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Cheap flights from Sacramento to Knoxville from $125

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 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sacramento to Knoxville

Cheap round-trip flights

American Airlines Logo
12:13 pm - 11:03 pmSMF-TYS
7h 50m1 stop
American Airlines Logo
6:00 am - 10:12 amTYS-SMF
7h 12m1 stop
$251American Airlines
Find Deal
Tue, Sep 16 - Sat, Oct 18
American Airlines Logo
1:02 pm - 12:21 amSMF-TYS
8h 19m2 stops
American Airlines Logo
6:00 am - 10:12 amTYS-SMF
7h 12m1 stop
$256American Airlines
Find Deal
Tue, Sep 16 - Sat, Oct 18
Delta Logo
12:12 pm - 11:44 pmSMF-TYS
8h 32m1 stop
Delta Logo
5:44 am - 1:57 pmTYS-SMF
11h 13m2 stops
$308Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
Delta Logo
10:40 pm - 9:13 amSMF-TYS
7h 33m1 stop
Delta Logo
4:00 pm - 11:06 pmTYS-SMF
10h 06m1 stop
$309Delta
Find Deal
Tue, Feb 24 - Sat, Feb 28
Logo
5:12 pm - 10:42 pmSMF-TYS
26h 30m2 stops
Logo
4:43 pm - 4:15 pmTYS-SMF
26h 32m1 stop
$333
Find Deal
Sat, Oct 18 - Mon, Oct 27
Logo
8:35 am - 11:08 pmSMF-TYS
35h 33m2 stops
Logo
7:00 am - 11:21 amTYS-SMF
7h 21m1 stop
$349
Find Deal
Wed, Sep 17 - Sun, Sep 21
United Airlines Logo
7:00 am - 7:53 pmSMF-TYS
9h 53m1 stop
United Airlines Logo
4:40 pm - 8:50 pmTYS-SMF
7h 10m1 stop
$384United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
United Airlines Logo
5:15 am - 3:10 pmSMF-TYS
6h 55m1 stop
United Airlines Logo
7:20 am - 1:55 pmTYS-SMF
9h 35m2 stops
$389United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Frontier Logo
12:21 pm - 7:32 pmSMF-TYS
28h 11m1 stop
Frontier Logo
8:17 pm - 11:26 amTYS-SMF
18h 09m1 stop
$415Frontier
Find Deal
Thu, Oct 23 - Sun, Oct 26
Frontier Logo
12:06 pm - 7:45 pmSMF-TYS
28h 39m1 stop
Frontier Logo
5:08 pm - 11:13 amTYS-SMF
21h 05m1 stop
$465Frontier
Find Deal
Sun, Sep 21 - Sun, Sep 28

American Airlines flights from Sacramento to Knoxville

Our best American Airlines deals on Sacramento to Knoxville flight tickets
American Airlines
Sep 16
SMF12:13 pmSacramento Intl
7h 50m
1 stop
TYS11:03 pmKnoxville McGhee Tyson
Oct 18
TYS6:00 amKnoxville McGhee Tyson
7h 12m
1 stop
SMF10:12 amSacramento Intl
$251
Find similar
American Airlines
Sep 16
SMF1:02 pmSacramento Intl
8h 19m
2 stops
TYS12:21 amKnoxville McGhee Tyson
Oct 18
TYS6:00 amKnoxville McGhee Tyson
7h 12m
1 stop
SMF10:12 amSacramento Intl
$256
Find similar
American Airlines
Sep 23
SMF6:50 amSacramento Intl
11h 00m
2 stops
TYS8:50 pmKnoxville McGhee Tyson
Sep 30
TYS6:00 amKnoxville McGhee Tyson
9h 12m
2 stops
SMF12:12 pmSacramento Intl
$261
Find similar

Delta flights from Sacramento to Knoxville

Our best Delta deals on Sacramento to Knoxville flight tickets
Delta
Oct 3
SMF12:12 pmSacramento Intl
8h 32m
1 stop
TYS11:44 pmKnoxville McGhee Tyson
Oct 7
TYS5:44 amKnoxville McGhee Tyson
11h 13m
2 stops
SMF1:57 pmSacramento Intl
$308
Find similar
Delta
Feb 24
SMF10:40 pmSacramento Intl
7h 33m
1 stop
TYS9:13 amKnoxville McGhee Tyson
Feb 28
TYS4:00 pmKnoxville McGhee Tyson
10h 06m
1 stop
SMF11:06 pmSacramento Intl
$309
Find similar
Delta
Oct 3
SMF11:28 amSacramento Intl
9h 16m
2 stops
TYS11:44 pmKnoxville McGhee Tyson
Oct 7
TYS5:44 amKnoxville McGhee Tyson
11h 13m
2 stops
SMF1:57 pmSacramento Intl
$313
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 August 28, 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

Tue 9/16

12:13 pm-11:03 pm

1 stop7h 50m

Knoxville McGhee Tyson

Sat 10/18

6:00 am-10:12 am

1 stop7h 12m

$251

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 9/16

1:02 pm-12:21 am

2 stops8h 19m

Knoxville McGhee Tyson

Sat 10/18

6:00 am-10:12 am

1 stop7h 12m

$256

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Fri 10/3

12:12 pm-11:44 pm

1 stop8h 32m

Knoxville McGhee Tyson

Tue 10/7

5:44 am-1:57 pm

2 stops11h 13m

$308

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 2/24

10:40 pm-9:13 am

1 stop7h 33m

Knoxville McGhee Tyson

Sat 2/28

4:00 pm-11:06 pm

1 stop10h 06m

$309

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Sat 10/18

5:12 pm-10:42 pm

2 stops26h 30m

Knoxville McGhee Tyson

Mon 10/27

4:43 pm-4:15 pm

1 stop26h 32m

$333

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 9/17

8:35 am-11:08 pm

2 stops35h 33m

Knoxville McGhee Tyson

Sun 9/21

7:00 am-11:21 am

1 stop7h 21m

$349

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 9/9

7:00 am-7:53 pm

1 stop9h 53m

Knoxville McGhee Tyson

Tue 9/16

4:40 pm-8:50 pm

1 stop7h 10m

$384

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 9/9

5:15 am-3:10 pm

1 stop6h 55m

Knoxville McGhee Tyson

Tue 9/16

7:20 am-1:55 pm

2 stops9h 35m

$389

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Thu 10/23

12:21 pm-7:32 pm

1 stop28h 11m

Knoxville McGhee Tyson

Sun 10/26

8:17 pm-11:26 am

1 stop18h 09m

$415

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Sun 9/21

12:06 pm-7:45 pm

1 stop28h 39m

Knoxville McGhee Tyson

Sun 9/28

5:08 pm-11:13 am

1 stop21h 05m

$465

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 January is, on average, the cheapest month to fly to Knoxville from Sacramento, with most prices found around $368. If you aren’t able to travel during the month of January, then book flights to Knoxville from Sacramento during February instead. Flights to Knoxville in February, while not as cheap as those in January, still average around $398.

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 $328 on momondo.

How have Sacramento to Knoxville flight prices changed over time?

As of August 2025, prices for Sacramento to Knoxville flights are approximately 313% 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

Direct flights

None
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 54m.

  • 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 $254Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $302Free CancellationRating
7.9
7,977 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,944 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
Crossville
Maryville
Murphy
Newport
Alcoa
Lenoir City
Oak Ridge
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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