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Flights from San Francisco to Knoxville
Cheap flight deals from San Francisco to Knoxville
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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SFO 06:157h 20m1 stopsTYS 16:35San Francisco - Knoxville | Sun, May 25 | Frontier AirlinesTYS 17:309h 39m1 stopsSFO 00:09Knoxville - San Francisco | Thu, May 29 | Frontier AirlinesAED 892 AED 1,44338% OFF38% OFFAED 1,443 AED 892
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SFO 22:308h 53m1 stopsTYS 10:23San Francisco - Knoxville | Sat, May 24 | Delta Air LinesTYS 14:049h 5m1 stopsSFO 20:09Knoxville - San Francisco | Fri, May 30 | Delta Air LinesAED 975 AED 1,44332% OFF32% OFFAED 1,443 AED 975
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SFO 11:439h 8m1 stopsTYS 23:51San Francisco - Knoxville | Sun, May 25 | Delta Air LinesTYS 05:457h 30m1 stopsSFO 10:15Knoxville - San Francisco | Thu, May 29 | Delta Air LinesAED 995 AED 1,44331% OFF31% OFFAED 1,443 AED 995
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SFO 07:039h 11m1 stopsTYS 19:14San Francisco - Knoxville | Thu, May 29 | American AirlinesTYS 05:158h 15m1 stopsSFO 10:30Knoxville - San Francisco | Thu, Jun 5 | American AirlinesAED 1,03328% OFFAED 1,443 AED 1,033
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SFO 12:407h 24m1 stopsTYS 23:04San Francisco - Knoxville | Thu, May 29 | Delta Air LinesTYS 18:107h 28m1 stopsSFO 22:38Knoxville - San Francisco | Thu, Jun 5 | Delta Air LinesAED 1,04328% OFFAED 1,443 AED 1,043
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SFO 13:417h 18m1 stopsTYS 23:59San Francisco - Knoxville | Wed, Jul 9 | Delta Air LinesTYS 05:307h 42m1 stopsSFO 10:12Knoxville - San Francisco | Tue, Jul 15 | Delta Air LinesAED 1,10923% OFFAED 1,443 AED 1,109
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SFO 07:307h 47m1 stopsTYS 18:17San Francisco - Knoxville | Fri, Jul 11 | Delta Air LinesTYS 16:009h 41m1 stopsSFO 22:41Knoxville - San Francisco | Fri, Jul 18 | Delta Air LinesAED 1,12522% OFFAED 1,443 AED 1,125
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SFO 23:598h 24m1 stopsTYS 11:23San Francisco - Knoxville | Tue, Jun 3 | Delta Air LinesTYS 17:158h 18m1 stopsSFO 22:33Knoxville - San Francisco | Mon, Jun 9 | Delta Air LinesAED 1,12822% OFFAED 1,443 AED 1,128
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SFO 10:3510h 24m1 stopsTYS 23:59San Francisco - Knoxville | Sun, May 25 | United AirlinesTYS 17:309h 39m1 stopsSFO 00:09Knoxville - San Francisco | Thu, May 29 | Frontier AirlinesAED 1,13321% OFFAED 1,443 AED 1,133
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SFO 00:217h 7m1 stopsTYS 10:28San Francisco - Knoxville | Sat, May 24 | American AirlinesTYS 18:287h 5m1 stopsSFO 22:33Knoxville - San Francisco | Fri, May 30 | American AirlinesAED 1,14021% OFFAED 1,443 AED 1,140
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SFO 13:0017h 25m1 stopsTYS Invalid DateSan Francisco - Knoxville | Wed, May 21 | Normal AirlineTYS 15:006hNonstopSFO 16:00Knoxville - San Francisco | Fri, May 23 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopSFO 05:056h 44mNonstopTYS 14:49San Francisco - Knoxville | Thu, Jun 12 | United AirlinesAED 526 AED 1,10252% OFF52% OFFAED 1,102 AED 526
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SFO 05:056h 44mNonstopTYS 14:49San Francisco - Knoxville | Mon, Jun 9 | United AirlinesAED 544 AED 1,10251% OFF51% OFFAED 1,102 AED 544
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SFO 06:157h 20m1 stopsTYS 16:35San Francisco - Knoxville | Sun, May 25 | Frontier AirlinesAED 430 AED 1,10261% OFF61% OFFAED 1,102 AED 430
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SFO 06:357h1 stopsTYS 16:35San Francisco - Knoxville | Thu, May 22 | Frontier AirlinesAED 45659% OFFAED 1,102 AED 456
