | FlexibilityNo cancel fee | On-time63% |