$136+ Cheap flights from Knoxville (TYS) to San Francisco Bay Area
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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SFO
jun 15 — jun 221
Round-trip
1 adult, Economy
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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 maj 16, 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 maj 16, 2026.
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 6/128:32 pm
TYS
- SFO
1 stop27h 26m
Frontier
sön 6/219:43 pm
SFO
- TYS
1 stop18h 54m
Frontier
Deal found 5/11![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
mån 8/102:47 pm
TYS
- SFO
1 stop8h 06m
Multiple Airlines
tis 8/1811:12 am
SFO
- TYS
2 stops47h 37m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
mån 8/172:47 pm
TYS
- SFO
1 stop22h 40m
Multiple Airlines
tis 8/258:30 pm
SFO
- TYS
2 stops38h 19m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
mån 8/102:47 pm
TYS
- SFO
1 stop8h 06m
Multiple Airlines
ons 8/196:00 am
SFO
- TYS
1 stop28h 49m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
tors 8/207:00 am
TYS
- SFO
1 stop20h 22m
Multiple Airlines
tis 8/258:30 pm
SFO
- TYS
2 stops38h 19m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
tors 8/137:00 am
TYS
- SFO
1 stop7h 36m
Multiple Airlines
tis 8/1811:12 am
SFO
- TYS
2 stops47h 37m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
mån 8/172:47 pm
TYS
- SFO
1 stop22h 40m
Multiple Airlines
sön 8/2310:50 pm
SFO
- TYS
1 stop19h 56m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
mån 8/172:47 pm
TYS
- SFO
1 stop22h 40m
Multiple Airlines
ons 8/265:11 pm
SFO
- TYS
2 stops17h 38m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
tors 8/137:00 am
TYS
- SFO
1 stop7h 36m
Multiple Airlines
ons 8/196:00 am
SFO
- TYS
1 stop28h 49m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
tors 8/137:00 am
TYS
- SFO
1 stop7h 36m
Multiple Airlines
tors 8/209:31 am
SFO
- TYS
2 stops33h 15m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 5/13. 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.
ons 7/86:05 pm
TYS
- SJC
1 stop7h 44m
Delta
ons 7/1512:40 pm
SJC
- TYS
1 stop8h 12m
Delta
Deal found 5/13![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 5/15. 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.
tors 8/65:22 pm
TYS
- OAK
2 stops9h 29m
Delta
tors 8/134:57 pm
OAK
- TYS
2 stops13h 43m
Delta
Deal found 5/15![Delta logo]()
$399
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 maj 16, 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 maj 16, 2026.
This Delta deal was found by Cheapflights users on 5/15. 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.
ons 7/83:59 pm
TYS
- SFO
1 stop9h 25m
Delta
tors 7/910:59 pm
SFO
- TYS
1 stop7h 37m
Delta
Deal found 5/15![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 5/14. 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.
ons 9/165:57 pm
TYS
- SFO
1 stop7h 59m
United Airlines
tis 9/2211:30 pm
SFO
- TYS
1 stop7h 38m
United Airlines
Deal found 5/14![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 5/13. 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.
ons 8/127:00 am
TYS
- SFO
2 stops9h 15m
Southwest
ons 8/196:50 am
SFO
- TYS
2 stops9h 05m
Southwest
Deal found 5/13![Southwest logo]()
$450
This American Airlines deal was found by Cheapflights users on 5/13. 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.
fre 6/125:37 am
TYS
- STS
1 stop9h 28m
American Airlines
fre 6/1912:45 pm
STS
- TYS
1 stop8h 10m
American Airlines
Deal found 5/13![American Airlines logo]()
$528
This CheapOair deal was found by Cheapflights users on 5/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 8/56:00 am
TYS
- SJC
1 stop7h 48m
Alaska Airlines
lör 8/1512:03 pm
SJC
- TYS
2 stops20h 01m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 5/15. 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.
