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Sky Harbor Intl

$134+ Cheap flights from Key West (EYW) to Sky Harbor Intl (PHX)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PHX
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap flight deals from Key West to Sky Harbor Intl

Cheapest flights from Key West to Sky Harbor Intl
Explore the most affordable flight options available from Key West to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This American Airlines deal was found by Cheapflights users on 1/20. 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 3/257:42 pm
EYW
-
PHX
1 stop7h 52m
American Airlines
Tue 3/315:05 am
PHX
-
EYW
1 stop10h 14m
American Airlines
Deal found 1/20$267
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Fri 2/137:45 pm
EYW
-
PHX
1 stop7h 14m
American Airlines
Sun 2/1512:59 am
PHX
-
EYW
1 stop8h 12m
American Airlines
Deal found 1/22$314
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2511:51 am
EYW
-
PHX
1 stop14h 53m
Multiple Airlines
Tue 3/316:45 pm
PHX
-
EYW
2 stops13h 26m
Multiple Airlines
Deal found 1/20$329
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 4/254:38 pm
EYW
-
PHX
1 stop8h 03m
United Airlines
Sat 5/26:00 am
PHX
-
EYW
1 stop7h 02m
United Airlines
Deal found 1/21$395
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 1/297:45 pm
EYW
-
PHX
1 stop7h 10m
American Airlines
Wed 2/412:22 pm
PHX
-
EYW
1 stop7h 25m
American Airlines
Deal found 1/20$405
This Kiwi.com deal was found by Cheapflights users on 1/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:06 pm
EYW
-
PHX
1 stop13h 12m
Multiple Airlines
Fri 5/18:02 pm
PHX
-
EYW
2 stops34h 04m
Multiple Airlines
Deal found 1/22$419
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 4/254:20 pm
EYW
-
PHX
1 stop10h 39m
American Airlines
Sat 5/211:59 pm
PHX
-
EYW
1 stop8h 17m
American Airlines
Deal found 1/20$439
This JetBlue deal was found by Cheapflights users on 1/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:48 pm
EYW
-
PHX
1 stop10h 22m
JetBlue
Mon 3/210:25 pm
PHX
-
EYW
1 stop11h 33m
JetBlue
Deal found 1/21$464
This Kiwi.com deal was found by Cheapflights users on 1/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:06 pm
EYW
-
PHX
1 stop13h 12m
Multiple Airlines
Thu 4/305:17 pm
PHX
-
EYW
2 stops17h 13m
Multiple Airlines
Deal found 1/22$470
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/51:33 pm
EYW
-
PHX
1 stop9h 21m
American Airlines
Mon 2/911:59 pm
PHX
-
EYW
1 stop8h 58m
American Airlines
Deal found 1/21$485

Find flight deals from Key West to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Sky Harbor Intl (PHX). 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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$267
(American Airlines)

One-way from

$134
(American Airlines)
Provider with most accurate pricing for Key West-Phoenix Sky Harbor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Phoenix Sky Harbor Intl flights.
Search Deals
From Key West to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Key West to Phoenix Sky Harbor Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Sky Harbor Intl 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 January 22, 2026.
Use the filters below to find and compare flights from Key West to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Key West

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Fri 2/13

7:45 pm-12:59 am

1 stop7h 14m

Phoenix Sky Harbor Intl

Sun 2/15

12:59 am-11:11 am

1 stop8h 12m

$314

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Wed 3/25

11:51 am-11:44 pm

1 stop14h 53m

Phoenix Sky Harbor Intl

Tue 3/31

6:45 pm-11:11 am

2 stops13h 26m

$329

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 1/29

7:45 pm-12:55 am

1 stop7h 10m

Phoenix Sky Harbor Intl

Wed 2/4

12:22 pm-9:47 pm

1 stop7h 25m

$405

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 2/26

12:48 pm-9:10 pm

1 stop10h 22m

Phoenix Sky Harbor Intl

Mon 3/2

10:25 pm-11:58 am

1 stop11h 33m

$464

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 2/5

1:33 pm-8:54 pm

1 stop9h 21m

Phoenix Sky Harbor Intl

Mon 2/9

11:59 pm-10:57 am

1 stop8h 58m

$485

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 2/26

6:35 pm-10:50 pm

2 stops30h 15m

Phoenix Sky Harbor Intl

Mon 3/2

6:30 am-5:44 pm

1 stop9h 14m

$524

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Wed 3/11

4:40 pm-12:07 am

1 stop10h 27m

$134

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Wed 3/11

11:51 am-7:42 am

2 stops22h 51m

$174

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 3/12

4:40 pm-10:54 pm

1 stop9h 14m

$310

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Fri 3/13

7:42 pm-12:34 am

1 stop7h 52m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 12 results
1
2

Compare providers for flights from Key West to Sky Harbor Intl

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 Key West to Sky Harbor Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust 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 Key West-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Key West-Phoenix Sky Harbor Intl Airport 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 Key West to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Key West 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.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated January 22, 2026.
Read through reviews of airlines operating flights from Key West to Phoenix Sky Harbor Intl Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,174 reviews

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,174 reviews
American Airlines
7.2
Good
11,174 reviews

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

Related info for your journey

Find useful and relevant information for your journey from Key West to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to Phoenix Sky Harbor Intl?

    Key West (EYW), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Key West to Phoenix Sky Harbor Intl. 1 airline have flights from Key West to Phoenix Sky Harbor Intl on a regular basis. Booking flights from Key West to Phoenix Sky Harbor Intl should not be difficult; the airport handles an average of 0 outbound flights to Phoenix Sky Harbor Intl per day.

  • How long is the flight from Key West to Phoenix Sky Harbor Intl Airport?

    For as low as $314, American Airlines can have you in Phoenix Sky Harbor Intl Airport from Key West in 7h 14m. There are 1918 mi between Key West and Phoenix Sky Harbor Intl Airport.

  • What is the cheapest airline to fly from Key West to Phoenix Sky Harbor Intl Airport round-trip?

    Our cheapest airline available from Key West to Phoenix Sky Harbor Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $292 on this airline.

  • Can I find deals for flights from Key West to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Key West to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Sky Harbor Intl.

  • Can I find deals for business class flights from Key West to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Key West to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Goodyear
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Glendale
Casa Grande
Globe
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Chandler
Payson
Camp Verde
Buckeye
Surprise
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Key West to Sky Harbor Intl

Discover the top airline that operate flights from Key West to Sky Harbor Intl. 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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$292Average$453FlexibilityNo cancel feeOn-time71%

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