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Cheap Flights to Franklin County from $47

View $47 flight on Sat, Sep 26, 2026Opens in a new window

Popular airlines to Franklin County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Breeze Airways

  • Allegiant Air

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How much is the cheapest flight to Franklin County?

Prices were available within the past 7 days and start at $47 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
Thu, Dec 3 - Sun, Dec 6
FLL
Fort Lauderdale
LEX
Lexington
$90 Roundtrip, found 1 day ago
$90
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Thu, Dec 3 from Fort Lauderdale to Lexington, returning Sun, Dec 6, priced at $90 found 1 day ago
Allegiant Air
Thu, Aug 6 - Mon, Aug 10
PIE
St. Petersburg
LEX
Lexington
$92 Roundtrip, found 6 days ago
$92
Roundtrip
found 6 days ago
Select Allegiant Air flight, departing Thu, Aug 6 from St. Petersburg to Lexington, returning Mon, Aug 10, priced at $92 found 6 days ago
Allegiant Air
Sat, Sep 26 - Mon, Oct 12
SFB
Orlando
LEX
Lexington
$93 Roundtrip, found 3 hours ago
$93
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Sat, Sep 26 from Orlando to Lexington, returning Mon, Oct 12, priced at $93 found 3 hours ago
Allegiant Air
Thu, Aug 6 - Mon, Aug 10
PIE
St. Petersburg
LEX
Lexington
$96 Roundtrip, found 5 days ago
$96
Roundtrip
found 5 days ago
Select Allegiant Air flight, departing Thu, Aug 6 from St. Petersburg to Lexington, returning Mon, Aug 10, priced at $96 found 5 days ago
Allegiant Air
Sat, Oct 3 - Sat, Oct 10
SFB
Orlando
LEX
Lexington
$98 Roundtrip, found 5 days ago
$98
Roundtrip
found 5 days ago
Select Allegiant Air flight, departing Sat, Oct 3 from Orlando to Lexington, returning Sat, Oct 10, priced at $98 found 5 days ago
Allegiant Air
Thu, Aug 27 - Sun, Aug 30
PIE
St. Petersburg
LEX
Lexington
$100 Roundtrip, just found
$100
Roundtrip
just found
Select Allegiant Air flight, departing Thu, Aug 27 from St. Petersburg to Lexington, returning Sun, Aug 30, priced at $100 just found
American Airlines
Wed, Aug 19 - Tue, Aug 25
SAT
San Antonio
LEX
Lexington
$233 Roundtrip, found 4 hours ago
$233
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Aug 19 from San Antonio to Lexington, returning Tue, Aug 25, priced at $233 found 4 hours ago
Delta
Wed, Aug 19 - Tue, Aug 25
SAT
San Antonio
LEX
Lexington
$233 Roundtrip, found 4 hours ago
$233
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Aug 19 from San Antonio to Lexington, returning Tue, Aug 25, priced at $233 found 4 hours ago
United
Wed, Aug 19 - Tue, Aug 25
SAT
San Antonio
LEX
Lexington
$233 Roundtrip, found 4 hours ago
$233
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Aug 19 from San Antonio to Lexington, returning Tue, Aug 25, priced at $233 found 4 hours ago
Alaska Airlines
Tue, Sep 1 - Sat, Sep 12
SMF
Sacramento
LEX
Lexington
$607 Roundtrip, found 19 hours ago
$607
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Sacramento to Lexington, returning Sat, Sep 12, priced at $607 found 19 hours ago

Trending flights to Franklin County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
Thu, Dec 3 - Sun, Dec 6
FLL
Fort Lauderdale
LEX
Lexington
$90 Roundtrip, found 1 day ago
$90
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Thu, Dec 3 from Fort Lauderdale to Lexington, returning Sun, Dec 6, priced at $90 found 1 day ago

Frequently asked questions

How do I find cheap flights to Franklin County that have flexible change policies?
We know that things can change in the blink of an eye, so choosing a flexible fare with Expedia is a wise idea. Just tick the "No change fee" box under the "Flexible change policies" filter. Your low-priced, flexible flight to Franklin County is only a few clicks away.
Which airlines fly to Franklin County?
Reserve your seat with one of these airlines and dynamic Franklin County will be yours to explore:

  • American Airlines - 368 flights to or near Franklin County each month, including 368 flights to Blue Grass Airport (LEX) per month.
  • Delta Air Lines - 238 flights to or near Franklin County each month, including 238 flights to Blue Grass Airport (LEX) per month.
  • United Airlines - 91 flights to or near Franklin County each month, including 91 flights to Blue Grass Airport (LEX) per month.

How can I find cheap tickets to Franklin County?
You'll always walk away with a terrific deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then tick the flexible dates box above to see a list of prices for nearby days. $90 was the cheapest price for a flight to Franklin County in the last seven days.
How much is a flight to Franklin County?
If you were flying one way from Fort Lauderdale (FLL), you could've picked up a low-cost fare for $47 in the last seven days. Round-trip journeys to Franklin County ranged from only $90 to $607 during this same period.
What are the most popular airports to fly into in Franklin County?
Franklin County's main point of entry is Blue Grass Airport (LEX). Get your next awesome journey underway by locking in an airfare on one of the 789 flights every month to this destination.
When is the cheapest time to fly to Franklin County?
If you're not fixed on your travel dates to Franklin County, try to leave early in the week. The most affordable day to take off is usually Tuesday, followed by Monday. Saturday is typically the priciest day, with a lot of people preferring to fly on the weekend.
How much is a plane ticket to Franklin County?
In the last seven days, tickets to Franklin County ranged from $90 to $607.
What months are the cheapest to book a flight to Franklin County?
The ideal month to secure a flight to Franklin County is February, while prices are at their highest in December. Avoid this month if you're looking to save money.
How long is a flight to Franklin County?
It could take you a couple of hours or longer — it mostly depends on which part of the USA you're flying from. The average flight times for these well-known domestic routes to Franklin County will give you a rough idea of what you can expect:

  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Blue Grass Airport (LEX) - 1 hour and 22 minutes
  • Chicago, IL (ORD-OHare Intl.) to Blue Grass Airport (LEX) - 1 hour and 23 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Blue Grass Airport (LEX) - 2 hours and 11 minutes

What is the best time to go to Franklin County?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are an excellent time to explore the main Franklin County city of Frankfort. Average temperatures fluctuate between 65ºF and 85ºF across the season. The largest crowds flock here in March, April and July.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.