$89+ Cheap flights from San Francisco (SFO) to Kentucky
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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SDF
Jun 5 — Jun 121
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Kentucky with Cheapflights
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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
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Cheapest flights from San Francisco to KentuckyExplore the most affordable flight options available from San Francisco to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
Explore the most affordable flight options available from San Francisco to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
This Frontier deal was found by Cheapflights users on 5/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
SFO
- CVG
1 stop10h 03m
Frontier
Tue 7/218:15 pm
CVG
- SFO
1 stop7h 03m
Frontier
Deal found 5/2![Frontier logo]()
$210
This Expedia deal was found by Cheapflights users on 4/30. 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.
Thu 5/288:44 pm
SFO
- CVG
1 stop19h 51m
Frontier
Thu 6/48:36 pm
CVG
- SFO
1 stop14h 25m
Frontier
Deal found 4/30![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 5/278:44 pm
SFO
- CVG
1 stop19h 51m
Frontier
Fri 5/298:40 pm
CVG
- SFO
1 stop15h 09m
Frontier
Deal found 5/4![Frontier logo]()
$221
This Booking.com deal was found by Cheapflights users on 5/2. 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.
Fri 8/2812:18 pm
SFO
- SDF
Nonstop4h 30m
Breeze Airways
Mon 8/319:31 am
SDF
- SFO
Nonstop5h 02m
Breeze Airways
Deal found 5/2![Breeze Airways logo]()
$223
This Expedia deal was found by Cheapflights users on 5/4. 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.
Wed 7/18:45 pm
SFO
- CVG
1 stop20h 02m
Frontier
Wed 7/159:00 pm
CVG
- SFO
1 stop22h 32m
Frontier
Deal found 5/4![Frontier logo]()
$224
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:59 pm
SFO
- CVG
1 stop12h 58m
Frontier
Sat 5/3012:46 pm
CVG
- SFO
1 stop9h 48m
Frontier
Deal found 5/1![Frontier logo]()
$226
This Expedia deal was found by Cheapflights users on 5/4. 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.
Wed 7/86:00 am
SFO
- CVG
1 stop10h 03m
Frontier
Wed 7/159:00 pm
CVG
- SFO
1 stop25h 53m
Frontier
Deal found 5/4![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 5/1. 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.
Tue 5/2610:15 pm
SFO
- CVG
1 stop10h 26m
Frontier
Sat 5/3012:46 pm
CVG
- SFO
1 stop9h 48m
Frontier
Deal found 5/1![Frontier logo]()
$235
This Expedia deal was found by Cheapflights users on 4/30. 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.
Mon 5/116:00 am
SFO
- CVG
1 stop26h 55m
Frontier
Fri 5/158:40 pm
CVG
- SFO
1 stop14h 50m
Frontier
Deal found 4/30![Frontier logo]()
$236
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:10 pm
SFO
- CVG
1 stop10h 38m
Frontier
Thu 8/2012:12 pm
CVG
- SFO
1 stop10h 13m
Frontier
Deal found 4/30![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:10 pm
SFO
- CVG
1 stop10h 38m
Frontier
Sun 8/1612:27 pm
CVG
- SFO
1 stop9h 46m
Frontier
Deal found 4/30![Frontier logo]()
$244
This Booking.com deal was found by Cheapflights users on 5/4. 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.
