Cheap Flights from Tri-Cities (TRI) to San Francisco (SFO)

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to San Francisco Intl. Airport (SFO)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Tri-Cities Airport to San Francisco Airport last minute?
Being a spontaneous soul is a wonderful way to discover the world, but it's not necessarily the wisest way to get your hands on a cheap fare. Think about booking your TRI to San Francisco Intl. Airport (SFO) trip in advance instead of leaving it to the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you're discovering San Francisco Intl. Airport (SFO)!
What airports do you fly into for San Francisco from Blountville?
From Blountville, you can get to San Francisco via San Francisco Intl. Airport (SFO), Oakland Intl. Airport (OAK) and Norman Y. Mineta San Jose Intl. Airport (SJC). Determine which airport is more convenient for you before making your decision. If you decide on San Francisco Intl. Airport (SFO), it's about 19 kilometers south of downtown. Use the dollars you save when booking your airfare with Expedia to discover the city's popular attractions, such as Pier 39 and Golden Gate Bridge.
Can I change the date of my flight from Tri-Cities Airport to San Francisco Intl. Airport (SFO)?
We know life happens and plans change, so Expedia is here to help make amending your journey easy. First, find your Tri-Cities Regional Airport (TRI) to San Francisco Intl. Airport (SFO) itinerary through the Expedia Trips portal and look up the fare rules about what sorts of changes are allowed. If you booked in the last 24 hours, some airlines will let you cancel at no cost and book new flights. If you bought your fare more than 24 hours ago, connect with us via our Customer Service portal to find out what your options are.

Travel information

Origin airport
Tri-Cities Regional
Destination airport
San Francisco Intl.
Distance
3502 km

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