A spacious airport terminal with clear signage for gates, a nursing room, and an animal relief area.

$288 Cheap Flights from Lexington (LEX) to Phoenix (PHX)

View $288 flight on Mon, Oct 5, 2026Opens in a new window

Popular airlines from Blue Grass Airport (LEX) to Phoenix Sky Harbor Intl. Airport (PHX)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Lexington to Phoenix (LEX-PHX)

Prices were available within the past 7 days and start at $288 for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Oct 24 - Sat, Oct 31
LEX
Lexington
PHX
Phoenix
$349 Roundtrip, found 6 hours ago
$349
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Oct 24 from Lexington to Phoenix, returning Sat, Oct 31, priced at $349 found 6 hours ago
American Airlines
Sat, Oct 3 - Sun, Oct 4
LEX
Lexington
PHX
Phoenix
$353 Roundtrip, found 4 hours ago
$353
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Oct 3 from Lexington to Phoenix, returning Sun, Oct 4, priced at $353 found 4 hours ago
Delta
Thu, Oct 29 - Mon, Nov 2
LEX
Lexington
PHX
Phoenix
$359 Roundtrip, just found
$359
Roundtrip
just found
Select Delta flight, departing Thu, Oct 29 from Lexington to Phoenix, returning Mon, Nov 2, priced at $359 just found
United
Thu, Oct 29 - Mon, Nov 2
LEX
Lexington
PHX
Phoenix
$359 Roundtrip, just found
$359
Roundtrip
just found
Select United flight, departing Thu, Oct 29 from Lexington to Phoenix, returning Mon, Nov 2, priced at $359 just found
United
Thu, Oct 29 - Mon, Nov 2
LEX
Lexington
PHX
Phoenix
$364 Roundtrip, just found
$364
Roundtrip
just found
Select United flight, departing Thu, Oct 29 from Lexington to Phoenix, returning Mon, Nov 2, priced at $364 just found
American Airlines
Sat, Oct 24 - Sat, Oct 31
LEX
Lexington
PHX
Phoenix
$369 Roundtrip, found 6 hours ago
$369
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Oct 24 from Lexington to Phoenix, returning Sat, Oct 31, priced at $369 found 6 hours ago
United
Fri, Sep 25 - Tue, Sep 29
LEX
Lexington
PHX
Phoenix
$371 Roundtrip, found 8 hours ago
$371
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Sep 25 from Lexington to Phoenix, returning Tue, Sep 29, priced at $371 found 8 hours ago
United
Wed, Sep 23 - Wed, Sep 30
LEX
Lexington
PHX
Phoenix
$375 Roundtrip, found 1 day ago
$375
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 23 from Lexington to Phoenix, returning Wed, Sep 30, priced at $375 found 1 day ago
Delta
Wed, Dec 30 - Sun, Jan 3
LEX
Lexington
PHX
Phoenix
$379 Roundtrip, found 17 hours ago
$379
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Dec 30 from Lexington to Phoenix, returning Sun, Jan 3, priced at $379 found 17 hours ago
Alaska Airlines
Sat, Oct 10 - Wed, Oct 14
LEX
Lexington
PHX
Phoenix
$677 Roundtrip, found 4 hours ago
$677
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Sat, Oct 10 from Lexington to Phoenix, returning Wed, Oct 14, priced at $677 found 4 hours ago

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $394
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $394

What you need to know for your flight from Blue Grass to Sky Harbor Intl.

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

Travel from Lexington (LEX) to Phoenix (PHX) with a selection of airlines offering convenient routes on this domestic short-haul journey. Explore various options for flights from Lexington, comparing full-service carriers to uncover the best itinerary that aligns with your budget and travel plans. As you prepare to visit Phoenix's iconic attractions and vibrant neighborhoods, discover the essential details for your flights from Blue Grass Airport to Sky Harbor International Airport.

  • Fastest flight duration: around 5h 30m in-flight, plus roughly 1h 15m 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 Blue Grass Airport (LEX) to Sky Harbor International Airport (PHX)

Recent traveler bookings reveal the top airlines preferred for flights from Lexington to Phoenix, particularly those offering one-stop services. Common layovers include Dallas-Fort Worth International Airport (DFW) with about a 1 hour and 15 minute stop, O'Hare International Airport (ORD) at approximately 1 hour and 30 minutes, and Charlotte-Douglas International Airport (CLT) with a layover of around 1 hour. This variety allows you to compare prices, total travel times, and cabin classes to curate the ideal itinerary.

  • American Airlines: This full-service airline provides one-stop flights, handling about 60% of departures on this route. One-way ticket prices generally range from $145 to $485, with an in-flight duration of 5 hours and 30 minutes, leading to an overall travel time of around 7 hours, including the layover.
  • Delta: Another full-service option, Delta offers one-stop services and represents roughly 24% of departures for this route. The one-way fares typically fall between $145 and $460. Travelers can expect a flight time of 5 hours and 30 minutes, with a total journey lasting about 7 hours, including the layover.
  • United: United Airlines also provides one-stop service and accounts for about 17% of departures on this route. Their one-way fares usually range from $145 to $595. Passengers can anticipate an in-flight experience of 5 hours and 30 minutes, with the complete travel time totaling around 7 hours, inclusive of the layover.

