San Francisco

$289+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SFO
Jul 11 — Jul 181
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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 June 11, 2026.

This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 8/14:36 pm
TRI
-
SFO
1 stop9h 13m
Delta
Tue 8/1810:00 pm
SFO
-
TRI
1 stop8h 30m
Delta
Deal found 6/8$355
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/22:16 pm
TRI
-
SFO
1 stop10h 51m
American Airlines
Mon 7/611:49 pm
SFO
-
TRI
1 stop7h 53m
American Airlines
Deal found 6/10$369
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 8/47:08 pm
TRI
-
SFO
1 stop7h 50m
Delta
Wed 8/196:00 am
SFO
-
TRI
1 stop9h 27m
Delta
Deal found 6/8$375
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 8/14:36 pm
TRI
-
SFO
1 stop9h 13m
Delta
Mon 8/1710:00 pm
SFO
-
TRI
1 stop8h 30m
Delta
Deal found 6/8$379
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 7/114:36 pm
TRI
-
SFO
1 stop7h 48m
Delta
Wed 7/2210:59 pm
SFO
-
TRI
1 stop7h 36m
Delta
Deal found 6/6$385
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 8/14:36 pm
TRI
-
SFO
1 stop9h 13m
Delta
Sat 8/1510:00 pm
SFO
-
TRI
1 stop8h 30m
Delta
Deal found 6/8$399
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:15 pm
TRI
-
SFO
1 stop7h 33m
American Airlines
Sat 7/2511:49 pm
SFO
-
TRI
1 stop9h 33m
American Airlines
Deal found 6/9$407
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 8/36:00 am
TRI
-
SFO
1 stop7h 17m
Delta
Mon 8/1710:00 pm
SFO
-
TRI
1 stop8h 30m
Delta
Deal found 6/8$409
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 8/47:08 pm
TRI
-
SFO
1 stop7h 50m
Delta
Sat 8/1510:00 pm
SFO
-
TRI
1 stop8h 30m
Delta
Deal found 6/8$419
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 8/36:00 am
TRI
-
SFO
2 stops18h 19m
Delta
Tue 8/1810:00 pm
SFO
-
TRI
1 stop8h 30m
Delta
Deal found 6/8$429
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 7/115:24 pm
TRI
-
SFO
1 stop10h 19m
American Airlines
Mon 7/2011:49 pm
SFO
-
TRI
1 stop9h 33m
American Airlines
Deal found 6/6$431

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$355
(Delta)

One-way from

$289
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$621
Provider with most accurate pricing for Blountville Tri Cities TN/VA-San Francisco flight deals.
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-San Francisco flights.
From Blountville Tri Cities TN/VA to San Francisco
One-way flight from Blountville Tri Cities TN/VA to San Francisco
Highest demand for flights based on searches. 12% potential increase in price ($70 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 11, 2026.
Use the filters below to find and compare flights from Blountville to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Thu 7/2

2:16 pm-10:07 pm

1 stop10h 51m

San Francisco

Mon 7/6

11:49 pm-10:42 am

1 stop7h 53m

$369

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Sat 7/11

4:36 pm-9:24 pm

1 stop7h 48m

San Francisco

Wed 7/22

10:59 pm-9:35 am

1 stop7h 36m

$385

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Fri 7/10

5:24 pm-11:18 pm

1 stop8h 54m

San Francisco

Thu 7/16

12:30 pm-12:28 am

1 stop8h 58m

$452

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Thu 8/6

6:00 am-5:08 pm

2 stops14h 08m

San Francisco

Tue 8/18

10:00 pm-9:30 am

1 stop8h 30m

$463

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Fri 7/10

5:24 pm-11:18 pm

1 stop8h 54m

San Francisco

Sat 7/25

5:29 am-4:54 pm

1 stop8h 25m

$485

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Tue 7/7

4:14 pm-9:48 pm

1 stop8h 34m

San Francisco

Tue 7/14

11:59 pm-9:35 am

1 stop6h 36m

$485

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Thu 8/6

6:00 am-5:08 pm

2 stops14h 08m

San Francisco

Mon 8/17

10:00 pm-9:30 am

1 stop8h 30m

$487

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Tue 7/7

4:09 pm-10:23 pm

2 stops9h 14m

San Francisco

Tue 7/14

1:20 pm-11:38 pm

1 stop7h 18m

$539
Quickest round-trip

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Tue 7/14

6:00 am-11:33 am

1 stop8h 33m

San Francisco

Thu 7/30

11:59 pm-9:35 am

1 stop6h 36m

$539

BlountvilleSan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Wed 7/8

5:24 pm-10:28 pm

1 stop8h 04m

San Francisco

Wed 7/15

11:49 pm-10:42 am

1 stop7h 53m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 June.
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

How much does it cost to fly round-trip from Blountville to San Francisco?

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 June 11, 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.

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

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

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

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

Boarding

8.1

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

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 10h 51m. American Airlines provides one of the quickest options available for as low as $369. 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 $333. Another airline that can offer you cheap pricing is American Airlines. Delta is currently priced 31% 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.

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
Santa Clara
Fairfield
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
San Bruno
Watsonville
San Ramon
Vacaville
San Carlos
Redwood City
Daly City
Sunnyvale
Turlock
Vallejo
San Lorenzo

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Blountville to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$333Average$483FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$363Average$486FlexibilityNo cancel feeOn-time71%

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