$379+ Cheap flights from San Diego (SAN) 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — TYS
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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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
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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 San Diego to Johnson City
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Cheapest flights from San Diego to Johnson CityExplore the most affordable flight options available from San Diego to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from San Diego to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/2811:17 am -
1 stop8h 17m
Wed 11/44:29 pm -
1 stop8h 21m
Deal found 9/16![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/1010:25 pm -
1 stop8h 01m
Tue 10/206:00 am -
1 stop6h 42m
Deal found 9/15![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 12/2411:55 am -
1 stop7h 00m
Fri 1/15:04 am -
1 stop8h 58m
Deal found 9/17![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/212:58 pm -
1 stop7h 03m
Tue 10/63:21 pm -
1 stop9h 16m
Deal found 9/17![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/17. 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 10/286:57 pm -
2 stops11h 29m
Wed 11/410:06 am -
1 stop9h 19m
Deal found 9/17![Delta logo]()
$512
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/299:57 am -
2 stops8h 32m
Sun 11/15:16 am -
1 stop8h 53m
Deal found 9/14![American Airlines logo]()
$661
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 11/2712:24 pm -
2 stops8h 31m
Tue 12/14:26 pm -
1 stop8h 29m
Deal found 9/17![American Airlines logo]()
$703
Best flights from San Diego to Johnson CityDiscover carefully curated flight deals from San Diego to Johnson City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from San Diego to Johnson City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/2411:55 am -
1 stop7h 00m
Fri 1/15:04 am -
1 stop8h 58m
Deal found 9/14![American Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/17. 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.
Fri 11/2710:30 pm -
1 stop7h 58m
Tue 12/110:10 am -
1 stop9h 18m
Deal found 9/17![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 9/17. 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 10/286:57 pm -
2 stops11h 29m
Wed 11/410:06 am -
1 stop9h 19m
Deal found 9/17![Delta logo]()
$512
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/192:04 pm -
1 stop6h 55m
Sun 12/273:15 pm -
1 stop9h 55m
Deal found 9/16![American Airlines logo]()
$1,024
Last-minute flights from San Diego to Johnson CityDiscover last-minute flight deals from San Diego to Johnson City. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Johnson City. Data last updated September 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 9/171:10 pm -
1 stop7h 46m
Sat 9/195:31 pm -
1 stop7h 17m
Deal found 9/15![American Airlines logo]()
$771
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/212:58 pm -
1 stop7h 03m
Tue 10/63:21 pm -
1 stop9h 16m
Deal found 9/17![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/1010:25 pm -
1 stop8h 01m
Tue 10/206:00 am -
1 stop6h 42m
Deal found 9/15![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/131:11 pm -
1 stop6h 48m
Fri 10/167:20 am -
1 stop9h 57m
Deal found 9/13![American Airlines logo]()
$777
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/2811:17 am -
1 stop8h 17m
Wed 11/44:29 pm -
1 stop8h 21m
Deal found 9/16![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/17. 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 10/286:57 pm -
2 stops11h 29m
Wed 11/410:06 am -
1 stop9h 19m
Deal found 9/17![Delta logo]()
$512
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/299:57 am -
2 stops8h 32m
Sun 11/15:16 am -
1 stop8h 53m
Deal found 9/14![American Airlines logo]()
$661
One-way flights from San Diego to Johnson CitySearch for one-way flight options from San Diego to Johnson City. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from San Diego to Johnson City. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 2/97:30 am -
1 stop13h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 2/98:00 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$389
Find flight deals from San Diego to Johnson City
Keep the following information in mind while searching for San Diego to Johnson City flight deals. Data was last updated September 18, 2026.
Round-trip from | $379 (American Airlines) |
|---|---|
Popular in | April |
Cheapest in | July |
Average price | $864 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from San Diego to Johnson City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoBlountville
SAN San Diego - TRI Blountville Tri Cities TN/VA
SANTRI
San Diego
Tue 2/9
7:30 am-11:51 pm
1 stop13h 21m
Blountville Tri Cities TN/VA
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$385
Quickest round-trip
San DiegoBlountville
SAN San Diego - TRI Blountville Tri Cities TN/VA
SANTRI
San Diego
Tue 2/9
8:00 am-6:11 pm
1 stop7h 11m
Blountville Tri Cities TN/VA
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
San DiegoBlountville
SAN San Diego - TRI Blountville Tri Cities TN/VA
SANTRI
San Diego
Thu 12/24
11:55 am-9:55 pm
1 stop7h 00m
Blountville Tri Cities TN/VA
Fri 1/1
5:04 am-11:02 am
1 stop8h 58m
$439
San DiegoBlountville
SAN San Diego - TRI Blountville Tri Cities TN/VA
SANTRI
San Diego
Fri 11/27
10:30 pm-9:28 am
1 stop7h 58m
Blountville Tri Cities TN/VA
Tue 12/1
10:10 am-4:28 pm
1 stop9h 18m
$449
San DiegoBlountville
SAN San Diego - TRI Blountville Tri Cities TN/VA
SANTRI
San Diego
Wed 10/28
6:57 pm-9:26 am
2 stops11h 29m
Blountville Tri Cities TN/VA
Wed 11/4
10:06 am-4:25 pm
1 stop9h 19m
$512
San DiegoBlountville
SAN San Diego - TRI Blountville Tri Cities TN/VA
SANTRI
San Diego
Sat 12/19
2:04 pm-11:59 pm
1 stop6h 55m
Blountville Tri Cities TN/VA
Sun 12/27
3:15 pm-10:10 pm
1 stop9h 55m
$1,024
Sorted by cheapest first
Best time to book a flight from San Diego to Johnson City
Have a flexible travel schedule? Discover the best time to fly to Johnson City from San Diego with our price prediction graph.
SAN-TRI
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 Diego to Johnson City
SAN-J0H
SAN-TRI
No data available for this route at this time. Please check back soon.
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 September 18, 2026.
Read through reviews of airlines operating flights from San Diego to Johnson City, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Related info for your journey
Find useful and relevant information for your journey from San Diego to Johnson City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Johnson City
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Complete your trip
Complete your trip to Johnson City by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Diego to Johnson City by cabin class
Find flights from San Diego to Johnson City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Johnson City flights
Browse other San Diego and Johnson City flight options. Last updated on September 18, 2026.
Other flights from San Diego
Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on September 18, 2026.
Popular flight searches
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San Diego to Johnson City flights
Consider these flights traveling from San Diego to Johnson City.
Top 6 airlines flying from San Diego to Johnson City
Discover the top 6 airlines that operate flights from San Diego 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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$276 | Average$495 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$277 | Average$488 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$335 | Average$474 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$496 | Average$798 | FlexibilityNo cancel fee | On-time75% |