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Cheap flights from Key West to Phoenix from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Phoenix departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Key West to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:46 am - 8:47 am
EYW
-
PHX
24h 01m
2 stops
Multiple Airlines Logo
12:23 am - 11:25 am
PHX
-
EYW
8h 02m
1 stop
$299Multiple Airlines
Wed, May 6 - Sat, May 9
Multiple Airlines Logo
12:07 pm - 10:45 am
EYW
-
PHX
25h 38m
1 stop
Multiple Airlines Logo
11:30 pm - 11:06 am
PHX
-
EYW
32h 36m
2 stops
$340Multiple Airlines
Fri, May 8 - Mon, May 11
Multiple Airlines Logo
12:07 pm - 10:45 am
EYW
-
PHX
25h 38m
1 stop
Multiple Airlines Logo
11:30 pm - 11:06 am
PHX
-
EYW
32h 36m
2 stops
$346Multiple Airlines
Fri, May 15 - Mon, May 18
Multiple Airlines Logo
12:07 pm - 10:45 am
EYW
-
PHX
25h 38m
1 stop
Multiple Airlines Logo
11:30 pm - 12:34 pm
PHX
-
EYW
34h 04m
2 stops
$350Multiple Airlines
Fri, May 15 - Sun, May 17
United Airlines Logo
2:49 pm - 10:59 pm
EYW
-
PHX
11h 10m
1 stop
United Airlines Logo
6:00 am - 4:02 pm
PHX
-
EYW
7h 02m
1 stop
$356United Airlines
Wed, May 6 - Sun, May 10
American Airlines Logo
5:25 pm - 11:02 pm
EYW
-
PHX
8h 37m
1 stop
American Airlines Logo
1:09 pm - 10:58 pm
PHX
-
EYW
6h 49m
1 stop
$357American Airlines
Tue, Apr 28 - Wed, May 6
Multiple Airlines Logo
12:10 pm - 10:45 am
EYW
-
PHX
25h 35m
1 stop
Multiple Airlines Logo
11:30 pm - 12:31 pm
PHX
-
EYW
34h 01m
2 stops
$360Multiple Airlines
Mon, May 11 - Sat, May 16
Multiple Airlines Logo
1:14 pm - 10:26 pm
EYW
-
PHX
12h 12m
2 stops
Multiple Airlines Logo
12:23 am - 11:27 am
PHX
-
EYW
8h 04m
1 stop
$368Multiple Airlines
Tue, May 12 - Sun, May 17
Delta Logo
6:19 pm - 10:36 pm
EYW
-
PHX
7h 17m
1 stop
Delta Logo
11:46 pm - 10:53 am
PHX
-
EYW
8h 07m
1 stop
$377Delta
Tue, May 12 - Mon, May 18
American Airlines Logo
3:56 pm - 9:27 pm
EYW
-
PHX
8h 31m
1 stop
American Airlines Logo
8:30 am - 7:12 pm
PHX
-
EYW
7h 42m
1 stop
$378American Airlines
Thu, Apr 2 - Sun, Apr 5

United Airlines flights from Key West to Phoenix Sky Harbor Intl Airport

Our best United Airlines deals on Key West to Phoenix Sky Harbor Intl Airport flight tickets
United Airlines
May 6
EYW2:49 pmKey West
11h 10m
1 stop
PHX10:59 pmPhoenix Sky Harbor Intl
May 10
PHX6:00 amPhoenix Sky Harbor Intl
7h 02m
1 stop
EYW4:02 pmKey West
$356
United Airlines
Mar 28
EYW4:55 pmKey West
7h 49m
1 stop
PHX9:44 pmPhoenix Sky Harbor Intl
Apr 1
PHX6:05 amPhoenix Sky Harbor Intl
6h 52m
1 stop
EYW3:57 pmKey West
$419

