$177+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SJC
Aug 27 — Sep 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Knoxville to San Jose with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to San Jose
Cheapest
Best
Last-minute
One-way
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 July 28, 2026.
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 July 28, 2026.
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:03 am
TYS
- SJC
1 stop7h 47m
American Airlines
Mon 8/3112:03 pm
SJC
- TYS
1 stop8h 15m
American Airlines
Deal found 7/23![American Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
TYS
- SJC
1 stop9h 01m
United Airlines
Sat 9/261:00 pm
SJC
- TYS
1 stop6h 14m
United Airlines
Deal found 7/25![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:35 am
TYS
- SJC
1 stop8h 52m
Delta
Mon 8/316:40 am
SJC
- TYS
1 stop7h 39m
Delta
Deal found 7/26![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:05 pm
TYS
- SJC
2 stops10h 25m
Southwest
Sat 9/267:30 pm
SJC
- TYS
2 stops12h 25m
Southwest
Deal found 7/25![Southwest logo]()
$373
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
TYS
- SJC
1 stop8h 04m
American Airlines
Sat 10/1712:02 pm
SJC
- TYS
1 stop8h 20m
American Airlines
Deal found 7/27![American Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:10 am
TYS
- SJC
2 stops11h 25m
Southwest
Sat 12/125:25 pm
SJC
- TYS
2 stops15h 45m
Southwest
Deal found 7/25![Southwest logo]()
$390
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:40 pm
TYS
- SJC
1 stop7h 42m
Delta
Tue 10/131:34 pm
SJC
- TYS
1 stop6h 28m
Delta
Deal found 7/25![Delta logo]()
$396
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
TYS
- SJC
1 stop8h 46m
United Airlines
Sat 9/261:00 pm
SJC
- TYS
1 stop6h 14m
United Airlines
Deal found 7/23![United Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:40 am
TYS
- SJC
1 stop8h 56m
Delta
Sun 9/206:40 am
SJC
- TYS
1 stop9h 00m
Delta
Deal found 7/27![Delta logo]()
$415
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:10 am
TYS
- SJC
2 stops9h 45m
Southwest
Sat 9/266:50 am
SJC
- TYS
1 stop6h 20m
Southwest
Deal found 7/23![Southwest logo]()
$416
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:40 pm
TYS
- SJC
1 stop7h 42m
Delta
Tue 10/131:34 pm
SJC
- TYS
1 stop6h 28m
Delta
Deal found 7/25![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:30 pm
TYS
- SJC
2 stops9h 25m
Southwest
Fri 10/91:05 pm
SJC
- TYS
1 stop6h 35m
Southwest
Deal found 7/25![Southwest logo]()
$420
Best flights from Knoxville to San JoseDiscover 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 July 28, 2026.
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 July 28, 2026.
This Southwest deal was found by Cheapflights users on 7/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:55 pm
TYS
- SJC
1 stop6h 50m
Southwest
Sat 10/36:00 am
SJC
- TYS
1 stop8h 50m
Southwest
Deal found 7/24![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:35 am
TYS
- SJC
1 stop8h 52m
Delta
Mon 8/316:40 am
SJC
- TYS
1 stop7h 39m
Delta
Deal found 7/26![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:00 am
TYS
- SJC
1 stop7h 08m
United Airlines
Mon 8/318:45 am
SJC
- TYS
2 stops12h 14m
United Airlines
Deal found 7/23![United Airlines logo]()
$470
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:05 pm
TYS
- SJC
2 stops10h 25m
Southwest
Sat 9/266:45 am
SJC
- TYS
1 stop8h 00m
Southwest
Deal found 7/25![Southwest logo]()
$368
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:40 am
TYS
- SJC
1 stop8h 56m
Delta
Sun 9/206:40 am
SJC
- TYS
1 stop9h 00m
Delta
Deal found 7/27![Delta logo]()
$415
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:10 am
TYS
- SJC
1 stop8h 45m
Southwest
Mon 11/98:30 am
SJC
- TYS
1 stop7h 15m
Southwest
Deal found 7/23![Southwest logo]()
$411
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:10 am
TYS
- SJC
1 stop7h 23m
Delta
Sat 10/175:42 pm
SJC
- TYS
2 stops12h 58m
Delta
Deal found 7/24![Delta logo]()
$446
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:10 am
TYS
- SJC
2 stops9h 45m
Southwest
Sat 9/266:50 am
SJC
- TYS
1 stop6h 20m
Southwest
Deal found 7/23![Southwest logo]()
$416
Last-minute flights from Knoxville to San JoseDiscover last-minute flight deals from Knoxville to San Jose. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to San Jose. Data last updated July 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:19 am
TYS
- SJC
1 stop9h 21m
American Airlines
Tue 8/1812:03 pm
SJC
- TYS
1 stop8h 15m
American Airlines
Deal found 7/25![American Airlines logo]()
$472
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:45 pm
TYS
- SJC
2 stops10h 45m
Southwest
Tue 8/186:45 am
SJC
- TYS
1 stop6h 45m
Southwest
Deal found 7/25![Southwest logo]()
$477
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:45 pm
TYS
- SJC
2 stops10h 45m
Southwest
Mon 8/316:05 am
SJC
- TYS
2 stops9h 30m
Southwest
Deal found 7/25![Southwest logo]()
$487
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:00 am
TYS
- SJC
1 stop7h 45m
United Airlines
Mon 8/246:20 am
SJC
- TYS
1 stop7h 38m
United Airlines
Deal found 7/23![United Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:03 am
TYS
- SJC
1 stop7h 47m
American Airlines
Mon 8/3112:03 pm
SJC
- TYS
1 stop8h 15m
American Airlines
Deal found 7/23![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:35 am
TYS
- SJC
1 stop8h 52m
Delta
Mon 8/316:40 am
SJC
- TYS
1 stop7h 39m
Delta
