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Cheap flights from Knoxville to San Francisco from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to San Francisco departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:21 pm - 9:05 pm
TYS
-
SMF
9h 44m
1 stop
United Airlines Logo
11:35 am - 11:44 pm
SMF
-
TYS
9h 09m
1 stop
$376United Airlines
Tue, Mar 3 - Tue, Mar 24
United Airlines Logo
6:45 am - 1:31 pm
TYS
-
SMF
9h 46m
2 stops
United Airlines Logo
11:35 am - 11:44 pm
SMF
-
TYS
9h 09m
1 stop
$381United Airlines
Tue, Mar 3 - Tue, Mar 24
American Airlines Logo
6:21 pm - 10:41 pm
TYS
-
SMF
7h 20m
1 stop
American Airlines Logo
11:50 pm - 10:48 am
SMF
-
TYS
7h 58m
1 stop
$385American Airlines
Thu, Mar 26 - Mon, Mar 30
American Airlines Logo
12:22 pm - 8:01 pm
TYS
-
SMF
10h 39m
2 stops
American Airlines Logo
7:20 pm - 8:42 am
SMF
-
TYS
10h 22m
2 stops
$387American Airlines
Tue, Mar 3 - Tue, Mar 24
United Airlines Logo
5:48 pm - 10:43 pm
TYS
-
SMF
7h 55m
1 stop
United Airlines Logo
9:00 am - 10:29 pm
SMF
-
TYS
10h 29m
2 stops
$390United Airlines
Wed, Apr 15 - Tue, Apr 21
Delta Logo
5:24 pm - 9:55 pm
TYS
-
SMF
7h 31m
1 stop
Delta Logo
11:07 pm - 10:21 am
SMF
-
TYS
8h 14m
1 stop
$411Delta
Thu, Apr 9 - Sun, Apr 12
American Airlines Logo
5:31 pm - 12:09 am
TYS
-
SMF
9h 38m
1 stop
American Airlines Logo
5:30 am - 4:40 pm
SMF
-
TYS
8h 10m
1 stop
$437American Airlines
Tue, Jun 16 - Mon, Jun 29
United Airlines Logo
6:30 am - 11:47 am
TYS
-
SMF
8h 17m
1 stop
United Airlines Logo
8:29 pm - 10:04 am
SMF
-
TYS
10h 35m
2 stops
$442United Airlines
Fri, May 29 - Mon, Jun 1
Delta Logo
5:00 pm - 10:31 pm
TYS
-
SMF
8h 31m
1 stop
Delta Logo
10:20 pm - 9:04 am
SMF
-
TYS
7h 44m
1 stop
$462Delta
Sat, Feb 14 - Tue, Feb 24
United Airlines Logo
5:48 pm - 10:43 pm
TYS
-
SMF
7h 55m
1 stop
United Airlines Logo
10:37 am - 10:29 pm
SMF
-
TYS
8h 52m
1 stop
$465United Airlines
Thu, Apr 2 - Fri, Apr 3

United Airlines flights from Knoxville to Sacramento

Our best United Airlines deals on Knoxville to Sacramento flight tickets
United Airlines
Mar 3
TYS2:21 pmKnoxville McGhee Tyson
9h 44m
1 stop
SMF9:05 pmSacramento Intl
Mar 24
SMF11:35 amSacramento Intl
9h 09m
1 stop
TYS11:44 pmKnoxville McGhee Tyson
$376
United Airlines
Mar 3
TYS6:45 amKnoxville McGhee Tyson
9h 46m
2 stops
SMF1:31 pmSacramento Intl
Mar 24
SMF11:35 amSacramento Intl
9h 09m
1 stop
TYS11:44 pmKnoxville McGhee Tyson
$381
United Airlines
Apr 15
TYS5:48 pmKnoxville McGhee Tyson
7h 55m
1 stop
SMF10:43 pmSacramento Intl
Apr 21
SMF9:00 amSacramento Intl
10h 29m
2 stops
TYS10:29 pmKnoxville McGhee Tyson
$390

American Airlines flights from Knoxville to Sacramento

Our best American Airlines deals on Knoxville to Sacramento flight tickets
American Airlines
Mar 26
TYS6:21 pmKnoxville McGhee Tyson
7h 20m
1 stop
SMF10:41 pmSacramento Intl
Mar 30
SMF11:50 pmSacramento Intl
7h 58m
1 stop
TYS10:48 amKnoxville McGhee Tyson
$385
American Airlines
Mar 3
TYS12:22 pmKnoxville McGhee Tyson
10h 39m
2 stops
SMF8:01 pmSacramento Intl
Mar 24
SMF7:20 pmSacramento Intl
10h 22m
2 stops
TYS8:42 amKnoxville McGhee Tyson
$387
American Airlines
Jun 16
TYS5:31 pmKnoxville McGhee Tyson
9h 38m
1 stop
SMF12:09 amSacramento Intl
Jun 29
SMF5:30 amSacramento Intl
8h 10m
1 stop
TYS4:40 pmKnoxville McGhee Tyson
$437