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SFO 06:3513h1 stopsTYS 22:35San Francisco - Knoxville | Thu, May 29 | Frontier AirlinesAED 47556% OFFAED 1,102 AED 475
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SFO 07:037h 18m1 stopsTYS 17:21San Francisco - Knoxville | Sat, May 24 | American AirlinesAED 48156% OFFAED 1,102 AED 481
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SFO 20:4810h 28m1 stopsTYS 10:16San Francisco - Knoxville | Sun, Jun 1 | Frontier AirlinesAED 49056% OFFAED 1,102 AED 490
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SFO 12:407h 24m1 stopsTYS 23:04San Francisco - Knoxville | Thu, May 29 | Delta Air LinesAED 49655% OFFAED 1,102 AED 496
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SFO 05:508h 46m1 stopsTYS 17:36San Francisco - Knoxville | Fri, May 30 | Delta Air LinesAED 50254% OFFAED 1,102 AED 502
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SFO 05:508h 40m1 stopsTYS 17:30San Francisco - Knoxville | Sun, May 25 | Delta Air LinesAED 51054% OFFAED 1,102 AED 510
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SFO 18:1919h 16m1 stopsTYS 16:35San Francisco - Knoxville | Sat, May 24 | Frontier AirlinesAED 52253% OFFAED 1,102 AED 522
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SFO 23:058h 22m1 stopsTYS 10:27San Francisco - Knoxville | Sat, May 24 | United AirlinesAED 87121% OFFAED 1,102 AED 871
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SFO 13:0017h 25m1 stopsTYS Invalid DateSan Francisco - Knoxville | Wed, May 21 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | San Francisco to Knoxville
Cheapest one-way flight price | AED 429 |
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Cheapest return ticket price | AED 1,424 |
Off-season for travel | April |
Peak season for travel | February |
Flight distance | 3,404.64 km |
Average flight time | 6 hours 24 minutes |
Popular airline | American Airlines |
When is the cheapest time to fly from San Francisco to Knoxville?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from San Francisco (SFO) to Knoxville (TYS) the cheapest?
Airlines adjust prices for flights from San Francisco to Knoxville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from San Francisco (SFO) to Knoxville (TYS) cost?
According to Trip.com's data, the lowest price is around AED 1,792. -
How long does it take to fly from San Francisco (SFO) to Knoxville (TYS)?
It takes about 6 hours 24 minutes to fly from San Francisco (SFO) to Knoxville (TYS). -
What are the most popular airlines that fly from San Francisco (SFO) to Knoxville (TYS)?
Airlines with flights from San Francisco (SFO) to Knoxville (TYS): United Airlines. -
How many airports are there in Knoxville (TYS)?
There are 1 airport(s) near Knoxville (TYS): Mcghee Tyson Airport.
How to find a cheap flight from San Francisco to Knoxville
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Francisco to Knoxville. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest San Francisco to Knoxville ticket.
Tap "Date" on flight search bar to scan through the calender for San Francisco to Knoxville airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, Jun 12 at AED 526 for one-way flights.
Compare cheap San Francisco to Knoxville flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from San Francisco to Knoxville. The cheapest airline operating is United Airlines.
Set up a Price Alert
By setting up a Price Alert for your San Francisco to Knoxville route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap San Francisco to Knoxville flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from San Francisco to Knoxville to get exclusive deals for you.
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