Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from California to Knoxville from $109

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 10/3. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
7:00 am - 1:57 pm
LAS
-
TYS
3h 57mnonstop
Allegiant Air Logo
12:54 pm - 1:58 pm
TYS
-
LAS
4h 04mnonstop
$169Allegiant Air
Fri, Aug 14 - Mon, Aug 24
Allegiant Air Logo
2:48 pm - 9:46 pm
LAS
-
TYS
3h 58mnonstop
Allegiant Air Logo
12:54 pm - 1:58 pm
TYS
-
LAS
4h 04mnonstop
$177Allegiant Air
Fri, Aug 21 - Mon, Aug 24
Frontier Logo
6:00 am - 7:24 pm
SFO
-
TYS
10h 24m
1 stop
Frontier Logo
8:19 pm - 12:18 am
TYS
-
SFO
6h 59m
1 stop
$244Frontier
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
2:27 pm - 11:37 pm
SNA
-
TYS
6h 10m
1 stop
Multiple Airlines Logo
2:51 pm - 1:42 pm
TYS
-
SNA
25h 51m
1 stop
$261Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
Frontier Logo
6:25 am - 7:24 pm
SAN
-
TYS
9h 59m
1 stop
Frontier Logo
8:19 pm - 9:10 am
TYS
-
SAN
15h 51m
1 stop
$262Frontier
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
2:27 pm - 10:05 pm
SNA
-
TYS
28h 38m
1 stop
Multiple Airlines Logo
6:40 am - 1:32 pm
TYS
-
SNA
9h 52m
1 stop
$267Multiple Airlines
Fri, Oct 2 - Mon, Oct 5
Southwest Logo
5:15 am - 3:55 pm
ONT
-
TYS
7h 40m
2 stops
Southwest Logo
1:55 pm - 8:55 pm
TYS
-
ONT
10h 00m
2 stops
$315Southwest
Fri, Aug 14 - Tue, Aug 18
American Airlines Logo
6:00 am - 4:42 pm
FAT
-
TYS
7h 42m
1 stop
American Airlines Logo
5:35 pm - 11:26 pm
TYS
-
FAT
8h 51m
1 stop
$355American Airlines
Wed, Sep 9 - Tue, Sep 15
Southwest Logo
7:00 am - 6:35 pm
SJC
-
TYS
8h 35m
1 stop
Southwest Logo
1:55 pm - 5:40 pm
TYS
-
SJC
6h 45m
1 stop
$359Southwest
Fri, Aug 7 - Sat, Aug 15
American Airlines Logo
9:39 am - 11:22 pm
FAT
-
TYS
10h 43m
2 stops
American Airlines Logo
6:00 am - 3:51 pm
TYS
-
FAT
12h 51m
2 stops
$365American Airlines
Wed, Sep 9 - Tue, Sep 15

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Allegiant Air flights from California to Knoxville

Our best Allegiant Air deals on California to Knoxville flight tickets
Allegiant Air
Aug 14
LAS7:00 amLas Vegas Harry Reid Intl
3h 57m
TYS1:57 pmKnoxville McGhee Tyson
Aug 24
TYS12:54 pmKnoxville McGhee Tyson
4h 04m
LAS1:58 pmLas Vegas Harry Reid Intl
$169
Allegiant Air
Aug 21
LAS2:48 pmLas Vegas Harry Reid Intl
3h 58m
TYS9:46 pmKnoxville McGhee Tyson
Aug 24
TYS12:54 pmKnoxville McGhee Tyson
4h 04m
LAS1:58 pmLas Vegas Harry Reid Intl
$177
Allegiant Air
Aug 21
LAS2:48 pmLas Vegas Harry Reid Intl
3h 58m
TYS9:46 pmKnoxville McGhee Tyson
Aug 24
TYS12:54 pmKnoxville McGhee Tyson
4h 04m
LAS1:58 pmLas Vegas Harry Reid Intl
$178

Frontier flights from California to Knoxville

Our best Frontier deals on California to Knoxville flight tickets
Frontier
Aug 5
SFO6:00 amSan Francisco
10h 24m
1 stop
TYS7:24 pmKnoxville McGhee Tyson
Aug 12
TYS8:19 pmKnoxville McGhee Tyson
6h 59m
1 stop
SFO12:18 amSan Francisco
$244
Frontier
Aug 10
LAS6:00 amLas Vegas Harry Reid Intl
10h 24m
1 stop
TYS7:24 pmKnoxville McGhee Tyson
Aug 14
TYS8:19 pmKnoxville McGhee Tyson
6h 08m
1 stop
LAS11:27 pmLas Vegas Harry Reid Intl
$260
Frontier
Aug 5
SAN6:25 amSan Diego
9h 59m
1 stop
TYS7:24 pmKnoxville McGhee Tyson
Aug 12
TYS8:19 pmKnoxville McGhee Tyson
15h 51m
1 stop
SAN9:10 amSan Diego
$262