ons 7/156:05 pm
TYS
- SFO
1 stop7h 44m
Delta
mån 7/205:40 am
SFO
- TYS
1 stop6h 38m
Delta
Deal found 5/15![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 5/15. 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.
tors 7/96:05 pm
TYS
- SFO
1 stop7h 44m
Delta
lör 7/1110:55 pm
SFO
- TYS
1 stop8h 25m
Delta
Deal found 5/15![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 5/15. 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.
tis 8/115:45 am
TYS
- SFO
1 stop7h 37m
Delta
ons 8/197:53 am
SFO
- TYS
1 stop6h 26m
Delta
Deal found 5/15![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 5/14. 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.
ons 9/161:55 pm
TYS
- SFO
2 stops10h 15m
Southwest
tis 9/2211:40 pm
SFO
- TYS
2 stops9h 25m
Southwest
Deal found 5/14![Southwest logo]()
$479
This United Airlines deal was found by Cheapflights users on 5/13. 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.
tors 6/44:56 pm
TYS
- SJC
1 stop7h 13m
United Airlines
tis 6/91:10 pm
SJC
- TYS
1 stop7h 02m
United Airlines
Deal found 5/13![United Airlines logo]()
$529
This Southwest deal was found by Cheapflights users on 5/13. 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.
ons 8/127:00 am
TYS
- SFO
2 stops9h 15m
Southwest
tors 8/208:10 pm
SFO
- TYS
2 stops12h 45m
Southwest
Deal found 5/13![Southwest logo]()
$484
This Delta deal was found by Cheapflights users on 5/14. 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.
fre 9/186:15 pm
TYS
- SFO
1 stop8h 30m
Delta
mån 9/2110:45 pm
SFO
- TYS
1 stop8h 25m
Delta
Deal found 5/14![Delta logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 5/15. 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.
ons 7/155:36 am
TYS
- SJC
1 stop8h 14m
Alaska Airlines
mån 7/207:13 am
SJC
- TYS
2 stops9h 17m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$572
This Southwest deal was found by Cheapflights users on 5/11. 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.
fre 8/77:10 am
TYS
- SFO
2 stops10h 30m
Southwest
lör 8/811:40 pm
SFO
- TYS
2 stops9h 45m
Southwest
Deal found 5/11![Southwest logo]()
$497
This CheapOair deal was found by Cheapflights users on 5/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 7/175:36 am
TYS
- SJC
1 stop8h 14m
Alaska Airlines
fre 7/317:13 am
SJC
- TYS
2 stops9h 17m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 5/13. 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.
ons 5/277:01 am
TYS
- STS
1 stop8h 02m
American Airlines
tis 6/212:43 pm
STS
- TYS
1 stop8h 13m
American Airlines
Deal found 5/13![American Airlines logo]()
$669
This Delta deal was found by Cheapflights users on 5/15. 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.
fre 8/285:22 pm
TYS
- SFO
1 stop7h 25m
Delta
tors 9/36:00 am
SFO
- TYS
1 stop8h 17m
Delta
Deal found 5/15![Delta logo]()
$464
This Southwest deal was found by Cheapflights users on 5/13. 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.
tors 7/912:35 pm
TYS
- SJC
2 stops13h 50m
Southwest
ons 7/156:10 am
SJC
- TYS
2 stops9h 10m
Southwest
Deal found 5/13![Southwest logo]()
$517
This United Airlines deal was found by Cheapflights users on 5/14. 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.
fre 5/298:48 am
TYS
- SJC
1 stop7h 36m
United Airlines
tis 6/21:10 pm
SJC
- TYS
1 stop7h 02m
United Airlines
Deal found 5/14![United Airlines logo]()
$627
This Alaska Airlines deal was found by Cheapflights users on 5/15. 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.
lör 9/191:22 pm
TYS
- STS
2 stops11h 34m
Alaska Airlines
tis 9/2210:34 am
STS
- TYS
2 stops9h 44m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$607
This Delta deal was found by Cheapflights users on 5/15. 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.
