$339+ Cheap flights from Lexington to San Francisco (LEX - SFO)
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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SFO
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Lexington to San Francisco 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 Lexington to San Francisco
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Cheapest flights from Lexington to San FranciscoExplore the most affordable flight options available from Lexington to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Lexington to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:45 am -
1 stop9h 35m
Sat 10/318:00 am -
1 stop8h 13m
Deal found 9/9![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/106:58 pm -
1 stop8h 32m
Sat 10/171:27 pm -
1 stop7h 30m
Deal found 9/5![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 pm -
1 stop7h 49m
Wed 10/72:18 pm -
1 stop6h 51m
Deal found 9/4![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:59 pm -
1 stop8h 57m
Wed 10/149:25 pm -
1 stop9h 00m
Deal found 9/6![Delta logo]()
$371
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:23 am -
1 stop10h 16m
Mon 10/1211:36 pm -
1 stop8h 08m
Deal found 9/4![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:53 pm -
1 stop7h 45m
Sun 10/116:00 am -
1 stop8h 13m
Deal found 9/6![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/95:59 pm -
1 stop8h 57m
Sun 10/116:00 am -
1 stop8h 13m
Deal found 9/6![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 11/1710:57 am -
1 stop9h 19m
Mon 11/3011:59 pm -
1 stop7h 12m
Deal found 9/6![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:38 pm -
2 stops10h 53m
Mon 11/1610:59 pm -
1 stop8h 13m
Deal found 9/9![Delta logo]()
$407
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:23 am -
1 stop7h 11m
Tue 9/2912:30 pm -
1 stop7h 51m
Deal found 9/4![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/105:53 pm -
1 stop7h 45m
Sat 10/175:45 pm -
2 stops13h 03m
Deal found 9/6![Delta logo]()
$413
Best flights from Lexington to San FranciscoDiscover carefully curated flight deals from Lexington to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Lexington to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/35:01 pm -
1 stop7h 59m
Mon 2/86:00 am -
1 stop9h 48m
Deal found 9/4![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:59 pm -
1 stop8h 57m
Sun 10/116:00 am -
1 stop8h 14m
Deal found 9/7![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 9/5. 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 2/61:50 pm -
1 stop8h 45m
Tue 2/911:10 pm -
1 stop7h 54m
Deal found 9/5![United Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 9/3011:13 am -
1 stop8h 05m
Mon 10/126:00 am -
1 stop9h 24m
Deal found 9/5![American Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:49 pm -
1 stop8h 13m
Sat 11/145:53 pm -
2 stops13h 17m
Deal found 9/7![Delta logo]()
$413
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:23 am -
1 stop7h 11m
Tue 9/2912:30 pm -
1 stop7h 51m
Deal found 9/4![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/85:53 pm -
1 stop7h 45m
Tue 10/139:25 pm -
1 stop9h 44m
Deal found 9/6![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/105:53 pm -
1 stop7h 45m
Thu 10/159:25 pm -
1 stop9h 00m
Deal found 9/6![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 9/5. 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.