Fri 5/1512:18 pm
SFO
- SDF
Nonstop4h 30m
Breeze Airways
Fri 5/229:31 am
SDF
- SFO
Nonstop5h 02m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$245
Best flights from San Francisco to KentuckyDiscover carefully curated flight deals from San Francisco to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
Discover carefully curated flight deals from San Francisco to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
This United Airlines deal was found by Cheapflights users on 5/2. 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 7/2411:59 pm
SFO
- BNA
Nonstop4h 38m
United Airlines
Sun 7/266:31 am
BNA
- SFO
Nonstop4h 47m
United Airlines
Deal found 5/2![United Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 5/1. 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 9/2311:05 pm
SFO
- BNA
Nonstop4h 25m
Southwest
Mon 9/287:20 pm
BNA
- SFO
Nonstop4h 35m
Southwest
Deal found 5/1![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 5/5. 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 7/1411:59 pm
SFO
- TRI
1 stop6h 36m
Delta
Tue 7/284:14 pm
TRI
- SFO
1 stop6h 51m
Delta
Deal found 5/5![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 5/2. 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 7/1111:49 pm
SFO
- TRI
1 stop9h 33m
American Airlines
Sat 7/252:16 pm
TRI
- SFO
1 stop10h 52m
American Airlines
Deal found 5/2![American Airlines logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/276:00 am
SFO
- CVG
1 stop9h 08m
Alaska Airlines
Tue 6/212:06 pm
CVG
- SFO
2 stops10h 14m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/2512:32 am
SFO
- CVG
1 stop11h 00m
Multiple Airlines
Sun 7/57:00 am
CVG
- SFO
1 stop28h 43m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 5/3. 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 8/212:17 pm
SFO
- BNA
Nonstop4h 33m
United Airlines
Wed 9/28:20 am
BNA
- SFO
Nonstop4h 52m
United Airlines
Deal found 5/3![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 5/2. 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 9/125:00 am
SFO
- BNA
2 stops7h 35m
Southwest
Tue 9/1510:20 am
BNA
- SFO
2 stops9h 00m
Southwest
Deal found 5/2![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 5/1. 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 6/412:15 am
SFO
- SDF
1 stop8h 44m
Delta
Mon 6/87:51 pm
SDF
- SFO
1 stop7h 02m
Delta
Deal found 5/1![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 5/5. 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 6/511:59 pm
SFO
- BNA
Nonstop4h 38m
United Airlines
Sat 8/86:24 pm
BNA
- SFO
1 stop8h 08m
United Airlines
Deal found 5/5![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 5/3. 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 7/410:30 pm
SFO
- TRI
1 stop8h 10m
Delta
Sat 7/114:36 pm
TRI
- SFO
1 stop9h 13m
Delta
Deal found 5/3![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 5/4. 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 6/3010:50 pm
SFO
- BNA
Nonstop4h 20m
Southwest
Wed 7/11:05 pm
BNA
- SFO
Nonstop4h 40m
Southwest
Deal found 5/4![Southwest logo]()
$368
This American Airlines deal was found by Cheapflights users on 5/5. 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 7/1410:09 am
SFO
- TRI
2 stops10h 29m
American Airlines
Tue 7/285:24 pm
TRI
- SFO
1 stop10h 19m
American Airlines
Deal found 5/5![American Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 5/3. 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 5/2611:59 pm
SFO
- SDF
1 stop7h 26m
Delta
Fri 5/297:50 am
SDF
- SFO
1 stop9h 25m
Delta
Deal found 5/3![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 5/5. 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 6/1810:50 pm
SFO
- BNA
Nonstop4h 20m
Southwest
Mon 6/225:15 am
BNA
- SFO
1 stop6h 30m
Southwest
Deal found 5/5![Southwest logo]()
$378
This American Airlines deal was found by Cheapflights users on 5/5. 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 5/231:17 pm
SFO
- HTS
1 stop7h 39m
American Airlines
Fri 5/296:20 am
HTS
- SFO
1 stop8h 57m
American Airlines
Deal found 5/5![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 5/5. 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 6/2711:59 pm
SFO
- BNA
Nonstop4h 38m
United Airlines
Fri 7/36:31 am
BNA
- SFO
Nonstop4h 49m
United Airlines
Deal found 5/5![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 5/2. 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 5/3112:15 am
SFO
- SDF
1 stop8h 44m
Delta
Wed 6/37:49 pm
SDF
- SFO
1 stop7h 01m
Delta
Deal found 5/2![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 5/3. 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 8/111:49 pm
SFO
- EVV
1 stop10h 31m
American Airlines
Sat 8/85:01 pm
EVV
- SFO
1 stop8h 09m
American Airlines
Deal found 5/3![American Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 5/266:16 am
SFO
- TYS
2 stops14h 40m
Alaska Airlines
Tue 6/21:53 pm
TYS
- SFO
2 stops22h 40m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 5/5. 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 10/246:15 am
SFO
- TYS
1 stop6h 31m
United Airlines
Wed 10/289:15 am
TYS
- SFO
1 stop8h 35m
United Airlines
Deal found 5/5![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 5/5. 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 7/212:30 pm
SFO
- BNA
2 stops9h 40m
Southwest
Mon 7/65:15 am
BNA
- SFO
1 stop6h 15m
Southwest
Deal found 5/5![Southwest logo]()
$389
This Delta deal was found by Cheapflights users on 5/1. 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 7/2910:55 pm
SFO
- LEX
1 stop8h 14m
Delta
Wed 8/55:56 pm
LEX
- SFO
1 stop7h 53m
Delta
Deal found 5/1![Delta logo]()
$369
This Gotogate deal was found by Cheapflights users on 5/5. 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.