sön 8/305:19 am
TYS
- SFO
1 stop8h 03m
Delta
tors 9/36:00 am
SFO
- TYS
1 stop8h 17m
Delta
Deal found 5/15![Delta logo]()
$464
This Southwest deal was found by Cheapflights users on 5/15. 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.
fre 10/164:00 pm
TYS
- STS
2 stops10h 00m
Southwest
mån 10/194:50 pm
STS
- TYS
2 stops16h 15m
Southwest
Deal found 5/15![Southwest logo]()
$559
This Delta deal was found by Cheapflights users on 5/15. 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.
fre 7/245:40 am
TYS
- SJC
1 stop8h 50m
Delta
sön 8/210:00 pm
SJC
- TYS
1 stop8h 40m
Delta
Deal found 5/15![Delta logo]()
$478
This American Airlines deal was found by Cheapflights users on 5/15. 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.
fre 10/166:00 am
TYS
- STS
1 stop9h 12m
American Airlines
mån 10/1912:35 pm
STS
- TYS
1 stop7h 43m
American Airlines
Deal found 5/15![American Airlines logo]()
$838
This Southwest deal was found by Cheapflights users on 5/14. 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.
ons 6/175:40 pm
TYS
- SJC
1 stop7h 40m
Southwest
tors 8/277:40 pm
SJC
- TYS
2 stops14h 45m
Southwest
Deal found 5/14![Southwest logo]()
$581
This Delta deal was found by Cheapflights users on 5/11. 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.
lör 6/136:00 am
TYS
- SJC
1 stop8h 36m
Delta
sön 6/2110:00 pm
SJC
- TYS
1 stop8h 38m
Delta
Deal found 5/11![Delta logo]()
$499
This Southwest deal was found by Cheapflights users on 5/13. 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.
fre 6/126:40 am
TYS
- STS
2 stops19h 50m
Southwest
fre 6/196:00 am
STS
- TYS
2 stops10h 10m
Southwest
Deal found 5/13![Southwest logo]()
$641
This Delta deal was found by Cheapflights users on 5/15. 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.
tis 7/145:40 am
TYS
- OAK
2 stops9h 06m
Delta
tis 7/216:00 am
OAK
- TYS
2 stops14h 52m
Delta
Deal found 5/15![Delta logo]()
$533
This Southwest deal was found by Cheapflights users on 5/15. 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.
ons 7/155:40 pm
TYS
- OAK
2 stops8h 40m
Southwest
mån 7/2010:05 am
OAK
- TYS
2 stops8h 05m
Southwest
Deal found 5/15![Southwest logo]()
$648
This Delta deal was found by Cheapflights users on 5/14. 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.
ons 6/175:40 am
TYS
- SJC
1 stop8h 56m
Delta
tors 8/276:10 am
SJC
- TYS
1 stop7h 31m
Delta
Deal found 5/14![Delta logo]()
$551
Last-minute flights from Knoxville to San Francisco Bay AreaDiscover last-minute flight deals from Knoxville to San Francisco Bay Area. Data last updated maj 16, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to San Francisco Bay Area. Data last updated maj 16, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 5/228:19 pm
TYS
- SFO
1 stop14h 42m
Frontier
mån 5/256:00 am
SFO
- TYS
1 stop10h 24m
Frontier
Deal found 5/12![Frontier logo]()
$340
This Delta deal was found by Cheapflights users on 5/15. 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.
fre 5/293:05 pm
TYS
- OAK
2 stops11h 52m
Delta
lör 6/65:55 pm
OAK
- TYS
2 stops12h 43m
Delta
Deal found 5/15![Delta logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
sön 5/317:00 am
TYS
- SFO
1 stop28h 01m
Multiple Airlines
tors 6/1110:58 pm
SFO
- TYS
2 stops21h 36m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$387
This CheapOair deal was found by Cheapflights users on 5/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 6/18:32 pm
TYS
- SFO
1 stop18h 15m
Frontier
ons 6/106:00 am
SFO
- TYS
1 stop10h 37m
Frontier
Deal found 5/13![Frontier logo]()
$390
This American Airlines deal was found by Cheapflights users on 5/13. 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.
