$89+ Cheap flights from San Francisco to Lexington (SFO - LEX)
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LEX
May 25 — Jun 11
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Lexington 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
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Cheapest flights from San Francisco to LexingtonExplore the most affordable flight options available from San Francisco to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
Explore the most affordable flight options available from San Francisco to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:35 am
SFO
- LEX
1 stop8h 46m
Delta
Wed 8/55:56 pm
LEX
- SFO
1 stop7h 53m
Delta
Deal found 4/24![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:30 pm
SFO
- LEX
1 stop8h 31m
Delta
Wed 8/126:00 am
LEX
- SFO
1 stop7h 12m
Delta
Deal found 4/24![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:59 pm
SFO
- LEX
1 stop7h 25m
Delta
Tue 8/1110:05 am
LEX
- SFO
2 stops13h 14m
Delta
Deal found 4/24![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
SFO
- LEX
1 stop8h 10m
Delta
Tue 8/1110:05 am
LEX
- SFO
1 stop9h 50m
Delta
Deal found 4/24![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:30 pm
SFO
- LEX
1 stop8h 39m
Delta
Wed 8/55:56 pm
LEX
- SFO
1 stop7h 53m
Delta
Deal found 4/24![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:30 pm
SFO
- LEX
1 stop8h 31m
Delta
Thu 8/131:30 pm
LEX
- SFO
1 stop8h 54m
Delta
Deal found 4/24![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:30 pm
SFO
- LEX
1 stop8h 31m
Delta
Tue 8/1110:05 am
LEX
- SFO
2 stops13h 14m
Delta
Deal found 4/24![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:59 pm
SFO
- LEX
1 stop7h 25m
Delta
Tue 8/46:00 am
LEX
- SFO
2 stops12h 44m
Delta
Deal found 4/24![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
SFO
- LEX
1 stop8h 10m
Delta
Thu 8/135:50 pm
LEX
- SFO
1 stop7h 44m
Delta
Deal found 4/24![Delta logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/68:28 pm
SFO
- LEX
1 stop22h 01m
Multiple Airlines
Sun 5/1010:19 pm
LEX
- SFO
2 stops22h 38m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:30 pm
SFO
- LEX
1 stop8h 39m
Delta
Tue 8/117:10 am
LEX
- SFO
1 stop7h 31m
Delta
Deal found 4/24![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:30 pm
SFO
- LEX
1 stop8h 39m
Delta
Mon 8/103:45 pm
LEX
- SFO
1 stop8h 36m
Delta
Deal found 4/24![Delta logo]()
$414
Best flights from San Francisco to LexingtonDiscover carefully curated flight deals from San Francisco to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from San Francisco to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:55 pm
SFO
- LEX
1 stop7h 54m
Delta
Sun 6/217:59 pm
LEX
- SFO
1 stop7h 46m
Delta
Deal found 4/25![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/711:56 pm
SFO
- LEX
1 stop6h 29m
United Airlines
Sat 5/95:30 am
LEX
- SFO
1 stop8h 03m
United Airlines
Deal found 4/21![United Airlines logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:20 am
SFO
- LEX
2 stops13h 13m
Alaska Airlines
Fri 5/2911:12 am
LEX
- SFO
2 stops11h 08m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$687
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:30 pm
SFO
- LEX
1 stop8h 39m
Delta
Sun 7/128:13 pm
LEX
- SFO
1 stop7h 23m
Delta
Deal found 4/24![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:38 pm
SFO
- LEX
1 stop8h 45m
United Airlines
Sat 8/155:20 am
LEX
- SFO
1 stop8h 06m
United Airlines
Deal found 4/25![United Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 4/22. 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 5/2110:55 pm
SFO
- LEX
1 stop7h 26m
Delta
Wed 5/277:02 am
LEX
- SFO
1 stop7h 46m
Delta
Deal found 4/22![Delta logo]()
$655
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:38 pm
SFO
- LEX
1 stop7h 43m
United Airlines
Mon 8/35:55 pm
LEX
- SFO
2 stops16h 30m
United Airlines
Deal found 4/24![United Airlines logo]()
$668
This Delta deal was found by Cheapflights users on 4/20. 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 6/35:50 am
SFO
- LEX
1 stop8h 22m
Delta
Mon 6/88:20 pm
LEX
- SFO
1 stop7h 25m
Delta
Deal found 4/20![Delta logo]()
$724
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/711:56 pm
SFO
- LEX
1 stop6h 29m
United Airlines
Sun 5/107:50 pm
LEX
- SFO
2 stops16h 13m
United Airlines
Deal found 4/21![United Airlines logo]()
$785
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:00 pm
SFO
- LEX
2 stops10h 21m
Delta
Mon 5/118:19 pm
LEX
- SFO
1 stop7h 27m
Delta
Deal found 4/23![Delta logo]()
$751
Last-minute flights from San Francisco to LexingtonDiscover last-minute flight deals from San Francisco to Lexington. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Lexington. Data last updated April 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:00 am
SFO
- LEX
2 stops10h 53m
American Airlines
Sat 5/26:36 pm
LEX
- SFO
1 stop7h 33m
American Airlines
Deal found 4/23![American Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:30 pm
SFO
- LEX
1 stop8h 05m
Delta
Sat 5/25:15 pm
LEX
- SFO
1 stop8h 32m
Delta
Deal found 4/25![Delta logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:47 pm
SFO
- LEX
1 stop27h 42m
Multiple Airlines
Sun 5/310:19 pm
LEX
- SFO
1 stop12h 34m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:18 am
SFO
- LEX
2 stops9h 11m
Multiple Airlines
Sun 5/310:19 pm
LEX
- SFO
1 stop12h 34m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/212:30 am
SFO
- LEX
1 stop7h 28m
American Airlines
Wed 5/275:19 am
LEX
- SFO
1 stop7h 06m
American Airlines
Deal found 4/21![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/512:30 am
SFO
- LEX
1 stop8h 18m
American Airlines
Wed 5/135:51 pm
LEX
- SFO
1 stop8h 24m
American Airlines
Deal found 4/21![American Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/68:28 pm
SFO
- LEX
1 stop22h 01m
Multiple Airlines
Sun 5/1010:19 pm
