$187+ Cheap flights from San Francisco to Lexington (SFO - LEX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LEX
Nov 25 — Dec 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Lexington
Cheapest
Best
Last-minute
One-way
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 October 26, 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 October 26, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 12/56:11 am -
1 stop9h 41m
Tue 1/55:05 am -
1 stop9h 00m
Deal found 10/23![American Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 am -
1 stop9h 25m
Wed 12/25:03 pm -
1 stop8h 45m
Deal found 10/22![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1311:23 pm -
1 stop9h 15m
Sun 11/155:14 am -
1 stop7h 26m
Deal found 10/23![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/22. 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 12/310:59 pm -
1 stop9h 48m
Thu 12/103:34 pm -
1 stop9h 10m
Deal found 10/22![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:43 pm -
1 stop8h 07m
Tue 12/17:09 pm -
1 stop8h 07m
Deal found 10/24![American Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:59 pm -
1 stop8h 50m
Mon 11/165:49 pm -
1 stop8h 13m
Deal found 10/26![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 10/25. 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.
Thu 12/108:59 pm -
2 stops9h 42m
Sat 12/127:45 am -
1 stop7h 41m
Deal found 10/25![Delta logo]()
$443
This Delta deal was found by Cheapflights users on 10/25. 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.
Thu 12/108:59 pm -
2 stops9h 42m
Mon 12/143:34 pm -
1 stop10h 14m
Deal found 10/25![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 11/79:25 pm -
1 stop9h 00m
Tue 11/103:38 pm -
1 stop9h 11m
Deal found 10/24![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 10/24. 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 11/311:30 pm -
1 stop9h 38m
Sun 11/86:00 am -
1 stop7h 34m
Deal found 10/24![Delta logo]()
$481
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 October 26, 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 October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/1810:45 pm -
1 stop8h 28m
Wed 11/255:25 am -
1 stop8h 03m
Deal found 10/21![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 10/22. 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 12/310:59 pm -
1 stop9h 48m
Thu 12/103:34 pm -
1 stop9h 10m
Deal found 10/22![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/25. 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.
Thu 12/108:59 pm -
2 stops9h 42m
Sat 12/127:45 am -
1 stop7h 41m
Deal found 10/25![Delta logo]()
$443
This Delta deal was found by Cheapflights users on 10/23. 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.
Fri 11/1310:40 pm -
1 stop8h 18m
Mon 11/163:38 pm -
2 stops10h 55m
Deal found 10/23![Delta logo]()
$493
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:30 pm -
1 stop7h 45m
Tue 11/105:25 am -
1 stop8h 03m
Deal found 10/22![United Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:45 pm -
1 stop8h 28m
Tue 12/15:00 am -
2 stops13h 25m
Deal found 10/26![United Airlines logo]()
$623
This Delta deal was found by Cheapflights users on 10/23. 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.
Thu 12/2410:45 pm -
1 stop8h 54m
Tue 12/296:10 am -
1 stop7h 38m
Deal found 10/23![Delta logo]()
$589
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/210:05 am -
1 stop7h 30m
Sun 11/89:00 am -
1 stop7h 30m
Deal found 10/24![United Airlines logo]()
$659
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:53 pm -
2 stops13h 19m
Wed 12/210:40 am -
2 stops12h 38m
Deal found 10/25![Delta logo]()
$635
Last-minute flights from San Francisco to LexingtonDiscover last-minute flight deals from San Francisco to Lexington. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Lexington. Data last updated October 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:51 am -
1 stop10h 06m
Tue 10/276:00 am -
1 stop8h 16m
Deal found 10/22![American Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 10/22. 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.