Thu 12/33:34 pm -
2 stops11h 04m
Tue 12/86:00 am -
2 stops12h 21m
Deal found 9/5![Delta logo]()
$456
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/195:55 pm -
1 stop9h 20m
Sun 2/288:05 pm -
2 stops11h 15m
Deal found 9/7![Delta logo]()
$482
Last-minute flights from Lexington to San FranciscoDiscover last-minute flight deals from Lexington to San Francisco. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Lexington to San Francisco. Data last updated September 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 9/166:00 am -
1 stop9h 00m
Sun 9/276:00 am -
1 stop8h 20m
Deal found 9/6![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:23 am -
1 stop7h 11m
Tue 9/2912:30 pm -
1 stop7h 51m
Deal found 9/4![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:23 am -
1 stop10h 16m
Mon 10/1211:36 pm -
1 stop8h 08m
Deal found 9/4![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 pm -
1 stop7h 49m
Wed 10/72:18 pm -
1 stop6h 51m
Deal found 9/4![American Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:59 pm -
1 stop8h 57m
Wed 10/149:25 pm -
1 stop9h 00m
Deal found 9/6![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:53 pm -
1 stop7h 45m
Sun 10/116:00 am -
1 stop8h 13m
Deal found 9/6![Delta logo]()
$385
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/85:53 pm -
1 stop7h 45m
Wed 10/146:00 am -
1 stop8h 13m
Deal found 9/6![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/95:59 pm -
1 stop8h 57m
Sun 10/116:00 am -
1 stop8h 13m
Deal found 9/6![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/106:58 pm -
1 stop8h 32m
Sat 10/171:27 pm -
1 stop7h 30m
Deal found 9/5![American Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 10/105:53 pm -
1 stop7h 45m
Sat 10/175:45 pm -
2 stops13h 03m
Deal found 9/6![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:45 am -
1 stop9h 35m
Sat 10/318:00 am -
1 stop8h 13m
Deal found 9/9![Delta logo]()
$351
One-way flights from Lexington to San FranciscoSearch for one-way flight options from Lexington to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Lexington to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This KAYAK deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:18 pm -
1 stop8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:40 pm -
3 stops42h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 9/5. 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 11/216:30 am -
1 stop11h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:18 pm -
1 stop8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:43 pm -
2 stops42h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:00 am -
1 stop16h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:30 am -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” 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 11/238:03 pm -
3 stops31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:50 pm -
2 stops21h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:16 am -
1 stop8h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:10 pm -
1 stop7h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$434
Find flight deals from Lexington to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to San Francisco (SFO). 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $351 (Delta) |
One-way from | $339 (KAYAK) |
Popular in | June |
Cheapest in | February |
Average price | $398 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lexington to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Lexington to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Wed 2/3
5:01 pm-10:00 pm
1 stop7h 59m
San Francisco
Mon 2/8
6:00 am-6:48 pm
1 stop9h 48m
$365
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Wed 9/30
11:13 am-4:18 pm
1 stop8h 05m
San Francisco
Mon 10/12
6:00 am-6:24 pm
1 stop9h 24m
$379
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Wed 10/28
6:18 pm-11:57 pm
1 stop8h 39m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$382
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Wed 10/7
5:59 pm-11:56 pm
1 stop8h 57m
San Francisco
Sun 10/11
6:00 am-5:14 pm
1 stop8h 14m
$385
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Sat 2/20
1:30 pm-7:37 pm
1 stop9h 07m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$389
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Wed 12/2
10:40 am-6:14 pm
1 stop10h 34m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$389
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Thu 2/18
1:30 pm-7:37 pm
1 stop9h 07m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$389
Quickest round-trip
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Sat 9/26
8:30 am-1:06 pm
1 stop7h 36m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$389
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Wed 2/17
7:10 am-12:45 pm
1 stop8h 35m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$389
LexingtonSan Francisco
LEX Lexington Blue Grass - SFO San Francisco
LEXSFO
Lexington Blue Grass
Thu 11/5
7:45 am-2:20 pm
1 stop9h 35m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$389
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Lexington to San Francisco
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 Lexington to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Lexington-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lexington-San Francisco 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 Lexington-San Francisco 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 Lexington to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Lexington with our price prediction graph.
LEX-SFO
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 Lexington to San Francisco
What is the cheapest month to book a flight from Lexington to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Lexington to San Francisco (average of $329). Flying from Lexington to San Francisco in June is currently the most expensive (average of $572). 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 Lexington to San Francisco?
Airfare is below average for this route at the moment.
Lexington to San Francisco flights typically cost between $354 and $536 in October.The cheapest round-trip price found within the last 5 days was $351 on Delta (Oct 24-Oct 31).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated September 9, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Lexington to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Lexington to San Francisco. 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 San Francisco?
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Burlingame
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Roseville
Fairfield
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Newark
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Redwood City
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Vallejo
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Lexington and San Francisco flights
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Top 3 airlines flying from Lexington to San Francisco
Discover the top 3 airlines that operate flights from Lexington to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$470 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$433 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$328 | Average$443 | FlexibilityNo cancel fee | On-time71% |