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$79+ Cheap flights from Philadelphia to Lexington (PHL - LEX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LEX
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Find cheap flights from Philadelphia to Lexington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Philadelphia to Lexington Blue Grass are usually found in August or October, booked 21 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Philadelphia to Lexington

Cheapest flights from Philadelphia to Lexington
Explore the most affordable flight options available from Philadelphia to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 amPHL - LEX
1 stop7h 06mDelta
Sat 1/35:37 pmLEX - PHL
1 stop6h 21mDelta
Deal found 12/21$483
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:49 pmPHL - LEX
1 stop4h 56mDelta
Fri 1/25:37 pmLEX - PHL
1 stop5h 40mDelta
Deal found 12/21$505
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:44 pmPHL - LEX
1 stop4h 26mDelta
Sat 1/35:37 pmLEX - PHL
1 stop6h 21mDelta
Deal found 12/22$553
This American Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:15 pmPHL - LEX
1 stop4h 46mAmerican Airlines
Mon 12/296:55 pmLEX - PHL
1 stop4h 57mAmerican Airlines
Deal found 12/21$588
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:27 amPHL - LEX
1 stop7h 32mAmerican Airlines
Fri 12/268:04 amLEX - PHL
1 stop6h 12mAmerican Airlines
Deal found 12/22$589
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 amPHL - LEX
1 stop6h 41mUnited Airlines
Fri 1/21:57 pmLEX - PHL
2 stops24h 10mUnited Airlines
Deal found 12/21$613
This United Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amPHL - LEX
2 stops31h 16mUnited Airlines
Sat 1/35:48 pmLEX - PHL
1 stop6h 57mUnited Airlines
Deal found 12/22$661
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:50 pmPHL - LEX
2 stops22h 26mUnited Airlines
Sat 1/31:57 pmLEX - PHL
1 stop7h 34mUnited Airlines
Deal found 12/21$686
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:50 pmPHL - LEX
2 stops22h 26mUnited Airlines
Mon 12/295:48 pmLEX - PHL
1 stop6h 57mUnited Airlines
Deal found 12/21$746

Find flight deals from Philadelphia to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$288
(Kiwi.com)

One-way from

$79
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$469
Provider with most accurate pricing for Philadelphia-Lexington Blue Grass flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Lexington Blue Grass flights.
Search Deals
From Philadelphia to Lexington Blue Grass
Search Deals
One-way flight from Philadelphia to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Lexington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Philadelphia to Lexington that are best for you.

Fly from

Philadelphia

Fly to

Lexington

Route

Depart

Return

Price

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Wed 5/20

3:35 pm-5:21 pm

Nonstop1h 46m

Lexington Blue Grass

Sat 5/23

6:29 pm-8:25 pm

Nonstop1h 56m

$367

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Wed 1/21

4:02 pm-6:09 pm

Nonstop2h 07m

Lexington Blue Grass

Sat 1/24

6:17 pm-8:09 pm

Nonstop1h 52m

$367

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Wed 3/25

6:00 am-12:49 pm

1 stop6h 49m

Lexington Blue Grass

Sat 3/28

6:00 am-7:53 am

Nonstop1h 53m

$377

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Wed 5/20

6:00 am-10:16 am

1 stop4h 16m

Lexington Blue Grass

Sat 5/23

5:50 pm-11:00 pm

1 stop5h 10m

$387

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Tue 4/7

6:55 am-1:36 pm

1 stop6h 41m

Lexington Blue Grass

Sat 4/11

5:49 pm-11:00 pm

1 stop5h 11m

$387

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Wed 3/25

5:40 am-11:54 am

1 stop6h 14m

Lexington Blue Grass

Sat 3/28

6:00 am-10:55 am

1 stop4h 55m

$387

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Wed 2/25

6:16 pm-11:06 am

1 stop16h 50m

$91

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Wed 1/21

5:07 pm-11:01 am

2 stops17h 54m

$112

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Sat 2/21

11:39 am-11:09 am

2 stops23h 30m

$177

PhiladelphiaLexington

PHL - LEX

PHLLEX

Philadelphia

Thu 2/19

8:59 pm-12:15 pm

3 stops39h 16m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 13 results
1
2

Compare providers for flights from Philadelphia to Lexington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Lexington in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Lexington flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Philadelphia-Lexington flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Philadelphia-Lexington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Lexington flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Lexington

How far ahead should I book a flight from Philadelphia to Lexington?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Lexington. Price data was last updated on December 19, 2025.

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Philadelphia to Lexington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Philadelphia to Lexington?

Currently, April is the cheapest month in which you can book a flight from Philadelphia to Lexington (average of $60). Flying from Philadelphia to Lexington in September is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to LEX?

Find hourly flight availability from Philadelphia to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

When flying from Philadelphia to Lexington, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the morning.

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lexington. Reviews last updated December 23, 2025.
See what other customers who have flown with Delta and American Airlines from Philadelphia to Lexington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,014 reviews

Crew

8.5

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Philadelphia to Lexington?

    Departing from Philadelphia to Lexington will take you 1h 46m. Philadelphia and Lexington are separated by a distance of 518 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Philadelphia to Lexington round-trip?

    Our cheapest airline available from Philadelphia to Lexington is Delta. Our recent data shows that you can find tickets from as low as $104 on this airline. An additional option worth looking into is American Airlines, starting at $377. Delta is priced at 78% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Philadelphia to Lexington?

    Consider Alaska Airlines (88%), Qatar Airways (79%) or British Airways (73%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Lexington.

  • Can I find deals for flights from Philadelphia to Lexington that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Lexington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Lexington.

  • Can I find deals for business class flights from Philadelphia to Lexington?

    Yes. Cheapflights offers flight deals from Philadelphia to Lexington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Lexington?

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to Lexington (average of $60). Flying from Philadelphia to Lexington in September is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Somerset
Berea
Georgetown
Frankfort

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Top 2 airlines flying from Philadelphia to Lexington

Discover the top 2 airlines that operate flights from Philadelphia to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$104Average$256FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$384Average$524FlexibilityNo cancel feeOn-time71%

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