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Cheap flights from Sacramento to Knoxville from $193

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 5/17. 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 Sacramento to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:59 pm - 10:19 am
SMF
-
TYS
7h 20m
1 stop
United Airlines Logo
5:48 pm - 10:43 pm
TYS
-
SMF
7h 55m
1 stop
$359United Airlines
Tue, Mar 17 - Wed, Apr 1
United Airlines Logo
1:07 pm - 10:30 pm
SMF
-
TYS
6h 23m
1 stop
United Airlines Logo
10:55 am - 6:43 pm
TYS
-
SMF
10h 48m
1 stop
$363United Airlines
Wed, Feb 25 - Sat, Feb 28
American Airlines Logo
6:00 am - 3:37 pm
SMF
-
TYS
6h 37m
1 stop
American Airlines Logo
5:40 am - 12:14 pm
TYS
-
SMF
9h 34m
2 stops
$368American Airlines
Wed, Feb 25 - Sat, Feb 28
Southwest Logo
5:15 am - 2:20 pm
SMF
-
TYS
6h 05m
1 stop
Southwest Logo
3:55 pm - 9:50 pm
TYS
-
SMF
8h 55m
1 stop
$372Southwest
Tue, May 5 - Sat, May 9
American Airlines Logo
10:08 am - 11:59 pm
SMF
-
TYS
10h 51m
2 stops
American Airlines Logo
5:40 am - 12:14 pm
TYS
-
SMF
9h 34m
2 stops
$374American Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
11:59 pm - 10:06 am
SMF
-
TYS
7h 07m
1 stop
United Airlines Logo
7:00 am - 1:46 pm
TYS
-
SMF
9h 46m
2 stops
$377United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:00 am - 3:02 pm
SMF
-
TYS
7h 02m
1 stop
United Airlines Logo
4:18 pm - 8:51 pm
TYS
-
SMF
7h 33m
1 stop
$385United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
8:50 am - 8:47 pm
SMF
-
TYS
8h 57m
2 stops
United Airlines Logo
7:00 am - 11:53 am
TYS
-
SMF
7h 53m
1 stop
$386United Airlines
Tue, Mar 17 - Wed, Apr 1
American Airlines Logo
10:00 am - 11:56 pm
SMF
-
TYS
10h 56m
2 stops
American Airlines Logo
5:06 pm - 11:21 pm
TYS
-
SMF
9h 15m
1 stop
$390American Airlines
Sat, May 2 - Sat, May 16
United Airlines Logo
11:59 pm - 10:06 am
SMF
-
TYS
7h 07m
1 stop
United Airlines Logo
7:00 am - 11:53 am
TYS
-
SMF
7h 53m
1 stop
$398United Airlines
Fri, Apr 24 - Tue, Apr 28

Delta flights from Sacramento to Knoxville

Our best Delta deals on Sacramento to Knoxville flight tickets
Delta
Feb 24
SMF10:20 pmSacramento Intl
7h 44m
1 stop
TYS9:04 amKnoxville McGhee Tyson
Mar 9
TYS5:10 pmKnoxville McGhee Tyson
8h 20m
1 stop
SMF10:30 pmSacramento Intl
$376
Delta
Feb 23
SMF10:20 pmSacramento Intl
7h 44m
1 stop
TYS9:04 amKnoxville McGhee Tyson
Mar 11
TYS5:10 pmKnoxville McGhee Tyson
8h 20m
1 stop
SMF10:30 pmSacramento Intl
$385
Delta
Feb 24
SMF10:20 pmSacramento Intl
7h 44m
1 stop
TYS9:04 amKnoxville McGhee Tyson
Mar 13
TYS5:24 pmKnoxville McGhee Tyson
7h 31m
1 stop
SMF9:55 pmSacramento Intl
$402

