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Blountville

$336+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TRI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$369
(American Airlines)

Popular in

February

Cheapest in

January

Average price

$495
From San Francisco to Blountville Tri Cities TN/VA
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Francisco to Blountville

Cheapest flights from San Francisco to Blountville
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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 9/258:58 amSFO - TRI
1 stop7h 45mAmerican Airlines
Fri 10/33:11 pmTRI - SFO
1 stop7h 51mAmerican Airlines
Deal found 6/12$369
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:30 pmSFO - TRI
1 stop8h 04mDelta
Wed 10/86:05 amTRI - SFO
1 stop7h 12mDelta
Deal found 6/10$669

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 June 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

Wed 7/16

5:23 am-5:58 pm

1 stop9h 35m

Blountville Tri Cities TN/VA

Mon 7/21

2:46 pm-9:42 pm

1 stop9h 56m

$369

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Wed 6/18

11:59 pm-9:45 am

1 stop6h 46m

Blountville Tri Cities TN/VA

Sun 6/22

7:43 pm-12:54 am

1 stop8h 11m

$679

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Fri 6/20

6:00 am-10:49 pm

2 stops13h 49m

$336

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Tue 7/8

11:17 pm-10:46 am

1 stop8h 29m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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, July is the cheapest month in which you can book a flight from San Francisco to Blountville (average of $398). Flying from San Francisco to Blountville in April is currently the most expensive (average of $494). 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 June 12, 2025.

It’s typically best to fly out from San Francisco to Blountville at noon. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, 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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

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.

  • What are the cheapest airlines flying from San Francisco to Blountville round-trip?

    Cheapflights users have booked flights from San Francisco to Blountville round-trip from $369. Another airline that can offer you cheap pricing is Delta. American Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from San Francisco to Blountville that include hotel bookings?

    Yes. In addition to deals on San Francisco to Blountville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Blountville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Blountville.

  • Can I find deals for business class flights from San Francisco to Blountville?

    Yes. Cheapflights offers flight deals from San Francisco to Blountville 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 San Francisco to Blountville?

    Currently, July is the cheapest month in which you can book a flight from San Francisco to Blountville (average of $398). Flying from San Francisco to Blountville in April is currently the most expensive (average of $494). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Greeneville
Marion
Beech Mountain
Bristol

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$328Average$583FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$328Average$591FlexibilityNo cancel feeOn-time71%

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