Cheap flights from Blountville to San Francisco (TRI - SFO) from $468

This is the cheapest one-way flight price, found on 9/30. Prices may vary by date and flight preferences.
TRI — SFO
Oct 7 — Oct 141

The best prices from Blountville Tri Cities TN/VA to San Francisco are usually found in March or June, booked 49 days in advance, depart on a Monday or Tuesday and return on a Monday

How to find the cheapest flight from Blountville (TRI) to San Francisco (SFO)

All the information you need to plan the best TRI to SFO flight in 2023: compare Blountville to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

Popular in

October

Cheapest in

March

Average price

$806

Round-trip from

$258
High demand for flights, 20% potential price rise
Best time to find cheap flights, 17% potential price drop
Average for round-trip flights in October 2023
From Blountville Tri Cities TN/VA to San Francisco

TRI - SFO

Price

$258 - $433

SFO

Temperature

51.8 - 62.6 °F

SFO

Rainfall

0 - 4.4 inches

What is the cheapest day to fly round-trip from Blountville to San Francisco?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 50% on the overall cost on flights from Blountville to San Francisco.

How far in advance should I book a flight from Blountville to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 40% on flights from Blountville to San Francisco compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $731. For sooner than that we have options available in the next 3 days from $771.

What is the cheapest month to fly from Blountville to San Francisco?

March is one of the best times of the year to fly to San Francisco from Blountville. Prices for March average $648 per person but you can even find prices for as low as $417. The most expensive prices can be found in the month of October. Opting for a March flight can save you 24% on your journey compared to booking in October

When is the cheapest time to fly from Blountville to San Francisco (TRI - SFO)?

When flying from Blountville to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight at noon.

Cheap American Airlines flights from Blountville to San Francisco

Cheap Blountville to San Francisco flights in October & November 2023

The best prices found for TRI to SFO flights for October, November

Blountville to San Francisco 2023 flight deals

Cheap flights to San Francisco from Blountville found for this year

Blountville to San Francisco flights leaving soon

Late deals on return flights to San Francisco from Blountville, departing today and this week

Find flights from Blountville to San Francisco within your budget

Use the slider to find flights from Blountville to San Francisco that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$468 - $477

Route

Depart

Return

Price

Blountville Tri Cities TN/VASan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Mon 12/18

1 stop8h 37m

San Francisco

Wed 1/10

1 stop6h 47m

Blountville Tri Cities TN/VASan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Mon 12/18

2 stops11h 32m

San Francisco

Wed 1/10

1 stop9h 11m

Blountville Tri Cities TN/VASan Francisco

TRI - SFO

TRISFO

Blountville Tri Cities TN/VA

Mon 12/18

2 stops13h 45m

San Francisco

Wed 1/10

2 stops8h 26m

Flights are sorted by cheapest first

Deals found on 9/30

Reviews of airlines servicing San Francisco

American Airlines
7.2
Good
2,635 reviews

Food

6.5

Crew

7.9

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.3

Reviews

1 / 10

Very disappointing crew, not at all friendly. couldn’t care less about the customers and the customer experience. She was there to do her job with as few interruptions and extra effort as possible

American Airlines
7.2
Good
2,635 reviews
American Airlines
7.2
Good
2,635 reviews

Food

6.5

Crew

7.9

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.3

Reviews

1 / 10

Very disappointing crew, not at all friendly. couldn’t care less about the customers and the customer experience. She was there to do her job with as few interruptions and extra effort as possible

Related info for your journey

Useful info, stats and facts about Blountville to San Francisco flights.

Can I find flights from Blountville to San Francisco for under $500 on Cheapflights?

Yes, there are multiple flights from Blountville to San Francisco for under $500. The cheapest flight booked recently is on American Airlines for just $468, but on average you can expect to pay $472.

Are there last-minute flights available from Blountville to San Francisco for under $1,000?

There are currently 4+ open flights from Blountville to San Francisco within the next 7 days for less than $1,000.

What is the cheapest airline to fly from Blountville to San Francisco round-trip?

Cheapflights users have booked flights from Blountville to San Francisco round-trip from $468. American Airlines is currently priced 27% below the average price you’ll pay for this route.

What does TRI to SFO mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Blountville Tri Cities TN/VA Airport to San Francisco Airport flight would often be abbreviated as a TRI to SFO flight.

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

The chart below displays the airlines Cheapflights users traveling from Blountville to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$442Average$598FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$540Average$657FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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Why should you use Cheapflights to find cheap flight tickets from Blountville to San Francisco?

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Can Cheapflights find flights from Blountville to San Francisco with no change fees?

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