Thu 5/2812:47 pm
SFO
- EVV
3 stops49h 02m
Breeze Airways
Wed 6/34:29 pm
EVV
- SFO
3 stops45h 04m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$1,120
This United Airlines deal was found by Cheapflights users on 5/2. 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 6/611:59 pm
SFO
- BNA
Nonstop4h 38m
United Airlines
Fri 6/121:35 pm
BNA
- SFO
1 stop11h 16m
United Airlines
Deal found 5/2![United Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 5/3. 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 5/1911:30 pm
SFO
- TRI
1 stop8h 11m
American Airlines
Sat 5/235:23 pm
TRI
- SFO
1 stop10h 25m
American Airlines
Deal found 5/3![American Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 5/4. 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 5/2510:55 pm
SFO
- BNA
Nonstop4h 20m
Southwest
Mon 6/16:45 am
BNA
- SFO
1 stop6h 50m
Southwest
Deal found 5/4![Southwest logo]()
$414
This Delta deal was found by Cheapflights users on 5/2. 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 8/56:06 am
SFO
- TYS
1 stop7h 35m
Delta
Sun 8/166:30 am
TYS
- SFO
1 stop7h 58m
Delta
Deal found 5/2![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 8/218:00 am
SFO
- TRI
1 stop10h 07m
American Airlines
Sat 8/225:07 am
TRI
- SFO
1 stop10h 07m
American Airlines
Deal found 5/1![American Airlines logo]()
$444
This Southwest deal was found by Cheapflights users on 4/30. 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 5/2611:25 pm
SFO
- SDF
2 stops10h 15m
Southwest
Sat 5/301:45 pm
SDF
- SFO
2 stops10h 35m
Southwest
Deal found 4/30![Southwest logo]()
$418
Last-minute flights from San Francisco to KentuckyDiscover last-minute flight deals from San Francisco to Kentucky. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Kentucky. Data last updated May 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/30. 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.
Mon 5/116:00 am
SFO
- CVG
1 stop26h 55m
Frontier
Fri 5/158:40 pm
CVG
- SFO
1 stop14h 50m
Frontier
Deal found 4/30![Frontier logo]()
$236
This Booking.com deal was found by Cheapflights users on 5/4. 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.
Fri 5/1512:18 pm
SFO
- SDF
Nonstop4h 30m
Breeze Airways
Fri 5/229:31 am
SDF
- SFO
Nonstop5h 02m
Breeze Airways
Deal found 5/4![Breeze Airways logo]()
$245
This Expedia deal was found by Cheapflights users on 5/4. 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.
Sun 5/1710:15 pm
SFO
- CVG
1 stop10h 26m
Frontier
Sun 6/78:36 pm
CVG
- SFO
1 stop14h 25m
Frontier
Deal found 5/4![Frontier logo]()
$255
This Expedia deal was found by Cheapflights users on 5/1. 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.
Tue 5/2610:15 pm
SFO
- CVG
1 stop10h 26m
Frontier
Sat 5/3012:46 pm
CVG
- SFO
1 stop9h 48m
Frontier
Deal found 5/1![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 5/278:44 pm
SFO
- CVG
1 stop19h 51m
Frontier
Fri 5/298:40 pm
CVG
- SFO
1 stop15h 09m
Frontier
Deal found 5/4![Frontier logo]()
$221
This Expedia deal was found by Cheapflights users on 4/30. 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.
Thu 5/288:44 pm
SFO
- CVG
1 stop19h 51m
Frontier
Thu 6/48:36 pm
CVG
- SFO
1 stop14h 25m
Frontier
Deal found 4/30![Frontier logo]()
$220
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:59 pm
SFO
- CVG
1 stop12h 58m
Frontier
Sat 5/3012:46 pm
CVG
- SFO
1 stop9h 48m
Frontier
Deal found 5/1![Frontier logo]()
$226
This Expedia deal was found by Cheapflights users on 5/5. 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.
Thu 5/288:44 pm
SFO
- CVG
1 stop19h 51m
Frontier
Sun 5/318:40 pm
CVG
- SFO
1 stop15h 09m
Frontier
Deal found 5/5![Frontier logo]()
$244
This Expedia deal was found by Cheapflights users on 5/1. 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.
