$135+ Cheap flights from Knoxville (TYS) to San Francisco Bay Area
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SFO
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to San Francisco Bay Area 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
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Cheapest flights from Knoxville to San Francisco Bay AreaExplore the most affordable flight options available from Knoxville to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Knoxville to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:42 pm -
1 stop13h 37m
Fri 10/306:02 pm -
2 stops41h 09m
Deal found 9/9![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/199:59 pm -
1 stop16h 53m
Thu 10/2210:17 am -
1 stop7h 22m
Deal found 9/8![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 11/29:42 pm -
1 stop13h 37m
Tue 11/104:57 pm -
2 stops50h 09m
Deal found 9/10![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 10/226:30 am -
1 stop20h 45m
Wed 10/287:14 pm -
1 stop22h 25m
Deal found 9/8![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/226:30 am -
1 stop7h 35m
Thu 10/2910:23 pm -
1 stop20h 26m
Deal found 9/10![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/199:59 pm -
1 stop13h 14m
Thu 10/228:58 am -
2 stops28h 53m
Deal found 9/8![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/1610:03 pm -
1 stop13h 10m
Sun 10/1811:59 pm -
2 stops18h 22m
Deal found 9/8![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:59 pm -
1 stop19h 26m
Fri 10/2311:59 pm -
2 stops30h 45m
Deal found 9/11![Multiple Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:20 pm -
1 stop8h 50m
Wed 11/186:25 am -
1 stop6h 05m
Deal found 9/10![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 9/8. 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 9/296:30 am -
1 stop8h 57m
Sat 10/312:51 pm -
1 stop6h 36m
Deal found 9/8![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 9/8. 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 9/296:30 am -
1 stop8h 57m
Fri 10/212:51 pm -
1 stop8h 04m
Deal found 9/8![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:30 pm -
2 stops9h 25m
Mon 11/210:50 am -
1 stop6h 40m
Deal found 9/10![Southwest logo]()
$391
Best flights from Knoxville to San Francisco Bay AreaDiscover carefully curated flight deals from Knoxville to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Knoxville to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:20 pm -
1 stop8h 50m
Wed 11/186:25 am -
1 stop6h 05m
Deal found 9/10![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop8h 20m
Tue 10/611:30 pm -
1 stop7h 15m
Deal found 9/11![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 9/8. 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 1/711:30 am -
1 stop10h 18m
Sat 1/236:05 am -
2 stops14h 41m
Deal found 9/8![Delta logo]()
$401
This American Airlines deal was found by Cheapflights users on 9/7. 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 -
1 stop8h 04m
Sat 10/176:00 am -
1 stop7h 36m
Deal found 9/7![American Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 9/7. 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 11/107:55 am -
1 stop8h 55m
Tue 12/111:35 pm -
2 stops9h 45m
Deal found 9/7![Southwest logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:44 am -
2 stops13h 25m
Wed 11/187:00 am -
2 stops11h 39m
Deal found 9/8![Alaska Airlines logo]()
$865
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:30 pm -
2 stops9h 25m
Mon 11/27:45 am -
2 stops8h 00m
Deal found 9/10![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:11 pm -
1 stop8h 14m
Sun 10/2510:45 pm -
1 stop9h 09m
Deal found 9/11![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:45 am -
1 stop8h 37m
Sat 11/711:30 pm -
1 stop7h 23m
Deal found 9/10![United Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:05 am -
2 stops12h 10m
Sun 11/158:00 am -
1 stop7h 45m
Deal found 9/9![Southwest logo]()
$420
This Delta deal was found by Cheapflights users on 9/7. 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 10/75:40 am -
2 stops11h 17m
Sat 10/1712:57 pm -
1 stop6h 25m
Deal found 9/7![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:40 pm -
1 stop8h 19m
Wed 11/116:30 am -
1 stop7h 29m
Deal found 9/10![United Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/277:00 am -
2 stops11h 55m
Sat 1/307:50 pm -
2 stops16h 40m
Deal found 9/11![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 9/7. 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.
