$134+ Cheap flights from San Francisco to Blountville (SFO - TRI)
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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TRI
ene. 11 — ene. 181
1 adult, Economy
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1. Tell us where you want to go
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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 Blountville
Cheapest flights from San Francisco to BlountvilleExplore the most affordable flight options available from San Francisco to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.
Explore the most affordable flight options available from San Francisco to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/256:00 amSFO - TRI
1 stop6h 43mAmerican Airlines
mar. 12/306:00 amTRI - SFO
1 stop8h 15mAmerican Airlines
Deal found 12/10![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 12/11. 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.
sáb. 12/2011:59 pmSFO - TRI
1 stop19h 11mAmerican Airlines
lun. 12/224:13 pmTRI - SFO
1 stop9h 38mAmerican Airlines
Deal found 12/11![American Airlines logo]()
$1,090
Find flight deals from San Francisco to Blountville
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Blountville (TRI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $658 (American Airlines) |
One-way from | $134 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $546 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Blountville 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 diciembre 12, 2025.
Use the filters below to find and compare flights from San Francisco to Blountville that are best for you.
Fly from
San Francisco
Fly to
Blountville
Route
Depart
Return
Price
San FranciscoBlountville
SFO - TRI
SFOTRI
San Francisco
jue. 12/25
6:00 am-3:43 pm
1 stop6h 43m
Blountville Tri Cities TN/VA
mar. 12/30
6:00 am-11:15 am
1 stop8h 15m
$658
San FranciscoBlountville
SFO - TRI
SFOTRI
San Francisco
mié. 1/14
11:20 pm-4:28 pm
3 stops38h 08m
$134
San FranciscoBlountville
SFO - TRI
SFOTRI
San Francisco
mié. 1/14
9:30 pm-9:31 am
1 stop9h 01m
$249
San FranciscoBlountville
SFO - TRI
SFOTRI
San Francisco
sáb. 1/3
11:45 pm-9:34 am
1 stop6h 49m
$860
Compare providers for flights from San Francisco to Blountville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Blountville in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Blountville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Blountville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Blountville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Blountville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Blountville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Blountville
Have a flexible travel schedule? Discover the best time to fly to Blountville 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 Blountville
What is the cheapest month to book a flight from San Francisco to Blountville?
Currently, November is the cheapest month in which you can book a flight from San Francisco to Blountville (average of $189). Flying from San Francisco to Blountville in January is currently the most expensive (average of $314). 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 TRI?
Find hourly flight availability from San Francisco to Blountville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.
It’s typically best to fly out from San Francisco to Blountville at noon. Doing so could potentially save you 23% on the flight price compared to flying in the evening, which is usually more expensive.
Reviews of airlines servicing Blountville
Get insights into the airlines that provide service to Blountville. 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 Blountville. Reviews last updated diciembre 12, 2025.
See what other customers who have flown with Delta and American Airlines from San Francisco to Blountville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.9
Overall
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Food
7.3
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.9
Overall
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Food
7.3
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.9
Overall
7.9
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 Blountville. 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 Blountville?
Book flights to Blountville if you plan to visit one of these locationsGreeneville
Marion
Beech Mountain
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Alternative routes for San Francisco to Blountville
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Francisco to Blountville
Discover the top 2 airlines that operate flights from San Francisco to Blountville. 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 diciembre 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$453 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$368 | Average$556 | FlexibilityNo cancel fee | On-time71% |