HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$190+ Cheap flights from Johnson City, TN, TN to San Antonio (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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SAT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Johnson City to San Antonio 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 Johnson City to San Antonio

Keep the following information in mind while searching for Johnson City to San Antonio flight deals. Data was last updated September 11, 2025.

Round-trip from

$329
(Delta)

One-way from

$190
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$308
From Johnson City to San Antonio
Search Deals
One-way flight from Johnson City to San Antonio
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Johnson City to San Antonio

Cheapest flights from Johnson City to San Antonio
Explore the most affordable flight options available from Johnson City to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 11/156:05 amTRI - SAT
1 stop7h 05mDelta
Tue 11/186:30 amSAT - TRI
1 stop4h 35mDelta
Deal found 9/10$329
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/255:05 amTRI - SAT
1 stop5h 16mAmerican Airlines
Sat 11/86:00 amSAT - TRI
2 stops7h 14mAmerican Airlines
Deal found 9/10$334
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/252:09 pmTRI - SAT
1 stop7h 34mAmerican Airlines
Mon 9/295:16 pmSAT - TRI
1 stop4h 24mAmerican Airlines
Deal found 9/10$339
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/194:31 pmTRI - SAT
1 stop6h 16mAmerican Airlines
Mon 9/223:38 pmSAT - TRI
1 stop6h 31mAmerican Airlines
Deal found 9/9$389
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:11 amTRI - SAT
1 stop6h 08mDelta
Tue 9/166:35 amSAT - TRI
1 stop5h 02mDelta
Deal found 9/11$395
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 9/134:31 pmTRI - SAT
1 stop6h 42mAmerican Airlines
Tue 9/165:00 amSAT - TRI
2 stops8h 25mAmerican Airlines
Deal found 9/10$400
This American Airlines deal was found by Cheapflights users on 9/9. 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 11/1512:39 pmTRI - SAT
2 stops8h 31mAmerican Airlines
Tue 11/183:00 pmSAT - TRI
1 stop6h 55mAmerican Airlines
Deal found 9/9$414
This Delta deal was found by Cheapflights users on 9/10. 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 9/121:22 pmTRI - SAT
1 stop4h 44mDelta
Mon 9/156:35 amSAT - TRI
1 stop5h 02mDelta
Deal found 9/10$419
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/124:31 pmTRI - SAT
1 stop7h 29mAmerican Airlines
Mon 9/155:00 amSAT - TRI
2 stops8h 25mAmerican Airlines
Deal found 9/10$424

Cheapflights Fare Finder

 
Customize your flight search to find flights from Johnson City 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 September 11, 2025.
Use the filters below to find and compare flights from Johnson City to San Antonio that are best for you.

Fly from

Johnson City

Fly to

San Antonio

Route

Depart

Return

Price

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Sat 10/25

1:28 pm-5:16 pm

1 stop4h 48m

San Antonio

Sat 11/8

5:14 am-12:43 pm

1 stop6h 29m

$329

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Sat 11/15

6:05 am-12:10 pm

1 stop7h 05m

San Antonio

Tue 11/18

6:30 am-2:56 pm

1 stop7h 26m

$329

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Wed 10/1

6:11 am-9:32 am

1 stop4h 21m

San Antonio

Sat 10/4

6:35 am-12:37 pm

1 stop5h 02m

$329

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Wed 1/7

2:25 pm-11:48 pm

2 stops10h 23m

San Antonio

Thu 1/15

6:43 am-2:10 pm

1 stop6h 27m

$334

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Wed 10/1

5:14 pm-9:22 pm

1 stop5h 08m

San Antonio

Sat 10/4

5:00 am-2:25 pm

2 stops8h 25m

$334

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Sat 10/25

5:05 am-9:21 am

1 stop5h 16m

San Antonio

Sat 11/8

6:00 am-2:14 pm

2 stops7h 14m

$334

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Thu 9/25

2:09 pm-8:43 pm

1 stop7h 34m

San Antonio

Mon 9/29

5:16 pm-10:40 pm

1 stop4h 24m

$339

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Sun 9/21

6:11 am-9:32 am

1 stop4h 21m

San Antonio

Sun 9/28

6:35 am-2:55 pm

1 stop7h 20m

$389

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Wed 10/15

12:11 pm-7:25 pm

1 stop8h 14m

$190

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Tue 10/7

6:10 am-9:50 am

1 stop4h 40m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 11 results
1
2

Best time to book a flight from Johnson City to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from Johnson City to San Antonio (average of $295). Flying from Johnson City to San Antonio 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 J0H to SAT?

Find hourly flight availability from Johnson City to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

What is the cheapest day to fly from Johnson City to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Johnson City to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Johnson City to San Antonio flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Johnson City to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Johnson City to San Antonio. 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 into for flights to San Antonio from Johnson City?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Johnson City to San Antonio. You should not have trouble finding flights to San Antonio from Johnson City; the airport handles an average of 0 inbound flights from Johnson City per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the San Antonio airport from Johnson City. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • How long is the flight from Johnson City to San Antonio?

    For as low as $329, Delta can have you in San Antonio from Johnson City in 4h 48m. Airlines will cover a distance of 1045 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Johnson City 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 Johnson City to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Johnson City to San Antonio (average of $295). Flying from Johnson City to San Antonio 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

Traveling to a place near San Antonio?

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

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 Johnson City to San Antonio

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

Top 4 airlines flying from Johnson City to San Antonio

Discover the top 4 airlines that operate flights from Johnson City 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$207Average$358FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$270Average$432FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$347Average$432FlexibilityNo cancel feeOn-time63%

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.