Sat 10/2411:38 am -
1 stop8h 15m
Tue 10/273:34 pm -
1 stop9h 05m
Deal found 10/22![Delta logo]()
$503
This Delta deal was found by Cheapflights users on 10/24. 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 11/310:25 pm -
1 stop8h 44m
Mon 11/93:38 pm -
1 stop9h 11m
Deal found 10/24![Delta logo]()
$481
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 11/611:30 pm -
1 stop9h 38m
Mon 11/93:38 pm -
1 stop9h 11m
Deal found 10/22![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 11/79:25 pm -
1 stop9h 00m
Sun 11/85:53 pm -
1 stop7h 45m
Deal found 10/24![Delta logo]()
$479
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1311:23 pm -
1 stop9h 15m
Sun 11/155:14 am -
1 stop7h 26m
Deal found 10/23![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:59 pm -
1 stop8h 50m
Mon 11/165:49 pm -
1 stop8h 13m
Deal found 10/26![Delta logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:00 am -
1 stop9h 25m
Tue 12/15:55 pm -
1 stop8h 15m
Deal found 10/23![American Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:00 am -
1 stop9h 25m
Wed 12/25:03 pm -
1 stop8h 45m
Deal found 10/22![American Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:43 pm -
1 stop8h 07m
Tue 12/17:09 pm -
1 stop8h 07m
Deal found 10/25![American Airlines logo]()
$437
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 October 26, 2026.
Search for one-way flight options from San Francisco to Lexington. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:07 pm -
3 stops42h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:02 am -
3 stops25h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:14 pm -
3 stops18h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Fri 11/1310:20 pm -
3 stops30h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:47 pm -
2 stops31h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:26 pm -
3 stops40h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sat 11/710:20 pm -
3 stops57h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$226
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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $391 (American Airlines) |
One-way from | $187 (Kiwi.com) |
Popular in | August |
Cheapest in | October |
Average price | $423 |
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 7,457,451 searches. Data last updated October 26, 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 San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Sat 11/7
10:20 pm-10:33 am
3 stops57h 13m
Lexington Blue Grass
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$226
San FranciscoLexington
SFO San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Tue 11/17
11:47 pm-2:39 pm
2 stops35h 52m
Lexington Blue Grass
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$230
San FranciscoLexington
SFO San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Sun 1/10
6:00 am-6:57 pm
3 stops33h 57m
Lexington Blue Grass
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$341
San FranciscoLexington
SFO San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Mon 1/11
6:05 am-4:38 pm
1 stop7h 33m
Lexington Blue Grass
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
San FranciscoLexington
SFO San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Fri 11/13
12:27 pm-11:54 pm
1 stop8h 27m
Lexington Blue Grass
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
San FranciscoLexington
SFO San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Thu 1/7
10:56 pm-10:42 am
1 stop8h 46m
Lexington Blue Grass
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
San FranciscoLexington
SFO San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Sat 11/21
10:59 pm-9:38 am
1 stop7h 39m
Lexington Blue Grass
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
Quickest round-trip
San FranciscoLexington
SFO San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Thu 11/26
11:59 pm-10:12 am
1 stop7h 13m
Lexington Blue Grass
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
San FranciscoLexington
SFO San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Wed 11/18
10:45 pm-10:13 am
1 stop8h 28m
Lexington Blue Grass
Wed 11/25
5:25 am-10:28 am
1 stop8h 03m
$395
San FranciscoLexington
SFO San Francisco - LEX Lexington Blue Grass
SFOLEX
San Francisco
Sun 11/22
10:40 pm-9:53 am
1 stop8h 13m
Lexington Blue Grass
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$399
Showing 1-10 of 19 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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, October is the cheapest month in which you can book a flight from San Francisco to Lexington (average of $423). Flying from San Francisco to Lexington in August is currently the most expensive (average of $783). 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?
Airfare is typical for this route at the moment.
San Francisco to Lexington flights typically cost between $384 and $522 in December.The cheapest round-trip price found within the last 5 days was $391 on American Airlines (Dec 5-Jan 5).
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 October 26, 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.
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
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
Richmond
Danville
Frankfort
Georgetown
Berea
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Lexington flight routes
Other flight options
Other flights from San Francisco
Popular flights
Alternative routes for San Francisco to Lexington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Lexington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Lexington by cabin class
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 October 26, 2026.
San Francisco and Lexington flights
Browse other San Francisco and Lexington flight options. Last updated on October 26, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$475 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$358 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$361 | Average$555 | FlexibilityNo cancel fee | On-timeN/A |