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$96+ Cheap flights from San Francisco Bay Area to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TYS
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco Bay Area (zzXIH) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$170
(Frontier)

One-way from

$96
(CheapOair)
From San Francisco Bay Area to Knoxville McGhee Tyson
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One-way flight from San Francisco Bay Area to Knoxville McGhee Tyson
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Find flight deals from San Francisco Bay Area to Knoxville

Cheapest flights from San Francisco Bay Area to Knoxville
Explore the most affordable flight options available from San Francisco Bay Area to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Frontier deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/66:05 amSFO - TYS
1 stop6h 14mFrontier
Sun 2/94:19 pmTYS - SFO
1 stop11h 02mFrontier
Deal found 1/15$170
This Mytrip deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/267:46 amOAK - TYS
1 stop9h 16mMultiple Airlines
Wed 4/211:00 amTYS - OAK
1 stop9h 55mMultiple Airlines
Deal found 1/15$234
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/181:00 pmSJC - TYS
1 stop7h 42mDelta
Wed 4/95:45 amTYS - SJC
2 stops9h 46mDelta
Deal found 1/16$282
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1411:35 pmSFO - TYS
1 stop8h 39mAmerican Airlines
Fri 2/216:36 pmTYS - SFO
1 stop7h 23mAmerican Airlines
Deal found 1/15$309
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/712:02 pmSJC - TYS
1 stop9h 10mAmerican Airlines
Mon 2/105:23 amTYS - SJC
1 stop8h 49mAmerican Airlines
Deal found 1/15$309
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/261:41 pmSJC - TYS
2 stops23h 25mMultiple Airlines
Mon 3/312:43 pmTYS - SJC
2 stops25h 51mMultiple Airlines
Deal found 1/16$312
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/17:10 amSFO - TYS
1 stop8h 27mDelta
Fri 2/76:36 amTYS - SFO
1 stop9h 44mDelta
Deal found 1/16$339
This United Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1510:55 pmSFO - TYS
1 stop8h 04mUnited Airlines
Sat 2/222:40 pmTYS - SFO
1 stop9h 40mUnited Airlines
Deal found 1/16$378
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/198:30 amSJC - TYS
2 stops12h 24mUnited Airlines
Sun 3/2310:50 amTYS - SJC
2 stops13h 19mUnited Airlines
Deal found 1/15$464
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2611:59 pmSFO - TYS
2 stops18h 58mMultiple Airlines
Mon 6/3010:59 amTYS - SFO
1 stop9h 27mMultiple Airlines
Deal found 1/16$550
This Alaska Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3112:02 pmSJC - TYS
1 stop9h 10mAlaska Airlines
Tue 2/45:23 amTYS - SJC
1 stop8h 49mAlaska Airlines
Deal found 1/16$559
This Delta deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:45 pmOAK - TYS
1 stop9h 22mDelta
Tue 9/94:00 pmTYS - OAK
1 stop8h 32mDelta
Deal found 1/16$619

Find flights from San Francisco Bay Area to Knoxville within your budget

Customize your flight search to find flights from San Francisco Bay Area to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Thu 2/6

6:05 am-3:19 pm

1 stop6h 14m

Knoxville McGhee Tyson

Sun 2/9

4:19 pm-12:21 am

1 stop11h 02m

$170

OaklandKnoxville

OAK - TYS

OAKTYS

Oakland

Wed 3/26

7:46 am-8:02 pm

1 stop9h 16m

Knoxville McGhee Tyson

Wed 4/2

11:00 am-5:55 pm

1 stop9h 55m

$234

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Tue 3/18

1:00 pm-11:42 pm

1 stop7h 42m

Knoxville McGhee Tyson

Wed 4/9

5:45 am-12:31 pm

2 stops9h 46m

$282

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Fri 2/14

11:35 pm-11:14 am

1 stop8h 39m

Knoxville McGhee Tyson

Fri 2/21

2:43 pm-8:00 pm

1 stop8h 17m

$309

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Fri 2/7

12:02 pm-12:12 am

1 stop9h 10m

Knoxville McGhee Tyson

Mon 2/10

5:23 am-11:12 am

1 stop8h 49m

$309

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Wed 3/26

1:41 pm-4:06 pm

2 stops23h 25m

Knoxville McGhee Tyson

Mon 3/31

2:43 pm-1:34 pm

2 stops25h 51m

$312

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Sat 2/1

7:10 am-6:37 pm

1 stop8h 27m

Knoxville McGhee Tyson

Fri 2/7

6:36 am-1:20 pm

1 stop9h 44m

$339

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Sat 2/15

10:55 pm-9:59 am

1 stop8h 04m

Knoxville McGhee Tyson

Sat 2/22

2:40 pm-9:20 pm

1 stop9h 40m

$378

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Wed 3/19

8:30 am-11:54 pm

2 stops12h 24m

Knoxville McGhee Tyson

Sun 3/23

10:50 am-9:09 pm

2 stops13h 19m

$464

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Fri 1/31

12:02 pm-12:12 am

1 stop9h 10m

Knoxville McGhee Tyson

Tue 2/4

5:23 am-11:12 am

1 stop8h 49m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 23 results
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Best time to book a flight from San Francisco Bay Area to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from San Francisco Bay Area with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Francisco Bay Area to Knoxville

Get recent, data-driven insights about flights from San Francisco Bay Area to Knoxville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco Bay Area to Knoxville?

Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Knoxville (average of $297). Flying from San Francisco Bay Area to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from XIH to TYS?

Find hourly flight availability from San Francisco Bay Area to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco Bay Area to Knoxville as you normally would.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated January 17, 2025.
Read through reviews of airlines operating flights from San Francisco Bay Area to Knoxville, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Frontier
6.1
Okay
3,435 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from San Francisco Bay Area?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly into when you book flights from San Francisco Bay Area to Knoxville.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $96. Users have also found prices from $139 and $244 on Delta and United Airlines, respectively.

  • What are the most popular routes from San Francisco Bay Area to Knoxville?

    When deciding which route to take from San Francisco Bay Area to Knoxville consider San Francisco - Knoxville McGhee Tyson, San Jose - Knoxville McGhee Tyson or Oakland - Knoxville McGhee Tyson as they are the most popular.

  • Can I find deals for flights from San Francisco Bay Area to Knoxville that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Knoxville.

  • Can I find deals for business class flights from San Francisco Bay Area to Knoxville?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco Bay Area to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Knoxville (average of $297). Flying from San Francisco Bay Area to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco Bay Area?

Book flights to San Francisco Bay Area if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Alternative routes for San Francisco Bay Area to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from San Francisco Bay Area to Knoxville

Discover the top 5 airlines that operate flights from San Francisco Bay Area to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$231FlexibilityNo cancel feeOn-time62%
DeltaCheapest$273Average$557FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$299Average$581FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$601FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$608Average$897FlexibilityNo cancel feeOn-time75%
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