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Johnson City

$339+ Cheap flights from San Antonio (SAT) to Johnson City, TN, 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GSP
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Find flight deals from San Antonio to Johnson City

Cheapest flights from San Antonio to Johnson City
Explore the most affordable flight options available from San Antonio to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This Delta deal was found by Cheapflights users on 11/17. 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 12/176:30 amSAT - TRI
1 stop4h 37mDelta
Wed 12/246:00 amTRI - SAT
1 stop5h 11mDelta
Deal found 11/17$339
This American Airlines deal was found by Cheapflights users on 11/17. 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 12/175:00 amSAT - TRI
2 stops9h 02mAmerican Airlines
Wed 12/245:10 amTRI - SAT
1 stop5h 08mAmerican Airlines
Deal found 11/17$344
This Delta deal was found by Cheapflights users on 11/15. 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.
Mon 12/14:57 pmSAT - TRI
1 stop4h 34mDelta
Fri 12/53:36 pmTRI - SAT
1 stop5h 47mDelta
Deal found 11/15$757
This American Airlines deal was found by Cheapflights users on 11/15. 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 12/112:55 pmSAT - TRI
2 stops7h 58mAmerican Airlines
Fri 12/57:50 amTRI - SAT
1 stop6h 23mAmerican Airlines
Deal found 11/15$762
This Delta deal was found by Cheapflights users on 11/17. 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.
Mon 11/244:57 pmSAT - TRI
1 stop4h 34mDelta
Wed 11/267:32 pmTRI - SAT
1 stop6h 06mDelta
Deal found 11/17$767
This American Airlines deal was found by Cheapflights users on 11/17. 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 11/249:15 amSAT - TRI
2 stops8h 41mAmerican Airlines
Wed 11/264:13 pmTRI - SAT
1 stop7h 42mAmerican Airlines
Deal found 11/17$772

Cheap flight deals from San Antonio to Johnson City

Keep the following information in mind while searching for San Antonio to Johnson City flight deals. Data was last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$339
(Delta)

Popular in

December

Cheapest in

July

Average price

$381
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 Johnson City
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Johnson City 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 November 17, 2025.
Use the filters below to find and compare flights from San Antonio to Johnson City that are best for you.

Fly from

San Antonio

Fly to

Johnson City

Route

Depart

Return

Price

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Wed 12/17

6:30 am-12:07 pm

1 stop4h 37m

Blountville Tri Cities TN/VA

Wed 12/24

6:00 am-10:11 am

1 stop5h 11m

$339

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Wed 12/17

4:33 pm-10:53 pm

1 stop5h 20m

Blountville Tri Cities TN/VA

Wed 12/24

5:10 am-9:18 am

1 stop5h 08m

$339

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Fri 2/6

5:20 am-12:26 pm

1 stop6h 06m

Blountville Tri Cities TN/VA

Sun 2/8

10:17 am-3:21 pm

1 stop6h 04m

$415

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Fri 2/6

4:40 pm-10:38 pm

1 stop4h 58m

Blountville Tri Cities TN/VA

Sun 2/8

4:33 pm-10:58 pm

1 stop7h 25m

$415

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Mon 12/1

4:57 pm-10:31 pm

1 stop4h 34m

Blountville Tri Cities TN/VA

Fri 12/5

3:36 pm-8:23 pm

1 stop5h 47m

$757

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Mon 12/1

12:55 pm-9:53 pm

2 stops7h 58m

Blountville Tri Cities TN/VA

Fri 12/5

7:50 am-1:13 pm

1 stop6h 23m

$762

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Sat 11/22

6:30 am-12:05 pm

1 stop4h 35m

$358

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Sat 11/22

9:15 am-8:00 pm

2 stops9h 45m

$363

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Mon 11/24

6:30 am-12:05 pm

1 stop4h 35m

$410

San AntonioBlountville

SAT - TRI

SATTRI

San Antonio

Mon 11/24

4:30 pm-10:57 pm

1 stop5h 27m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 15 results
1
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Best time to book a flight from San Antonio to Johnson City

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

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to Johnson City (average of $79). Flying from San Antonio to Johnson City in January is currently the most expensive (average of $125). 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 J0H?

Find hourly flight availability from San Antonio to Johnson City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 17, 2025.

One of the essential ways to save on airfare from San Antonio to Johnson City is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.

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

Reviews of airlines servicing Johnson City

Get insights into the airlines that provide service to Johnson City. 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 Johnson City. Reviews last updated November 17, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from San Antonio to Johnson City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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
11,048 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

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 San Antonio to Johnson City. 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 Johnson City?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Johnson City. 4 airlines have flights from San Antonio to Johnson City on a regular basis. Booking flights from San Antonio to Johnson City should not be difficult; the airport handles an average of 0 outbound flights to Johnson City per day.

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

    A quick flight from San Antonio to Johnson City can take about 4h 37m. Delta provides one of the quickest options available for as low as $339. San Antonio and Johnson City are separated by a distance of 1045 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Johnson City (average of $79). Flying from San Antonio to Johnson City in January is currently the most expensive (average of $125). 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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Top 4 airlines flying from San Antonio to Johnson City

Discover the top 4 airlines that operate flights from San Antonio to Johnson City. 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$144Average$419FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$374FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$337Average$366FlexibilityNo cancel feeOn-time63%

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