Skip to main content
Beginning of main content

Cheap Flights from San Francisco to Lexington $345.55

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Pledge
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from San Francisco to Lexington (SFO to LEX)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from San Francisco to Lexington (SFO to LEX)

Question : In the next four weeks, what day should you book your trip?
Answer : December 24th offers bookings (as of December 5th) that are 30% below the average price for this route. Saving on booking fees means you'll have more cash in hand for the trip.

Question : How many days should you spend in Lexington if you're flying in from San Francisco?
Answer : Of course you're not most people, but if you were, you'd stay roughly 11 days.

Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Tuesday. Flexibility is paramount when booking travel plans in order to keep costs down.

Question : Which airline is offering the cheapest round-trip flight from SFO to LEX?
Answer : American Airlines is offering its passengers the cheapest flights over the next three months.