$583+ Cheap flights from San Francisco (SFO) 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TYS
Jan 17 — Jan 241
1 adult, Economy
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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 Francisco to Johnson City
Cheapest flights from San Francisco to Johnson CityExplore the most affordable flight options available from San Francisco to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from San Francisco to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/256:00 amSFO - TRI
1 stop6h 43mAmerican Airlines
Tue 12/306:00 amTRI - SFO
1 stop8h 15mAmerican Airlines
Deal found 12/16![American Airlines logo]()
$583
Find flight deals from San Francisco to Johnson City
Keep the following information in mind while searching for San Francisco to Johnson City flight deals. Data was last updated December 18, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Popular in | July |
Cheapest in | January |
Average price | $546 |
Best time to book a flight from San Francisco to Johnson City
Have a flexible travel schedule? Discover the best time to fly to Johnson City from San Francisco 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 Francisco to Johnson City
What is the cheapest month to book a flight from San Francisco to Johnson City?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Johnson City (average of $174). Flying from San Francisco to Johnson City in December is currently the most expensive (average of $308). 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 SFO to J0H?
Find hourly flight availability from San Francisco 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 December 18, 2025.
It’s typically best to fly out from San Francisco to Johnson City in the afternoon. Doing so could potentially save you 3% on the flight price compared to flying in the evening, which is usually more expensive.
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 December 18, 2025.
See what other customers who have flown with Delta and American Airlines from San Francisco to Johnson City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.9
Overall
7.9
Food
7.3
Crew
8.5
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Entertainment
7.9
Overall
7.9
Food
7.3
Crew
8.5
Comfort
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Entertainment
7.9
Overall
7.9
Food
7.3
Crew
8.5
Comfort
7.9
Boarding
8.1
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 Francisco 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 Francisco to Johnson City
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from San Francisco to Johnson City
Discover the top 5 airlines that operate flights from San Francisco 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 December 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$480 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$457 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$538 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$313 | Average$434 | FlexibilityNo cancel fee | On-time63% |