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Cheap flights from Knoxville to San Francisco from $157

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 7/27. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
3:00 pm - 8:30 pm
TYS
-
SMF
8h 30m
1 stop
Southwest Logo
7:15 am - 5:40 pm
SMF
-
TYS
7h 25m
1 stop
$355Southwest
Wed, Sep 2 - Sat, Sep 5
United Airlines Logo
7:15 am - 3:03 pm
TYS
-
SMF
10h 48m
2 stops
United Airlines Logo
2:23 pm - 12:23 am
SMF
-
TYS
7h 00m
1 stop
$360United Airlines
Wed, Sep 16 - Tue, Sep 22
Southwest Logo
3:00 pm - 9:15 pm
TYS
-
SMF
9h 15m
2 stops
Southwest Logo
6:40 am - 6:55 pm
SMF
-
TYS
9h 15m
2 stops
$366Southwest
Wed, Sep 16 - Tue, Sep 22
Southwest Logo
3:00 pm - 8:30 pm
TYS
-
SMF
8h 30m
1 stop
Southwest Logo
7:10 am - 6:55 pm
SMF
-
TYS
8h 45m
2 stops
$367Southwest
Wed, Sep 16 - Wed, Sep 23
Delta Logo
4:38 pm - 10:53 pm
TYS
-
SMF
9h 15m
1 stop
Delta Logo
1:48 pm - 11:00 pm
SMF
-
TYS
6h 12m
1 stop
$369Delta
Thu, Aug 20 - Mon, Aug 24
Southwest Logo
7:00 am - 12:00 pm
TYS
-
SMF
8h 00m
2 stops
Southwest Logo
7:10 am - 6:55 pm
SMF
-
TYS
8h 45m
2 stops
$373Southwest
Wed, Sep 16 - Wed, Sep 23
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
$374Southwest
Thu, Aug 20 - Mon, Aug 24
Southwest Logo
2:05 pm - 7:55 pm
TYS
-
SMF
8h 50m
2 stops
Southwest Logo
6:15 am - 6:35 pm
SMF
-
TYS
9h 20m
2 stops
$379Southwest
Thu, Aug 20 - Mon, Aug 24
Multiple Airlines Logo
2:47 pm - 4:04 pm
TYS
-
SMF
28h 17m
1 stop
Multiple Airlines Logo
6:28 pm - 10:01 pm
SMF
-
TYS
24h 33m
2 stops
$380Multiple Airlines
Mon, Jul 27 - Fri, Jul 31
United Airlines Logo
4:50 pm - 9:00 pm
TYS
-
SMF
7h 10m
1 stop
United Airlines Logo
8:19 pm - 9:57 am
SMF
-
TYS
10h 38m
2 stops
$385United Airlines
Wed, Sep 16 - Mon, Sep 21

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Delta flights from Knoxville to Sacramento

Our best Delta deals on Knoxville to Sacramento flight tickets
Delta
Aug 20
TYS4:38 pmKnoxville McGhee Tyson
9h 15m
1 stop
SMF10:53 pmSacramento Intl
Aug 24
SMF1:48 pmSacramento Intl
6h 12m
1 stop
TYS11:00 pmKnoxville McGhee Tyson
$369
Delta
Aug 7
TYS4:38 pmKnoxville McGhee Tyson
9h 15m
1 stop
SMF10:53 pmSacramento Intl
Aug 11
SMF1:48 pmSacramento Intl
6h 12m
1 stop
TYS11:00 pmKnoxville McGhee Tyson
$406
Delta
Jul 7
TYS3:54 pmKnoxville McGhee Tyson
6h 59m
1 stop
SMF7:53 pmSacramento Intl
Sep 15
SMF12:03 pmSacramento Intl
8h 52m
1 stop
TYS11:55 pmKnoxville McGhee Tyson
$554

American Airlines flights from Knoxville to Sacramento

Our best American Airlines deals on Knoxville to Sacramento flight tickets
American Airlines
Oct 14
TYS5:29 pmKnoxville McGhee Tyson
9h 30m
1 stop
SMF11:59 pmSacramento Intl
Oct 17
SMF7:00 amSacramento Intl
9h 28m
1 stop
TYS7:28 pmKnoxville McGhee Tyson
$395
American Airlines
Aug 18
TYS6:03 amKnoxville McGhee Tyson
7h 07m
1 stop
SMF10:10 amSacramento Intl
Aug 25
SMF11:13 amSacramento Intl
9h 05m
2 stops
TYS11:18 pmKnoxville McGhee Tyson
$400
American Airlines
Aug 18
TYS6:03 amKnoxville McGhee Tyson
7h 07m
1 stop
SMF10:10 amSacramento Intl
Aug 25
SMF11:13 amSacramento Intl
9h 05m
2 stops
TYS11:18 pmKnoxville McGhee Tyson
$411

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 June 29, 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

Wed 9/2

3:00 pm-8:30 pm

1 stop8h 30m

Sacramento Intl

Sat 9/5

7:15 am-5:40 pm

1 stop7h 25m

$355

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 9/16

7:15 am-3:03 pm

2 stops10h 48m

Sacramento Intl

Tue 9/22

2:23 pm-12:23 am

1 stop7h 00m

$360

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 9/16

3:00 pm-9:15 pm

2 stops9h 15m

Sacramento Intl

Tue 9/22

6:40 am-6:55 pm

2 stops9h 15m

$366

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 9/16

3:00 pm-8:30 pm

1 stop8h 30m

Sacramento Intl

Wed 9/23

7:10 am-6:55 pm

2 stops8h 45m

$367
Quickest round-trip

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 8/20

4:38 pm-10:53 pm

1 stop9h 15m

Sacramento Intl

Mon 8/24

1:48 pm-11:00 pm

1 stop6h 12m

$369

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 9/16

7:00 am-12:00 pm

2 stops8h 00m

Sacramento Intl

Wed 9/23

7:10 am-6:55 pm

2 stops8h 45m

$373

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 8/20

4:50 pm-10:30 pm

1 stop8h 40m

Sacramento Intl

Mon 8/24

6:15 am-6:35 pm

2 stops9h 20m

$374

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 8/20

2:05 pm-7:55 pm

2 stops8h 50m

Sacramento Intl

Mon 8/24

6:15 am-6:35 pm

2 stops9h 20m

$379

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Mon 7/27

2:47 pm-4:04 pm

1 stop28h 17m

Sacramento Intl

Fri 7/31

6:28 pm-10:01 pm

2 stops24h 33m

$380

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 9/16

4:50 pm-9:00 pm

1 stop7h 10m

Sacramento Intl

Mon 9/21

8:19 pm-9:57 am

2 stops10h 38m

$385

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 February is, on average, the cheapest month to fly to Sacramento from Knoxville, with most prices found around $340. If you are unable to visit Sacramento during the month of February, then departing from Knoxville during the month October is also very affordable. Most momondo users find prices during this month for around $358.

How have Knoxville to Sacramento flight prices changed over time?

As of June 2026, prices for Knoxville to Sacramento flights are approximately 53% 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

6h 59m

Direct flights

None
The fastest flight from Knoxville to Sacramento takes 6h 59m
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 6h 59m.

  • 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 $298Free CancellationRating
7.1
11,770 reviews
Search American Airlines flights
DeltaPriceFrom $302Free CancellationRating
7.8
8,449 reviews
Search Delta flights
United AirlinesPriceFrom $320Free CancellationRating
7.4
9,894 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

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

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