$120 Cheap United flights Sacramento (SMF) to Lexington (LEX)

View $120 flight on Sat, Sep 6, 2025Opens in a new window

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$120 Cheap United flights Sacramento (SMF) to Lexington (LEX)

Prices were available within the past 7 days and start at $120 for one-way flights and $284 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 6 - Tue, Sep 9
SMF
Sacramento
LEX
Lexington
$284 Roundtrip, found 19 hours ago
$284
Roundtrip
found 19 hours ago
Select United flight, departing Sat, Sep 6 from Sacramento to Lexington, returning Tue, Sep 9, priced at $284 found 19 hours ago
United
Sat, Sep 27 - Tue, Sep 30
SMF
Sacramento
LEX
Lexington
$289 Roundtrip, found 12 hours ago
$289
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Sep 27 from Sacramento to Lexington, returning Tue, Sep 30, priced at $289 found 12 hours ago
United
Sat, Sep 6 - Tue, Sep 9
SMF
Sacramento
LEX
Lexington
$289 Roundtrip, found 19 hours ago
$289
Roundtrip
found 19 hours ago
Select United flight, departing Sat, Sep 6 from Sacramento to Lexington, returning Tue, Sep 9, priced at $289 found 19 hours ago
United
Thu, Oct 2 - Tue, Oct 7
SMF
Sacramento
LEX
Lexington
$294 Roundtrip, found 19 hours ago
$294
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Oct 2 from Sacramento to Lexington, returning Tue, Oct 7, priced at $294 found 19 hours ago
United
Fri, Nov 14 - Sat, Nov 15
SMF
Sacramento
LEX
Lexington
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select United flight, departing Fri, Nov 14 from Sacramento to Lexington, returning Sat, Nov 15, priced at $308 found 1 day ago
United
Sun, Sep 14 - Thu, Sep 25
SMF
Sacramento
LEX
Lexington
$309 Roundtrip, found 4 days ago
$309
Roundtrip
found 4 days ago
Select United flight, departing Sun, Sep 14 from Sacramento to Lexington, returning Thu, Sep 25, priced at $309 found 4 days ago
Flights from Sacramento (SMF) to Lexington (LEX)
Origin airport
Sacramento Intl.
Destination airport
Blue Grass
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Popular airline
Delta
Distance
1990 mi

Frequently asked questions

How much is a United Airlines flight from Sacramento Intl. Airport (SMF) to Blue Grass Airport (LEX)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap United Airlines return flights from $284 from SMF to LEX. Affordable one-way tickets from $120 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SMF to LEX with United Airlines?
January is one of the most affordable months to travel to Lexington with United Airlines. You could also find excellent prices on return and one-way fares in February.
What is the cheapest time to book flights from Sacramento Intl. Airport (SMF) to Blue Grass Airport (LEX) with United Airlines?
To find cheap United Airlines fares from Sacramento Intl. Airport (SMF) to Blue Grass Airport (LEX), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall cost. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Sacramento Intl. Airport (SMF) to Blue Grass Airport (LEX)?
To see if there's a direct route from SMF to LEX with United Airlines or any other airlines, check the "Nonstop" box when browsing for flights.
What is the earliest United Airlines flight from SMF to LEX?
To find the earliest departure from SMF to LEX with United Airlines, filter your results by "Early Morning" and "Morning." Booking an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Lexington?
Hop on a United Airlines flight from Sacramento Intl. Airport (SMF) to Lexington, and you'll most likely come in to Blue Grass Airport (LEX). This is the airline's primary hub in this city.
Why fly with United Airlines from SMF to LEX?
Fly from SMF to LEX with United Airlines and you can look forward to a range of benefits including a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Sacramento Intl. Airport (SMF) to Blue Grass Airport (LEX)?
In most cases, you can change or cancel your flight, although additional charges may apply if you made your booking over 24 hours ago. Prefer to keep your options open? Use our "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you need to adjust your plans. To make modifications, go to "Trips," select your flight and click on "Manage Booking" for further information.

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