Deal found 7/26![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:00 am
TYS
- SJC
1 stop7h 08m
United Airlines
Mon 8/318:45 am
SJC
- TYS
2 stops12h 14m
United Airlines
Deal found 7/23![United Airlines logo]()
$470
One-way flights from Knoxville to San JoseSearch for one-way flight options from Knoxville to San Jose. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from Knoxville to San Jose. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
TYS
- SJC
1 stop7h 45m
United Airlines
Deal found 7/25![United Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:06 pm
TYS
- SJC
1 stop9h 54m
Delta
Deal found 7/26![Delta logo]()
$182
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
TYS
- SJC
2 stops13h 31m
United Airlines
Deal found 7/27![United Airlines logo]()
$187
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:50 am
TYS
- SJC
2 stops8h 50m
Southwest
Deal found 7/25![Southwest logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Mon 10/267:20 am
TYS
- SJC
3 stops56h 52m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:38 pm
TYS
- SJC
1 stop9h 47m
Delta
Deal found 7/25![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:09 am
TYS
- SJC
1 stop7h 30m
Delta
Deal found 7/26![Delta logo]()
$215
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 pm
TYS
- SJC
1 stop7h 50m
United Airlines
Deal found 7/23![United Airlines logo]()
$233
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:40 am
TYS
- SJC
1 stop9h 01m
Delta
Deal found 7/27![Delta logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Sat 8/156:00 pm
TYS
- SJC
3 stops46h 17m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:01 pm
TYS
- SJC
1 stop8h 24m
Delta
Deal found 7/27![Delta logo]()
$260
Find flight deals from Knoxville to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $363 (United Airlines) |
One-way from | $177 (United Airlines) |
Popular in | February |
Cheapest in | September |
Average price | $697 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to San Jose 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 July 28, 2026.
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
Cheapest round-trip
Quickest round-trip
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Sat 9/26
1:55 pm-5:45 pm
1 stop6h 50m
San Jose
Sat 10/3
6:00 am-5:50 pm
1 stop8h 50m
$363
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Thu 8/27
6:35 am-12:27 pm
1 stop8h 52m
San Jose
Mon 8/31
6:40 am-5:19 pm
1 stop7h 39m
$368
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Thu 9/24
2:05 pm-9:30 pm
2 stops10h 25m
San Jose
Sat 9/26
6:45 am-5:45 pm
1 stop8h 00m
$368
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Fri 11/6
8:10 am-1:55 pm
1 stop8h 45m
San Jose
Mon 11/9
8:30 am-6:45 pm
1 stop7h 15m
$411
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Tue 9/15
5:40 am-11:36 am
1 stop8h 56m
San Jose
Sun 9/20
6:40 am-6:40 pm
1 stop9h 00m
$415
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Fri 9/18
7:10 am-1:55 pm
2 stops9h 45m
San Jose
Sat 9/26
6:50 am-4:10 pm
1 stop6h 20m
$416
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Wed 10/7
8:10 am-12:33 pm
1 stop7h 23m
San Jose
Sat 10/17
5:42 pm-9:40 am
2 stops12h 58m
$446
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Thu 8/27
9:00 am-1:08 pm
1 stop7h 08m
San Jose
Mon 8/31
8:45 am-11:59 pm
2 stops12h 14m
$470
Cheapest one-way
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Sat 8/15
7:00 am-11:45 am
1 stop7h 45m
$177
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
Sat 8/15
6:50 am-12:40 pm
2 stops8h 50m
$192
Showing 1-10 of 18 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-San Jose, California flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
TYS-SJC
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, September is the cheapest month in which you can book a flight from Knoxville to San Jose, California (average of $400). Flying from Knoxville to San Jose, California in February is currently the most expensive (average of $975). 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.
How much does it cost to fly round-trip from Knoxville to San Jose, California?
Airfare is below average for this route at the moment.
Knoxville to San Jose, California flights typically cost between $413 and $426 in September.The cheapest round-trip price found within the last 5 days was $363 on United Airlines (Sep 24-Sep 26).
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated July 28, 2026.
Read reviews from past customers who have flown Delta 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.
Comfort
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Knoxville
Popular flights
San Jose flight routes
Alternative routes for Knoxville to San Jose
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Jose by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to San Jose by cabin class
Find flights from Knoxville to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and San Jose flights
Browse other Knoxville and San Jose flight options. Last updated on July 28, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 28, 2026.
Top 2 airlines flying from Knoxville to San Jose
Discover the top 2 airlines that operate flights from Knoxville to San Jose. 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 July 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$260 | Average$438 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$277 | Average$551 | FlexibilityNo cancel fee | On-timeN/A |