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$319+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — TYS
May 5 — May 121
Mon 5/5
Mon 5/12
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 April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$319
(Delta)

Popular in

December

Cheapest in

September

Average price

$527
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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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 5/165:20 amSAT - TRI
1 stop6h 35mDelta
Sun 5/187:30 pmTRI - SAT
1 stop5h 51mDelta
Deal found 4/29$319
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/611:46 amSAT - TRI
1 stop4h 50mAmerican Airlines
Sat 5/104:19 pmTRI - SAT
1 stop5h 30mAmerican Airlines
Deal found 4/28$395

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 April 30, 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

Thu 5/15

5:20 am-12:55 pm

1 stop6h 35m

Blountville Tri Cities TN/VA

Mon 5/19

7:30 pm-12:21 am

1 stop5h 51m

$319

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Thu 5/15

6:00 am-2:05 pm

2 stops7h 05m

Blountville Tri Cities TN/VA

Mon 5/19

4:19 pm-11:02 pm

1 stop7h 43m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, January is the cheapest month in which you can book a flight from San Antonio to Kingsport (average of $296). Flying from San Antonio to Kingsport in March is currently the most expensive (average of $376). 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 April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to Kingsport as you normally would.

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 April 30, 2025.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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, January is the cheapest month in which you can book a flight from San Antonio to Kingsport (average of $296). Flying from San Antonio to Kingsport in March is currently the most expensive (average of $376). 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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Alternative routes for San Antonio to Kingsport

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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$430FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$408FlexibilityNo cancel feeOn-time69%

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