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Cheap flights from Sacramento to Knoxville from $122

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 1/20. 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.
Multiple Airlines Logo
1:14 pm - 4:50 pmSMF-TYS
24h 36m1 stop
Multiple Airlines Logo
4:25 pm - 10:13 amTYS-SMF
44h 48m2 stops
$238Multiple Airlines
Find Deal
jue., ene. 8 - vie., ene. 23
American Airlines Logo
8:18 am - 5:33 pmSMF-TYS
6h 15m1 stop
American Airlines Logo
4:30 pm - 11:24 pmTYS-SMF
9h 54m1 stop
$264American Airlines
Find Deal
vie., feb. 20 - mié., feb. 25
United Airlines Logo
10:50 am - 8:52 pmSMF-TYS
7h 02m1 stop
United Airlines Logo
6:45 am - 11:55 amTYS-SMF
8h 10m1 stop
$265United Airlines
Find Deal
jue., ene. 22 - sáb., ene. 24
American Airlines Logo
7:21 pm - 8:41 amSMF-TYS
10h 20m2 stops
American Airlines Logo
4:30 pm - 11:24 pmTYS-SMF
9h 54m1 stop
$269American Airlines
Find Deal
vie., feb. 20 - mar., feb. 24
United Airlines Logo
7:30 am - 7:50 pmSMF-TYS
9h 20m2 stops
United Airlines Logo
4:55 pm - 10:45 pmTYS-SMF
8h 50m1 stop
$270United Airlines
Find Deal
jue., ene. 22 - sáb., ene. 24
American Airlines Logo
7:21 pm - 8:41 amSMF-TYS
10h 20m2 stops
American Airlines Logo
12:19 pm - 10:41 pmTYS-SMF
13h 22m2 stops
$274American Airlines
Find Deal
vie., feb. 20 - mar., feb. 24
American Airlines Logo
7:29 pm - 9:45 amSMF-TYS
11h 16m2 stops
American Airlines Logo
6:00 am - 4:04 pmTYS-SMF
13h 04m2 stops
$275American Airlines
Find Deal
jue., ene. 22 - sáb., ene. 24
Multiple Airlines Logo
12:03 pm - 3:35 pmSMF-TYS
24h 32m1 stop
Multiple Airlines Logo
8:30 am - 11:18 amTYS-SMF
29h 48m2 stops
$277Multiple Airlines
Find Deal
dom., feb. 1 - sáb., feb. 7
American Airlines Logo
10:29 pm - 9:45 amSMF-TYS
8h 16m1 stop
American Airlines Logo
6:51 pm - 11:30 pmTYS-SMF
7h 39m1 stop
$300American Airlines
Find Deal
vie., ene. 16 - mar., ene. 20
American Airlines Logo
11:59 pm - 11:31 amSMF-TYS
8h 32m1 stop
American Airlines Logo
12:21 pm - 8:32 pmTYS-SMF
11h 11m2 stops
$305American Airlines
Find Deal
vie., ene. 16 - mar., ene. 20

Delta flights from Sacramento to Knoxville

Our best Delta deals on Sacramento to Knoxville flight tickets
Delta
Feb 2
SMF10:40 pmSacramento Intl
7h 44m
1 stop
TYS9:24 amKnoxville McGhee Tyson
Feb 5
TYS5:40 amKnoxville McGhee Tyson
14h 55m
2 stops
SMF5:35 pmSacramento Intl
$319
Find similar
Delta
Feb 2
SMF2:48 pmSacramento Intl
15h 36m
2 stops
TYS9:24 amKnoxville McGhee Tyson
Feb 5
TYS5:40 amKnoxville McGhee Tyson
14h 55m
2 stops
SMF5:35 pmSacramento Intl
$342
Find similar
Delta
Jan 31
SMF12:56 pmSacramento Intl
7h 49m
1 stop
TYS11:45 pmKnoxville McGhee Tyson
Feb 4
TYS5:00 pmKnoxville McGhee Tyson
9h 16m
1 stop
SMF11:16 pmSacramento Intl
$357
Find similar

