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Cheap flights from Sacramento to Knoxville from $150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Knoxville departing on 10/21. 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 Sacramento to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:40 pm - 9:12 am
SMF
-
TYS
7h 32m
1 stop
Delta Logo
3:55 pm - 10:55 pm
TYS
-
SMF
10h 00m
1 stop
$348Delta
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
10:50 pm - 10:27 am
SMF
-
TYS
8h 37m
1 stop
American Airlines Logo
5:37 pm - 11:32 pm
TYS
-
SMF
8h 55m
1 stop
$355American Airlines
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
11:43 pm - 9:43 am
SMF
-
TYS
7h 00m
1 stop
United Airlines Logo
7:00 am - 1:07 pm
TYS
-
SMF
9h 07m
2 stops
$360United Airlines
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
7:15 pm - 8:39 pm
SMF
-
TYS
22h 24m
1 stop
Multiple Airlines Logo
9:42 pm - 6:32 pm
TYS
-
SMF
23h 50m
1 stop
$368Multiple Airlines
Wed, Oct 21 - Mon, Oct 26
Multiple Airlines Logo
7:15 pm - 1:19 pm
SMF
-
TYS
15h 04m
2 stops
Multiple Airlines Logo
10:09 pm - 6:32 pm
TYS
-
SMF
23h 23m
1 stop
$375Multiple Airlines
Wed, Nov 4 - Mon, Nov 9
Multiple Airlines Logo
6:28 pm - 1:57 pm
SMF
-
TYS
16h 29m
1 stop
Multiple Airlines Logo
2:47 pm - 4:11 pm
TYS
-
SMF
28h 24m
1 stop
$376Multiple Airlines
Sun, Aug 2 - Mon, Aug 10
American Airlines Logo
10:03 pm - 9:43 am
SMF
-
TYS
8h 40m
1 stop
American Airlines Logo
6:03 am - 10:10 am
TYS
-
SMF
7h 07m
1 stop
$380American Airlines
Tue, Aug 4 - Sat, Aug 8
United Airlines Logo
5:00 am - 3:54 pm
SMF
-
TYS
7h 54m
1 stop
United Airlines Logo
7:15 am - 12:04 pm
TYS
-
SMF
7h 49m
1 stop
$382United Airlines
Mon, Aug 17 - Thu, Aug 20
Delta Logo
10:14 pm - 9:33 am
SMF
-
TYS
8h 19m
1 stop
Delta Logo
6:12 pm - 10:53 pm
TYS
-
SMF
7h 41m
1 stop
$385Delta
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
5:00 am - 3:54 pm
SMF
-
TYS
7h 54m
1 stop
United Airlines Logo
4:50 pm - 10:59 pm
TYS
-
SMF
9h 09m
2 stops
$387United Airlines
Mon, Aug 17 - Thu, Aug 20

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American Airlines flights from Sacramento to Knoxville

Our best American Airlines deals on Sacramento to Knoxville flight tickets
American Airlines
Oct 6
SMF10:50 pmSacramento Intl
8h 37m
1 stop
TYS10:27 amKnoxville McGhee Tyson
Oct 13
TYS5:37 pmKnoxville McGhee Tyson
8h 55m
1 stop
SMF11:32 pmSacramento Intl
$355
American Airlines
Aug 4
SMF10:03 pmSacramento Intl
8h 40m
1 stop
TYS9:43 amKnoxville McGhee Tyson
Aug 8
TYS6:03 amKnoxville McGhee Tyson
7h 07m
1 stop
SMF10:10 amSacramento Intl
$380
American Airlines
Jul 14
SMF11:45 pmSacramento Intl
8h 28m
1 stop
TYS11:13 amKnoxville McGhee Tyson
Jul 21
TYS5:31 pmKnoxville McGhee Tyson
9h 28m
1 stop
SMF11:59 pmSacramento Intl
$391

United Airlines flights from Sacramento to Knoxville

Our best United Airlines deals on Sacramento to Knoxville flight tickets
United Airlines
Aug 4
SMF11:43 pmSacramento Intl
7h 00m
1 stop
TYS9:43 amKnoxville McGhee Tyson
Aug 11
TYS7:00 amKnoxville McGhee Tyson
9h 07m
2 stops
SMF1:07 pmSacramento Intl
$360
United Airlines
Aug 17
SMF5:00 amSacramento Intl
7h 54m
1 stop
TYS3:54 pmKnoxville McGhee Tyson
Aug 20
TYS7:15 amKnoxville McGhee Tyson
7h 49m
1 stop
SMF12:04 pmSacramento Intl
$382
United Airlines
Aug 17
SMF5:00 amSacramento Intl
7h 54m
1 stop
TYS3:54 pmKnoxville McGhee Tyson
Aug 20
TYS4:50 pmKnoxville McGhee Tyson
9h 09m
2 stops
SMF10:59 pmSacramento Intl
$387