Sat 10/107:09 am -
1 stop7h 38m
Sat 10/175:42 pm -
2 stops14h 07m
Deal found 9/7![Delta logo]()
$493
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:57 pm -
1 stop7h 48m
Mon 12/2811:00 pm -
1 stop8h 10m
Deal found 9/11![United Airlines logo]()
$528
This Southwest deal was found by Cheapflights users on 9/7. 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 10/225:30 pm -
2 stops8h 50m
Thu 10/299:55 am -
2 stops9h 50m
Deal found 9/7![Southwest logo]()
$450
This Delta deal was found by Cheapflights users on 9/7. 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 11/124:00 pm -
2 stops10h 31m
Sun 11/1511:59 pm -
1 stop8h 29m
Deal found 9/7![Delta logo]()
$499
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:05 am -
2 stops11h 05m
Fri 12/256:10 am -
1 stop6h 20m
Deal found 9/9![Southwest logo]()
$458
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:38 pm -
2 stops12h 18m
Tue 10/205:02 pm -
2 stops13h 32m
Deal found 9/11![Delta logo]()
$515
This Southwest deal was found by Cheapflights users on 9/7. 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 10/176:40 am -
2 stops10h 55m
Wed 10/216:45 am -
2 stops11h 20m
Deal found 9/7![Southwest logo]()
$464
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/207:00 am -
2 stops9h 55m
Sun 1/246:45 am -
2 stops8h 55m
Deal found 9/11![Southwest logo]()
$475
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:30 am -
2 stops12h 03m
Wed 2/38:10 am -
2 stops12h 01m
Deal found 9/11![Alaska Airlines logo]()
$928
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/246:00 am -
1 stop9h 09m
Fri 9/254:21 pm -
2 stops14h 23m
Deal found 9/7![American Airlines logo]()
$939
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:25 am -
2 stops11h 40m
Thu 12/3111:28 am -
2 stops23h 10m
Deal found 9/10![Delta logo]()
$607
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:30 am -
1 stop7h 39m
Wed 9/3012:39 pm -
1 stop7h 43m
Deal found 9/11![American Airlines logo]()
$962
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:25 am -
2 stops11h 40m
Wed 12/3011:28 am -
2 stops19h 43m
Deal found 9/10![Delta logo]()
$615
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:30 pm -
1 stop8h 05m
Sun 10/1810:00 am -
2 stops9h 45m
Deal found 9/9![Southwest logo]()
$539
This Southwest deal was found by Cheapflights users on 9/8. 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 10/195:30 pm -
1 stop8h 05m
Thu 10/226:25 am -
2 stops9h 25m
Deal found 9/8![Southwest logo]()
$596
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:16 pm -
2 stops25h 29m
Tue 12/2911:28 am -
2 stops19h 03m
Deal found 9/10![Delta logo]()
$796
This Southwest deal was found by Cheapflights users on 9/8. 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 9/285:45 pm -
2 stops9h 25m
Fri 10/210:00 am -
2 stops9h 40m
Deal found 9/8![Southwest logo]()
$622
Last-minute flights from Knoxville to San Francisco Bay AreaDiscover last-minute flight deals from Knoxville to San Francisco Bay Area. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to San Francisco Bay Area. Data last updated September 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/8. 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 9/296:30 am -
1 stop8h 57m
Sat 10/312:51 pm -
1 stop6h 36m
Deal found 9/8![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 9/8. 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 9/296:30 am -
1 stop8h 57m
Fri 10/212:51 pm -
1 stop8h 04m
Deal found 9/8![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 9/8. 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 9/296:30 am -
1 stop8h 57m
Tue 10/64:31 pm -
2 stops14h 49m
Deal found 9/8![Delta logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 10/1610:03 pm -
1 stop13h 10m
Sun 10/1811:59 pm -
2 stops18h 22m
Deal found 9/8![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/199:59 pm -
1 stop16h 53m
Thu 10/2210:17 am -
1 stop7h 22m
Deal found 9/8![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/199:59 pm -
1 stop13h 14m
Thu 10/228:58 am -
2 stops28h 53m
Deal found 9/8![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:59 pm -
1 stop19h 26m
Fri 10/2311:59 pm -
2 stops30h 45m
Deal found 9/11![Multiple Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:20 pm -
1 stop8h 50m
Wed 11/186:25 am -
1 stop6h 05m
Deal found 9/10![Southwest logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 10/226:30 am -
1 stop20h 45m
Wed 10/287:14 pm -
1 stop22h 25m
Deal found 9/8![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/226:30 am -
1 stop7h 35m
Thu 10/2910:23 pm -
1 stop20h 26m
Deal found 9/10![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:42 pm -
1 stop13h 37m
Fri 10/306:02 pm -
2 stops41h 09m
Deal found 9/9![Multiple Airlines logo]()
$270
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:30 pm -
2 stops9h 25m
Mon 11/210:50 am -
1 stop6h 40m
Deal found 9/10![Southwest logo]()
$391
One-way flights from Knoxville to San Francisco Bay AreaSearch for one-way flight options from Knoxville to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Knoxville to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/1610:09 pm -
1 stop13h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:09 pm -
1 stop16h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 10/156:30 am -
1 stop7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 11/86:30 am -
1 stop31h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:42 am -
1 stop9h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:00 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 9/183:49 pm -
