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$230+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SAT
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$461
(Delta)

One-way from

$230
(Mytrip)

Popular in

March

Cheapest in

December

Average price

$874
Provider with most accurate pricing for Blountville Tri Cities TN/VA-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-San Antonio flights.
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From Johnson City to San Antonio
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One-way flight from Johnson City to San Antonio
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Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 31, 2025.

This Delta deal was found by Cheapflights users on 3/30. 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 6/43:54 pmTRI - SAT
1 stop5h 32mDelta
Sat 6/74:42 pmSAT - TRI
1 stop4h 19mDelta
Deal found 3/30$461
This American Airlines deal was found by Cheapflights users on 3/30. 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 6/411:14 amTRI - SAT
2 stops9h 28mAmerican Airlines
Sat 6/78:00 amSAT - TRI
1 stop6h 56mAmerican Airlines
Deal found 3/30$466
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:29 pmTRI - SAT
3 stops36h 45mMultiple Airlines
Wed 4/97:25 pmSAT - TRI
2 stops19h 02mMultiple Airlines
Deal found 3/31$532

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 March 31, 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

Wed 6/4

3:54 pm-8:26 pm

1 stop5h 32m

San Antonio

Sat 6/7

4:42 pm-10:01 pm

1 stop4h 19m

$461

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Wed 6/4

11:14 am-7:42 pm

2 stops9h 28m

San Antonio

Sat 6/7

8:00 am-3:56 pm

1 stop6h 56m

$466

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Fri 4/25

2:18 pm-4:06 pm

3 stops26h 48m

$230

BlountvilleSan Antonio

TRI - SAT

TRISAT

Blountville Tri Cities TN/VA

Fri 4/25

4:13 pm-8:55 pm

1 stop5h 42m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

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 March 31, 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 March 31, 2025.
Read through reviews of airlines operating flights from Johnson City to San Antonio, such as Delta and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

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
7,899 reviews

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

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 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.

  • 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 Johnson City?

Book flights to Johnson City if you plan to visit one of these locations
New Braunfels

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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$205Average$404FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$417FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$431FlexibilityNo cancel feeOn-time63%
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