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Knoxville 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 15, 2026.
Use the filters below to find and compare flights from Sacramento to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 10/6

10:40 pm-9:12 am

1 stop7h 32m

Knoxville McGhee Tyson

Tue 10/13

3:55 pm-10:55 pm

1 stop10h 00m

$348

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 10/6

10:50 pm-10:27 am

1 stop8h 37m

Knoxville McGhee Tyson

Tue 10/13

5:37 pm-11:32 pm

1 stop8h 55m

$355

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 8/4

11:43 pm-9:43 am

1 stop7h 00m

Knoxville McGhee Tyson

Tue 8/11

7:00 am-1:07 pm

2 stops9h 07m

$360

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 10/21

7:15 pm-8:39 pm

1 stop22h 24m

Knoxville McGhee Tyson

Mon 10/26

9:42 pm-6:32 pm

1 stop23h 50m

$368

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 11/4

7:15 pm-1:19 pm

2 stops15h 04m

Knoxville McGhee Tyson

Mon 11/9

10:09 pm-6:32 pm

1 stop23h 23m

$375

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Sun 8/2

6:28 pm-1:57 pm

1 stop16h 29m

Knoxville McGhee Tyson

Mon 8/10

2:47 pm-4:11 pm

1 stop28h 24m

$376

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 8/4

10:03 pm-9:43 am

1 stop8h 40m

Knoxville McGhee Tyson

Sat 8/8

6:03 am-10:10 am

1 stop7h 07m

$380
Quickest round-trip

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Mon 8/17

5:00 am-3:54 pm

1 stop7h 54m

Knoxville McGhee Tyson

Thu 8/20

7:15 am-12:04 pm

1 stop7h 49m

$382

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Fri 8/21

10:14 pm-9:33 am

1 stop8h 19m

Knoxville McGhee Tyson

Mon 8/24

6:12 pm-10:53 pm

1 stop7h 41m

$385

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Mon 8/17

5:00 am-3:54 pm

1 stop7h 54m

Knoxville McGhee Tyson

Thu 8/20

4:50 pm-10:59 pm

2 stops9h 09m

$387

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 Knoxville from

How to get the cheapest flight ticket from Sacramento to Knoxville

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 Sacramento and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of February is, on average, the cheapest month to fly to Knoxville from Sacramento, with most prices found around $367. If you aren’t able to travel during the month of February, then book flights to Knoxville from Sacramento during August instead. Flights to Knoxville in August, while not as cheap as those in February, still average around $411.

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

You are more likely to see cheaper flights to Knoxville from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $493 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Sacramento for as low as $401 on momondo.

How have Sacramento to Knoxville flight prices changed over time?

As of June 2026, prices for Sacramento to Knoxville flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Sacramento to Knoxville

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

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

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

Fastest flight time

6h 57m

Direct flights

None
The fastest flight from Sacramento to Knoxville takes 6h 57m
There are no direct flights from Sacramento to Knoxville. There are no popular flight routes from Sacramento to Knoxville.
Search flight deals

Frequently asked questions about flying from Sacramento to Knoxville

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

    The distance between Sacramento Intl and Knoxville McGhee Tyson is about 2058.0 mi. In terms of flight time, this usually takes a little over 6h 57m.

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

    Prices for flights from Sacramento Intl Airport to Knoxville McGhee Tyson Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sacramento Intl Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Sacramento to Knoxville

Compare and see reviews for airlines that fly from Sacramento to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $228Free CancellationRating
7.9
8,396 reviews
Search Delta flights
American AirlinesPriceFrom $264Free CancellationRating
7.1
11,660 reviews
Search American Airlines flights
United AirlinesPriceFrom $332Free CancellationRating
7.4
9,830 reviews
Search United Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Maryville
Murphy
Crossville
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sacramento to Knoxville. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Sacramento to Knoxville flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knoxville from Sacramento.

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

Price alerts on flights to Knoxville from Sacramento are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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