$79+ Cheap flights from Knoxville to San Francisco (TYS - SFO)

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — SFO
יולי 20 — יולי 271

The best prices from Knoxville McGhee Tyson to San Francisco are usually found in September or February, booked 62 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Knoxville to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to San Francisco (SFO). 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 יולי 15, 2024.

Popular in

July

Cheapest in

September

Round-trip from

$166
(StudentUniverse)

One-way from

$79
(Frontier)
High demand for flights, 27% potential price rise
Best time to find cheap flights, 25% potential price drop
From Knoxville McGhee Tyson to San Francisco
One-way flight from Knoxville McGhee Tyson to San Francisco

What is the cheapest day to fly round-trip from Knoxville to San Francisco?

Friday flights are generally found to be more expensive for flights from Knoxville to San Francisco. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

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

To save on the cost of your flight from Knoxville to San Francisco, book at least 50 days before your planned departure. Booking around this time can save you about 41% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $416 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $705.

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

September can be a great time to fly to San Francisco from Knoxville with a flight ticket averaging about $503. Cheapflights users have found deals in the month of September for as cheap as $190. The most expensive prices can be found in the month of July.

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

One of the essential ways to save on airfare from Knoxville to San Francisco is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 24% on airfare.

Cheap Knoxville to San Francisco flights in July & August 2024

Find cheap flight options from Knoxville to San Francisco specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,777,731 searches. Prices were last updated on יולי 15, 2024.
Scroll through some of the best deals on flights from Knoxville to San Francisco in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This StudentUniverse deal was found by Cheapflights users on 7/14. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 8/1210:41 pmTYS - SFO
1 stop22h 23mFrontier
ה' 8/157:42 pmSFO - TYS
1 stop20h 33mFrontier
Deal found 7/14$166
This United Airlines deal was found by Cheapflights users on 7/15. 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.
ש' 8/243:30 pmTYS - SFO
1 stop8h 25mUnited Airlines
ב' 9/912:35 amSFO - TYS
1 stop9h 49mUnited Airlines
Deal found 7/15$308
This American Airlines deal was found by Cheapflights users on 7/15. 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.
ש' 8/242:29 pmTYS - SFO
2 stops8h 19mAmerican Airlines
ג' 9/105:00 amSFO - TYS
1 stop7h 40mAmerican Airlines
Deal found 7/15$343
This American Airlines deal was found by Cheapflights users on 7/14. 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.
ה' 8/155:58 amTYS - SFO
1 stop7h 03mAmerican Airlines
א' 8/1811:41 pmSFO - TYS
1 stop7h 52mAmerican Airlines
Deal found 7/14$373
This United Airlines deal was found by Cheapflights users on 7/15. 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.
ד' 8/149:25 amTYS - SFO
1 stop10h 12mUnited Airlines
ד' 8/216:35 amSFO - TYS
2 stops10h 29mUnited Airlines
Deal found 7/15$413
This United Airlines deal was found by Cheapflights users on 7/15. 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.
ד' 8/145:20 pmTYS - SFO
2 stops10h 36mUnited Airlines
ד' 8/219:10 amSFO - TYS
2 stops11h 20mUnited Airlines
Deal found 7/15$418
This Delta deal was found by Cheapflights users on 7/14. 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.
ג' 7/167:42 amTYS - SFO
1 stop9h 30mDelta
ג' 8/2011:55 pmSFO - TYS
1 stop8h 14mDelta
Deal found 7/14$423
This American Airlines deal was found by Cheapflights users on 7/14. 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.
ה' 7/252:42 pmTYS - SFO
1 stop9h 46mAmerican Airlines
ו' 7/2611:16 amSFO - TYS
1 stop9h 43mAmerican Airlines
Deal found 7/14$468
This United Airlines deal was found by Cheapflights users on 7/14. 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.
ה' 8/153:13 pmTYS - SFO
2 stops12h 43mUnited Airlines
א' 8/186:30 amSFO - TYS
1 stop13h 00mUnited Airlines
Deal found 7/14$482

