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$200+ Cheap flights from Blountville to San Antonio (TRI - SAT)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SAT
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Blountville to San Antonio

Cheapest flights from Blountville to San Antonio
Explore the most affordable flight options available from Blountville to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/20. 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 2/261:02 pm
TRI
-
SAT
1 stop5h 20m
Delta
Mon 3/26:30 am
SAT
-
TRI
1 stop7h 18m
Delta
Deal found 1/20$289
This Delta deal was found by Cheapflights users on 1/21. 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 2/277:13 pm
TRI
-
SAT
1 stop6h 22m
Delta
Mon 3/28:00 am
SAT
-
TRI
1 stop5h 48m
Delta
Deal found 1/21$319
This Delta deal was found by Cheapflights users on 1/19. 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 2/46:02 am
TRI
-
SAT
1 stop4h 48m
Delta
Sat 2/76:30 am
SAT
-
TRI
1 stop4h 56m
Delta
Deal found 1/19$339
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/47:23 am
TRI
-
SAT
1 stop5h 55m
American Airlines
Sat 2/76:14 am
SAT
-
TRI
2 stops7h 52m
American Airlines
Deal found 1/21$344
This American Airlines deal was found by Cheapflights users on 1/21. 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 3/177:09 pm
TRI
-
SAT
1 stop5h 46m
American Airlines
Tue 3/248:05 am
SAT
-
TRI
1 stop6h 40m
American Airlines
Deal found 1/21$362
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/262:46 pm
TRI
-
SAT
2 stops10h 13m
American Airlines
Mon 3/23:08 pm
SAT
-
TRI
1 stop6h 18m
American Airlines
Deal found 1/20$412
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Sun 4/199:38 pm
TRI
-
SAT
1 stop25h 51m
Multiple Airlines
Thu 4/236:00 am
SAT
-
TRI
1 stop9h 27m
Multiple Airlines
Deal found 1/20$418
This American Airlines deal was found by Cheapflights users on 1/20. 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 1/2410:06 am
TRI
-
SAT
1 stop7h 04m
American Airlines
Mon 1/2612:52 pm
SAT
-
TRI
1 stop4h 57m
American Airlines
Deal found 1/20$452

Find flight deals from Blountville to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Blountville (TRI) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$289
(Delta)

One-way from

$200
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$695
Provider with most accurate pricing for Blountville Tri Cities TN/VA-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-San Antonio flights.
Search Deals
From Blountville Tri Cities TN/VA to San Antonio
Search Deals
One-way flight from Blountville Tri Cities TN/VA to San Antonio
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville to San Antonio 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 January 21, 2026.
Use the filters below to find and compare flights from Blountville to San Antonio that are best for you.

Fly from

Blountville

Fly to

San Antonio

Route

Depart

Return

Price

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Thu 2/26

5:30 am-9:33 am

1 stop5h 03m

San Antonio

Mon 3/2

5:48 pm-11:47 pm

1 stop4h 59m

$289

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Fri 2/27

6:02 am-10:00 am

1 stop4h 58m

San Antonio

Mon 3/2

6:30 am-2:48 pm

1 stop7h 18m

$289

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Tue 3/17

5:30 am-9:33 am

1 stop5h 03m

San Antonio

Tue 3/24

9:13 am-3:45 pm

1 stop5h 32m

$289

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Thu 2/26

1:02 pm-5:22 pm

1 stop5h 20m

San Antonio

Mon 3/2

6:30 am-2:48 pm

1 stop7h 18m

$289

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Wed 2/4

3:31 pm-10:00 pm

1 stop7h 29m

San Antonio

Sat 2/7

5:00 pm-11:48 pm

1 stop5h 48m

$339

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Wed 2/4

6:02 am-9:50 am

1 stop4h 48m

San Antonio

Sat 2/7

6:30 am-12:26 pm

1 stop4h 56m

$339

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Thu 2/26

3:37 pm-11:59 pm

1 stop9h 22m

$200

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Wed 3/18

5:30 am-9:33 am

1 stop5h 03m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Compare providers for flights from Blountville to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Blountville to San Antonio in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Blountville-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Blountville-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Blountville-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Blountville-San Antonio flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Blountville-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Blountville to San Antonio

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

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

Currently, February is the cheapest month in which you can book a flight from Blountville to San Antonio (average of $92). Flying from Blountville to San Antonio in December is currently the most expensive (average of $238). 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.

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

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Blountville to San Antonio. 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
8,088 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

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
8,088 reviews
Delta
7.9
Good
8,088 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

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
11,174 reviews
Delta
7.9
Good
8,088 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

Entertainment

7.8

Boarding

8.1

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 Blountville to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like American Airlines and Delta fly from Blountville to San Antonio in about 4h 58m. The time it takes to get you to your destination can typically vary by up to 05m. The distance from Blountville to San Antonio is about 1045 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Blountville to San Antonio round-trip?

    According to our current data, Delta ($169), and American Airlines ($308) offers the cheapest pricing from Blountville to San Antonio. Delta is currently priced 60% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Blountville to San Antonio (average of $92). Flying from Blountville to San Antonio in December is currently the most expensive (average of $238). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top 2 airlines flying from Blountville to San Antonio

Discover the top 2 airlines that operate flights from Blountville to San Antonio. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$388FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$415FlexibilityNo cancel feeOn-time71%

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