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Cheap flights from Knoxville to San Jose from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to San Jose departing on 11/21. 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 Knoxville to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 2:32 pmTYS-SJC
35h 02m2 stops
Multiple Airlines Logo
3:27 pm - 5:02 pmSJC-TYS
22h 35m1 stop
$335Multiple Airlines
Find Deal
jue., dic. 11 - jue., dic. 18
Multiple Airlines Logo
8:00 am - 7:13 pmTYS-SJC
14h 13m1 stop
Multiple Airlines Logo
3:27 pm - 3:57 pmSJC-TYS
21h 30m2 stops
$350Multiple Airlines
Find Deal
vie., dic. 5 - dom., dic. 14
Delta Logo
3:50 pm - 10:55 pmTYS-SJC
10h 05m1 stop
Delta Logo
6:35 am - 4:49 pmSJC-TYS
7h 14m1 stop
$367Delta
Find Deal
sáb., dic. 6 - sáb., dic. 13
Delta Logo
8:35 am - 7:18 pmTYS-SJC
13h 43m2 stops
Delta Logo
6:35 am - 6:58 pmSJC-TYS
9h 23m1 stop
$371Delta
Find Deal
sáb., dic. 6 - mié., dic. 17
American Airlines Logo
5:24 am - 10:23 amTYS-SJC
7h 59m1 stop
American Airlines Logo
6:10 am - 5:27 pmSJC-TYS
8h 17m2 stops
$442American Airlines
Find Deal
lun., dic. 8 - lun., dic. 15
United Airlines Logo
11:07 am - 8:56 pmTYS-SJC
12h 49m2 stops
United Airlines Logo
11:15 pm - 2:49 pmSJC-TYS
12h 34m2 stops
$447United Airlines
Find Deal
jue., ene. 29 - jue., feb. 5
American Airlines Logo
10:59 am - 8:28 pmTYS-SJC
12h 29m2 stops
American Airlines Logo
6:10 am - 5:27 pmSJC-TYS
8h 17m2 stops
$477American Airlines
Find Deal
sáb., dic. 6 - mar., dic. 16
Alaska Airlines Logo
5:24 am - 10:23 amTYS-SJC
7h 59m1 stop
Alaska Airlines Logo
6:00 am - 5:30 pmSJC-TYS
8h 30m1 stop
$502Alaska Airlines
Find Deal
sáb., dic. 6 - jue., dic. 18
Alaska Airlines Logo
5:24 am - 10:23 amTYS-SJC
7h 59m1 stop
Alaska Airlines Logo
6:00 am - 5:30 pmSJC-TYS
8h 30m1 stop
$537Alaska Airlines
Find Deal
lun., dic. 8 - jue., dic. 18
United Airlines Logo
8:40 am - 1:33 pmTYS-SJC
7h 53m1 stop
United Airlines Logo
10:30 pm - 10:15 amSJC-TYS
8h 45m1 stop
$588United Airlines
Find Deal
jue., dic. 18 - lun., dic. 29

Alaska Airlines flights from Knoxville to San Jose, California

Our best Alaska Airlines deals on Knoxville to San Jose, California flight tickets
Alaska Airlines
Dec 6
TYS5:24 amKnoxville McGhee Tyson
7h 59m
1 stop
SJC10:23 amSan Jose
Dec 18
SJC6:00 amSan Jose
8h 30m
1 stop
TYS5:30 pmKnoxville McGhee Tyson
$502
Find similar
Alaska Airlines
Dec 8
TYS5:24 amKnoxville McGhee Tyson
7h 59m
1 stop
SJC10:23 amSan Jose
Dec 18
SJC6:00 amSan Jose
8h 30m
1 stop
TYS5:30 pmKnoxville McGhee Tyson
$537
Find similar
Alaska Airlines
Dec 19
TYS5:23 amKnoxville McGhee Tyson
7h 37m
1 stop
SJC10:00 amSan Jose
Dec 29
SJC6:00 amSan Jose
8h 30m
1 stop
TYS5:30 pmKnoxville McGhee Tyson
$628
Find similar

