$320+ Cheap flights from Blountville to San Francisco (TRI - SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SFO
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Blountville to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 Blountville to San Francisco
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Cheapest flights from Blountville to San FranciscoExplore 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 October 25, 2026.
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 October 25, 2026.
This Delta deal was found by Cheapflights users on 10/20. 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 11/1010:10 am -
1 stop10h 06m
Sun 11/1510:59 pm -
1 stop7h 31m
Deal found 10/20![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 11/108:09 am -
2 stops11h 02m
Sun 11/155:00 am -
1 stop7h 38m
Deal found 10/20![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 11/33:25 pm -
1 stop10h 07m
Sat 11/75:35 am -
1 stop7h 25m
Deal found 10/20![American Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 10/20. 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.
Thu 11/55:11 pm -
1 stop7h 44m
Mon 11/911:59 pm -
1 stop6h 31m
Deal found 10/20![Delta logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/195:00 am -
1 stop10h 25m
Tue 11/245:00 am -
1 stop7h 39m
Deal found 10/20![American Airlines logo]()
$500
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/54:29 pm -
1 stop9h 56m
Mon 11/99:13 am -
2 stops10h 21m
Deal found 10/20![American Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/122:38 pm -
2 stops10h 53m
Wed 11/188:40 am -
2 stops10h 54m
Deal found 10/20![American Airlines logo]()
$654
Best flights from Blountville to San FranciscoDiscover carefully curated flight deals from Blountville to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Blountville to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Delta deal was found by Cheapflights users on 10/24. 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 2/206:05 am -
1 stop7h 27m
Wed 2/247:30 am -
1 stop7h 41m
Deal found 10/24![Delta logo]()
$381
This American Airlines deal was found by Cheapflights users on 10/24. 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 2/203:15 pm -
1 stop10h 53m
Wed 2/245:30 am -
1 stop7h 28m
Deal found 10/24![American Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 10/20. 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 11/1010:10 am -
1 stop10h 06m
Sun 11/1510:59 pm -
1 stop7h 31m
Deal found 10/20![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/20. 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.
Thu 11/121:54 pm -
1 stop8h 03m
Wed 11/1811:59 pm -
1 stop6h 31m
Deal found 10/20![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/712:00 pm -
1 stop8h 33m
Wed 11/115:00 am -
1 stop6h 58m
Deal found 10/23![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/195:00 am -
1 stop10h 25m
Tue 11/245:00 am -
1 stop7h 39m
Deal found 10/20![American Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 10/20. 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.
Thu 11/55:11 pm -
1 stop7h 44m
Mon 11/911:59 pm -
1 stop6h 31m
Deal found 10/20![Delta logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/511:01 am -
2 stops10h 01m
Mon 11/99:13 am -
2 stops10h 21m
Deal found 10/20![American Airlines logo]()
$765
This Delta deal was found by Cheapflights users on 10/20. 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 11/1010:10 am -
1 stop10h 06m
Fri 11/1311:59 pm -
1 stop6h 31m
Deal found 10/20![Delta logo]()
$797
Last-minute flights from Blountville to San FranciscoDiscover last-minute flight deals from Blountville to San Francisco. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Blountville to San Francisco. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 11/33:25 pm -
1 stop10h 07m
Sat 11/75:35 am -
1 stop7h 25m
Deal found 10/20![American Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 10/20. 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.
Thu 11/55:11 pm -
1 stop7h 44m
Mon 11/911:59 pm -
1 stop6h 31m
Deal found 10/20![Delta logo]()
$499
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/54:29 pm -
1 stop9h 56m
Mon 11/99:13 am -
2 stops10h 21m
Deal found 10/20![American Airlines logo]()
$632
This Delta deal was found by Cheapflights users on 10/20. 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 11/1010:10 am -
1 stop10h 06m
Sun 11/1510:59 pm -
1 stop7h 31m
Deal found 10/20![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 11/108:09 am -
2 stops11h 02m
Sun 11/155:00 am -
1 stop7h 38m
Deal found 10/20![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/122:38 pm -
2 stops10h 53m
Wed 11/188:40 am -
2 stops10h 54m
Deal found 10/20![American Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/195:00 am -
1 stop10h 25m
Tue 11/245:00 am -
1 stop7h 39m
Deal found 10/20![American Airlines logo]()
$500
One-way flights from Blountville to San FranciscoSearch for one-way flight options from Blountville to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Blountville to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:42 pm -
3 stops41h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 11/104:29 pm -
1 stop10h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$399
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $381 (Delta) |
One-way from | $320 (Kiwi.com) |
Popular in | October |
Cheapest in | September |
Average price | $652 |
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 7,457,451 searches. Data last updated October 25, 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
Cheapest round-trip
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Thu 11/12
5:42 pm-8:19 am
3 stops41h 37m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$320
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Sat 2/20
6:05 am-10:32 am
1 stop7h 27m
San Francisco
Wed 2/24
7:30 am-6:11 pm
1 stop7h 41m
$381
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Tue 11/10
4:29 pm-11:31 pm
1 stop10h 02m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$399
Quickest round-trip
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Thu 11/12
4:07 pm-8:49 pm
1 stop7h 42m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$399
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Sat 2/20
3:15 pm-11:08 pm
1 stop10h 53m
San Francisco
Wed 2/24
5:30 am-3:58 pm
1 stop7h 28m
$400
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Tue 11/10
10:10 am-5:16 pm
1 stop10h 06m
San Francisco
Sun 11/15
10:59 pm-9:30 am
1 stop7h 31m
$419
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Thu 11/12
1:54 pm-6:57 pm
1 stop8h 03m
San Francisco
Wed 11/18
11:59 pm-9:30 am
1 stop6h 31m
$419
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Sat 11/7
12:00 pm-5:33 pm
1 stop8h 33m
San Francisco
Wed 11/11
5:00 am-2:58 pm
1 stop6h 58m
$485
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Thu 11/5
5:11 pm-9:55 pm
1 stop7h 44m
San Francisco
Mon 11/9
11:59 pm-9:30 am
1 stop6h 31m
$499
BlountvilleSan Francisco
TRI Blountville Tri Cities TN/VA - SFO San Francisco
TRISFO
Blountville Tri Cities TN/VA
Thu 11/19
5:00 am-12:25 pm
1 stop10h 25m
San Francisco
Tue 11/24
5:00 am-3:39 pm
1 stop7h 39m
$500
Showing 1-10 of 12 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
TRI-SFO
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.
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 October 25, 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.
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Hayward
San Bruno
Emeryville
Newark
Burlingame
Roseville
Redwood City
Rancho Cordova
Cupertino
Fairfield
San Ramon
Manteca
San Carlos
Vallejo
Turlock
Davis
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Blountville and San Francisco flights
Browse other Blountville and San Francisco flight options. Last updated on October 25, 2026.
Other flights from Blountville
Browse through other flights departing from Blountville. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$330 | Average$434 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$363 | Average$591 | FlexibilityNo cancel fee | On-time71% |