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Cheap flights from San Luis Obispo to Knoxville from $329

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to Knoxville departing on 4/29. 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 San Luis Obispo to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:56 pm - 11:56 pm
SBP
-
TYS
8h 00m
1 stop
American Airlines Logo
5:44 am - 12:11 pm
TYS
-
SBP
9h 27m
1 stop
$329American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
9:45 am - 11:56 pm
SBP
-
TYS
11h 11m
2 stops
American Airlines Logo
5:44 am - 12:11 pm
TYS
-
SBP
9h 27m
1 stop
$334American Airlines
Wed, Apr 29 - Sat, May 9
American Airlines Logo
1:03 pm - 10:47 pm
SBP
-
TYS
6h 44m
1 stop
American Airlines Logo
5:40 am - 12:02 pm
TYS
-
SBP
9h 22m
1 stop
$389American Airlines
Wed, Feb 11 - Sun, Feb 15
American Airlines Logo
1:03 pm - 10:47 pm
SBP
-
TYS
6h 44m
1 stop
American Airlines Logo
5:40 am - 12:03 pm
TYS
-
SBP
9h 23m
2 stops
$394American Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
5:00 am - 4:52 pm
SBP
-
TYS
8h 52m
2 stops
United Airlines Logo
7:05 am - 5:11 pm
TYS
-
SBP
13h 06m
2 stops
$400United Airlines
Wed, Apr 29 - Sat, May 9
United Airlines Logo
5:00 am - 4:00 pm
SBP
-
TYS
8h 00m
1 stop
United Airlines Logo
9:05 am - 1:16 pm
TYS
-
SBP
7h 11m
1 stop
$491United Airlines
Sat, Jun 6 - Tue, Jun 9
American Airlines Logo
12:45 pm - 11:55 pm
SBP
-
TYS
8h 10m
1 stop
American Airlines Logo
5:40 am - 12:02 pm
TYS
-
SBP
9h 22m
1 stop
$493American Airlines
Thu, Feb 12 - Sun, Feb 15
United Airlines Logo
5:00 am - 4:00 pm
SBP
-
TYS
8h 00m
1 stop
United Airlines Logo
4:56 pm - 11:44 pm
TYS
-
SBP
9h 48m
2 stops
$496United Airlines
Sat, Jun 6 - Tue, Jun 9
American Airlines Logo
12:45 pm - 11:55 pm
SBP
-
TYS
8h 10m
1 stop
American Airlines Logo
5:40 am - 12:03 pm
TYS
-
SBP
9h 23m
2 stops
$498American Airlines
Thu, Feb 12 - Sun, Feb 15
United Airlines Logo
5:00 am - 8:52 pm
SBP
-
TYS
12h 52m
2 stops
United Airlines Logo
9:40 am - 9:09 pm
TYS
-
SBP
14h 29m
2 stops
$500United Airlines
Wed, Feb 11 - Sun, Feb 15

American Airlines flights from San Luis Obispo to Knoxville

Our best American Airlines deals on San Luis Obispo to Knoxville flight tickets
American Airlines
Apr 29
SBP12:56 pmSan Luis Obispo County
8h 00m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
May 9
TYS5:44 amKnoxville McGhee Tyson
9h 27m
1 stop
SBP12:11 pmSan Luis Obispo County
$329
American Airlines
Apr 29
SBP9:45 amSan Luis Obispo County
11h 11m
2 stops
TYS11:56 pmKnoxville McGhee Tyson
May 9
TYS5:44 amKnoxville McGhee Tyson
9h 27m
1 stop
SBP12:11 pmSan Luis Obispo County
$334
American Airlines
Feb 11
SBP1:03 pmSan Luis Obispo County
6h 44m
1 stop
TYS10:47 pmKnoxville McGhee Tyson
Feb 15
TYS5:40 amKnoxville McGhee Tyson
9h 22m
1 stop
SBP12:02 pmSan Luis Obispo County
$389

United Airlines flights from San Luis Obispo to Knoxville

Our best United Airlines deals on San Luis Obispo to Knoxville flight tickets
United Airlines
Apr 29
SBP5:00 amSan Luis Obispo County
8h 52m
2 stops
TYS4:52 pmKnoxville McGhee Tyson
May 9
TYS7:05 amKnoxville McGhee Tyson
13h 06m
2 stops
SBP5:11 pmSan Luis Obispo County
$400
United Airlines
Jun 6
SBP5:00 amSan Luis Obispo County
8h 00m
1 stop
TYS4:00 pmKnoxville McGhee Tyson
Jun 9
TYS9:05 amKnoxville McGhee Tyson
7h 11m
1 stop
SBP1:16 pmSan Luis Obispo County
$491
United Airlines
Jun 6
SBP5:00 amSan Luis Obispo County
8h 00m
1 stop
TYS4:00 pmKnoxville McGhee Tyson
Jun 9
TYS4:56 pmKnoxville McGhee Tyson
9h 48m
2 stops
SBP11:44 pmSan Luis Obispo County
$496

momondo Fare Finder

 
Customize your flight search to find flights from San Luis Obispo 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 29, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Wed 4/29