Knoxville to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated יולי 15, 2024.
Scroll through some of the best deals on flights from Knoxville to San Francisco in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This StudentUniverse deal was found by Cheapflights users on 7/14. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 8/1210:41 pmTYS - SFO
1 stop22h 23mFrontier
ה' 8/157:42 pmSFO - TYS
1 stop20h 33mFrontier
Deal found 7/14$166
This Frontier deal was found by Cheapflights users on 7/14. 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.
ד' 10/306:17 pmTYS - SFO
1 stop8h 41mFrontier
א' 11/312:58 amSFO - TYS
1 stop13h 19mFrontier
Deal found 7/14$180
This Frontier deal was found by Cheapflights users on 7/14. 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.
ו' 10/255:42 pmTYS - SFO
1 stop9h 16mFrontier
א' 10/2712:58 amSFO - TYS
1 stop13h 19mFrontier
Deal found 7/14$189
This American Airlines deal was found by Cheapflights users on 7/15. 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.
ד' 10/307:10 amTYS - SFO
1 stop7h 33mAmerican Airlines
א' 11/311:45 amSFO - TYS
1 stop9h 36mAmerican Airlines
Deal found 7/15$308
This American Airlines deal was found by Cheapflights users on 7/14. 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.
ב' 12/95:13 amTYS - SFO
1 stop9h 49mAmerican Airlines
א' 12/152:26 pmSFO - TYS
1 stop6h 18mAmerican Airlines
Deal found 7/14$338
This American Airlines deal was found by Cheapflights users on 7/15. 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.
ש' 8/242:29 pmTYS - SFO
2 stops8h 19mAmerican Airlines
ג' 9/105:00 amSFO - TYS
1 stop7h 40mAmerican Airlines
Deal found 7/15$343
This American Airlines deal was found by Cheapflights users on 7/14. 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.
ה' 8/155:58 amTYS - SFO
1 stop7h 03mAmerican Airlines
א' 8/1811:41 pmSFO - TYS
1 stop7h 52mAmerican Airlines
Deal found 7/14$373
This United deal was found by Cheapflights users on 7/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ד' 10/307:00 amTYS - SFO
1 stop10h 23mUnited Airlines
ב' 11/49:00 amSFO - TYS
2 stops10h 24mUnited Airlines
Deal found 7/15$413
This United deal was found by Cheapflights users on 7/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ד' 10/3010:55 amTYS - SFO
2 stops9h 37mUnited Airlines
ב' 11/48:00 amSFO - TYS
2 stops11h 24mUnited Airlines
Deal found 7/15$418

Knoxville to San Francisco flights leaving soon

Find last-minute flight options from Knoxville to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated יולי 15, 2024.
Users seeking a last-minute flight from Knoxville to San Francisco should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
This Delta deal was found by Cheapflights users on 7/14. 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.
ג' 7/167:42 amTYS - SFO
1 stop9h 30mDelta
ג' 8/2011:55 pmSFO - TYS
1 stop8h 14mDelta
Deal found 7/14$423
This American Airlines deal was found by Cheapflights users on 7/14. 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.
ה' 7/252:42 pmTYS - SFO
1 stop9h 46mAmerican Airlines
ו' 7/2611:16 amSFO - TYS
1 stop9h 43mAmerican Airlines
Deal found 7/14$468
This Delta deal was found by Cheapflights users on 7/14. 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.
ה' 7/187:00 amTYS - SFO
1 stop8h 21mDelta
ג' 7/2311:55 amSFO - TYS
1 stop8h 56mDelta
Deal found 7/14$498
This United Airlines deal was found by Cheapflights users on 7/14. 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.
ג' 7/1610:55 amTYS - SFO
1 stop7h 39mUnited Airlines
ג' 8/205:00 amSFO - TYS
2 stops12h 04mUnited Airlines
Deal found 7/14$528
This American Airlines deal was found by Cheapflights users on 7/14. 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.
ה' 7/256:02 pmTYS - SFO
1 stop7h 55mAmerican Airlines
ה' 7/2512:59 amSFO - TYS
1 stop9h 26mAmerican Airlines
Deal found 7/14$553
This mytrip.com deal was found by Cheapflights users on 7/14. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 7/253:20 pmTYS - SFO
2 stops19h 58mMultiple Airlines
ו' 7/2611:59 pmSFO - TYS
2 stops17h 27mMultiple Airlines
Deal found 7/14$586
This mytrip.com deal was found by Cheapflights users on 7/15. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 7/253:20 pmTYS - SFO
2 stops19h 58mMultiple Airlines
ו' 7/2611:59 pmSFO - TYS
2 stops17h 27mMultiple Airlines
Deal found 7/15$592
This United Airlines deal was found by Cheapflights users on 7/14. 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.
ה' 7/183:13 pmTYS - SFO
2 stops10h 53mUnited Airlines
ג' 7/231:10 pmSFO - TYS
1 stop7h 33mUnited Airlines
Deal found 7/14$603
This United Airlines deal was found by Cheapflights users on 7/14. 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.
ה' 7/185:45 pmTYS - SFO
2 stops10h 11mUnited Airlines
ג' 7/235:00 amSFO - TYS
2 stops12h 28mUnited Airlines
Deal found 7/14$608

One-way flights to San Francisco from Knoxville

Search for one-way flight options from Knoxville to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,777,731 searches. Data last updated יולי 15, 2024.
Users traveling one-way from Knoxville to San Francisco can select one of these great deals. Users in need of a round-trip flight from Knoxville to San Francisco instead should update the search form at the top of page.
This Frontier deal was found by Cheapflights users on 7/14. 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.
ד' 9/186:17 pmTYS - SFO
1 stop8h 41mFrontier
Deal found 7/14$79
This mytrip.com deal was found by Cheapflights users on 7/15. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ו' 8/308:15 pmTYS - SFO
1 stop6h 44mFrontier
Deal found 7/15$99
This Frontier deal was found by Cheapflights users on 7/14. 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.
ש' 7/2710:03 pmTYS - SFO
1 stop11h 50mFrontier
Deal found 7/14$145
This American Airlines deal was found by Cheapflights users on 7/14. 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.
א' 8/255:10 amTYS - SFO
1 stop10h 03mAmerican Airlines
Deal found 7/14$269
This mytrip.com deal was found by Cheapflights users on 7/14. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
א' 8/259:00 amTYS - SFO
2 stops26h 03mMultiple Airlines
Deal found 7/14$286
This United deal was found by Cheapflights users on 7/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ד' 9/187:00 amTYS - SFO
2 stops15h 17mUnited Airlines
Deal found 7/14$292
This mytrip.com deal was found by Cheapflights users on 7/14. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
א' 8/258:25 pmTYS - SFO
3 stops23h 38mMultiple Airlines
Deal found 7/14$295
This mytrip.com deal was found by Cheapflights users on 7/15. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
א' 9/111:00 amTYS - SFO
3 stops29h 32mMultiple Airlines
Deal found 7/15$303
This mytrip.com deal was found by Cheapflights users on 7/13. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 7/2211:49 amTYS - SFO
2 stops26h 22mMultiple Airlines
Deal found 7/13$309