Thu 5/2812:47 pm
SFO
- CVG
Nonstop4h 36m
Multiple Airlines
Sat 5/3012:46 pm
CVG
- SFO
1 stop9h 48m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$253
This Booking.com deal was found by Cheapflights users on 5/5. 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.
Sat 6/1312:38 pm
SFO
- CVG
1 stop27h 53m
Frontier
Tue 6/168:15 pm
CVG
- SFO
1 stop7h 12m
Frontier
Deal found 5/5![Frontier logo]()
$258
This Expedia deal was found by Cheapflights users on 5/1. 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.
Wed 6/2410:58 pm
SFO
- CVG
1 stop17h 49m
Frontier
Sun 6/289:00 pm
CVG
- SFO
1 stop20h 16m
Frontier
Deal found 5/1![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 4/30. 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.
Thu 6/259:43 pm
SFO
- CVG
1 stop18h 48m
Frontier
Mon 6/298:36 pm
CVG
- SFO
1 stop6h 51m
Frontier
Deal found 4/30![Frontier logo]()
$250
One-way flights from San Francisco to KentuckySearch for one-way flight options from San Francisco to Kentucky. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
Search for one-way flight options from San Francisco to Kentucky. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Wed 5/2711:36 am
SFO
- CVG
1 stop25h 16m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$89
This Super.com deal was found by Cheapflights users on 5/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:10 pm
SFO
- CVG
1 stop10h 31m
Frontier
Deal found 5/3![Frontier logo]()
$104
This Booking.com deal was found by Cheapflights users on 5/1. 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.
Sat 5/166:00 am
SFO
- CVG
1 stop25h 44m
Frontier
Deal found 5/1![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Wed 6/310:45 pm
SFO
- LEX
1 stop19h 22m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$108
This Expedia deal was found by Cheapflights users on 5/1. 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.
Fri 5/2910:15 pm
SFO
- CVG
1 stop10h 26m
Frontier
Deal found 5/1![Frontier logo]()
$110
This Orbitz deal was found by Cheapflights users on 5/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:10 am
SFO
- CVG
1 stop29h 38m
Frontier
Deal found 5/2![Frontier logo]()
$113
This Priceline deal was found by Cheapflights users on 5/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 am
SFO
- TYS
1 stop10h 33m
Frontier
Deal found 5/3![Frontier logo]()
$116
This Expedia deal was found by Cheapflights users on 5/2. 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.
Thu 5/2811:36 am
SFO
- CVG
1 stop28h 59m
Frontier
Deal found 5/2![Frontier logo]()
$116
This Mytrip deal was found by Cheapflights users on 5/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:18 pm
SFO
- SDF
Nonstop4h 30m
Breeze Airways
Deal found 5/5![Breeze Airways logo]()
$117
This Expedia deal was found by Cheapflights users on 5/1. 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.
Sat 8/110:10 pm
SFO
- CVG
1 stop10h 03m
Frontier
Deal found 5/1![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 5/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:45 pm
SFO
- CVG
1 stop20h 02m
Frontier
Deal found 5/4![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 5/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:15 pm
SFO
- CVG
1 stop9h 49m
Frontier
Deal found 5/3![Frontier logo]()
$125
Find flight deals from San Francisco to Kentucky
Keep the following information in mind while searching for San Francisco to Kentucky flight deals. Data was last updated May 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Frontier) |
One-way from | $89 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $392 |
Good round-trip deal | $283 or less |
Good one-way deal | $189 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Kentucky 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 May 6, 2026.