United Airlines flights from Sacramento to Knoxville

Our best United Airlines deals on Sacramento to Knoxville flight tickets
United Airlines
Mar 17
SMF11:59 pmSacramento Intl
7h 20m
1 stop
TYS10:19 amKnoxville McGhee Tyson
Apr 1
TYS5:48 pmKnoxville McGhee Tyson
7h 55m
1 stop
SMF10:43 pmSacramento Intl
$359
United Airlines
Feb 25
SMF1:07 pmSacramento Intl
6h 23m
1 stop
TYS10:30 pmKnoxville McGhee Tyson
Feb 28
TYS10:55 amKnoxville McGhee Tyson
10h 48m
1 stop
SMF6:43 pmSacramento Intl
$363
United Airlines
Feb 25
SMF1:07 pmSacramento Intl
6h 23m
1 stop
TYS10:30 pmKnoxville McGhee Tyson
Mar 11
TYS7:00 amKnoxville McGhee Tyson
9h 36m
2 stops
SMF1:36 pmSacramento Intl
$381

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 January 24, 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

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 3/17

11:59 pm-10:19 am

1 stop7h 20m

Knoxville McGhee Tyson

Wed 4/1

5:48 pm-10:43 pm

1 stop7h 55m

$359

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 2/25

1:07 pm-10:30 pm

1 stop6h 23m

Knoxville McGhee Tyson

Sat 2/28

10:55 am-6:43 pm

1 stop10h 48m

$363

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 2/25

6:00 am-3:37 pm

1 stop6h 37m

Knoxville McGhee Tyson

Sat 2/28

5:40 am-12:14 pm

2 stops9h 34m

$368

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 5/5

5:15 am-2:20 pm

1 stop6h 05m

Knoxville McGhee Tyson

Sat 5/9

3:55 pm-9:50 pm

1 stop8h 55m

$372

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 2/25

10:08 am-11:59 pm

2 stops10h 51m

Knoxville McGhee Tyson

Sat 2/28

5:40 am-12:14 pm

2 stops9h 34m

$374

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 5/5

11:59 pm-10:06 am

1 stop7h 07m

Knoxville McGhee Tyson

Sat 5/9

7:00 am-1:46 pm

2 stops9h 46m

$377

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 3/17

5:00 am-3:02 pm

1 stop7h 02m

Knoxville McGhee Tyson

Tue 3/24

4:18 pm-8:51 pm

1 stop7h 33m

$385

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 3/17

8:50 am-8:47 pm

2 stops8h 57m

Knoxville McGhee Tyson

Wed 4/1

7:00 am-11:53 am

1 stop7h 53m

$386

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Sat 5/2

10:00 am-11:56 pm

2 stops10h 56m

Knoxville McGhee Tyson

Sat 5/16

5:06 pm-11:21 pm

1 stop9h 15m

$390

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Fri 4/24

11:59 pm-10:06 am

1 stop7h 07m

Knoxville McGhee Tyson

Tue 4/28

7:00 am-11:53 am

1 stop7h 53m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 cheapest month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Sacramento, with most prices found around $344. If you aren’t able to travel during the month of August, then book flights to Knoxville from Sacramento during February instead. Flights to Knoxville in February, while not as cheap as those in August, still average around $367.

How far in advance should I book a flight 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 $456 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 $352 on momondo.

How have Sacramento to Knoxville flight prices changed over time?

As of January 2026, prices for Sacramento to Knoxville flights are approximately 55% 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 05m

Direct flights

None
The fastest flight from Sacramento to Knoxville takes 6h 05m
There are no direct flights from Sacramento to Knoxville. There are no popular flight routes from Sacramento to Knoxville.
Search flight deals

  • 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 05m.

  • 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
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,192 reviews
Search American Airlines flights
DeltaPriceFrom $302Free CancellationRating
7.9
8,110 reviews
Search Delta flights
United AirlinesPriceFrom $305Free CancellationRating
7.4
9,194 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
Murphy
Alcoa
Crossville
Maryville
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Jefferson City
Clinton
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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