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Cheap flights from San Francisco to Knoxville (SFO - TYS)

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The best prices from San Francisco to Knoxville are usually found in September or August, booked 40 days in advance, depart on a Saturday or Tuesday and return on a Friday

How to find the cheapest flight from
San Francisco (SFO) to Knoxville (TYS)

SFO - TYS
Price
$403 - $547
TYS
Temperature
51.8 - 89.6 °F
TYS
Rainfall
2.2 - 5.1 inches
Popular in December High demand for flights, 15% potential price rise
Cheapest in September Best time to find cheap flights, 13% potential price drop
Round-trip from $403 From San Francisco to Knoxville
One-way from $170 One-way flight from San Francisco to Knoxville
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Francisco to Knoxville?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 26% when planning your travel around this day of the week.

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

To save on the cost of your flight from San Francisco to Knoxville, book at least 19 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $297 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $376.

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

July is one of the best times of the year to fly to Knoxville from San Francisco. Prices for July average $312 per person but you can even find prices for as low as $188. The most expensive prices can be found in the month of January. Opting for a July flight can save you 15% on your journey compared to booking in July

When is the cheapest time to fly from San Francisco to Knoxville (SFO - TYS)?

It’s typically best to fly out from San Francisco to Knoxville in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from San Francisco to Knoxville in September, October 2020

The best prices found for SFO to TYS flights for September, October
21 Oct - 29 Oct
$233pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
SFO
San Francisco
18 Oct - 29 Oct
$239pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SFO
San Francisco
17 Oct - 29 Oct
$247pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SFO
San Francisco

San Francisco to Knoxville 2020 flight deals

Cheap flights to Knoxville from San Francisco found for this year
21 Oct - 29 Oct
$233pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
SFO
San Francisco
18 Oct - 29 Oct
$239pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SFO
San Francisco
17 Oct - 29 Oct
$247pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
SFO
San Francisco

Last minute flights from San Francisco to Knoxville

Late deals on round-trip flights to Knoxville from San Francisco, departing today and this week
27 Sep - 8 Oct
$261pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
SFO
San Francisco
1 Oct - 10 Oct
$278pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
United Airlines
 
1 STOP
SFO
San Francisco
1 Oct - 8 Oct
$280pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Frontier
 
1 STOP
SFO
San Francisco

One-way flights to Knoxville from San Francisco

The cheapest one-way flights from San Francisco to Knoxville
7:00 am - 5:09 pm
Major Airline
1 Stop
7h 09m
SFO - TYS
Major Airline
$170
StudentUniverse
6:30 pm - 6:36 am
Delta
1 Stop
9h 06m
SFO - TYS
Delta
$479
Delta
8:16 pm - 10:50 am
Multiple Airlines
2 Stops
11h 34m
SFO - TYS
Multiple Airlines
$554
United

Related info for your journey

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

Flight FAQs

From San Francisco to Knoxville

Are flight prices decreasing from San Francisco to Knoxville due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Knoxville for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Francisco to Knoxville for under $300 on Cheapflights?

Yes, there are multiple flights from San Francisco to Knoxville for under $300. The cheapest flight booked recently is on Multiple Airlines for just $233, but on average you can expect to pay $262.

Are there nonstop flights from San Francisco to Knoxville for under $200 on Cheapflights?

There are no nonstop flights from San Francisco to Knoxville, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from San Francisco to Knoxville for under $300?

There are currently 20+ open flights from San Francisco to Knoxville within the next 7 days for less than $300.

How popular is this flight route?

This flight path from San Francisco to Knoxville McGhee Tyson was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in San Francisco or Knoxville?

In San Francisco, there will be less rainfall in San Francisco compared to Knoxville over the next 3 days.

Is San Francisco weather warmer or cooler than Knoxville?

Temperatures around the 90 °F's can be experienced in July. The weather in Knoxville is hotter than in San Francisco. Plan for potential changes in flight availability as peak weather approaches in this location.

What are the cheapest airlines to fly from San Francisco to Knoxville one-way?

$170 is the cheapest one-way deal found within the past few days, from Major Airline. You may also be able to find cheap deals on Delta, with prices from $189.

Alternative routes for San Francisco to Knoxville

Destination information for Knoxville

Things to know before you go. Useful info for your trip from San Francisco to Knoxville
Average temperature for September in Knoxville
82.4 °F
Avg rainfall for September in Knoxville
3.3 ″

Airports servicing San Francisco

Airports servicing Knoxville

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