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$249+ Cheap flights from Blountville to San Francisco (TRI - SFO)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SFO
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheap flight deals from Blountville to San Francisco

Cheapest flights from Blountville to San Francisco
Explore the most affordable flight options available from Blountville to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This Delta deal was found by Cheapflights users on 1/25. 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. 4/810:32 am
TRI
-
SFO
1 stop10h 04m
Delta
dom. 4/1911:39 pm
SFO
-
TRI
1 stop6h 40m
Delta
Deal found 1/25$309
This American Airlines deal was found by Cheapflights users on 1/27. 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.
vie. 2/134:16 pm
TRI
-
SFO
1 stop8h 51m
American Airlines
sáb. 2/211:17 pm
SFO
-
TRI
1 stop7h 30m
American Airlines
Deal found 1/27$334
This American Airlines deal was found by Cheapflights users on 1/27. 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.
vie. 2/1311:03 am
TRI
-
SFO
1 stop9h 45m
American Airlines
dom. 2/157:00 am
SFO
-
TRI
1 stop10h 03m
American Airlines
Deal found 1/27$359
This Delta deal was found by Cheapflights users on 1/26. 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.
jue. 2/267:13 pm
TRI
-
SFO
1 stop7h 36m
Delta
jue. 4/2310:35 pm
SFO
-
TRI
1 stop8h 11m
Delta
Deal found 1/26$364
This Delta deal was found by Cheapflights users on 1/27. 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.
jue. 4/307:15 pm
TRI
-
SFO
1 stop7h 40m
Delta
mar. 5/54:40 pm
SFO
-
TRI
2 stops14h 06m
Delta
Deal found 1/27$367
This Delta deal was found by Cheapflights users on 1/25. 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.
dom. 2/227:13 pm
TRI
-
SFO
1 stop7h 36m
Delta
dom. 3/110:50 pm
SFO
-
TRI
1 stop7h 42m
Delta
Deal found 1/25$389
This Delta deal was found by Cheapflights users on 1/25. 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.
dom. 4/267:15 pm
TRI
-
SFO
1 stop7h 40m
Delta
dom. 5/310:35 pm
SFO
-
TRI
1 stop8h 11m
Delta
Deal found 1/25$408

Find flight deals from Blountville to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Blountville (TRI) to San Francisco (SFO). 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$249
(American Airlines)

Popular in

October

Cheapest in

July

Average price

$478
Provider with most accurate pricing for Blountville Tri Cities TN/VA-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-San Francisco flights.
Search Deals
From Blountville Tri Cities TN/VA to San Francisco
Search Deals
One-way flight from Blountville Tri Cities TN/VA to San Francisco
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville to San Francisco 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 enero 27, 2026.
Use the filters below to find and compare flights from Blountville to San Francisco that are best for you.

Fly from

Blountville

Fly to

San Francisco

Route

Depart

Return

Price

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

mié. 4/8

10:32 am-5:36 pm

1 stop10h 04m

San Francisco

dom. 4/19

11:39 pm-9:19 am

1 stop6h 40m

$309

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

jue. 3/26

7:17 pm-12:35 am

1 stop8h 18m

San Francisco

lun. 4/6

9:35 pm-9:51 am

1 stop9h 16m

$309

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

vie. 2/13

4:16 pm-10:07 pm

1 stop8h 51m

San Francisco

sáb. 2/21

1:17 pm-11:47 pm

1 stop7h 30m

$334

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

vie. 2/13

11:03 am-5:48 pm

1 stop9h 45m

San Francisco

dom. 2/15

7:00 am-8:03 pm

1 stop10h 03m

$359

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

jue. 2/26

7:13 pm-11:49 pm

1 stop7h 36m

San Francisco

jue. 4/23

10:35 pm-9:46 am

1 stop8h 11m

$364

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

dom. 2/22

7:13 pm-11:49 pm

1 stop7h 36m

San Francisco

dom. 3/1

10:50 pm-9:32 am

1 stop7h 42m

$389

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

dom. 4/26

7:15 pm-11:55 pm

1 stop7h 40m

San Francisco

dom. 5/3

10:35 pm-9:46 am

1 stop8h 11m

$408

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

sáb. 3/7

4:16 pm-10:11 pm

1 stop8h 55m

$249

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

mié. 4/8

5:05 am-12:16 pm

1 stop10h 11m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Blountville to San Francisco

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 Blountville to San Francisco in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Blountville-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Blountville-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Blountville-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Blountville-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub 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 Blountville-San Francisco 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 Blountville to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Blountville 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 Blountville to San Francisco

What is the cheapest month to book a flight from Blountville to San Francisco?

Currently, April is the cheapest month in which you can book a flight from Blountville to San Francisco (average of $278). Flying from Blountville to San Francisco in December is currently the most expensive (average of $375). 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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated enero 27, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Blountville to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,119 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,119 reviews
Delta
7.9
Good
8,119 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,119 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Blountville to San Francisco. 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 Blountville to San Francisco?

    A quick flight from Blountville to San Francisco can take about 8h 51m. Delta provides one of the quickest options available for as low as $334. The distance between Blountville and San Francisco is about 2187 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Blountville to San Francisco round-trip from $368. Another airline that can offer you cheap pricing is Delta. American Airlines is currently priced 23% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Blountville to San Francisco (average of $278). Flying from Blountville to San Francisco in December is currently the most expensive (average of $375). 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
South San Francisco
Santa Cruz
Roseville
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Davis
Hollister
Redwood City
Union City

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Top 2 airlines flying from Blountville to San Francisco

Discover the top 2 airlines that operate flights from Blountville to San Francisco. 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$486FlexibilityNo cancel feeOn-time71%
DeltaCheapest$472Average$507FlexibilityNo cancel feeOn-timeN/A

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