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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 6/19. 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.
American Airlines Logo
1:46 pm - 8:31 pm
TYS
-
SMF
9h 45m
1 stop
American Airlines Logo
11:59 pm - 11:14 am
SMF
-
TYS
8h 15m
1 stop
$391American Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
7:00 am - 6:20 pm
TYS
-
SMF
14h 20m
2 stops
Multiple Airlines Logo
11:52 am - 1:11 pm
SMF
-
TYS
22h 19m
1 stop
$392Multiple Airlines
Thu, Sep 24 - Sat, Oct 3
American Airlines Logo
1:46 pm - 8:31 pm
TYS
-
SMF
9h 45m
1 stop
American Airlines Logo
11:13 am - 11:18 pm
SMF
-
TYS
9h 05m
2 stops
$396American Airlines
Tue, Aug 18 - Tue, Aug 25
Southwest Logo
7:10 am - 1:20 pm
TYS
-
SMF
9h 10m
2 stops
Southwest Logo
7:10 am - 6:55 pm
SMF
-
TYS
8h 45m
2 stops
$401Southwest
Tue, Jul 28 - Tue, Aug 4
Delta Logo
6:05 pm - 10:53 pm
TYS
-
SMF
7h 48m
1 stop
Delta Logo
10:00 pm - 9:36 am
SMF
-
TYS
8h 36m
1 stop
$406Delta
Wed, Jul 8 - Thu, Jul 16
United Airlines Logo
5:05 pm - 9:00 pm
TYS
-
SMF
6h 55m
1 stop
United Airlines Logo
5:25 am - 2:36 pm
SMF
-
TYS
6h 11m
1 stop
$411United Airlines
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
10:50 am - 5:27 pm
TYS
-
SMF
9h 37m
2 stops
United Airlines Logo
12:55 pm - 10:20 pm
SMF
-
TYS
6h 25m
1 stop
$416United Airlines
Sat, Oct 24 - Sat, Oct 31
Southwest Logo
4:50 pm - 10:30 pm
TYS
-
SMF
8h 40m
1 stop
Southwest Logo
6:15 am - 6:35 pm
SMF
-
TYS
9h 20m
2 stops
$421Southwest
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
5:33 pm - 12:11 am
TYS
-
SMF
9h 38m
1 stop
American Airlines Logo
11:45 pm - 11:13 am
SMF
-
TYS
8h 28m
1 stop
$424American Airlines
Tue, Jun 16 - Mon, Jun 29
Multiple Airlines Logo
7:00 am - 10:40 am
TYS
-
SMF
30h 40m
1 stop
Multiple Airlines Logo
6:30 pm - 9:57 am
SMF
-
TYS
12h 27m
2 stops
$425Multiple Airlines
Sun, Jun 28 - Fri, Jul 3

American Airlines flights from Knoxville to Sacramento

Our best American Airlines deals on Knoxville to Sacramento flight tickets
American Airlines
Aug 18
TYS1:46 pmKnoxville McGhee Tyson
9h 45m
1 stop
SMF8:31 pmSacramento Intl
Aug 25
SMF11:59 pmSacramento Intl
8h 15m
1 stop
TYS11:14 amKnoxville McGhee Tyson
$391
American Airlines
Aug 18
TYS1:46 pmKnoxville McGhee Tyson
9h 45m
1 stop
SMF8:31 pmSacramento Intl
Aug 25
SMF11:13 amSacramento Intl
9h 05m
2 stops
TYS11:18 pmKnoxville McGhee Tyson
$396
American Airlines
Jun 16
TYS5:33 pmKnoxville McGhee Tyson
9h 38m
1 stop
SMF12:11 amSacramento Intl
Jun 29
SMF11:45 pmSacramento Intl
8h 28m
1 stop
TYS11:13 amKnoxville McGhee Tyson
$424

Delta flights from Knoxville to Sacramento

Our best Delta deals on Knoxville to Sacramento flight tickets
Delta
Jul 8
TYS6:05 pmKnoxville McGhee Tyson
7h 48m
1 stop
SMF10:53 pmSacramento Intl
Jul 16
SMF10:00 pmSacramento Intl
8h 36m
1 stop
TYS9:36 amKnoxville McGhee Tyson
$406
Delta
Aug 7
TYS6:12 pmKnoxville McGhee Tyson
7h 48m
1 stop
SMF11:00 pmSacramento Intl
Aug 11
SMF6:05 amSacramento Intl
7h 36m
1 stop
TYS4:41 pmKnoxville McGhee Tyson
$436
Delta
Jul 8
TYS6:05 pmKnoxville McGhee Tyson
7h 48m
1 stop
SMF10:53 pmSacramento Intl
Jul 16
SMF10:00 pmSacramento Intl
8h 36m
1 stop
TYS9:36 amKnoxville McGhee Tyson
$467

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 May 12, 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

Cheapest round-trip

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 8/18

1:46 pm-8:31 pm

1 stop9h 45m

Sacramento Intl

Tue 8/25

11:59 pm-11:14 am

1 stop8h 15m

$391

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 9/24

7:00 am-6:20 pm

2 stops14h 20m

Sacramento Intl

Sat 10/3

11:52 am-1:11 pm

1 stop22h 19m

$392

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 8/18

1:46 pm-8:31 pm

1 stop9h 45m

Sacramento Intl

Tue 8/25

11:13 am-11:18 pm

2 stops9h 05m

$396

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 7/28

7:10 am-1:20 pm

2 stops9h 10m

Sacramento Intl

Tue 8/4

7:10 am-6:55 pm

2 stops8h 45m

$401

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 7/8

6:05 pm-10:53 pm

1 stop7h 48m

Sacramento Intl

Thu 7/16

10:00 pm-9:36 am

1 stop8h 36m

$406
Quickest round-trip

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Sat 10/24

5:05 pm-9:00 pm

1 stop6h 55m

Sacramento Intl

Sat 10/31

5:25 am-2:36 pm

1 stop6h 11m

$411

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Sat 10/24

10:50 am-5:27 pm

2 stops9h 37m

Sacramento Intl

Sat 10/31

12:55 pm-10:20 pm

1 stop6h 25m

$416

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 8/27

4:50 pm-10:30 pm

1 stop8h 40m

Sacramento Intl

Mon 8/31

6:15 am-6:35 pm

2 stops9h 20m

$421

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 6/16

5:33 pm-12:11 am

1 stop9h 38m

Sacramento Intl

Mon 6/29

11:45 pm-11:13 am

1 stop8h 28m

$424

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Sun 6/28

7:00 am-10:40 am

1 stop30h 40m

Sacramento Intl

Fri 7/3

6:30 pm-9:57 am

2 stops12h 27m

$425

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 typical price of a round-trip flight between Knoxville and Sacramento?

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 have Knoxville to Sacramento flight prices changed over time?

As of May 2026, prices for Knoxville to Sacramento flights are approximately 47% more expensive 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 22m

Direct flights

None
The fastest flight from Knoxville to Sacramento takes 7h 22m
There are no direct flights from Knoxville to Sacramento. There are no popular flight routes from Knoxville to Sacramento.
Search flight deals

Frequently asked questions about flying from Knoxville to Sacramento

  • 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 22m.

  • 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
American AirlinesPriceFrom $279Free CancellationRating
7.1
11,661 reviews
Search American Airlines flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights
DeltaPriceFrom $302Free CancellationRating
7.9
8,446 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
Yuba City
Rocklin
Marysville
Auburn
Lincoln
Placerville
Grass Valley
Nevada City
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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