$258 Cheap Flights from Key West (EYW) to Phoenix (PHX)

View $258 flight on Fri, Oct 23, 2026Opens in a new window

Popular airlines from Key West Intl. Airport (EYW) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Key West to Phoenix (EYW-PHX)

Prices were available within the past 7 days and start at $258 for one-way flights and $464 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 12 - Sat, Sep 19
EYW
Key West
PHX
Phoenix
$464 Roundtrip, found 2 days ago
$464
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 12 from Key West to Phoenix, returning Sat, Sep 19, priced at $464 found 2 days ago
Delta
Thu, Aug 27 - Tue, Sep 1
EYW
Key West
PHX
Phoenix
$470 Roundtrip, found 1 day ago
$470
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 27 from Key West to Phoenix, returning Tue, Sep 1, priced at $470 found 1 day ago
American Airlines
Thu, Aug 27 - Tue, Sep 1
EYW
Key West
PHX
Phoenix
$471 Roundtrip, found 1 day ago
$471
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 27 from Key West to Phoenix, returning Tue, Sep 1, priced at $471 found 1 day ago
American Airlines
Sat, Sep 12 - Sat, Sep 19
EYW
Key West
PHX
Phoenix
$502 Roundtrip, found 2 days ago
$502
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 12 from Key West to Phoenix, returning Sat, Sep 19, priced at $502 found 2 days ago
Delta
Thu, Sep 10 - Tue, Sep 15
EYW
Key West
PHX
Phoenix
$506 Roundtrip, found 4 days ago
$506
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep 10 from Key West to Phoenix, returning Tue, Sep 15, priced at $506 found 4 days ago
American Airlines
Thu, Sep 10 - Wed, Sep 16
EYW
Key West
PHX
Phoenix
$507 Roundtrip, found 3 days ago
$507
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 10 from Key West to Phoenix, returning Wed, Sep 16, priced at $507 found 3 days ago
Delta
Thu, Sep 10 - Tue, Sep 15
EYW
Key West
PHX
Phoenix
$512 Roundtrip, found 4 days ago
$512
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep 10 from Key West to Phoenix, returning Tue, Sep 15, priced at $512 found 4 days ago
American Airlines
Fri, Jan 8 - Wed, Jan 13
EYW
Key West
PHX
Phoenix
$518 Roundtrip, found 3 days ago
$518
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jan 8 from Key West to Phoenix, returning Wed, Jan 13, priced at $518 found 3 days ago
American Airlines
Sat, Sep 12 - Fri, Sep 18
EYW
Key West
PHX
Phoenix
$522 Roundtrip, found 2 days ago
$522
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Sep 12 from Key West to Phoenix, returning Fri, Sep 18, priced at $522 found 2 days ago
American Airlines
Thu, Sep 10 - Wed, Sep 16
EYW
Key West
PHX
Phoenix
$537 Roundtrip, found 3 days ago
$537
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 10 from Key West to Phoenix, returning Wed, Sep 16, priced at $537 found 3 days ago

What you need to know for your flight from Key West Intl. to Sky Harbor Intl.

Key West (EYW) to Phoenix (PHX) at a glance

Travel from Key West (EYW) to Phoenix (PHX) with a selection of airlines on this domestic short-haul route. Discover cheap flights from Key West as you compare full-service carriers to pinpoint the itinerary that aligns with your budget and travel schedule. As you prepare to explore Phoenix's iconic attractions and vibrant neighborhoods, gather the essential details for flights from Key West International Airport (EYW) to Sky Harbor International Airport (PHX).

  • Fastest flight duration: around 6h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,900 miles (3,060 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $120–$550, depending on seasonality and how far ahead you book

Flights from Key West International Airport (EYW) to Sky Harbor International Airport (PHX)

Based on the latest traveler bookings, here are the top airlines preferred for flights from Key West to Phoenix, particularly for one-stop and multi-stop journeys. Popular layover options include Miami International Airport (MIA) with a layover of about 1 hour and 15 minutes, Hartsfield-Jackson Atlanta International Airport (ATL) also at approximately 1 hour and 15 minutes, and Dallas-Fort Worth International Airport (DFW) with a layover of around 55 minutes. These choices provide you with the flexibility to compare prices, total travel times, and cabin classes to create the ideal itinerary.

