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Cheap flights from Knoxville to San Francisco from $203

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 4/16. 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.
Multiple Airlines Logo
1:43 pm - 4:27 pm
TYS
-
SMF
29h 44m
1 stop
Multiple Airlines Logo
2:42 pm - 1:59 pm
SMF
-
TYS
20h 17m
2 stops
$371Multiple Airlines
Fri, May 15 - Wed, May 20
United Airlines Logo
7:05 am - 12:38 pm
TYS
-
SMF
8h 33m
1 stop
United Airlines Logo
10:37 am - 11:08 pm
SMF
-
TYS
9h 31m
1 stop
$375United Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
6:00 am - 10:37 am
TYS
-
SMF
7h 37m
1 stop
American Airlines Logo
2:27 pm - 11:56 pm
SMF
-
TYS
6h 29m
1 stop
$391American Airlines
Thu, May 7 - Sat, May 9
American Airlines Logo
6:54 pm - 11:59 pm
TYS
-
SMF
8h 05m
1 stop
American Airlines Logo
11:30 am - 11:56 pm
SMF
-
TYS
9h 26m
2 stops
$396American Airlines
Thu, May 7 - Sat, May 9
United Airlines Logo
7:05 am - 3:18 pm
TYS
-
SMF
11h 13m
2 stops
United Airlines Logo
5:00 am - 3:06 pm
SMF
-
TYS
7h 06m
1 stop
$407United Airlines
Wed, Apr 22 - Tue, Apr 28
Multiple Airlines Logo
1:43 pm - 4:27 pm
TYS
-
SMF
29h 44m
1 stop
Multiple Airlines Logo
11:28 am - 1:59 pm
SMF
-
TYS
23h 31m
1 stop
$415Multiple Airlines
Fri, May 15 - Wed, May 20
Delta Logo
5:20 pm - 9:52 pm
TYS
-
SMF
7h 32m
1 stop
Delta Logo
11:00 pm - 10:10 am
SMF
-
TYS
8h 10m
1 stop
$416Delta
Tue, Jun 2 - Tue, Aug 4
American Airlines Logo
4:09 pm - 10:41 pm
TYS
-
SMF
9h 32m
1 stop
American Airlines Logo
6:00 am - 8:00 pm
SMF
-
TYS
11h 00m
2 stops
$420American Airlines
Wed, Apr 15 - Wed, Apr 22
American Airlines Logo
5:33 pm - 12:11 am
TYS
-
SMF
9h 38m
1 stop
American Airlines Logo
6:00 am - 7:30 pm
SMF
-
TYS
10h 30m
2 stops
$421American Airlines
Tue, Jun 2 - Tue, Aug 4
United Airlines Logo
5:15 pm - 10:30 pm
TYS
-
SMF
8h 15m
1 stop
United Airlines Logo
11:59 pm - 10:08 am
SMF
-
TYS
7h 09m
1 stop
$422United Airlines
Tue, Apr 14 - Mon, Apr 20

United Airlines flights from Knoxville to Sacramento

Our best United Airlines deals on Knoxville to Sacramento flight tickets
United Airlines
Apr 15
TYS7:05 amKnoxville McGhee Tyson
8h 33m
1 stop
SMF12:38 pmSacramento Intl
Apr 22
SMF10:37 amSacramento Intl
9h 31m
1 stop
TYS11:08 pmKnoxville McGhee Tyson
$375
United Airlines
Apr 22
TYS7:05 amKnoxville McGhee Tyson
11h 13m
2 stops
SMF3:18 pmSacramento Intl
Apr 28
SMF5:00 amSacramento Intl
7h 06m
1 stop
TYS3:06 pmKnoxville McGhee Tyson
$407
United Airlines
Apr 14
TYS5:15 pmKnoxville McGhee Tyson
8h 15m
1 stop
SMF10:30 pmSacramento Intl
Apr 20
SMF11:59 pmSacramento Intl
7h 09m
1 stop
TYS10:08 amKnoxville McGhee Tyson
$422

American Airlines flights from Knoxville to Sacramento

Our best American Airlines deals on Knoxville to Sacramento flight tickets
American Airlines
May 7
TYS6:00 amKnoxville McGhee Tyson
7h 37m
1 stop
SMF10:37 amSacramento Intl
May 9
SMF2:27 pmSacramento Intl
6h 29m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
$391
American Airlines
May 7
TYS6:54 pmKnoxville McGhee Tyson
8h 05m
1 stop
SMF11:59 pmSacramento Intl
May 9
SMF11:30 amSacramento Intl
9h 26m
2 stops
TYS11:56 pmKnoxville McGhee Tyson
$396
American Airlines
Apr 15
TYS4:09 pmKnoxville McGhee Tyson
9h 32m
1 stop
SMF10:41 pmSacramento Intl
Apr 22
SMF6:00 amSacramento Intl
11h 00m
2 stops
TYS8:00 pmKnoxville McGhee Tyson
$420

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 March 22, 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

Fri 5/15

1:43 pm-4:27 pm

1 stop29h 44m

Sacramento Intl

Wed 5/20

2:42 pm-1:59 pm

2 stops20h 17m

$371

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 4/15

7:05 am-12:38 pm

1 stop8h 33m

Sacramento Intl

Wed 4/22

10:37 am-11:08 pm

1 stop9h 31m

$375
Quickest round-trip

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 5/7

6:00 am-10:37 am

1 stop7h 37m

Sacramento Intl

Sat 5/9

2:27 pm-11:56 pm

1 stop6h 29m

$391

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Thu 5/7

6:54 pm-11:59 pm

1 stop8h 05m

Sacramento Intl

Sat 5/9

11:30 am-11:56 pm

2 stops9h 26m

$396

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 4/22

7:05 am-3:18 pm

2 stops11h 13m

Sacramento Intl

Tue 4/28

5:00 am-3:06 pm

1 stop7h 06m

$407

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Fri 5/15

1:43 pm-4:27 pm

1 stop29h 44m

Sacramento Intl

Wed 5/20

11:28 am-1:59 pm

1 stop23h 31m

$415

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 6/2

5:20 pm-9:52 pm

1 stop7h 32m

Sacramento Intl

Tue 8/4

11:00 pm-10:10 am

1 stop8h 10m

$416

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Wed 4/15

4:09 pm-10:41 pm

1 stop9h 32m

Sacramento Intl

Wed 4/22

6:00 am-8:00 pm

2 stops11h 00m

$420

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 6/2

5:33 pm-12:11 am

1 stop9h 38m

Sacramento Intl

Tue 8/4

6:00 am-7:30 pm

2 stops10h 30m

$421

KnoxvilleSacramento

TYS - SMF

TYSSMF

Knoxville McGhee Tyson

Tue 4/14

5:15 pm-10:30 pm

1 stop8h 15m

Sacramento Intl

Mon 4/20

11:59 pm-10:08 am

1 stop7h 09m

$422

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 have Knoxville to Sacramento flight prices changed over time?

As of March 2026, prices for Knoxville to Sacramento flights are approximately 308% 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 31m

Direct flights

None
The fastest flight from Knoxville to Sacramento takes 7h 31m
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 31m.

  • 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 $278Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,455 reviews
Search United Airlines flights
DeltaPriceFrom $296Free CancellationRating
7.9
8,314 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
Rocklin
Yuba City
Auburn
Marysville
Lincoln
Grass Valley
Placerville
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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