1 stop23h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$181
This American Airlines deal was found by Cheapflights users on 9/7. 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 9/226:00 am -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$182
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:15 pm -
2 stops8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Southwest logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 9/208:20 am -
1 stop26h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:29 pm -
1 stop18h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$203
Find flight deals from Knoxville to San Francisco Bay Area
Keep the following information in mind while searching for Knoxville to San Francisco Bay Area flight deals. Data was last updated September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (Kiwi.com) |
One-way from | $135 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $505 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to San Francisco Bay Area 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Knoxville to San Francisco Bay Area that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleOakland
TYS Knoxville McGhee Tyson - OAK Oakland
TYSOAK
Knoxville McGhee Tyson
Mon 11/9
10:09 pm-11:53 am
1 stop16h 44m
Oakland
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$144
KnoxvilleSan Francisco
TYS Knoxville McGhee Tyson - SFO San Francisco
TYSSFO
Knoxville McGhee Tyson
Sun 11/8
6:30 am-11:17 am
1 stop31h 47m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$168
KnoxvilleSan Francisco
TYS Knoxville McGhee Tyson - SFO San Francisco
TYSSFO
Knoxville McGhee Tyson
Tue 10/20
10:42 am-5:20 pm
1 stop9h 38m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$177
KnoxvilleSan Jose
TYS Knoxville McGhee Tyson - SJC San Jose
TYSSJC
Knoxville McGhee Tyson
Wed 12/9
4:15 pm-9:55 pm
1 stop8h 40m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$182
KnoxvilleSan Francisco
TYS Knoxville McGhee Tyson - SFO San Francisco
TYSSFO
Knoxville McGhee Tyson
Thu 12/10
7:06 am-2:33 pm
1 stop10h 27m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$182
KnoxvilleSan Francisco
TYS Knoxville McGhee Tyson - SFO San Francisco
TYSSFO
Knoxville McGhee Tyson
Tue 9/22
6:00 am-1:10 pm
1 stop10h 10m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$182
KnoxvilleSan Jose
TYS Knoxville McGhee Tyson - SJC San Jose
TYSSJC
Knoxville McGhee Tyson
Wed 9/30
6:00 am-12:01 pm
1 stop9h 01m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$182
KnoxvilleSan Francisco
TYS Knoxville McGhee Tyson - SFO San Francisco
TYSSFO
Knoxville McGhee Tyson
Wed 12/9
10:41 am-5:25 pm
1 stop9h 44m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$182
KnoxvilleSan Jose
TYS Knoxville McGhee Tyson - SJC San Jose
TYSSJC
Knoxville McGhee Tyson
Tue 12/8
7:05 am-3:00 pm
2 stops10h 55m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$187
KnoxvilleSan Jose
TYS Knoxville McGhee Tyson - SJC San Jose
TYSSJC
Knoxville McGhee Tyson
Sat 10/31
5:45 am-1:18 pm
2 stops10h 33m
San Jose
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$187
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Knoxville to San Francisco Bay Area
Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Knoxville with our price prediction graph.
TYS-SFO
TYS-OAK
TYS-SJC
TYS-STS
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 Francisco Bay Area
TYS-zzXIH
TYS-SFO
TYS-OAK
TYS-SJC
TYS-STS
What is the cheapest month to book a flight from Knoxville to San Francisco Bay Area?
Currently, February is the cheapest month in which you can book a flight from Knoxville to San Francisco Bay Area (average of $329). Flying from Knoxville to San Francisco Bay Area in June is currently the most expensive (average of $684). 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 far ahead should I book a flight from Knoxville to San Francisco Bay Area?
Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Knoxville to San Francisco Bay Area. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing San Francisco Bay Area
Get insights into the airlines that provide service to San Francisco Bay Area. 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 Francisco Bay Area. Reviews last updated September 12, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Knoxville to San Francisco Bay Area by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
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 Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Search flights from Knoxville to San Francisco Bay Area by cabin class
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Knoxville and San Francisco Bay Area flights
Browse other Knoxville and San Francisco Bay Area flight options. Last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Knoxville to San Francisco Bay Area flights
Consider these flights traveling from Knoxville to San Francisco Bay Area.
Top 5 airlines flying from Knoxville to San Francisco Bay Area
Discover the top 5 airlines that operate flights from Knoxville to San Francisco Bay Area. 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 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$131 | Average$231 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$260 | Average$498 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$277 | Average$517 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$317 | Average$586 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$326 | Average$492 | FlexibilityNo cancel fee | On-time69% |