How long is the flight from Knoxville to San Jose, California?

For as low as $423, American Airlines can have you in San Jose, California from Knoxville in 7h 48m. Knoxville and San Jose, California are separated by a distance of 2092 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Knoxville to San Jose, California round-trip?

Flying on Delta is currently your cheapest option to San Jose, California, with prices starting at $276. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $279 and $443, respectively. Delta is currently priced 42% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Knoxville to San Jose, California one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $76. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Knoxville to San Jose, California for a low price.

In terms of precipitation, rainfall in San Jose, California ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose, California when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Jose, California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What are the most popular airlines that fly from Knoxville to San Jose, California?

When booking a flight from Knoxville to San Jose, California, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to San Jose, California as you normally would.

Most accurate provider : When it comes to deals on Knoxville-San Jose, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-San Jose, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-San Jose, California flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Knoxville-San Jose, California flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Knoxville to San Jose that include hotel bookings?

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

How can I find direct flights from Knoxville to San Jose?

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

Can I find deals for business class flights from Knoxville to San Jose?

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

$184+ Flights from Knoxville to San Jose, CA

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Cheap flight deals from Knoxville to San Jose

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

Thu 12/255:23 amTYS - SJC

1 stop7h 40mAlaska Airlines

Mon 12/296:00 amSJC - TYS

1 stop8h 30mAlaska Airlines

Deal found 12/10

$600

Mon 12/224:29 pmTYS - SJC

1 stop7h 44mAmerican Airlines

Tue 12/306:00 amSJC - TYS

1 stop8h 30mAmerican Airlines

Deal found 12/11

$622

Sun 12/214:04 pmTYS - SJC

1 stop8h 12mUnited Airlines

Sat 12/2710:30 pmSJC - TYS

1 stop8h 45mUnited Airlines

Deal found 12/10

$644

Thu 12/185:39 pmTYS - SJC

1 stop8h 16mDelta

Mon 12/296:35 amSJC - TYS

1 stop8h 39mDelta

Deal found 12/11

$683

Thu 12/1811:00 amTYS - SJC

2 stops13h 16mUnited Airlines

Mon 12/2910:30 pmSJC - TYS

1 stop8h 45mUnited Airlines

Deal found 12/11

$727

Mon 12/229:50 amTYS - SJC

2 stops14h 26mUnited Airlines

Tue 12/309:00 amSJC - TYS

2 stops10h 39mUnited Airlines

Deal found 12/11

$733

Thu 12/256:45 amTYS - SJC

2 stops9h 48mUnited Airlines

Mon 12/2910:30 pmSJC - TYS

1 stop8h 45mUnited Airlines

Deal found 12/10

$751

Thu 12/113:57 pmTYS - SJC

1 stop7h 44mDelta

Tue 12/1610:25 pmSJC - TYS

1 stop8h 13mDelta

Deal found 12/10

$767

Thu 12/119:40 amTYS - SJC

2 stops11h 11mUnited Airlines

Sat 12/1312:40 pmSJC - TYS

1 stop6h 50mUnited Airlines

Deal found 12/10

$772

Thu 12/115:24 amTYS - SJC

2 stops9h 52mAmerican Airlines

Tue 12/166:10 amSJC - TYS

2 stops9h 45mAmerican Airlines

Deal found 12/10

$777

Best flights from Knoxville to San Jose
Discover carefully curated flight deals from Knoxville to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Tue 1/64:41 pmTYS - SJC

1 stop7h 48mAmerican Airlines

Sat 1/1011:51 amSJC - TYS

1 stop7h 56mAmerican Airlines

Deal found 12/10

$423

Sat 1/176:00 amTYS - SJC

1 stop7h 57mAlaska Airlines

Wed 1/2111:51 amSJC - TYS

1 stop7h 56mAlaska Airlines

Deal found 12/9

$434

Sat 1/176:45 amTYS - SJC

2 stops9h 53mUnited Airlines

Wed 1/218:40 amSJC - TYS

2 stops12h 04mUnited Airlines

Deal found 12/11

$444

Sat 3/74:30 pmTYS - SJC

1 stop7h 59mAmerican Airlines

Thu 3/126:00 amSJC - TYS

1 stop8h 31mAmerican Airlines

Deal found 12/10

$437

Last-minute flights from Knoxville to San Jose
Discover last-minute flight deals from Knoxville to San Jose. Data last updated December 12, 2025 and is based on user searches.

Mon 1/55:35 pmTYS - SJC

1 stop7h 59mUnited Airlines

Thu 1/88:40 amSJC - TYS

2 stops12h 04mUnited Airlines

Deal found 12/10

$578

Tue 1/64:41 pmTYS - SJC

1 stop7h 48mAmerican Airlines

Sat 1/1011:51 amSJC - TYS

1 stop7h 56mAmerican Airlines

Deal found 12/10

$423

Tue 1/64:41 pmTYS - SJC

1 stop7h 48mAmerican Airlines

Thu 1/86:00 amSJC - TYS

1 stop6h 46mAmerican Airlines

Deal found 12/10

$488

Tue 1/611:10 amTYS - SJC

2 stops12h 46mUnited Airlines

Thu 1/88:40 amSJC - TYS

2 stops12h 04mUnited Airlines

Deal found 12/10

$518

Sat 1/176:00 amTYS - SJC

1 stop7h 57mAlaska Airlines

Wed 1/2111:51 amSJC - TYS

1 stop7h 56mAlaska Airlines

Deal found 12/9

$434

Sat 1/1711:07 amTYS - SJC

2 stops12h 49mUnited Airlines

Wed 1/218:40 amSJC - TYS

2 stops9h 12mUnited Airlines

Deal found 12/9

$444

One-way flights from Knoxville to San Jose
Search for one-way flight options from Knoxville to San Jose. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Sat 1/105:40 amTYS - SJC