Use the filters below to find and compare flights from San Francisco to Kentucky that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoNashville
SFO - BNA
SFOBNA
San Francisco
Fri 7/24
11:59 pm-6:37 am
Nonstop4h 38m
Nashville Intl
Sun 7/26
6:31 am-9:18 am
Nonstop4h 47m
$303
Quickest round-trip
San FranciscoNashville
SFO - BNA
SFOBNA
San Francisco
Wed 9/23
11:05 pm-5:30 am
Nonstop4h 25m
Nashville Intl
Mon 9/28
7:20 pm-9:55 pm
Nonstop4h 35m
$323
San FranciscoBlountville
SFO - TRI
SFOTRI
San Francisco
Tue 7/14
11:59 pm-9:35 am
1 stop6h 36m
Blountville Tri Cities TN/VA
Tue 7/28
4:14 pm-8:05 pm
1 stop6h 51m
$331
San FranciscoBlountville
SFO - TRI
SFOTRI
San Francisco
Sat 7/11
11:49 pm-12:22 pm
1 stop9h 33m
Blountville Tri Cities TN/VA
Sat 7/25
2:16 pm-10:08 pm
1 stop10h 52m
$331
San FranciscoNashville
SFO - BNA
SFOBNA
San Francisco
Fri 8/21
2:17 pm-8:50 pm
Nonstop4h 33m
Nashville Intl
Wed 9/2
8:20 am-11:12 am
Nonstop4h 52m
$337
San FranciscoNashville
SFO - BNA
SFOBNA
San Francisco
Fri 6/5
11:59 pm-6:37 am
Nonstop4h 38m
Nashville Intl
Sat 8/8
6:24 pm-12:32 am
1 stop8h 08m
$347
San FranciscoNashville
SFO - BNA
SFOBNA
San Francisco
Sat 9/12
5:00 am-2:35 pm
2 stops7h 35m
Nashville Intl
Tue 9/15
10:20 am-5:20 pm
2 stops9h 00m
$357
San FranciscoLouisville
SFO - SDF
SFOSDF
San Francisco
Thu 6/4
12:15 am-11:59 am
1 stop8h 44m
Louisville Intl
Mon 6/8
7:51 pm-11:53 pm
1 stop7h 02m
$359
San FranciscoBlountville
SFO - TRI
SFOTRI
San Francisco
Sat 7/4
10:30 pm-9:40 am
1 stop8h 10m
Blountville Tri Cities TN/VA
Sat 7/11
4:36 pm-10:49 pm
1 stop9h 13m
$365
San FranciscoLouisville
SFO - SDF
SFOSDF
San Francisco
Tue 5/26
11:59 pm-10:25 am
1 stop7h 26m
Louisville Intl
Fri 5/29
7:50 am-2:15 pm
1 stop9h 25m
$367
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Kentucky
Have a flexible travel schedule? Discover the best time to fly to Kentucky from San Francisco with our price prediction graph.
SFO-CVG
SFO-LEX
SFO-TYS
SFO-SDF
SFO-BNA
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 San Francisco to Kentucky
SFO-USKY
SFO-CVG
SFO-LEX
SFO-TYS
SFO-SDF
How far ahead should I book a flight from San Francisco to Kentucky?
Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Kentucky. 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 San Francisco to Kentucky?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Kentucky (average of $91). Flying from San Francisco to Kentucky in March 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.
What is the cheapest time of day to fly from SFO to KY?
Find hourly flight availability from San Francisco to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 6, 2026.
When flying from San Francisco to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from San Francisco to Kentucky
Explore weekly flight availability from San Francisco to Kentucky. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 6, 2026.
The most flights from SFO to USKY are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from San Francisco to Kentucky?
Reviews of airlines servicing Kentucky
Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated May 6, 2026.
Get a feel of what it's like to fly with Breeze Airways,Southwest, andDelta from San Francisco to Kentucky by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.6
Food
6.6
Boarding
8.3
Comfort
8.2
Overall
8.1
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.6
Food
6.6
Boarding
8.3
Comfort
8.2
Overall
8.1
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.6
Food
6.6
Boarding
8.3
Comfort
8.2
Overall
8.1
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.6
Food
6.6
Boarding
8.3
Comfort
8.2
Overall
8.1
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.6
Food
6.6
Boarding
8.3
Comfort
8.2
Overall
8.1
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Entertainment
6.6
Food
6.6
Boarding
8.3
Comfort
8.2
Overall
8.1
Crew
8.7
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Kentucky. 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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Alternative routes for San Francisco to Kentucky
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kentucky by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Kentucky by cabin class
Find flights from San Francisco to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Kentucky flights
Browse other San Francisco and Kentucky flight options. Last updated on May 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Kentucky flights
Consider these flights traveling from San Francisco to Kentucky.
Top 6 airlines flying from San Francisco to Kentucky
Discover the top 6 airlines that operate flights from San Francisco to Kentucky. 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 May 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$287 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$159 | Average$449 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$540 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$456 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$294 | Average$468 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$358 | Average$477 | FlexibilityNo cancel fee | On-time62% |