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Cheap flights from California to Knoxville from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Knoxville departing on 5/20. 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 California to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
4:18 pm - 11:01 pm
LAS
-
TYS
3h 43mnonstop
Allegiant Air Logo
1:40 pm - 3:28 pm
TYS
-
LAS
4h 48mnonstop
$168Allegiant Air
Fri, Feb 20 - Mon, Feb 23
Frontier Logo
12:59 am - 3:33 pm
ONT
-
TYS
11h 34m
1 stop
Frontier Logo
4:28 pm - 11:55 pm
TYS
-
ONT
10h 27m
1 stop
$190Frontier
Wed, Apr 15 - Sun, Apr 19
Multiple Airlines Logo
4:31 pm - 5:22 pm
LAS
-
TYS
21h 51m
1 stop
Multiple Airlines Logo
1:40 pm - 3:28 pm
TYS
-
LAS
4h 48mnonstop
$243Multiple Airlines
Wed, Feb 18 - Mon, Feb 23
Delta Logo
6:05 am - 5:27 pm
LAS
-
TYS
8h 22m
1 stop
Delta Logo
3:20 pm - 9:27 pm
TYS
-
LAS
9h 07m
1 stop
$251Delta
Tue, Jun 16 - Sat, Jun 27
Multiple Airlines Logo
6:00 am - 5:22 pm
LAS
-
TYS
8h 22m
1 stop
Multiple Airlines Logo
1:40 pm - 3:28 pm
TYS
-
LAS
4h 48mnonstop
$255Multiple Airlines
Thu, Feb 19 - Mon, Feb 23
Delta Logo
10:30 pm - 9:24 am
SAN
-
TYS
7h 54m
1 stop
Delta Logo
7:50 am - 2:20 pm
TYS
-
SAN
9h 30m
1 stop
$277Delta
Tue, Apr 21 - Sat, May 2
American Airlines Logo
2:42 pm - 11:56 pm
SNA
-
TYS
6h 14m
1 stop
American Airlines Logo
6:00 am - 10:05 am
TYS
-
SNA
7h 05m
1 stop
$289American Airlines
Wed, Apr 15 - Tue, Apr 21
United Airlines Logo
11:10 am - 11:03 pm
SNA
-
TYS
8h 53m
2 stops
United Airlines Logo
7:05 am - 11:13 am
TYS
-
SNA
7h 08m
1 stop
$294United Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
5:00 am - 3:06 pm
LAX
-
TYS
7h 06m
1 stop
United Airlines Logo
5:15 pm - 9:40 pm
TYS
-
LAX
7h 25m
1 stop
$299United Airlines
Wed, Apr 15 - Sat, Apr 18
American Airlines Logo
1:16 pm - 11:56 pm
BUR
-
TYS
7h 40m
1 stop
American Airlines Logo
4:09 pm - 9:05 pm
TYS
-
BUR
7h 56m
1 stop
$324American Airlines
Wed, Apr 15 - Tue, Apr 21

Allegiant Air flights from California to Knoxville

Our best Allegiant Air deals on California to Knoxville flight tickets
Allegiant Air
Feb 20
LAS4:18 pmLas Vegas Harry Reid Intl
3h 43m
TYS11:01 pmKnoxville McGhee Tyson
Feb 23
TYS1:40 pmKnoxville McGhee Tyson
4h 48m
LAS3:28 pmLas Vegas Harry Reid Intl
$168
Allegiant Air
Apr 24
LAS4:04 pmLas Vegas Harry Reid Intl
3h 47m
TYS10:51 pmKnoxville McGhee Tyson
May 1
TYS1:43 pmKnoxville McGhee Tyson
4h 31m
LAS3:14 pmLas Vegas Harry Reid Intl
$204
Allegiant Air
May 1
LAS4:04 pmLas Vegas Harry Reid Intl
3h 47m
TYS10:51 pmKnoxville McGhee Tyson
May 8
TYS1:43 pmKnoxville McGhee Tyson
4h 31m
LAS3:14 pmLas Vegas Harry Reid Intl
$222

Frontier flights from California to Knoxville

Our best Frontier deals on California to Knoxville flight tickets
Frontier
Apr 15
ONT12:59 amOntario
11h 34m
1 stop
TYS3:33 pmKnoxville McGhee Tyson
Apr 19
TYS4:28 pmKnoxville McGhee Tyson
10h 27m
1 stop
ONT11:55 pmOntario
$190
Frontier
Feb 23
SFO6:15 amSan Francisco
10h 03m
1 stop
TYS7:18 pmKnoxville McGhee Tyson
Feb 27
TYS6:51 pmKnoxville McGhee Tyson
8h 37m
1 stop
SFO12:28 amSan Francisco
$200
Frontier
Feb 23
SAN6:25 amSan Diego
9h 53m
1 stop
TYS7:18 pmKnoxville McGhee Tyson
Mar 2
TYS8:13 pmKnoxville McGhee Tyson
6h 55m
1 stop
SAN12:08 amSan Diego
$201

momondo Fare Finder

 
Customize your flight search to find flights from California 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 February 9, 2026.
Use the filters below to find and compare flights from California to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Fri 2/20