tors 6/45:33 pm
TYS
- SFO
1 stop10h 15m
American Airlines
mån 6/812:26 am
SFO
- TYS
1 stop9h 36m
American Airlines
Deal found 5/13![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 5/12. 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.
tors 6/45:33 pm
TYS
- SJC
1 stop8h 39m
American Airlines
tis 6/911:49 am
SJC
- TYS
1 stop9h 06m
American Airlines
Deal found 5/12![American Airlines logo]()
$419
This Booking.com deal was found by Cheapflights users on 5/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 6/88:32 pm
TYS
- SFO
1 stop18h 11m
Frontier
tors 6/1112:38 pm
SFO
- TYS
1 stop27h 59m
Frontier
Deal found 5/14![Frontier logo]()
$377
This Gotogate deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 6/88:32 pm
TYS
- SFO
1 stop18h 11m
Frontier
ons 6/106:00 am
SFO
- TYS
1 stop10h 37m
Frontier
Deal found 5/13![Frontier logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
mån 6/87:25 am
TYS
- SFO
2 stops30h 03m
Multiple Airlines
ons 6/106:00 am
SFO
- TYS
1 stop10h 37m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$380
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 6/128:32 pm
TYS
- SFO
1 stop27h 26m
Frontier
sön 6/219:43 pm
SFO
- TYS
1 stop18h 54m
Frontier
Deal found 5/11![Frontier logo]()
$291
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 6/158:32 pm
TYS
- SFO
1 stop18h 11m
Frontier
sön 6/219:43 pm
SFO
- TYS
1 stop18h 54m
Frontier
Deal found 5/11![Frontier logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
tors 6/257:00 am
TYS
- SFO
1 stop20h 27m
Multiple Airlines
ons 7/110:58 pm
SFO
- TYS
2 stops45h 21m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$416
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 maj 16, 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 maj 16, 2026.
This CheapOair deal was found by Cheapflights users on 5/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 6/18:32 pm
TYS
- SFO
1 stop18h 15m
Frontier
Deal found 5/12![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
tors 11/56:30 am
TYS
- SFO
1 stop7h 46m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$164
This Expedia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 5/228:19 pm
TYS
- SFO
1 stop14h 42m
Frontier
Deal found 5/12![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
sön 8/167:00 am
TYS
- SFO
1 stop31h 36m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
sön 8/97:00 am
TYS
- SFO
2 stops40h 40m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
ons 7/18:32 pm
TYS
- SFO
1 stop27h 26m
Frontier
Deal found 5/13![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
mån 6/157:22 pm
TYS
- SFO
2 stops21h 54m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$192
This American Airlines deal was found by Cheapflights users on 5/12. 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.
tors 7/168:11 pm
TYS
- SFO
1 stop7h 32m
American Airlines
Deal found 5/12![American Airlines logo]()
$195
This Delta deal was found by Cheapflights users on 5/13. 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.
ons 7/86:05 pm
TYS
- SJC
1 stop7h 44m
Delta
Deal found 5/13![Delta logo]()
$198
This Southwest deal was found by Cheapflights users on 5/12. 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.
tis 9/291:55 pm
TYS
- SFO
2 stops10h 45m
Southwest
Deal found 5/12![Southwest logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
ons 7/88:32 pm
TYS
- SJC
2 stops26h 07m
Frontier
Deal found 5/13![Frontier logo]()
$216
This American Airlines deal was found by Cheapflights users on 5/12. 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.