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 July 7, 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

Cheapest round-trip
Quickest round-trip

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Fri 8/14

7:00 am-1:57 pm

Nonstop3h 57m

Knoxville McGhee Tyson

Mon 8/24

12:54 pm-1:58 pm

Nonstop4h 04m

$169

Las VegasKnoxville

LAS - TYS

LASTYS

Las Vegas Harry Reid Intl

Fri 8/21

2:48 pm-9:46 pm

Nonstop3h 58m

Knoxville McGhee Tyson

Mon 8/24

12:54 pm-1:58 pm

Nonstop4h 04m

$177

San FranciscoKnoxville

SFO - TYS

SFOTYS

San Francisco

Wed 8/5

6:00 am-7:24 pm

1 stop10h 24m

Knoxville McGhee Tyson

Wed 8/12

8:19 pm-12:18 am

1 stop6h 59m

$244

Santa AnaKnoxville

SNA - TYS

SNATYS

Santa Ana J. Wayne/Orange Cnty

Thu 8/13

2:27 pm-11:37 pm

1 stop6h 10m

Knoxville McGhee Tyson

Sun 8/16

2:51 pm-1:42 pm

1 stop25h 51m

$261

San DiegoKnoxville

SAN - TYS

SANTYS

San Diego

Wed 8/5

6:25 am-7:24 pm

1 stop9h 59m

Knoxville McGhee Tyson

Wed 8/12

8:19 pm-9:10 am

1 stop15h 51m

$262

Santa AnaKnoxville

SNA - TYS

SNATYS

Santa Ana J. Wayne/Orange Cnty

Fri 10/2

2:27 pm-10:05 pm

1 stop28h 38m

Knoxville McGhee Tyson

Mon 10/5

6:40 am-1:32 pm

1 stop9h 52m

$267

OntarioKnoxville

ONT - TYS

ONTTYS

Ontario

Fri 8/14

5:15 am-3:55 pm

2 stops7h 40m

Knoxville McGhee Tyson

Tue 8/18

1:55 pm-8:55 pm

2 stops10h 00m

$315

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Wed 9/9

6:00 am-4:42 pm

1 stop7h 42m

Knoxville McGhee Tyson

Tue 9/15

5:35 pm-11:26 pm

1 stop8h 51m

$355

San JoseKnoxville

SJC - TYS

SJCTYS

San Jose

Fri 8/7

7:00 am-6:35 pm

1 stop8h 35m

Knoxville McGhee Tyson

Sat 8/15

1:55 pm-5:40 pm

1 stop6h 45m

$359

FresnoKnoxville

FAT - TYS

FATTYS

Fresno Airterminal

Wed 9/9

9:39 am-11:22 pm

2 stops10h 43m

Knoxville McGhee Tyson

Tue 9/15

6:00 am-3:51 pm

2 stops12h 51m

$365

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 December is, on average, the cheapest month to fly to Knoxville from California, with most prices found around $65. If you aren’t able to travel during the month of December, then book flights to Knoxville from California during September instead. Flights to Knoxville in September, while not as cheap as those in December, still average around $89.

What is the cheapest California to Knoxville McGhee Tyson flight route?

Fly from San Diego to Knoxville McGhee Tyson for the best California - Knoxville McGhee Tyson flight prices

How far in advance should I book a flight from California 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 $453 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 $361 on momondo.

What cabin class options are available on California to Knoxville flights?

There is only 1 cabin class available to choose from on California to Knoxville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Knoxville flights?

You could potentially save up to 34% 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 52m

Direct flights

Tue, Thu, Fri and Sat

Airports in Knoxville

1 airport
The fastest flight from California to Knoxville takes 3h 52m
Direct flights go from California to Knoxville on Tuesday, Thursday, Friday 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

Frequently asked questions about flying from California to Knoxville

  • 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
5.6
2,841 reviews
Search Frontier flights
DeltaPriceFrom $228Free CancellationRating
7.8
8,451 reviews
Search Delta flights
SouthwestPriceFrom $245Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $256Free CancellationRating
7.1
11,783 reviews
Search American Airlines flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
9,945 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $496Free CancellationRating
7.9
12,632 reviews
Search Alaska 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
Alcoa
Maryville
Murphy
Crossville
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
Clinton
Jefferson City
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.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/6
Thu 8/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States