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$86+ Cheap flights from Knoxville (TYS) to California

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LAX
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Knoxville to California

Cheapest flights from Knoxville to California
Explore the most affordable flight options available from Knoxville to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Expedia deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/214:26 pmTYS - LAS
1 stop18h 39mFrontier
mié. 12/2412:59 amLAS - TYS
1 stop11h 32mFrontier
Deal found 12/9$232
This Priceline deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:46 pmTYS - LAX
1 stop10h 44mFrontier
lun. 1/266:30 amLAX - TYS
1 stop6h 05mFrontier
Deal found 12/10$236
This Frontier deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:46 pmTYS - LAS
1 stop9h 56mFrontier
jue. 12/256:00 amLAS - TYS
1 stop6h 31mFrontier
Deal found 12/9$258
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/251:10 pmTYS - LAS
1 stop10h 30mMultiple Airlines
vie. 1/910:00 amLAS - TYS
Nonstop3h 50mMultiple Airlines
Deal found 12/10$263
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/241:58 pmTYS - LAX
2 stops25h 06mMultiple Airlines
mié. 1/73:42 pmLAX - TYS
1 stop23h 57mMultiple Airlines
Deal found 12/10$269
This Frontier deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:46 pmTYS - LAS
1 stop9h 56mFrontier
jue. 12/256:00 amLAS - TYS
1 stop6h 31mFrontier
Deal found 12/9$278
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/224:46 pmTYS - LAX
1 stop10h 44mFrontier
jue. 12/256:34 amLAX - TYS
1 stop5h 57mFrontier
Deal found 12/11$278
This Frontier deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/254:26 pmTYS - LAX
1 stop11h 04mFrontier
lun. 1/56:34 amLAX - TYS
1 stop6h 17mFrontier
Deal found 12/10$284
This Mytrip deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/158:00 amTYS - LAS
Nonstop4h 29mAllegiant Air
vie. 12/1910:19 amLAS - TYS
Nonstop3h 43mAllegiant Air
Deal found 12/11$288
This Frontier deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/254:26 pmTYS - LAX
1 stop11h 04mFrontier
jue. 1/16:34 amLAX - TYS
1 stop5h 57mFrontier
Deal found 12/10$304
This Gotogate deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/268:00 amTYS - LAS
Nonstop4h 29mAllegiant Air
vie. 1/910:00 amLAS - TYS
Nonstop3h 50mAllegiant Air
Deal found 12/10$305
This Frontier deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/214:26 pmTYS - ONT
1 stop10h 33mFrontier
jue. 12/256:45 amONT - TYS
1 stop5h 46mFrontier
Deal found 12/11$307

Find flight deals from Knoxville to California

Keep the following information in mind while searching for Knoxville to California flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$148
(Frontier)

One-way from

$86
(Booking.com)

Popular in

March

Cheapest in

September

Average price

$573
Provider with most accurate pricing for Knoxville McGhee Tyson-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Los Angeles flights.
Search Deals
From Knoxville McGhee Tyson to California
Search Deals
One-way flight from Knoxville McGhee Tyson to California
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to California 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Knoxville to California that are best for you.

Fly from

Knoxville

Fly to

California

Route

Depart

Return

Price

KnoxvilleOntario

TYS - ONT

TYSONT

Knoxville McGhee Tyson

lun. 1/26

4:30 pm-12:20 am

1 stop10h 50m

Ontario

lun. 2/9

6:20 am-3:35 pm

1 stop6h 15m

$165

KnoxvilleSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

jue. 1/8

4:23 pm-8:03 am

1 stop18h 40m

San Francisco

jue. 1/15

6:15 am-7:23 pm

1 stop10h 08m

$182

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

jue. 1/8

4:23 pm-11:59 pm

1 stop10h 36m

San Diego

jue. 1/15

6:25 am-7:23 pm

1 stop9h 58m

$182

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

sáb. 1/10

9:30 am-2:59 pm

1 stop8h 29m

Las Vegas Harry Reid Intl

sáb. 1/17

11:50 pm-10:57 am

1 stop8h 07m

$244

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

vie. 1/9

7:35 am-9:10 am

Nonstop4h 35m

Las Vegas Harry Reid Intl

vie. 1/16

10:00 am-4:50 pm

Nonstop3h 50m

$246

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

mié. 2/4

11:10 am-5:53 pm

2 stops9h 43m

Las Vegas Harry Reid Intl

vie. 2/6

12:30 am-10:32 am

1 stop7h 02m

$256

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

sáb. 1/10

5:59 pm-1:55 pm

2 stops22h 56m

San Diego

mié. 1/14

1:35 pm-6:39 pm

1 stop26h 04m

$258

KnoxvilleLos Angeles

TYS - LAX

TYSLAX

Knoxville McGhee Tyson

dom. 2/22

5:56 pm-5:36 pm

2 stops26h 40m

Los Angeles

mar. 3/10

6:30 pm-7:03 pm

1 stop21h 33m

$259

KnoxvilleSan Francisco

TYS - SFO

TYSSFO

Knoxville McGhee Tyson

dom. 1/11

10:00 am-9:46 am

1 stop26h 46m

San Francisco

mar. 1/13

9:42 pm-6:39 pm

2 stops41h 57m

$262

KnoxvilleLas Vegas

TYS - LAS

TYSLAS

Knoxville McGhee Tyson

vie. 1/9

7:35 am-9:10 am

Nonstop4h 35m

Las Vegas Harry Reid Intl

vie. 1/16

11:51 am-11:09 am

3 stops20h 18m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 60 results
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Best time to book a flight from Knoxville to California

Have a flexible travel schedule? Discover the best time to fly to California from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to California

What is the cheapest month to book a flight from Knoxville to California?

Currently, March is the cheapest month in which you can book a flight from Knoxville to California (average of $114). Flying from Knoxville to California in August is currently the most expensive (average of $253). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TYS to CA?

Find hourly flight availability from Knoxville to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

One of the essential ways to save on airfare from Knoxville to California is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

What is the cheapest day to fly from Knoxville to California?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to California. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Knoxville to California flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated diciembre 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and United Airlines from Knoxville to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,432 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,050 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,084 reviews
Alaska Airlines
8.0
Very good
11,432 reviews

Entertainment

7.0

Crew

8.5

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to California?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to California. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to California?

    Airlines like Frontier, United Airlines, and Allegiant Air fly from Knoxville to California in about 4h 35m. The time it takes to get you to your destination can typically vary by up to 6h 15m. There are 1734 mi between Knoxville and California. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Knoxville to California one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $76. Users have also found prices from $110 and $114 on Frontier and American Airlines, respectively.

  • What are the most popular routes from Knoxville to California?

    While some choose either Knoxville McGhee Tyson - Los Angeles or Knoxville McGhee Tyson - San Francisco, Knoxville McGhee Tyson - Las Vegas Harry Reid Intl is the most popular route from Knoxville to California.

  • Can I find deals for flights from Knoxville to California that include hotel bookings?

    Yes. In addition to deals on Knoxville to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to California.

  • Can I find deals for business class flights from Knoxville to California?

    Yes. Cheapflights offers flight deals from Knoxville to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to California?

    Currently, March is the cheapest month in which you can book a flight from Knoxville to California (average of $114). Flying from Knoxville to California in August is currently the most expensive (average of $253). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Knoxville to California

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Top 5 airlines flying from Knoxville to California

Discover the top 5 airlines that operate flights from Knoxville to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$275FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$250Average$498FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$400FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$366Average$496FlexibilityNo cancel feeOn-time75%

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