4:18 pm-11:01 pm

Nonstop3h 43m

Knoxville McGhee Tyson

Mon 2/23

1:40 pm-3:28 pm

Nonstop4h 48m

$168

OntarioKnoxville

ONT - TYS

ONTTYS

Ontario

Wed 4/15

12:59 am-3:33 pm

1 stop11h 34m

Knoxville McGhee Tyson

Sun 4/19

4:28 pm-11:55 pm

1 stop10h 27m

$190

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Wed 2/18

4:31 pm-5:22 pm

1 stop21h 51m

Knoxville McGhee Tyson

Mon 2/23

1:40 pm-3:28 pm

Nonstop4h 48m

$243

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Tue 6/16

6:05 am-5:27 pm

1 stop8h 22m

Knoxville McGhee Tyson

Sat 6/27

3:20 pm-9:27 pm

1 stop9h 07m

$251

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Thu 2/19

6:00 am-5:22 pm

1 stop8h 22m

Knoxville McGhee Tyson

Mon 2/23

1:40 pm-3:28 pm

Nonstop4h 48m

$255

San DiegoKnoxville

SAN - TYS

SANTYS

San Diego

Tue 4/21

10:30 pm-9:24 am

1 stop7h 54m

Knoxville McGhee Tyson

Sat 5/2

7:50 am-2:20 pm

1 stop9h 30m

$277

Santa AnaKnoxville

SNA - TYS

SNATYS

Santa Ana J. Wayne/Orange Cnty

Wed 4/15

2:42 pm-11:56 pm

1 stop6h 14m

Knoxville McGhee Tyson

Tue 4/21

6:00 am-10:05 am

1 stop7h 05m

$289

Santa AnaKnoxville

SNA - TYS

SNATYS

Santa Ana J. Wayne/Orange Cnty

Wed 4/15

11:10 am-11:03 pm

2 stops8h 53m

Knoxville McGhee Tyson

Sat 4/18

7:05 am-11:13 am

1 stop7h 08m

$294

Los AngelesKnoxville

LAX - TYS

LAXTYS

Los Angeles

Wed 4/15

5:00 am-3:06 pm

1 stop7h 06m

Knoxville McGhee Tyson

Sat 4/18

5:15 pm-9:40 pm

1 stop7h 25m

$299

BurbankKnoxville

BUR - TYS

BURTYS

Burbank Bob Hope

Wed 4/15

1:16 pm-11:56 pm

1 stop7h 40m

Knoxville McGhee Tyson

Tue 4/21

4:09 pm-9:05 pm

1 stop7h 56m

$324

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 California 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 California, with most prices found around $360. If you aren’t able to travel during the month of August, then book flights to Knoxville from California during July instead. Flights to Knoxville in July, while not as cheap as those in August, still average around $382.

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $473 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from California for as low as $343 on momondo.

Can stopping save me money on California to Knoxville flights?

You could potentially save up to 64% on your flight if you consider stops on a California to Knoxville flight.

Cheap California to Knoxville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Knoxville

Fastest flight time

3h 43m

Direct flights

Tue, Thu and Sat

Airports in Knoxville

1 airport
The fastest flight from California to Knoxville takes 3h 43m
Direct flights go from California to Knoxville on Tuesday, Thursday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Knoxville. From California there are direct flights to Knoxville McGhee Tyson (TYS).
Search flight deals

  • When did momondo last update prices for flights from California to Knoxville McGhee Tyson Airport?

    Prices for flights from California to Knoxville McGhee Tyson Airport were last updated today.

  • How many operators does momondo search for flights from California to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from California 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 California 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 plane model from California to Knoxville?

Best airlines flying from California to Knoxville

Compare and see reviews for airlines that fly from California to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $65Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
DeltaPriceFrom $174Free CancellationRating
7.9
8,174 reviews
Search Delta flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,258 reviews
Search American 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
Alcoa
Murphy
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 California to Knoxville?

It is quick and easy to find California 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 California to Knoxville with flexible booking policies on momondo?

Flights from California to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from California to Knoxville?

momondo helps you find the best flight between California 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 California to Knoxville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Knoxville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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