Find flights from Knoxville to San Francisco within your budget

Customize your flight search to find flights from Knoxville to San Francisco 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 2,777,731 searches. Data last updated יולי 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$166 - $498

Route

Depart

Return

Price

Knoxville McGhee TysonSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

ב' 8/12

1 stop22h 23m

San Francisco

ה' 8/15

1 stop20h 33m

$166

Knoxville McGhee TysonSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

ד' 10/30

1 stop8h 41m

San Francisco

א' 11/3

1 stop13h 19m

$180

Knoxville McGhee TysonSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

ו' 10/25

1 stop9h 16m

San Francisco

א' 10/27

1 stop13h 19m

$189

Knoxville McGhee TysonSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

ד' 10/30

1 stop7h 33m

San Francisco

א' 11/3

1 stop9h 36m

$308

Knoxville McGhee TysonSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

ב' 12/9

1 stop9h 49m

San Francisco

א' 12/15

1 stop6h 18m

$338

Knoxville McGhee TysonSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

ה' 8/15

1 stop7h 03m

San Francisco

א' 8/18

1 stop7h 52m

$373

Knoxville McGhee TysonSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

ד' 10/30

1 stop10h 23m

San Francisco

ב' 11/4

2 stops10h 24m

$413

Knoxville McGhee TysonSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

ד' 10/30

2 stops9h 37m

San Francisco

ב' 11/4

2 stops11h 24m

$418

Knoxville McGhee TysonSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

ב' 8/12

1 stop13h 55m

San Francisco

ה' 8/15

2 stops17h 32m

$498

Flights are sorted by cheapest first

Deals found on 7/14

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

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to San Francisco. Price data was last updated on July 12, 2024.
The best time to book flights from Knoxville to San Francisco is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Knoxville to San Francisco. Price data was last updated on July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to San Francisco flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Knoxville to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Knoxville 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.

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated יולי 15, 2024.
Read reviews from past customers who have flown Frontier, American Airlines and United Airlines from Knoxville to San Francisco. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,797 reviews

Food

7.4

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

8.0
Very good
9,797 reviews
8.0
Very good
9,797 reviews

Food

7.4

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.4
Good
10,000 reviews
8.0
Very good
9,797 reviews

Food

7.4

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.3
Good
10,000 reviews
8.0
Very good
9,797 reviews

Food

7.4

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

6.2
Okay
3,860 reviews
8.0
Very good
9,797 reviews

Food

7.4

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Knoxville to San Francisco for under $200 on Cheapflights?

    Yes, there are multiple flights from Knoxville to San Francisco for under $200. The cheapest flight booked recently is on Frontier for just $166, but on average you can expect to pay $406.

  • Are there last-minute flights available from Knoxville to San Francisco for under $500?

    There are currently 20+ open flights from Knoxville to San Francisco within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Knoxville to San Francisco round-trip?

    Flying on Frontier is currently your cheapest option to San Francisco, with prices starting at $166. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $308 and $413, respectively. Frontier is priced at 67% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Knoxville to San Francisco for a low price.

  • What does TYS to SFO mean?

    TYS and SFO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. TYS to SFO refers to a flight route from Knoxville McGhee Tyson Airport to San Francisco Airport.

  • Can I find deals for flights from Knoxville to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Knoxville to San Francisco that allow pets onboard?

    Many airlines flying from Knoxville to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to San Francisco?

    Yes, you can often find last-minute deals on Knoxville to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to San Francisco flight deals updated?

    The Knoxville to San Francisco flight deals you see on this page were last updated on 7/15.

  • What are the most popular airlines that fly from Knoxville to San Francisco?

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

    Currently, September is the cheapest month in which you can book a flight from Knoxville to San Francisco (average of $268). Flying from Knoxville to San Francisco in June is currently the most expensive (average of $382). 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.

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Alternative routes for Knoxville to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Knoxville to San Francisco

Discover the top 4 airlines that operate flights from Knoxville to San Francisco. 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 2,777,731 searches. Data last updated יולי 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$183Average$239FlexibilityNo cancel feeOn-time62%
DeltaCheapest$266Average$476FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$304Average$508FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$588FlexibilityNo cancel feeOn-time69%

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