American Airlines flights from Knoxville to San Jose, California

Our best American Airlines deals on Knoxville to San Jose, California flight tickets
American Airlines
Dec 8
TYS5:24 amKnoxville McGhee Tyson
7h 59m
1 stop
SJC10:23 amSan Jose
Dec 15
SJC6:10 amSan Jose
8h 17m
2 stops
TYS5:27 pmKnoxville McGhee Tyson
$442
Find similar
American Airlines
Dec 6
TYS10:59 amKnoxville McGhee Tyson
12h 29m
2 stops
SJC8:28 pmSan Jose
Dec 16
SJC6:10 amSan Jose
8h 17m
2 stops
TYS5:27 pmKnoxville McGhee Tyson
$477
Find similar
American Airlines
Apr 11
TYS5:56 amKnoxville McGhee Tyson
8h 46m
1 stop
SJC11:42 amSan Jose
Apr 18
SJC5:57 amSan Jose
8h 29m
1 stop
TYS5:26 pmKnoxville McGhee Tyson
$486
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to San Jose, 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, momondo users made 832,500 searches. Data last updated noviembre 4, 2025.
Use the filters below to find and compare flights from Knoxville to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

jue. 12/11

6:30 am-2:32 pm

2 stops35h 02m

San Jose

jue. 12/18

3:27 pm-5:02 pm

1 stop22h 35m

$335

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

vie. 12/5

8:00 am-7:13 pm

1 stop14h 13m

San Jose

dom. 12/14

3:27 pm-3:57 pm

2 stops21h 30m

$350

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

sáb. 12/6

3:50 pm-10:55 pm

1 stop10h 05m

San Jose

sáb. 12/13

6:35 am-4:49 pm

1 stop7h 14m

$367

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

sáb. 12/6

8:35 am-7:18 pm

2 stops13h 43m

San Jose

mié. 12/17

6:35 am-6:58 pm

1 stop9h 23m

$371

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

lun. 12/8

5:24 am-10:23 am

1 stop7h 59m

San Jose

lun. 12/15

6:10 am-5:27 pm

2 stops8h 17m

$442

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

jue. 1/29

11:07 am-8:56 pm

2 stops12h 49m

San Jose

jue. 2/5

11:15 pm-2:49 pm

2 stops12h 34m

$447

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

sáb. 12/6

10:59 am-8:28 pm

2 stops12h 29m

San Jose

mar. 12/16

6:10 am-5:27 pm

2 stops8h 17m

$477

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

sáb. 12/6

5:24 am-10:23 am

1 stop7h 59m

San Jose

jue. 12/18

6:00 am-5:30 pm

1 stop8h 30m

$502

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

lun. 12/8

5:24 am-10:23 am

1 stop7h 59m

San Jose

jue. 12/18

6:00 am-5:30 pm

1 stop8h 30m

$537

KnoxvilleSan Jose

TYS - SJC

TYSSJC

Knoxville McGhee Tyson

jue. 12/18

8:40 am-1:33 pm

1 stop7h 53m

San Jose

lun. 12/29

10:30 pm-10:15 am

1 stop8h 45m

$588

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 San Jose from

How to get the cheapest flight ticket from Knoxville to San Jose, California

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 San Jose, California?

The month of May is, on average, the cheapest month to fly to San Jose, California from Knoxville, with most prices found around $333. If you are unable to visit San Jose, California during the month of May, then departing from Knoxville during the month September is also very affordable. Most momondo users find prices during this month for around $381.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from Knoxville is on a Friday. momondo users have found tickets for Friday departures for as low as $433. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Knoxville to San Jose, California for around $877.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the afternoon when flights can be purchased for as low as $425. In the morning is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $476 per ticket.

How have Knoxville to San Jose, California flight prices changed over time?

As of November 2025, prices for Knoxville to San Jose, California flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Knoxville to San Jose, California

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

Cheap Knoxville to San Jose, California (TYS to SJC) flight deals and tips

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

Direct flights

None
There are no direct flights from Knoxville to San Jose, California. There are no popular flight routes from Knoxville to San Jose, California.
Search flight deals

  • How far is Knoxville McGhee Tyson to San Jose by plane?

    Knoxville McGhee Tyson and San Jose are 2091.1 mi apart from one another. Flights usually cover this in 7h 02m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Knoxville McGhee Tyson Airport to San Jose Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Jose Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Knoxville to San Jose, California?

Best airlines flying from Knoxville to San Jose, California

Compare and see reviews for airlines that fly from Knoxville to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $279Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $383Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to San Jose?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to San Jose. momondo saves you time and could save you money on your trip.

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

All flight searches from Knoxville to San Jose on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Jose from Knoxville.

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

Yes momondo offers price alerts on flights to San Jose from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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