United Airlines flights from Sacramento to Knoxville

Our best United Airlines deals on Sacramento to Knoxville flight tickets
United Airlines
Jan 22
SMF10:50 amSacramento Intl
7h 02m
1 stop
TYS8:52 pmKnoxville McGhee Tyson
Jan 24
TYS6:45 amKnoxville McGhee Tyson
8h 10m
1 stop
SMF11:55 amSacramento Intl
$265
Find similar
United Airlines
Jan 22
SMF7:30 amSacramento Intl
9h 20m
2 stops
TYS7:50 pmKnoxville McGhee Tyson
Jan 24
TYS4:55 pmKnoxville McGhee Tyson
8h 50m
1 stop
SMF10:45 pmSacramento Intl
$270
Find similar
United Airlines
Feb 1
SMF10:50 amSacramento Intl
7h 02m
1 stop
TYS8:52 pmKnoxville McGhee Tyson
Feb 7
TYS4:55 pmKnoxville McGhee Tyson
8h 50m
1 stop
SMF10:45 pmSacramento Intl
$311
Find similar

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 diciembre 3, 2025.
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

jue. 1/8

1:14 pm-4:50 pm

1 stop24h 36m

Knoxville McGhee Tyson

vie. 1/23

4:25 pm-10:13 am

2 stops44h 48m

$238

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

vie. 2/20

8:18 am-5:33 pm

1 stop6h 15m

Knoxville McGhee Tyson

mié. 2/25

4:30 pm-11:24 pm

1 stop9h 54m

$264

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

jue. 1/22

10:50 am-8:52 pm

1 stop7h 02m

Knoxville McGhee Tyson

sáb. 1/24

6:45 am-11:55 am

1 stop8h 10m

$265

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

vie. 2/20

7:21 pm-8:41 am

2 stops10h 20m

Knoxville McGhee Tyson

mar. 2/24

4:30 pm-11:24 pm

1 stop9h 54m

$269

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

jue. 1/22

7:30 am-7:50 pm

2 stops9h 20m

Knoxville McGhee Tyson

sáb. 1/24

4:55 pm-10:45 pm

1 stop8h 50m

$270

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

vie. 2/20

7:21 pm-8:41 am

2 stops10h 20m

Knoxville McGhee Tyson

mar. 2/24

12:19 pm-10:41 pm

2 stops13h 22m

$274

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

jue. 1/22

7:29 pm-9:45 am

2 stops11h 16m

Knoxville McGhee Tyson

sáb. 1/24

6:00 am-4:04 pm

2 stops13h 04m

$275

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

dom. 2/1

12:03 pm-3:35 pm

1 stop24h 32m

Knoxville McGhee Tyson

sáb. 2/7

8:30 am-11:18 am

2 stops29h 48m

$277

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

vie. 1/16

10:29 pm-9:45 am

1 stop8h 16m

Knoxville McGhee Tyson

mar. 1/20

6:51 pm-11:30 pm

1 stop7h 39m

$300

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

vie. 1/16

11:59 pm-11:31 am

1 stop8h 32m

Knoxville McGhee Tyson

mar. 1/20

12:21 pm-8:32 pm

2 stops11h 11m

$305

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 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 January instead. Flights to Knoxville in January, while not as cheap as those in August, still average around $376.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Sacramento to Knoxville is on a Tuesday. Travelers who choose to depart for Knoxville on a Tuesday will often find tickets for as low as $425. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sacramento to Knoxville for around $555.

What is the cheapest time of day to depart on your flight to Knoxville?

In the evening is the cheapest time of day to fly from Sacramento to Knoxville when you can find flight prices for as low as $453. Flying to Knoxville in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is at noon when prices are around $514.

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 $453 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 $361 on momondo.

How have Sacramento to Knoxville flight prices changed over time?

As of December 2025, prices for Sacramento to Knoxville flights are approximately 34% 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 23m

Direct flights

None
The fastest flight from Sacramento to Knoxville takes 6h 23m
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 15m.

  • 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
11,045 reviews
Search American Airlines flights
DeltaPriceFrom $302Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,063 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
Maryville
Crossville
Murphy
Alcoa
Oak Ridge
Lenoir City
Newport
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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