LEX
- SFO
2 stops22h 38m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 4/21. 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 5/65:50 am
SFO
- LEX
1 stop8h 20m
Delta
Sat 5/98:04 am
LEX
- SFO
1 stop9h 11m
Delta
Deal found 4/21![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/711:56 pm
SFO
- LEX
1 stop6h 29m
United Airlines
Sat 5/95:30 am
LEX
- SFO
1 stop8h 03m
United Airlines
Deal found 4/21![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:28 pm
SFO
- LEX
1 stop9h 40m
American Airlines
Tue 5/121:11 pm
LEX
- SFO
1 stop10h 53m
American Airlines
Deal found 4/23![American Airlines logo]()
$434
One-way flights from San Francisco to LexingtonSearch for one-way flight options from San Francisco to Lexington. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from San Francisco to Lexington. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/38:41 pm
SFO
- LEX
1 stop21h 26m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/1111:59 pm
SFO
- LEX
2 stops56h 02m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$149
This Trip.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:28 pm
SFO
- LEX
1 stop22h 01m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:19 am
SFO
- LEX
2 stops9h 10m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/85:25 pm
SFO
- LEX
3 stops36h 36m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/1710:58 pm
SFO
- LEX
1 stop19h 09m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:28 am
SFO
- LEX
2 stops8h 47m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:28 am
SFO
- LEX
2 stops8h 47m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$248
Find flight deals from San Francisco to Lexington
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $335 (Delta) |
One-way from | $89 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $478 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Lexington 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 April 25, 2026.
Use the filters below to find and compare flights from San Francisco to Lexington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Fri 6/19
10:55 pm-9:49 am
1 stop7h 54m
Lexington Blue Grass
Sun 6/21
7:59 pm-12:45 am
1 stop7h 46m
$389
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Thu 7/9
10:30 pm-10:09 am
1 stop8h 39m
Lexington Blue Grass
Sun 7/12
8:13 pm-12:36 am
1 stop7h 23m
$414
Quickest round-trip
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Thu 5/7
11:56 pm-9:25 am
1 stop6h 29m
Lexington Blue Grass
Sat 5/9
5:30 am-10:33 am
1 stop8h 03m
$464
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Mon 8/10
10:38 pm-10:23 am
1 stop8h 45m
Lexington Blue Grass
Sat 8/15
5:20 am-10:26 am
1 stop8h 06m
$472
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Thu 5/21
10:55 pm-9:21 am
1 stop7h 26m
Lexington Blue Grass
Wed 5/27
7:02 am-11:48 am
1 stop7h 46m
$655
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Tue 7/28
10:38 pm-9:21 am
1 stop7h 43m
Lexington Blue Grass
Mon 8/3
5:55 pm-7:25 am
2 stops16h 30m
$668
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Tue 5/26
7:20 am-11:33 pm
2 stops13h 13m
Lexington Blue Grass
Fri 5/29
11:12 am-7:20 pm
2 stops11h 08m
$687
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Wed 6/3
5:50 am-5:12 pm
1 stop8h 22m
Lexington Blue Grass
Mon 6/8
8:20 pm-12:45 am
1 stop7h 25m
$724
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Wed 5/6
8:00 pm-9:21 am
2 stops10h 21m
Lexington Blue Grass
Mon 5/11
8:19 pm-12:46 am
1 stop7h 27m
$751
San FranciscoLexington
SFO - LEX
SFOLEX
San Francisco
Thu 5/7
11:56 pm-9:25 am
1 stop6h 29m
Lexington Blue Grass
Sun 5/10
7:50 pm-9:03 am
2 stops16h 13m
$785
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Lexington
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Lexington in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Lexington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Lexington
Have a flexible travel schedule? Discover the best time to fly to Lexington from San Francisco with our price prediction graph.
SFO-LEX
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 Lexington
What is the cheapest month to book a flight from San Francisco to Lexington?
Currently, August is the cheapest month in which you can book a flight from San Francisco to Lexington (average of $366). Flying from San Francisco to Lexington in December is currently the most expensive (average of $661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Francisco to Lexington?
Reviews of airlines servicing Lexington
Get insights into the airlines that provide service to Lexington. 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 Lexington. Reviews last updated April 25, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from San Francisco to Lexington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lexington?
Book flights to Lexington if you plan to visit one of these locationsSomerset
Danville
Berea
Georgetown
Frankfort
Browse thousands of different options on Cheapflights for your next trip
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Find flights from San Francisco to Lexington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lexington
Explore flights to Lexington departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
San Francisco and Lexington flights
Browse other San Francisco and Lexington flight options. Last updated on April 25, 2026.
Other flights from San Francisco
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from San Francisco to Lexington
Discover the top 3 airlines that operate flights from San Francisco to Lexington. 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 April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$477 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$358 | Average$538 | FlexibilityNo cancel fee | On-time69% |