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Blountville

$244+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TRI
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$389
(American Airlines)

One-way from

$244
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$688
From San Francisco to Blountville Tri Cities TN/VA
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One-way flight from San Francisco to Blountville Tri Cities TN/VA
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High demand for flights, 6% 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 September 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 septiembre 11, 2025.

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.
sáb. 10/410:50 pmSFO - TRI
1 stop7h 54mDelta
mié. 10/151:28 pmTRI - SFO
1 stop8h 28mDelta
Deal found 9/9$389
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.
sáb. 10/46:45 amSFO - TRI
2 stops11h 10mAmerican Airlines
sáb. 10/116:12 pmTRI - SFO
1 stop7h 44mAmerican Airlines
Deal found 9/11$394
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.
jue. 9/251:16 pmSFO - TRI
1 stop7h 54mAmerican Airlines
vie. 10/35:25 pmTRI - SFO
1 stop7h 25mAmerican Airlines
Deal found 9/11$419
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.
mié. 10/110:15 amSFO - TRI
2 stops9h 25mAmerican Airlines
sáb. 10/114:14 pmTRI - SFO
2 stops10h 15mAmerican Airlines
Deal found 9/11$474
This Delta deal was found by Cheapflights users on 9/8. 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.
mié. 12/1012:25 pmSFO - TRI
2 stops18h 07mDelta
sáb. 12/134:41 pmTRI - SFO
1 stop10h 20mDelta
Deal found 9/8$486
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.
mié. 12/1010:16 amSFO - TRI
1 stop9h 37mAmerican Airlines
sáb. 12/132:46 pmTRI - SFO
1 stop8h 02mAmerican Airlines
Deal found 9/10$489
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.
mié. 9/1712:14 pmSFO - TRI
1 stop7h 26mAmerican Airlines
sáb. 9/276:23 amTRI - SFO
1 stop8h 07mAmerican Airlines
Deal found 9/10$494
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/147:15 amSFO - TRI
1 stop8h 22mDelta
jue. 10/163:48 pmTRI - SFO
1 stop7h 12mDelta
Deal found 9/11$497

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 septiembre 11, 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

mié. 10/1

12:30 pm-11:09 pm

1 stop7h 39m

Blountville Tri Cities TN/VA

sáb. 10/11

6:12 pm-10:56 pm

1 stop7h 44m

$389

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

sáb. 10/4

10:50 pm-9:44 am

1 stop7h 54m

Blountville Tri Cities TN/VA

mié. 10/15

1:28 pm-6:56 pm

1 stop8h 28m

$389

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

sáb. 10/4

12:38 pm-11:09 pm

1 stop7h 31m

Blountville Tri Cities TN/VA

sáb. 10/11

6:12 pm-10:56 pm

1 stop7h 44m

$389

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

sáb. 10/4

8:00 am-8:55 pm

1 stop9h 55m

Blountville Tri Cities TN/VA

mié. 10/15

12:11 pm-7:55 pm

2 stops10h 44m

$394

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

mié. 10/15

6:00 am-3:58 pm

1 stop6h 58m

$249

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

mié. 10/15

6:34 am-4:15 pm

3 stops30h 41m

$341

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

jue. 10/23

11:30 am-11:57 pm

2 stops9h 27m

$364

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

lun. 9/15

12:14 pm-10:40 pm

1 stop7h 26m

$399

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

mié. 10/22

12:35 am-12:43 pm

2 stops9h 08m

$708

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

mar. 10/14

12:35 am-12:43 pm

2 stops9h 08m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 11 results
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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, August is the cheapest month in which you can book a flight from San Francisco to Blountville (average of $390). 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 septiembre 11, 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 septiembre 11, 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.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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.

  • How long is the flight from San Francisco to Blountville?

    There are many flights that can get you from San Francisco to Blountville in 7h 39m. Fly via American Airlines to get the fastest option. There are 2187 mi between San Francisco and Blountville.

  • 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 $276. Another airline that can offer you cheap pricing is American Airlines. Delta is 54% 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, August is the cheapest month in which you can book a flight from San Francisco to Blountville (average of $390). 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 Blountville?

Book flights to Blountville if you plan to visit one of these locations
Greeneville
Marion
Beech Mountain

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$604FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$368Average$619FlexibilityNo cancel feeOn-time71%

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