$124 Cheap United flights from San Francisco to Lexington (SFO to LEX)

Find The Best Day To Fly from San Francisco to Lexington

Amazing United SFO to LEX Flight Deals

The cheapest flights to Blue Grass found within the past 7 days were $338 round trip and $124 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 14 - Fri, May 17
SFO
San Francisco
LEX
Lexington
$338 Roundtrip, found 6 days ago
$338
Roundtrip
found 6 days ago
Select United flight, departing Tue, May 14 from San Francisco to Lexington, returning Fri, May 17, priced at $338 found 6 days ago
Tue, May 14 - Fri, May 17
SFO
San Francisco
LEX
Lexington
$393 Roundtrip, found 6 days ago
$393
Roundtrip
found 6 days ago
Select United flight, departing Tue, May 14 from San Francisco to Lexington, returning Fri, May 17, priced at $393 found 6 days ago
Tue, May 14 - Fri, May 17
SFO
San Francisco
LEX
Lexington
$397 Roundtrip, found 6 days ago
$397
Roundtrip
found 6 days ago
Select United flight, departing Tue, May 14 from San Francisco to Lexington, returning Fri, May 17, priced at $397 found 6 days ago
Wed, May 15 - Tue, May 21
SFO
San Francisco
LEX
Lexington
$408 Roundtrip, found 2 days ago
$408
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 15 from San Francisco to Lexington, returning Tue, May 21, priced at $408 found 2 days ago

Frequently asked questions

Can I catch a flight from San Francisco Airport to Blue Grass Airport right now?
It’s wise to learn about any travel advice reports and quarantine requirements in place in your destination city. Be sure to visit the Covid-19 Travel Advisor for up-to-date information on booking a flight to Blue Grass Airport (LEX).
What terminal is United Airlines at San Francisco Airport?
You should find out exactly which terminal United Airlines departs from at San Francisco Intl. Airport (SFO) once you’ve seen your boarding pass. The same applies to information regarding your arrival at Blue Grass Airport. If those details are missing, consult your airline.
Are there United Airlines non-stop flights from SFO to LEX?
As you can’t travel nonstop from San Francisco Intl. Airport (SFO) to LEX with United Airlines, make the most of your layover. Treat yourself to a couple of drinks at a cozy airport bar, or wander around the terminal and enjoy a little retail therapy.
How long is a United Airlines flight from SFO to LEX?
As it will take approximately 5 hours and 53 minutes for your United Airlines flight to head from San Francisco Airport to LEX, think about popping a travel game or two in your hand luggage. You never know — the passenger next to you might relish the chance to play to break up the trip.
How many direct and indirect flights does United Airlines fly from SFO to LEX?
When jetsetting from SFO to LEX, you’ll find there are about 3 United Airlines daily flights to pick from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to LEX, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from San Francisco SFO to Lexington LEX 

To find the best deals on flights to San Francisco from Lexington with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from San Francisco SFO to Lexington LEX with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $338 to $408, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from San Francisco SFO to Lexington LEX 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from San Francisco to Lexington costs from $124. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Lexington LEX from  San Francisco SFO with United 

To find a cheap United flight from San Francisco SFO to Lexington LEX, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from San Francisco SFO to Lexington LEX 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as May, or if you book a flight with a stopover. 

 

Find nonstop flights from San Francisco SFO to Lexington LEX with United 

If you’re keen to be on Lexington soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from San Francisco SFO to Lexington LEX 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Lexington LEX from  San Francisco SFO with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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