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Cheap Flights to Franklin County from $141

View $141 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines to Franklin County

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Lufthansa

  • Breeze Airways

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How much is the cheapest flight to Franklin County?

Prices were available within the past 7 days and start at $141 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Allegiant Air
Thu, Aug 6 - Thu, Aug 13
PIE
St. Petersburg
LEX
Lexington
$100 Roundtrip, found 3 hours ago
$100
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Thu, Aug 6 from St. Petersburg to Lexington, returning Thu, Aug 13, priced at $100 found 3 hours ago
Allegiant Air
Tue, Oct 13 - Sat, Oct 17
PIE
St. Petersburg
LEX
Lexington
$121 Roundtrip, found 3 hours ago
$121
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Tue, Oct 13 from St. Petersburg to Lexington, returning Sat, Oct 17, priced at $121 found 3 hours ago
Allegiant Air
Thu, Jul 30 - Sun, Aug 2
PIE
St. Petersburg
LEX
Lexington
$160 Roundtrip, found 1 hour ago
$160
Roundtrip
found 1 hour ago
Select Allegiant Air flight, departing Thu, Jul 30 from St. Petersburg to Lexington, returning Sun, Aug 2, priced at $160 found 1 hour ago
Allegiant Air
Thu, Jul 23 - Fri, Jul 24
PIE
St. Petersburg
LEX
Lexington
$222 Roundtrip, found 2 hours ago
$222
Roundtrip
found 2 hours ago
Select Allegiant Air flight, departing Thu, Jul 23 from St. Petersburg to Lexington, returning Fri, Jul 24, priced at $222 found 2 hours ago
American Airlines
Wed, Dec 2 - Wed, Dec 9
SAT
San Antonio
LEX
Lexington
$233 Roundtrip, found 5 hours ago
$233
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Dec 2 from San Antonio to Lexington, returning Wed, Dec 9, priced at $233 found 5 hours ago
Delta
Wed, Dec 2 - Wed, Dec 9
SAT
San Antonio
LEX
Lexington
$233 Roundtrip, found 5 hours ago
$233
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Dec 2 from San Antonio to Lexington, returning Wed, Dec 9, priced at $233 found 5 hours ago
United
Tue, Nov 10 - Tue, Nov 17
SAT
San Antonio
LEX
Lexington
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 10 from San Antonio to Lexington, returning Tue, Nov 17, priced at $233 found 3 days ago
United
Tue, Nov 10 - Tue, Nov 17
SAT
San Antonio
LEX
Lexington
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select United flight, departing Tue, Nov 10 from San Antonio to Lexington, returning Tue, Nov 17, priced at $238 found 3 days ago
United
Tue, Sep 29 - Tue, Oct 6
SAT
San Antonio
LEX
Lexington
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 29 from San Antonio to Lexington, returning Tue, Oct 6, priced at $243 found 4 days ago
Alaska Airlines
Wed, Sep 9 - Wed, Sep 23
PAE
Seattle
LEX
Lexington
$560 Roundtrip, just found
$560
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Sep 9 from Seattle to Lexington, returning Wed, Sep 23, priced at $560 just found

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, Aug 6 - Thu, Aug 13
PIE
St. Petersburg
LEX
Lexington
$100 Roundtrip, found 3 hours ago
$100
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Thu, Aug 6 from St. Petersburg to Lexington, returning Thu, Aug 13, priced at $100 found 3 hours 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. $100 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 New York (LGA), you could've picked up a low-cost fare for $141 in the last seven days. Round-trip journeys to Franklin County ranged from only $100 to $560 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 $100 to $560.
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.