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Sacramento 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, momondo users made 832,500 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Knoxville to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 3/3

2:21 pm-9:05 pm

1 stop9h 44m

Sacramento Intl

Tue 3/24

11:35 am-11:44 pm

1 stop9h 09m

$376

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 3/3

6:45 am-1:31 pm

2 stops9h 46m

Sacramento Intl

Tue 3/24

11:35 am-11:44 pm

1 stop9h 09m

$381

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 3/26

6:21 pm-10:41 pm

1 stop7h 20m

Sacramento Intl

Mon 3/30

11:50 pm-10:48 am

1 stop7h 58m

$385

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 3/3

12:22 pm-8:01 pm

2 stops10h 39m

Sacramento Intl

Tue 3/24

7:20 pm-8:42 am

2 stops10h 22m

$387

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 4/15

5:48 pm-10:43 pm

1 stop7h 55m

Sacramento Intl

Tue 4/21

9:00 am-10:29 pm

2 stops10h 29m

$390

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 4/9

5:24 pm-9:55 pm

1 stop7h 31m

Sacramento Intl

Sun 4/12

11:07 pm-10:21 am

1 stop8h 14m

$411

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 6/16

5:31 pm-12:09 am

1 stop9h 38m

Sacramento Intl

Mon 6/29

5:30 am-4:40 pm

1 stop8h 10m

$437

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Fri 5/29

6:30 am-11:47 am

1 stop8h 17m

Sacramento Intl

Mon 6/1

8:29 pm-10:04 am

2 stops10h 35m

$442

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Sat 2/14

5:00 pm-10:31 pm

1 stop8h 31m

Sacramento Intl

Tue 2/24

10:20 pm-9:04 am

1 stop7h 44m

$462

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 4/2

5:48 pm-10:43 pm

1 stop7h 55m

Sacramento Intl

Fri 4/3

10:37 am-10:29 pm

1 stop8h 52m

$465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Knoxville to Sacramento

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sacramento?

The month of August is, on average, the cheapest month to fly to Sacramento from Knoxville, with most prices found around $309. If you are unable to visit Sacramento during the month of August, then departing from Knoxville during the month February is also very affordable. Most momondo users find prices during this month for around $340.

How far in advance should I book a flight to Sacramento?

You are more likely to see cheaper flights to Sacramento from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Sacramento for around $419 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sacramento from Knoxville for as low as $336 on momondo.

How have Knoxville to Sacramento flight prices changed over time?

As of January 2026, prices for Knoxville to Sacramento flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Knoxville to Sacramento

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Sacramento according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Sacramento (TYS to SMF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Sacramento

Fastest flight time

7h 41m

Direct flights

None
The fastest flight from Knoxville to Sacramento takes 7h 41m
There are no direct flights from Knoxville to Sacramento. There are no popular flight routes from Knoxville to Sacramento.
Search flight deals

  • How far is Knoxville McGhee Tyson to Sacramento Intl by plane?

    There are 2058.0 mi between Knoxville McGhee Tyson and Sacramento Intl. In terms of flight time, this usually takes a little over 7h 41m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Sacramento Intl Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Sacramento Intl Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Sacramento Intl Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Sacramento Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Sacramento Intl Airport.

  • What documentation or ID do you need to fly to Sacramento Intl Airport?

    The required travel and health documents for your Sacramento Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sacramento Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Knoxville to Sacramento?

Best airlines flying from Knoxville to Sacramento

Compare and see reviews for airlines that fly from Knoxville to Sacramento with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $250Free CancellationRating
7.4
9,204 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,197 reviews
Search American Airlines flights
DeltaPriceFrom $296Free CancellationRating
7.9
8,118 reviews
Search Delta flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Oroville
Lincoln
Rocklin
Yuba City
Auburn
Marysville
Grass Valley
Nevada City
Placerville
Plymouth
Willows
El Dorado Hills

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Sacramento?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Sacramento for you.

Can I find flights from Knoxville to Sacramento with flexible booking policies on momondo?

Flights from Knoxville to Sacramento with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to Sacramento?

momondo provides multiple filters to help you find the best flight to Sacramento from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Knoxville to Sacramento right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to Sacramento flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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