$309+ Cheap flights from Johnson City, TN, TN to San Antonio (SAT)
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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SAT
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Johnson City to San AntonioExplore 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, 2026.
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, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:19 pm -
1 stop6h 14m
Tue 10/136:50 am -
1 stop4h 46m
Deal found 9/9![Delta logo]()
$329
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 9/254:57 pm -
1 stop5h 41m
Sun 9/276:00 am -
1 stop7h 11m
Deal found 9/9![American Airlines logo]()
$379
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 10/82:45 pm -
1 stop6h 39m
Sun 10/116:00 pm -
1 stop4h 40m
Deal found 9/10![American Airlines logo]()
$399
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 10/95:22 pm -
1 stop7h 37m
Tue 10/132:05 pm -
2 stops7h 54m
Deal found 9/10![American Airlines logo]()
$458
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:22 pm -
1 stop7h 37m
Fri 10/236:05 am -
1 stop7h 13m
Deal found 9/11![American Airlines logo]()
$617
Best flights from Johnson City to San AntonioDiscover carefully curated flight deals from Johnson City to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Johnson City to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:19 pm -
1 stop6h 14m
Sat 10/312:00 pm -
1 stop5h 35m
Deal found 9/9![Delta logo]()
$329
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 9/254:57 pm -
1 stop5h 41m
Sun 9/276:00 am -
1 stop7h 11m
Deal found 9/9![American Airlines logo]()
$379
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:19 pm -
1 stop6h 14m
Tue 10/136:50 am -
1 stop4h 46m
Deal found 9/9![Delta logo]()
$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.
Fri 10/95:22 pm -
1 stop7h 37m
Tue 10/132:05 pm -
2 stops7h 54m
Deal found 9/10![American Airlines logo]()
$458
Last-minute flights from Johnson City to San AntonioDiscover last-minute flight deals from Johnson City to San Antonio. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Johnson City to San Antonio. Data last updated September 11, 2026 and is based on user searches.
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 9/254:57 pm -
1 stop5h 41m
Sun 9/276:00 am -
1 stop7h 11m
Deal found 9/9![American Airlines logo]()
$379
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 10/82:45 pm -
1 stop6h 39m
Sun 10/116:00 pm -
1 stop4h 40m
Deal found 9/10![American Airlines logo]()
$399
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:19 pm -
1 stop6h 14m
Tue 10/136:50 am -
1 stop4h 46m
Deal found 9/9![Delta logo]()
$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.
Fri 10/95:22 pm -
1 stop7h 37m
Tue 10/132:05 pm -
2 stops7h 54m
Deal found 9/10![American Airlines logo]()
$458
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:22 pm -
1 stop7h 37m
Fri 10/236:05 am -
1 stop7h 13m
Deal found 9/11![American Airlines logo]()
$617
One-way flights from Johnson City to San AntonioSearch for one-way flight options from Johnson City to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Johnson City to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/7. 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 10/172:45 pm -
1 stop6h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$309
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:00 am -
1 stop4h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$360
Find 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, 2026.
Round-trip from | $329 (Delta) |
|---|---|
One-way from | $309 (American Airlines) |
Popular in | January |
Cheapest in | March |
Average price | $358 |
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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Johnson City to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BlountvilleSan Antonio
TRI Blountville Tri Cities TN/VA - SAT San Antonio
TRISAT
Blountville Tri Cities TN/VA
Fri 10/23
7:19 pm-12:33 am
1 stop6h 14m
San Antonio
Sat 10/31
2:00 pm-8:35 pm
1 stop5h 35m
$329
BlountvilleSan Antonio
TRI Blountville Tri Cities TN/VA - SAT San Antonio
TRISAT
Blountville Tri Cities TN/VA
Fri 10/9
7:19 pm-12:33 am
1 stop6h 14m
San Antonio
Tue 10/13
6:50 am-12:36 pm
1 stop4h 46m
$329
Quickest round-trip
BlountvilleSan Antonio
TRI Blountville Tri Cities TN/VA - SAT San Antonio
TRISAT
Blountville Tri Cities TN/VA
Fri 11/27
6:00 am-9:54 am
1 stop4h 54m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$360
BlountvilleSan Antonio
TRI Blountville Tri Cities TN/VA - SAT San Antonio
TRISAT
Blountville Tri Cities TN/VA
Fri 9/25
4:57 pm-9:38 pm
1 stop5h 41m
San Antonio
Sun 9/27
6:00 am-2:11 pm
1 stop7h 11m
$379
BlountvilleSan Antonio
TRI Blountville Tri Cities TN/VA - SAT San Antonio
TRISAT
Blountville Tri Cities TN/VA
Sat 10/17
11:05 am-5:46 pm
2 stops7h 41m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$389
BlountvilleSan Antonio
TRI Blountville Tri Cities TN/VA - SAT San Antonio
TRISAT
Blountville Tri Cities TN/VA
Fri 10/9
5:22 pm-11:59 pm
1 stop7h 37m
San Antonio
Tue 10/13
2:05 pm-10:59 pm
2 stops7h 54m
$458
Sorted by cheapest first
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.
TRI-SAT
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
J0H-SAT
TRI-SAT
No data available for this route at this time. Please check back soon.
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, 2026.
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.
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Johnson City and San Antonio flights
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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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$225 | Average$318 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$432 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$467 | FlexibilityNo cancel fee | On-time63% |