$305 Cheap Flights from Phoenix (PHX) to Lexington (LEX)

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Phoenix (PHX) to Lexington (LEX) at a glance

Travel to Lexington (LEX) from Phoenix (PHX) by exploring a variety of airlines on this domestic short-haul route. Compare options for cheap flights from Phoenix to Lexington to find the best fit for your budget and schedule while planning your visit to Lexington’s renowned attractions and neighborhoods. Discover essential details about flights from Sky Harbor International Airport (PHX) to Blue Grass Airport (LEX) as you prepare for your journey.

• Fastest flight duration: around 5 hours in-flight, plus roughly 1h 30m layover with one stop
• Route distance: roughly 1,600 miles (2,570 km)
• Flights per week: around 11 departures on average
• Typical fares (one-way): economy tickets often range from $145–$450, depending on seasonality and how far ahead you book

Flights from Sky Harbor International Airport (PHX) to Blue Grass Airport (LEX)

According to recent traveler bookings, here are the top airlines for flights from Phoenix to Lexington, often favored for their one-stop services. Common layover points include Hartsfield-Jackson Atlanta International Airport (ATL) with a layover of about 1 hour and 30 minutes, O'Hare International Airport (ORD) at around 1 hour and 45 minutes, and Dallas-Fort Worth International Airport (DFW) with a layover of approximately 1 hour and 15 minutes. These options allow you to balance price, travel time, and cabin class to create the ideal itinerary.

• American Airlines: Known for its comprehensive service, this carrier provides one-stop options with one-way ticket prices generally between $145 and $470. It represents about 51% of flights on this route, featuring an in-flight duration of 5 hours and a total travel time of approximately 6 hours and 30 minutes, including layovers.
• Delta: This full-service airline also offers one-stop flights, with one-way fares usually ranging from $145 to $540. Delta accounts for roughly 32% of departures on this route, with a flying time of 5 hours and a total journey time close to 6 hours and 30 minutes, factoring in layovers.
• United: Another full-service choice, United Airlines provides one-stop service with one-way fares typically between $145 and $725. They handle about 17% of flights along this route, offering an in-flight experience of 5 hours and a total travel duration of around 6 hours and 30 minutes, including layover time.

Travelers flying from Phoenix to Lexington can enhance their experience by upgrading to first class, with United and American Airlines both providing this premium service.

Best time to fly from Phoenix (PHX) to Lexington (LEX)

The most popular months for travelers flying from Phoenix to Lexington are March, May, and July, when peak temperatures in Lexington reach up to 75.4°F in July. If you prefer quieter travel, consider February, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 36.5°F. For better deals, August usually offers the lowest average one-way fare around $219. Flight availability peaks in July, with approximately 15 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 8 flights per week.

• Cheapest time to fly: August usually offers good deals with average one-way fare around $219, roughly 23% cheaper than the yearly average.
• Another budget-friendly time to fly: May typically offers an average one-way fare of around $242.
• Most flight options: July has the highest number of flights from Phoenix to Lexington, with approximately 15 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Phoenix (PHX) to Lexington (LEX)

• Phoenix to Cincinnati (PHX-CVG): Cincinnati - Northern Kentucky International Airport (CVG) is located approximately 70 miles from Blue Grass Airport (LEX). One-way economy ticket prices on this journey generally vary from $75 to $390, influenced by the travel season and the timing of your booking. This route commonly features both non-stop and one-stop flights. Major airlines servicing this route include American Airlines and the budget-friendly Frontier Airlines. Additionally, first-class service is available for travelers seeking a more premium experience.

How to find the best prices for flights from Phoenix (PHX) to Lexington (LEX)

Getting some of the best deals on flights from Phoenix to Lexington is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are often found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Early morning flights (12 am-5 am) typically offer lower prices, although morning flights (5 am-12 pm) are more popular. Additionally, flying on Saturday usually results in cheaper fares, while Wednesday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Blue Grass Airport from Sky Harbor International Airport

Lexington welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Here's how to reach Lexington efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Lexington, with private rides that can be arranged in advance.
• Car rental: Renting a car from Blue Grass Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Blue Grass Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Blue Grass Airport, Versailles Seaport, a seaport, is located about 7.2 miles away, providing convenient access to the waterfront for travelers.

Phoenix to Lexington Flights

The cheapest times to fly from Phoenix to Lexington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Lexington are during the month of December. You can find some of the cheapest flights from Phoenix to Lexington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Phoenix to Lexington

Sunday is one of the best days to book for cheap flights from Phoenix to Lexington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Phoenix to Lexington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Lexington in 2026. You can also book with separate airlines for your outbound and return journeys, from $305 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Lexington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Lexington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently Asked Questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) cost?

You can find cheap one-way flights from $305 and cheap return flights $399 Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) with Expedia. One-way flights generally range between $315 and $1147, and roundtrip flights usually range from $417 to $1372. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

August is the cheapest month to fly from Phoenix (PHX) to Lexington (LEX), with average round-trip fares around $393. This price is about 15% lower than the average throughout the year, as demand typically drops during the hot summer months. Other budget-friendly months for this route include January and November.

*Averages based on flights available on Expedia in the last year.

Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

Enter PHX to LEX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

American Airlines is one of the cheapest airlines offering connecting flights from Phoenix, AZ (PHX) to Lexington, KY (LEX) with a layover in George Bush Intercontinental (IAH) starting from around $238. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

For flights from Phoenix, AZ (PHX) to Lexington, KY (LEX), the best times to travel are in August and January. You can expect to pay around $393 for a return flight during these months. August is great for enjoying summer activities, while January offers a quieter travel experience, making both months appealing for different reasons.

*Prices based on flights available on Expedia in the last year.

What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

The earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) usually leaves at around 12:15 AM, operated by American Airlines. This service is seasonal and active in October. An early departure allows you to make the most of your time in Lexington. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

The most popular departure times for flights from Phoenix (PHX) to Lexington (LEX) are in the early morning, from 6am to 9am. About 29% of passengers prefer this time window. Many major carriers, including American Airlines, Delta and United Airlines, offer flights during this window. This timing is favored as it allows you to make the most of your day in Phoenix before heading to Kentucky.

How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

A flight from PHX to LEX with a layover takes around 8 hours, with the route covering approximately 1,564 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

Business class seats are offered on the PHX to LEX route with American Airlines.

First class cabins are available on:

• American Airlines
• Delta Air Lines
• United Airlines

How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) flight with Expedia?

It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

What airports do you fly into for Lexington from Sky Harbor Intl. (PHX)?

If you're planning to travel to Lexington from Sky Harbor Intl. (PHX), you can fly into Blue Grass (LEX) Some flights may connect through major hubs like Denver Intl. (DEN), George Bush Intercontinental (IAH), Los Angeles Intl. (LAX) before reaching Lexington. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) at the last minute?

Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) flight and hotel package?

Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) Lexington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass)?

If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Lexington, KY (LEX-Blue Grass) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.