$137+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — PHX
maj 21 — maj 281
Round-trip
1 adult, Economy
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Find cheap flights from Key West to Sky Harbor Intl 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Key West to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Key West to Sky Harbor IntlExplore 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 april 21, 2026.
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 april 21, 2026.
This United Airlines deal was found by Cheapflights users on 4/16. 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.
tors 4/304:47 pm
EYW
- PHX
1 stop7h 18m
United Airlines
lör 5/26:00 am
PHX
- EYW
1 stop7h 02m
United Airlines
Deal found 4/16![United Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 4/17. 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.
sön 5/3111:28 am
EYW
- PHX
1 stop7h 42m
American Airlines
sön 5/3111:36 pm
PHX
- EYW
1 stop9h 40m
American Airlines
Deal found 4/17![American Airlines logo]()
$1,003
This Delta deal was found by Cheapflights users on 4/17. 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.
sön 5/317:30 am
EYW
- PHX
2 stops11h 29m
Delta
sön 5/3110:55 pm
PHX
- EYW
2 stops8h 58m
Delta
Deal found 4/17![Delta logo]()
$2,113
Best flights from Key West to Sky Harbor IntlDiscover carefully curated flight deals from Key West to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 21, 2026.
Discover carefully curated flight deals from Key West to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated april 21, 2026.
This American Airlines deal was found by Cheapflights users on 4/17. 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.
sön 5/3111:28 am
EYW
- PHX
2 stops10h 33m
American Airlines
sön 5/3111:48 pm
PHX
- EYW
1 stop8h 08m
American Airlines
Deal found 4/17![American Airlines logo]()
$1,215
This Delta deal was found by Cheapflights users on 4/17. 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.
sön 5/317:30 am
EYW
- PHX
2 stops11h 29m
Delta
sön 5/3110:55 pm
PHX
- EYW
2 stops8h 58m
Delta
Deal found 4/17![Delta logo]()
$2,113
Last-minute flights from Key West to Sky Harbor IntlDiscover last-minute flight deals from Key West to Sky Harbor Intl. Data last updated april 21, 2026 and is based on user searches.
Discover last-minute flight deals from Key West to Sky Harbor Intl. Data last updated april 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/16. 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.
tors 4/304:47 pm
EYW
- PHX
1 stop7h 18m
United Airlines
lör 5/26:00 am
PHX
- EYW
1 stop7h 02m
United Airlines
Deal found 4/16![United Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 4/17. 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.
sön 5/3111:28 am
EYW
- PHX
1 stop7h 42m
American Airlines
sön 5/3111:36 pm
PHX
- EYW
1 stop9h 40m
American Airlines
Deal found 4/17![American Airlines logo]()
$1,003
This Delta deal was found by Cheapflights users on 4/17. 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.
sön 5/317:30 am
EYW
- PHX
2 stops11h 29m
Delta
sön 5/3110:55 pm
PHX
- EYW
2 stops8h 58m
Delta
Deal found 4/17![Delta logo]()
$2,113
One-way flights from Key West to Sky Harbor IntlSearch for one-way flight options from Key West to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated april 21, 2026.
Search for one-way flight options from Key West to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated april 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
fre 5/81:11 pm
EYW
- PHX
2 stops36h 15m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
tors 5/711:04 am
EYW
- PHX
2 stops24h 43m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
sön 5/1012:05 pm
EYW
- PHX
2 stops37h 16m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
mån 5/1111:01 am
EYW
- PHX
3 stops39h 23m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
ons 5/611:46 am
EYW
- PHX
2 stops24h 01m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
sön 5/171:57 pm
EYW
- PHX
2 stops35h 24m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$176
This Delta deal was found by Cheapflights users on 4/18. 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.
lör 5/96:19 pm
EYW
- PHX
1 stop7h 17m
Delta
Deal found 4/18![Delta logo]()
$230
This Delta deal was found by Cheapflights users on 4/18. 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.
tis 5/56:23 pm
EYW
- PHX
1 stop7h 21m
Delta
Deal found 4/18![Delta logo]()
$253
This American Airlines deal was found by Cheapflights users on 4/18. 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.
mån 5/112:29 pm
EYW
- PHX
1 stop7h 58m
American Airlines
Deal found 4/18![American Airlines logo]()
$254
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 april 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,003 (American Airlines) |
One-way from | $137 (Kiwi.com) |
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 april 21, 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
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
sön 5/31
11:28 am-7:01 pm
2 stops10h 33m
Phoenix Sky Harbor Intl
sön 5/31
11:48 pm-10:56 am
1 stop8h 08m
$1,215
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
sön 5/31
7:30 am-3:59 pm
2 stops11h 29m
Phoenix Sky Harbor Intl
sön 5/31
10:55 pm-10:53 am
2 stops8h 58m
$2,113
Cheapest one-way
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
mån 5/11
11:01 am-10:05 am
2 stops26h 04m
$170
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
sön 5/17
1:57 pm-10:21 pm
2 stops35h 24m
$176
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
lör 5/9
6:19 pm-10:36 pm
1 stop7h 17m
$230
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
tors 5/7
6:19 pm-10:36 pm
1 stop7h 17m
$253
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
ons 5/6
6:23 pm-10:44 pm
1 stop7h 21m
$253
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
tis 5/5
6:23 pm-10:44 pm
1 stop7h 21m
$253
Quickest one-way
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
sön 5/17
7:30 pm-11:33 pm
1 stop7h 03m
$320
Key WestPhoenix
EYW - PHX
EYWPHX
Key West
lör 5/9
3:58 pm-11:33 pm
2 stops10h 35m
$350
Sorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
EYW-PHX
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 april 21, 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.
Food
6.4
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Overall
7.1
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Food
6.4
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Overall
7.1
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
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.
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 locationsGoodyear
Glendale
Paradise Valley
Casa Grande
Peoria
Chandler
Payson
Buckeye
Camp Verde
Globe
Surprise
Guadalupe
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Key West and Sky Harbor Intl flights
Browse other Key West and Sky Harbor Intl flight options. Last updated on april 21, 2026.
Other flights from Key West
Browse through other flights departing from Key West. Flights are based on user searches made on Cheapflights and were last updated on april 21, 2026.
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Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on april 21, 2026.
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 april 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$292 | Average$668 | FlexibilityNo cancel fee | On-time71% |