£193 Cheap Flights from San Francisco (SFO) to Knoxville (TYS)

Popular airlines from San Francisco International Airport (SFO) to Alcoa - Knoxville Airport (TYS)

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Cheap Flights from San Francisco (SFO) to Knoxville (TYS)

Prices were available within the past 7 days and start at £193 for one-way flights and £227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
Delta
Delta
United
American Airlines
Alaska Airlines

Frequently asked questions

How much is a flight from SFO to McGhee Tyson Airport (TYS)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from San Francisco Airport to McGhee Tyson Airport (TYS) was £227. Fares this good don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to Knoxville Airport?
Most flights can be cancelled online, but whether or not you incur a fee differs between airlines. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from SFO to Knoxville Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SFO to TYS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SFO to McGhee Tyson Airport (TYS)?
The flight distance from San Francisco to Alcoa is 3,400 kilometres. Bring a drink, a few snacks and a laptop filled with movies. Keep yourself entertained and the time will fly by.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to Knoxville Airport?
You won't find any airlines flying directly between San Francisco Airport and TYS, so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are San Francisco Intl. Airport (SFO) to TYS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Francisco Intl. Airport (SFO) to Knoxville Airport at the last minute could be your ticket to a great deal. However, it might cost you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Frequently asked questions

What is the cheapest month to fly from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
September is typically the cheapest month to fly from San Francisco International Airport (SFO) to McGhee Tyson (TYS), with average return fares of approximately £602. This is about 17% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from San Francisco (SFO) to Knoxville (TYS) include January and February.
How do I find cheap flights from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
Based on booking data from the past year, the best time to find a good deal on a return flight from San Francisco International Airport (SFO) to McGhee Tyson (TYS) is typically in September or February. During these months, you can expect average prices around £602. These times often offer a balance of lower fares and good availability, as they fall outside peak travel seasons, making it easier to plan your trip.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
There are approximately 91 connecting flights per day from San Francisco Intl. (SFO) to McGhee Tyson (TYS). Some common connection points include O'Hare Intl. (ORD), Los Angeles Intl. (LAX), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
The earliest flight from San Francisco International Airport (SFO) to McGhee Tyson (TYS) typically departs at approximately 12:05 AM local time, operated by United Airlines. This is a seasonal service active in April. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
You'll typically find the most flights from San Francisco Intl. (SFO) to McGhee Tyson (TYS) on a Friday, with around 49 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
The most popular departure times for flights from San Francisco Intl. (SFO) to McGhee Tyson (TYS) are in the early morning, from 6am to 9am. About 31% of passengers prefer this time. Many major carriers, including American Airlines, United Airlines and Delta, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
A flight from SFO to TYS with a layover takes around 9 hours 30 minutes, with the route covering approximately 2,116 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
Select the "Business class" and "First class" filters when looking for SFO to TYS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Knoxville from San Francisco Intl. (SFO)?
From San Francisco Intl. (SFO), you can fly directly into McGhee Tyson (TYS) to reach Knoxville. Some flights may connect through major hubs like Sky Harbor Intl. (PHX), Los Angeles Intl. (LAX), San Diego Intl. (SAN) before reaching Knoxville. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight and hotel package?
Securing a San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Knoxville, TN (TYS-McGhee Tyson) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
McGhee Tyson
Return price
£226
Distance
3385 km
Average flight time
8 hours 24 mins

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