HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kingsport

$339+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — TYS
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 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 February 12, 2026.

This American Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 2/265:48 pm
SAT
-
TRI
1 stop4h 59m
American Airlines
Mon 3/24:16 pm
TRI
-
SAT
1 stop7h 38m
American Airlines
Deal found 2/11$339
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
SAT
-
TRI
1 stop29h 13m
Multiple Airlines
Mon 3/25:08 pm
TRI
-
SAT
2 stops41h 22m
Multiple Airlines
Deal found 2/11$343
This Delta deal was found by Cheapflights users on 2/10. 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 10/165:30 am
SAT
-
TRI
1 stop5h 34m
Delta
Fri 10/236:55 pm
TRI
-
SAT
1 stop6h 33m
Delta
Deal found 2/10$354
This Delta deal was found by Cheapflights users on 2/10. 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 6/56:45 am
SAT
-
TRI
1 stop7h 21m
Delta
Fri 6/126:05 am
TRI
-
SAT
1 stop4h 43m
Delta
Deal found 2/10$379
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 2/205:48 pm
SAT
-
TRI
1 stop4h 59m
American Airlines
Mon 2/235:00 am
TRI
-
SAT
1 stop5h 20m
American Airlines
Deal found 2/11$409
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Thu 3/58:30 am
SAT
-
TRI
1 stop4h 51m
American Airlines
Tue 3/105:30 am
TRI
-
SAT
1 stop5h 03m
American Airlines
Deal found 2/11$480
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:55 pm
SAT
-
TRI
2 stops15h 30m
United Airlines
Fri 10/2311:00 am
TRI
-
SAT
1 stop13h 08m
United Airlines
Deal found 2/10$810
This American Airlines deal was found by Cheapflights users on 2/10. 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 6/59:31 am
SAT
-
TRI
2 stops7h 18m
American Airlines
Fri 6/125:23 pm
TRI
-
SAT
1 stop4h 43m
American Airlines
Deal found 2/10$891

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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(American Airlines)

Popular in

January

Cheapest in

July
Provider with most accurate pricing for San Antonio-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Blountville Tri Cities TN/VA flights.
Search Deals
From San Antonio to Kingsport
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals

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 February 12, 2026.
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

Thu 2/26

5:48 pm-11:47 pm

1 stop4h 59m

Blountville Tri Cities TN/VA

Mon 3/2

4:16 pm-10:54 pm

1 stop7h 38m

$339

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Fri 6/5

6:45 am-3:06 pm

1 stop7h 21m

Blountville Tri Cities TN/VA

Fri 6/12

6:05 am-9:48 am

1 stop4h 43m

$379

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Thu 3/5

6:24 am-2:21 pm

1 stop6h 57m

Blountville Tri Cities TN/VA

Tue 3/10

5:30 am-10:58 am

1 stop6h 28m

$480

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Fri 6/5

9:31 am-5:49 pm

2 stops7h 18m

Blountville Tri Cities TN/VA

Fri 6/12

5:23 pm-9:06 pm

1 stop4h 43m

$891

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Thu 2/26

5:25 am-2:48 pm

2 stops8h 23m

Blountville Tri Cities TN/VA

Mon 3/2

1:02 pm-10:55 pm

2 stops10h 53m

$2,187

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Sun 3/8

5:10 am-3:10 pm

2 stops9h 00m

Blountville Tri Cities TN/VA

Thu 3/12

6:15 am-11:29 am

1 stop6h 14m

$2,502

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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 $80). Flying from San Antonio to Kingsport in January is currently the most expensive (average of $184). 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.

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 February 12, 2026.
Read reviews from past customers who have flown 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.
American Airlines
7.2
Good
11,275 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Overall

7.2

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,275 reviews
American Airlines
7.2
Good
11,275 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Entertainment

6.9

Overall

7.2

Crew

8.0

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

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 4h 59m. Fly via American Airlines or Delta 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 $80). Flying from San Antonio to Kingsport in January is currently the most expensive (average of $184). 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

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 San Antonio to Kingsport

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Nashville flights
Hobby to Nashville flights
Austin to Nashville flights
George Bush Intcntl to Nashville flights
Hobby to Knoxville flights
George Bush Intcntl to Knoxville flights
Dallas/Fort Worth to Memphis flights
Love Field to Nashville flights
Dallas/Fort Worth to Knoxville flights
San Antonio to Nashville flights
Hobby to Memphis flights
Dallas/Fort Worth to Chattanooga flights
George Bush Intcntl to Memphis flights
Austin to Knoxville flights
Austin to Memphis flights
Love Field to Knoxville flights
Love Field to Memphis flights
Hobby to Chattanooga flights
El Paso to Nashville flights
San Antonio to Knoxville flights
George Bush Intcntl to Chattanooga flights
San Antonio to Memphis flights
Corpus Christi to Nashville flights
Midland to Nashville flights
Austin to Chattanooga flights
Hobby to Blountville flights
George Bush Intcntl to Blountville flights
McAllen to Nashville flights
Austin to Blountville flights
San Antonio to Chattanooga flights
Corpus Christi to Knoxville flights
Dallas/Fort Worth to Blountville flights
El Paso to Knoxville flights
Lubbock to Nashville flights
McAllen to Knoxville flights
El Paso to Chattanooga flights
Killeen to Blountville flights
Love Field to Chattanooga flights
San Antonio to Blountville flights
Laredo to Nashville flights
Amarillo to Nashville flights
Corpus Christi to Memphis flights
College Station to Nashville flights
Amarillo to Memphis flights
Killeen to Memphis flights
Harlingen to Nashville flights
El Paso to Blountville flights
Tyler to Nashville flights
Midland to Knoxville flights
Killeen to Nashville flights

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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$144Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$369FlexibilityNo cancel feeOn-time69%

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.