12:56 pm-11:56 pm

1 stop8h 00m

Knoxville McGhee Tyson

Sat 5/9

5:44 am-12:11 pm

1 stop9h 27m

$329

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Wed 4/29

9:45 am-11:56 pm

2 stops11h 11m

Knoxville McGhee Tyson

Sat 5/9

5:44 am-12:11 pm

1 stop9h 27m

$334

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Wed 2/11

1:03 pm-10:47 pm

1 stop6h 44m

Knoxville McGhee Tyson

Sun 2/15

5:40 am-12:02 pm

1 stop9h 22m

$389

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Wed 2/11

1:03 pm-10:47 pm

1 stop6h 44m

Knoxville McGhee Tyson

Sun 2/15

5:40 am-12:03 pm

2 stops9h 23m

$394

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Wed 4/29

5:00 am-4:52 pm

2 stops8h 52m

Knoxville McGhee Tyson

Sat 5/9

7:05 am-5:11 pm

2 stops13h 06m

$400

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Sat 6/6

5:00 am-4:00 pm

1 stop8h 00m

Knoxville McGhee Tyson

Tue 6/9

9:05 am-1:16 pm

1 stop7h 11m

$491

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Thu 2/12

12:45 pm-11:55 pm

1 stop8h 10m

Knoxville McGhee Tyson

Sun 2/15

5:40 am-12:02 pm

1 stop9h 22m

$493

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Sat 6/6

5:00 am-4:00 pm

1 stop8h 00m

Knoxville McGhee Tyson

Tue 6/9

4:56 pm-11:44 pm

2 stops9h 48m

$496

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Thu 2/12

12:45 pm-11:55 pm

1 stop8h 10m

Knoxville McGhee Tyson

Sun 2/15

5:40 am-12:03 pm

2 stops9h 23m

$498

San Luis ObispoKnoxville

SBP - TYS

SBPTYS

San Luis Obispo County

Wed 2/11

5:00 am-8:52 pm

2 stops12h 52m

Knoxville McGhee Tyson

Sun 2/15

9:40 am-9:09 pm

2 stops14h 29m

$500

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Knoxville from

How to get the cheapest flight ticket from San Luis Obispo 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 October is, on average, the cheapest month to fly to Knoxville from San Luis Obispo, with most prices found around $308. If you aren’t able to travel during the month of October, then book flights to Knoxville from San Luis Obispo during August instead. Flights to Knoxville in August, while not as cheap as those in October, still average around $324.

When to book flights from San Luis Obispo to Knoxville

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

Cheap San Luis Obispo to Knoxville (SBP to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to Knoxville

Fastest flight time

7h 06m

Direct flights

None
The fastest flight from San Luis Obispo to Knoxville takes 7h 06m
There are no direct flights from San Luis Obispo to Knoxville. There are no popular flight routes from San Luis Obispo to Knoxville.
Search flight deals

  • How far is San Luis Obispo County to Knoxville McGhee Tyson by plane?

    The distance between San Luis Obispo County and Knoxville McGhee Tyson is about 2050.2 mi. In terms of flight time, this usually takes a little over 7h 06m.

  • When did momondo last update prices for flights from San Luis Obispo County Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from San Luis Obispo County Airport to Knoxville McGhee Tyson Airport were last updated today.

  • How many operators does momondo search for flights from San Luis Obispo County Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from San Luis Obispo County Airport to Knoxville McGhee Tyson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Obispo County Airport to Knoxville McGhee Tyson Airport.

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

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Luis Obispo to Knoxville?

Best airlines flying from San Luis Obispo to Knoxville

Compare and see reviews for airlines that fly from San Luis Obispo to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $254Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,215 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
Murphy
Alcoa
Maryville
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 San Luis Obispo to Knoxville?

It is quick and easy to find San Luis Obispo to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

Can I find flights from San Luis Obispo to Knoxville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Knoxville from San Luis Obispo with this policy.

How can momondo help me find flights from San Luis Obispo to Knoxville?

momondo helps you find the best flight between San Luis Obispo and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Knoxville from San Luis Obispo 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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