tors 6/115:33 pm
TYS
- SJC
1 stop8h 39m
American Airlines
Deal found 5/12![American Airlines logo]()
$222
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 maj 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Booking.com) |
One-way from | $146 (CheapOair) |
Popular in | June |
Cheapest in | February |
Average price | $574 |
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 2,558,603 searches. Data last updated maj 16, 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
KnoxvilleSan Francisco
TYS - SFO
TYSSFO
Knoxville McGhee Tyson
ons 7/8
3:59 pm-10:24 pm
1 stop9h 25m
San Francisco
tors 7/9
10:59 pm-9:36 am
1 stop7h 37m
$389
KnoxvilleSan Francisco
TYS - SFO
TYSSFO
Knoxville McGhee Tyson
ons 9/16
5:57 pm-10:56 pm
1 stop7h 59m
San Francisco
tis 9/22
11:30 pm-10:08 am
1 stop7h 38m
$389
KnoxvilleSan Francisco
TYS - SFO
TYSSFO
Knoxville McGhee Tyson
ons 7/15
6:05 pm-10:49 pm
1 stop7h 44m
San Francisco
mån 7/20
5:40 am-3:18 pm
1 stop6h 38m
$389
KnoxvilleSan Francisco
TYS - SFO
TYSSFO
Knoxville McGhee Tyson
tors 7/9
6:05 pm-10:49 pm
1 stop7h 44m
San Francisco
lör 7/11
10:55 pm-10:20 am
1 stop8h 25m
$389
Quickest round-trip
KnoxvilleSan Francisco
TYS - SFO
TYSSFO
Knoxville McGhee Tyson
tis 8/11
5:45 am-10:22 am
1 stop7h 37m
San Francisco
ons 8/19
7:53 am-5:19 pm
1 stop6h 26m
$389
KnoxvilleSan Francisco
TYS - SFO
TYSSFO
Knoxville McGhee Tyson
fre 9/18
6:15 pm-11:45 pm
1 stop8h 30m
San Francisco
mån 9/21
10:45 pm-10:10 am
1 stop8h 25m
$414
KnoxvilleSan Francisco
TYS - SFO
TYSSFO
Knoxville McGhee Tyson
ons 8/12
7:00 am-1:15 pm
2 stops9h 15m
San Francisco
ons 8/19
6:50 am-6:55 pm
2 stops9h 05m
$450
KnoxvilleSan Francisco
TYS - SFO
TYSSFO
Knoxville McGhee Tyson
fre 8/28
5:22 pm-9:47 pm
1 stop7h 25m
San Francisco
tors 9/3
6:00 am-5:17 pm
1 stop8h 17m
$464
KnoxvilleSan Francisco
TYS - SFO
TYSSFO
Knoxville McGhee Tyson
sön 8/30
5:19 am-10:22 am
1 stop8h 03m
San Francisco
tors 9/3
6:00 am-5:17 pm
1 stop8h 17m
$464
KnoxvilleSan Jose
TYS - SJC
TYSSJC
Knoxville McGhee Tyson
fre 7/24
5:40 am-11:30 am
1 stop8h 50m
San Jose
sön 8/2
10:00 pm-9:40 am
1 stop8h 40m
$478
Showing 1-10 of 59 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-SJC
TYS-OAK
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-SJC
TYS-OAK
TYS-STS
How far ahead should I book a flight from Knoxville to San Francisco Bay Area?
Booking 23 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.
What is the cheapest month to book a flight from Knoxville to San Francisco Bay Area?
Currently, January is the cheapest month in which you can book a flight from Knoxville to San Francisco Bay Area (average of $131). Flying from Knoxville to San Francisco Bay Area in May is currently the most expensive (average of $358). 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 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 maj 16, 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.
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.8
Entertainment
7.8
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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Knoxville and San Francisco Bay Area flights
Browse other Knoxville and San Francisco Bay Area flight options. Last updated on maj 16, 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 4 airlines flying from Knoxville to San Francisco Bay Area
Discover the top 4 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 2,558,603 searches. Data last updated maj 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$184 | Average$254 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$497 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$279 | Average$477 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$500 | FlexibilityNo cancel fee | On-time69% |