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Cheap flights from Sacramento to Knoxville from $190

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 4/22. 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

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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
6:52 pm - 10:51 pm
SMF
-
TYS
24h 59m
1 stop
Multiple Airlines Logo
4:28 pm - 10:05 am
TYS
-
SMF
20h 37m
2 stops
$344Multiple Airlines
Sun, Apr 26 - Thu, Apr 30
Multiple Airlines Logo
6:52 pm - 10:51 pm
SMF
-
TYS
24h 59m
1 stop
Multiple Airlines Logo
4:28 pm - 11:23 am
TYS
-
SMF
21h 55m
1 stop
$356Multiple Airlines
Sun, Apr 26 - Thu, Apr 30
United Airlines Logo
5:00 am - 3:06 pm
SMF
-
TYS
7h 06m
1 stop
United Airlines Logo
7:05 am - 12:38 pm
TYS
-
SMF
8h 33m
1 stop
$359United Airlines
Tue, Mar 31 - Wed, Apr 15
United Airlines Logo
8:07 pm - 10:08 am
SMF
-
TYS
11h 01m
2 stops
United Airlines Logo
4:30 pm - 8:56 pm
TYS
-
SMF
7h 26m
1 stop
$364United Airlines
Wed, Apr 8 - Wed, Apr 15
Southwest Logo
11:00 pm - 12:00 pm
SMF
-
TYS
10h 00m
1 stop
Southwest Logo
7:05 am - 2:35 pm
TYS
-
SMF
10h 30m
2 stops
$370Southwest
Tue, Apr 7 - Tue, Apr 14
Delta Logo
11:04 pm - 10:21 am
SMF
-
TYS
8h 17m
1 stop
Delta Logo
3:05 pm - 9:52 pm
TYS
-
SMF
9h 47m
1 stop
$379Delta
Thu, May 7 - Tue, May 12
American Airlines Logo
2:27 pm - 11:56 pm
SMF
-
TYS
6h 29m
1 stop
American Airlines Logo
4:09 pm - 10:41 pm
TYS
-
SMF
9h 32m
1 stop
$389American Airlines
Wed, Apr 8 - Wed, Apr 15
Southwest Logo
11:00 pm - 12:00 pm
SMF
-
TYS
10h 00m
1 stop
Southwest Logo
7:10 am - 1:20 pm
TYS
-
SMF
9h 10m
2 stops
$390Southwest
Mon, Jun 1 - Tue, Jun 9
Multiple Airlines Logo
6:18 pm - 10:51 pm
SMF
-
TYS
25h 33m
1 stop
Multiple Airlines Logo
8:08 pm - 10:30 am
TYS
-
SMF
17h 22m
1 stop
$395Multiple Airlines
Sun, May 10 - Fri, May 22
American Airlines Logo
6:00 am - 6:04 pm
SMF
-
TYS
9h 04m
1 stop
American Airlines Logo
5:10 pm - 11:27 pm
TYS
-
SMF
9h 17m
1 stop
$399American Airlines
Sat, May 2 - Sat, May 16

Southwest flights from Sacramento to Knoxville

Our best Southwest deals on Sacramento to Knoxville flight tickets
Southwest
Apr 7
SMF11:00 pmSacramento Intl
10h 00m
1 stop
TYS12:00 pmKnoxville McGhee Tyson
Apr 14
TYS7:05 amKnoxville McGhee Tyson
10h 30m
2 stops
SMF2:35 pmSacramento Intl
$370
Southwest
Jun 1
SMF11:00 pmSacramento Intl
10h 00m
1 stop
TYS12:00 pmKnoxville McGhee Tyson
Jun 9
TYS7:10 amKnoxville McGhee Tyson
9h 10m
2 stops
SMF1:20 pmSacramento Intl
$390
Southwest
Apr 4
SMF5:00 amSacramento Intl
13h 05m
2 stops
TYS9:05 pmKnoxville McGhee Tyson
Apr 8
TYS2:55 pmKnoxville McGhee Tyson
10h 25m
1 stop
SMF10:20 pmSacramento Intl
$405

American Airlines flights from Sacramento to Knoxville

Our best American Airlines deals on Sacramento to Knoxville flight tickets
American Airlines
Apr 8
SMF2:27 pmSacramento Intl
6h 29m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
Apr 15
TYS4:09 pmKnoxville McGhee Tyson
9h 32m
1 stop
SMF10:41 pmSacramento Intl
$389
American Airlines
May 2
SMF6:00 amSacramento Intl
9h 04m
1 stop
TYS6:04 pmKnoxville McGhee Tyson
May 16
TYS5:10 pmKnoxville McGhee Tyson
9h 17m
1 stop
SMF11:27 pmSacramento Intl
$399
American Airlines
Apr 8
SMF6:00 amSacramento Intl
9h 04m
2 stops
TYS6:04 pmKnoxville McGhee Tyson
Apr 15
TYS4:09 pmKnoxville McGhee Tyson
9h 32m
1 stop
SMF10:41 pmSacramento Intl
$403

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 March 11, 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

Sun 4/26

6:52 pm-10:51 pm

1 stop24h 59m

Knoxville McGhee Tyson

Thu 4/30

4:28 pm-10:05 am

2 stops20h 37m

$344

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Sun 4/26

6:52 pm-10:51 pm

1 stop24h 59m

Knoxville McGhee Tyson

Thu 4/30

4:28 pm-11:23 am

1 stop21h 55m

$356
Quickest round-trip

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 3/31

5:00 am-3:06 pm

1 stop7h 06m

Knoxville McGhee Tyson

Wed 4/15

7:05 am-12:38 pm

1 stop8h 33m

$359

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 4/8

8:07 pm-10:08 am

2 stops11h 01m

Knoxville McGhee Tyson

Wed 4/15

4:30 pm-8:56 pm

1 stop7h 26m

$364

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 4/7

11:00 pm-12:00 pm

1 stop10h 00m

Knoxville McGhee Tyson

Tue 4/14

7:05 am-2:35 pm

2 stops10h 30m

$370

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Thu 5/7

11:04 pm-10:21 am

1 stop8h 17m

Knoxville McGhee Tyson

Tue 5/12

3:05 pm-9:52 pm

1 stop9h 47m

$379

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 4/8

2:27 pm-11:56 pm

1 stop6h 29m

Knoxville McGhee Tyson

Wed 4/15

4:09 pm-10:41 pm

1 stop9h 32m

$389

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Mon 6/1

11:00 pm-12:00 pm

1 stop10h 00m

Knoxville McGhee Tyson

Tue 6/9

7:10 am-1:20 pm

2 stops9h 10m

$390

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Sun 5/10

6:18 pm-10:51 pm

1 stop25h 33m

Knoxville McGhee Tyson

Fri 5/22

8:08 pm-10:30 am

1 stop17h 22m

$395

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Sat 5/2

6:00 am-6:04 pm

1 stop9h 04m

Knoxville McGhee Tyson

Sat 5/16

5:10 pm-11:27 pm

1 stop9h 17m

$399

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 $339. 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 $467 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 $408 on momondo.

How have Sacramento to Knoxville flight prices changed over time?

As of March 2026, prices for Sacramento to Knoxville flights are approximately 36% 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 00m

Direct flights

None
The fastest flight from Sacramento to Knoxville takes 6h 00m
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 00m.

  • 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
7.1
11,419 reviews
Search American Airlines flights
DeltaPriceFrom $302Free CancellationRating
7.9
8,278 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,414 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
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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