1 stop10h 16mDelta

Deal found 12/11

$184

Sat 1/101:59 pmTYS - SJC

2 stops9h 57mUnited Airlines

Deal found 12/11

$239

Sat 12/202:53 pmTYS - SJC

2 stops31h 00mMultiple Airlines

Deal found 12/11

$341

Fri 12/195:23 amTYS - SJC

1 stop7h 37mAmerican Airlines

Deal found 12/11

$354

Fri 12/195:38 pmTYS - SJC

3 stops52h 15mMultiple Airlines

Deal found 12/11

$370

Wed 12/174:22 pmTYS - SJC

1 stop7h 14mAmerican Airlines

Deal found 12/11

$384

Wed 12/1711:32 amTYS - SJC

3 stops34h 16mMultiple Airlines

Deal found 12/11

$391

Fri 12/267:05 amTYS - SJC

1 stop7h 09mDelta

Deal found 12/11

$570

Fri 12/266:45 amTYS - SJC

2 stops9h 48mUnited Airlines

Deal found 12/11

$817

Find flight deals from Knoxville to San Jose

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$423 (American Airlines)
One-way from	$184 (Delta)
Popular in	January
Cheapest in	May
Average price	$588

Provider with most accurate pricing for Knoxville McGhee Tyson-San Jose flight deals.

Search Deals

Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-San Jose flights.

Search Deals

From Knoxville McGhee Tyson to San Jose

Search Deals

One-way flight from Knoxville McGhee Tyson to San Jose

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($79 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Tue 1/6

4:41 pm-9:29 pm

1 stop7h 48m

San Jose

Sat 1/10

11:51 am-10:47 pm

1 stop7h 56m

$423

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Sat 1/17

6:00 am-10:57 am

1 stop7h 57m

San Jose

Wed 1/21

11:51 am-10:47 pm

1 stop7h 56m

$434

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Sat 3/7

4:30 pm-9:29 pm

1 stop7h 59m

San Jose

Thu 3/12

6:00 am-5:31 pm

1 stop8h 31m

$437

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Sat 1/17

6:45 am-1:38 pm

2 stops9h 53m

San Jose

Wed 1/21

8:40 am-11:44 pm

2 stops12h 04m

$444

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Sat 1/10

5:40 am-12:56 pm

1 stop10h 16m

$184

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Sat 1/10

1:59 pm-8:56 pm

2 stops9h 57m

$239

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Fri 12/19

5:23 am-10:00 am

1 stop7h 37m

$354

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Sat 12/20

2:22 pm-9:34 pm

1 stop10h 12m

$354

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Sat 12/20

6:13 pm-6:53 pm

3 stops27h 40m

$356

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

Fri 12/19

5:38 pm-6:53 pm

3 stops52h 15m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 14 results

Compare providers for flights from Knoxville to San Jose

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to San Jose in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Knoxville-San Jose, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-San Jose, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-San Jose, California flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Knoxville-San Jose, California flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose 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 San Jose

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

Currently, June is the cheapest month in which you can book a flight from Knoxville to San Jose, California (average of $194). Flying from Knoxville to San Jose, California in November is currently the most expensive (average of $288). 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.

Reviews of airlines servicing San Jose

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Knoxville to San Jose. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

7.9

Good

8,008 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,095 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

11,050 reviews

Delta

7.9

Good

8,008 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

How long is the flight from Knoxville to San Jose, California?
For as low as $423, American Airlines can have you in San Jose, California from Knoxville in 7h 48m. Knoxville and San Jose, California are separated by a distance of 2092 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Knoxville to San Jose, California round-trip?
Flying on Delta is currently your cheapest option to San Jose, California, with prices starting at $276. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $279 and $443, respectively. Delta is currently priced 42% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Knoxville to San Jose, California one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $76. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Knoxville to San Jose, California for a low price.
Can I find deals for flights from Knoxville to San Jose that include hotel bookings?
Yes. In addition to deals on Knoxville to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to San Jose?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to San Jose.
Can I find deals for business class flights from Knoxville to San Jose?
Yes. Cheapflights offers flight deals from Knoxville to San Jose 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 San Jose, California?
Currently, June is the cheapest month in which you can book a flight from Knoxville to San Jose, California (average of $194). Flying from Knoxville to San Jose, California in November is currently the most expensive (average of $288). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Knoxville to San Jose

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$276	Average$370	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$279	Average$476	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$443	Average$642	FlexibilityNo cancel fee	On-time69%

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$184+ Cheap flights from Knoxville to San Jose, CA (TYS - SJC)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to San Jose with Cheapflights

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3. Compare prices and book

Cheap flight deals from Knoxville to San Jose

Cheapest flights from Knoxville to San JoseExplore the most affordable flight options available from Knoxville to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Knoxville to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Knoxville to San Jose

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to San Jose that are best for you.

Compare providers for flights from Knoxville to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to San Jose in December.

Best time to book a flight from Knoxville to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Knoxville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to San Jose

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

Reviews of airlines servicing San Jose

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Knoxville to San Jose. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Knoxville to San Jose, California?

What are the cheapest airlines flying from Knoxville to San Jose, California round-trip?

What are the cheapest airlines to fly from Knoxville to San Jose, California one-way?

Can I find deals for flights from Knoxville to San Jose that include hotel bookings?

How can I find direct flights from Knoxville to San Jose?

Can I find deals for business class flights from Knoxville to San Jose?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Knoxville to San Jose

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Knoxville to San Jose

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