  • American Airlines: This full-service airline provides one-stop flights, making up around 66% of departures on this route. One-way ticket prices generally fall between $120 and $585, with an in-flight duration of 6 hours and 15 minutes, leading to a total travel time of approximately 7 hours and 30 minutes, including any layover.
  • Delta: Another full-service option, Delta operates one-stop services and holds about 26% of the departures for this route. One-way fares typically range from $120 to $570. Travelers can expect an in-flight time of 6 hours and 15 minutes, resulting in a total journey time of roughly 7 hours and 30 minutes, including layovers.
  • United: A full-service airline, United offers one-stop services with about 8% of the departures on this route. One-way fares generally range from $230 to $735. Passengers will spend around 6 hours and 15 minutes in the air, leading to an overall travel time of about 7 hours and 30 minutes, factoring in layover times.

Alternative routes from Key West (EYW) to Phoenix (PHX)

  • Key West to Mesa (EYW-MSC): Falcon Field Municipal Airport (MSC) lies approximately 16 miles from Sky Harbor International Airport (PHX), providing a convenient option for travelers heading to the Mesa area.
  • Key West to Mesa (EYW-AZA): Phoenix - Mesa Gateway Airport (AZA) is located about 22 miles from Sky Harbor International Airport (PHX), making it a suitable choice for those flying into the Phoenix region.
  • Key West to Prescott (EYW-PRC): Prescott Municipal Airport (PRC) is situated roughly 87 miles from Sky Harbor International Airport (PHX), serving as a viable gateway for visitors to Prescott.

How to find the best prices for flights from Key West (EYW) to Phoenix (PHX)

Getting some of the best deals on flights from Key West 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 to 8 weeks in advance, aligning with when most travelers make their reservations. Additionally, afternoon departures from 12 PM to 6 PM often provide lower prices and are the most sought-after flight times, while flying on Friday not only offers cheaper rates but is also the most popular day to travel.
  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 Key West International Airport

Phoenix welcomes travelers from Key West 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, travelers will find key transport links within walking distance; Terminal 3 Station, a metro station, is located about 0.1 miles away on foot, while Phoenix Airport Bus Stop, a bus station, is about 0.2 miles away on foot.

Frequently asked questions

How much does a flight from Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $258 and cheap return flights from $464 Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights usually range from $249 to $1064, and return flights typically cost between $369 and $1202. 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 Key West, FL (EYW-Key West Intl.) 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 Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
March is the cheapest month to fly from Key West, FL (EYW) to Phoenix, AZ (PHX), with average return fares around $311. This is about 24% lower than the average price throughout the year, as demand tends to drop after the busy winter season. Other budget-friendly months include September and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Enter EYW to PHX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
JetBlue Airways is one of the cheapest airlines offering connecting flights from Key West Intl. (EYW) to Phoenix (PHX), starting from around $550. 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 Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Key West, FL (EYW-Key West Intl.) 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 Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best time to fly from Key West, FL (EYW) to Phoenix, AZ (PHX) is in March or September, with average return flight prices around $311. March offers lovely spring weather, while September is a great time to avoid the summer heat, making both months appealing for your journey.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from Key West International Airport (EYW) to Sky Harbor International Airport (PHX) usually departs at around 6:05 AM, operated by American Airlines. This seasonal service is available in January, providing you with an early start to your travels 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 Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
For flights from Key West (EYW) to Phoenix (PHX), the most popular departure times are in the early afternoon, from 12pm to 3pm. About 45% of travelers choose this time window. Many major carriers, including American Airlines and Delta, offer flights during this window. This timing is favored as it gives you a relaxed morning before your flight.
How long does it take to fly from Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
A flight from EYW to PHX with a layover takes around 9 hours, with the route covering approximately 1,921 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 Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
First class seats are offered on the EYW to PHX route. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Key West, FL (EYW-Key West Intl.) 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 Key West Intl. (EYW)?
From Key West Intl. (EYW), you can fly into Sky Harbor Intl. (PHX) to reach Phoenix. Some flights may connect through major hubs like Miami Intl. (MIA), Charlotte-Douglas Intl. (CLT), Fort Lauderdale - Hollywood Intl. (FLL) 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 Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Key West, FL (EYW-Key West Intl.) 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 Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Key West, FL (EYW-Key West Intl.) 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 Key West, FL (EYW-Key West Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Key West, FL (EYW-Key West Intl.) 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
Key West Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$463
Distance
1920 mi

Book with confidence

Key West to Phoenix Flights

The cheapest times to fly from Key West 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 Key West to Phoenix are during the month of September. You can find some of the cheapest flights from Key West to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Key West to Phoenix

Sunday is one of the best days to book for cheap flights from Key West 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 Key West 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 Key West to Phoenix in 2026. You can also book with separate airlines for your outbound and return journeys, from $258 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 Key West 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 Key West 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.

 

Key West to Phoenix Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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