Travelers can enhance their journey from Lexington to Phoenix by upgrading to first class, with options available from both American Airlines and United.

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

The most popular months for travelers flying from Lexington to Phoenix are January, February, and March, when peak temperatures in Phoenix reach up to 66°F in March. If you prefer quieter travel, consider August, the least busy time to visit with temperatures around 94.8°F and typically the lowest average one-way fare (around $214). Flight availability peaks in May, with approximately 13 flights per week, making it easier to find convenient departure times. July has the fewest flights, with approximately 9 flights per week.

  • Cheapest time to fly: August usually offers good deals with average one-way fare around $214, roughly 21% cheaper than the yearly average.
  • Another budget-friendly time to fly: September typically offers an average one-way fare of around $235.
  • Most flight options: May has the highest number of flights from Lexington to Phoenix, with approximately 13 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January55.4°F (13.0°C)High10$294
February58.6°F (14.8°C)High11$252
March66.0°F (18.9°C)High11$313
April74.5°F (23.6°C)Average12$294
May82.0°F (27.8°C)Average13$248
June92.3°F (33.5°C)Average10$255
July95.7°F (35.4°C)Low9$236
August94.8°F (34.9°C)Low10$214
September89.8°F (32.1°C)Average10$235
October77.7°F (25.4°C)Average12$312
November65.5°F (18.6°C)Low12$299
December55.4°F (13.0°C)Average12$320

*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 Lexington (LEX) to Phoenix (PHX)

  • Cincinnati to Phoenix (CVG-PHX): Cincinnati - Northern Kentucky International Airport (CVG) is located approximately 70 miles from Blue Grass Airport (LEX). On this route, one-way economy ticket prices generally fall between $80 and $365, influenced by the time of year and how far in advance you book. Travelers can choose from non-stop and one-stop flight options. Major airlines operating this route include American Airlines and the budget-friendly Frontier Airlines. Additionally, first-class service is offered for those looking for a more premium experience.

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

Getting some of the best deals on flights from Lexington to Phoenix 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 usually available when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Afternoon departures from 12 PM to 6 PM often offer lower prices, while morning flights from 5 AM to 12 PM are more popular. Additionally, flying on Saturday typically provides cheaper options, although Friday is the busiest 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 Sky Harbor International Airport from Blue Grass Airport

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

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Phoenix, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Sky Harbor International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Sky Harbor International 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 Sky Harbor International Airport, Terminal 3 Station, a metro station, is located about 0.1 miles from the airport on foot, while the Phoenix Airport Bus Stop, a bus station, is situated approximately 0.2 miles away on foot, providing convenient access to public transportation options.

Frequently asked questions

How much does a flight from Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $288 and cheap return flights from $349 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights typically cost between $231 and $996, and return flights often range between $426 and $1456. 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 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The cheapest month to fly from LEX to PHX is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Enter LEX to PHX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Lexington, KY (LEX) to Phoenix, AZ (PHX), with round-trip tickets starting from around $238 with a layover in Charlotte-Douglas Intl. (CLT). 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 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.), 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 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from Blue Grass Airport (LEX) in Lexington to Sky Harbor International Airport (PHX) in Phoenix usually departs at around 5:00 AM, operated by American Airlines. This seasonal service is active in June, allowing you to start your day early and enjoy more time in Phoenix. 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 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The most popular departure times for flights from Lexington, KY (LEX) to Phoenix, AZ (PHX) are in the early morning, from 6am to 9am. About 33% 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 helps you make the most of your day in Phoenix upon arrival.
How long does it take to fly from Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Flying from LEX to PHX with a connection usually takes about 7 hours, traveling roughly 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 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
You can fly first class between LEX and PHX. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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 Phoenix from Blue Grass (LEX)?
From Blue Grass (LEX), you can fly into Sky Harbor Intl. (PHX) to reach Phoenix. Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW) before reaching Phoenix. 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 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) Phoenix 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 Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Lexington, KY (LEX-Blue Grass) to Phoenix, AZ (PHX-Sky Harbor Intl.) 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.

Travel information

Origin airport
Blue Grass
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$349
Distance
1563 mi

Book with confidence

Lexington to Phoenix Flights

The cheapest times to fly from Lexington to Phoenix

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 Lexington to Phoenix are during the month of October. You can find some of the cheapest flights from Lexington to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lexington to Phoenix

Sunday is one of the best days to book for cheap flights from Lexington to Phoenix: 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 Lexington to Phoenix

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 Lexington to Phoenix in 2026. You can also book with separate airlines for your outbound and return journeys, from $288 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 Lexington to Phoenix 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 Lexington to Phoenix 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.

 

Lexington to Phoenix Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia