Cheap flights from San Francisco to Knoxville (SFO - TYS)
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The best prices from San Francisco to Knoxville McGhee Tyson are usually found in September or January, booked 60 days in advance, depart on a Monday or Thursday and return on a Saturday
How to find the cheapest flight from
San Francisco (SFO) to Knoxville (TYS)
All the information you need to plan the best SFO to TYS flight in 2022: compare San Francisco to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.
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SFO - TYS Price
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$410 - $698
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TYS Temperature
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39.2 - 78.8 °F
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TYS Rainfall
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2.7 - 4.8 inches
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Popular in July High demand for flights, 27% potential price rise |
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Cheapest in September Best time to find cheap flights, 19% potential price drop |
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Round-trip from $410 From San Francisco to Knoxville McGhee Tyson |
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One-way from $108 One-way flight from San Francisco to Knoxville McGhee Tyson |
What is the cheapest month to fly from San Francisco to Knoxville?
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to Knoxville. Flights to Knoxville from San Francisco in September are about $507 on average during September, but can be found for as low as $333.
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 61 days before your planned departure. Booking around this time can save you about 42% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $595 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $681.
What is the cheapest day to fly round-trip from San Francisco to Knoxville?
Leaving on a Sunday 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 18% on the overall cost on flights from San Francisco to Knoxville.
When is the cheapest time to fly from San Francisco to Knoxville (SFO - TYS)?
It’s optimal to fly from San Francisco to Knoxville in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.
Cheap flights from San Francisco to Knoxville in August, September 2022
The best prices found for SFO to TYS flights for August, September
San Francisco to Knoxville 2022 flight deals
Cheap flights to Knoxville from San Francisco found for this year
Cheap Delta flights from San Francisco to Knoxville
Cheap American Airlines flights from San Francisco to Knoxville
Last minute flights from San Francisco to Knoxville
Late deals on round-trip flights to Knoxville from San Francisco, departing today and this week
One-way flights to McGhee Tyson from San Francisco
The cheapest one-way flights from San Francisco to Knoxville
Related info for your journey
Useful info, stats and facts about <span class="emphasized">San Francisco</span> to <span class="emphasized">Knoxville</span> flights.
COVID Restrictions
View COVID Travel Restrictions for Knoxville, TNAlternative routes for San Francisco to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Francisco to Knoxville McGhee Tyson
The chart below displays the airlines Cheapflights users traveling from San Francisco to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
| Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
|---|---|---|---|---|---|---|
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$14 | $19 | No cancel fee | 66% |
We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information. |
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$84 | $347 | No cancel fee | 62% | ||
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$375 | $596 | No cancel fee | 71% | ||
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$375 | $577 | No cancel fee | 69% | ||
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$379 | $577 | No cancel fee | N/A | ||
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$394 | $657 | No cancel fee | 75% |