American Airlines flights from Key West to Phoenix Sky Harbor Intl Airport

Our best American Airlines deals on Key West to Phoenix Sky Harbor Intl Airport flight tickets
American Airlines
Apr 28
EYW5:25 pmKey West
8h 37m
1 stop
PHX11:02 pmPhoenix Sky Harbor Intl
May 6
PHX1:09 pmPhoenix Sky Harbor Intl
6h 49m
1 stop
EYW10:58 pmKey West
$357
American Airlines
Apr 2
EYW3:56 pmKey West
8h 31m
1 stop
PHX9:27 pmPhoenix Sky Harbor Intl
Apr 5
PHX8:30 amPhoenix Sky Harbor Intl
7h 42m
1 stop
EYW7:12 pmKey West
$378
American Airlines
Apr 27
EYW4:20 pmKey West
10h 39m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
May 1
PHX6:00 amPhoenix Sky Harbor Intl
8h 02m
1 stop
EYW5:02 pmKey West
$476

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated March 16, 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

Price

Cheapest round-trip

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Wed 5/6

11:46 am-8:47 am

2 stops24h 01m

Phoenix Sky Harbor Intl

Sat 5/9

12:23 am-11:25 am

1 stop8h 02m

$299

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Fri 5/8

12:07 pm-10:45 am

1 stop25h 38m

Phoenix Sky Harbor Intl

Mon 5/11

11:30 pm-11:06 am

2 stops32h 36m

$340

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Fri 5/15

12:07 pm-10:45 am

1 stop25h 38m

Phoenix Sky Harbor Intl

Mon 5/18

11:30 pm-11:06 am

2 stops32h 36m

$346

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Fri 5/15

12:07 pm-10:45 am

1 stop25h 38m

Phoenix Sky Harbor Intl

Sun 5/17

11:30 pm-12:34 pm

2 stops34h 04m

$350

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Wed 5/6

2:49 pm-10:59 pm

1 stop11h 10m

Phoenix Sky Harbor Intl

Sun 5/10

6:00 am-4:02 pm

1 stop7h 02m

$356

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Tue 4/28

5:25 pm-11:02 pm

1 stop8h 37m

Phoenix Sky Harbor Intl

Wed 5/6

1:09 pm-10:58 pm

1 stop6h 49m

$357

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Mon 5/11

12:10 pm-10:45 am

1 stop25h 35m

Phoenix Sky Harbor Intl

Sat 5/16

11:30 pm-12:31 pm

2 stops34h 01m

$360

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Tue 5/12

1:14 pm-10:26 pm

2 stops12h 12m

Phoenix Sky Harbor Intl

Sun 5/17

12:23 am-11:27 am

1 stop8h 04m

$368
Quickest round-trip

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Tue 5/12

6:19 pm-10:36 pm

1 stop7h 17m

Phoenix Sky Harbor Intl

Mon 5/18

11:46 pm-10:53 am

1 stop8h 07m

$377

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 4/2

3:56 pm-9:27 pm

1 stop8h 31m

Phoenix Sky Harbor Intl

Sun 4/5

8:30 am-7:12 pm

1 stop7h 42m

$378

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Key West to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Key West to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 44% on your flight if you consider stops on a Key West to Phoenix Sky Harbor Intl Airport flight.

When to book flights from Key West to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Phoenix Sky Harbor Intl Airport (EYW to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Phoenix Sky Harbor Intl Airport

Fastest flight time

7h 21m

Direct flights

None
The fastest flight from Key West to Phoenix Sky Harbor Intl Airport takes 7h 21m
There are no direct flights from Key West to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from Key West to Phoenix Sky Harbor Intl Airport.
Search flight deals

  • How far is Key West to Phoenix Sky Harbor Intl by plane?

    The straight-line distance from Key West to Phoenix Sky Harbor Intl is 1915.8 mi. A reasonable flight in good conditions will take 7h 21m.

  • When did momondo last update prices for flights from Key West Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Key West Airport to Phoenix Sky Harbor Intl Airport refresh daily.

  • How many operators does momondo search for flights from Key West Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Key West Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Key West Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Key West to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Key West to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Key West to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $300Free CancellationRating
7.1
11,467 reviews
Search American Airlines flights

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Chandler
Glendale
Gilbert
Casa Grande
Surprise
Goodyear
Peoria
Payson
Buckeye
Paradise Valley
Apache Junction
Avondale
Camp Verde
Wickenburg
Litchfield Park
Guadalupe
Fountain Hills

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Phoenix?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phoenix from Key West.

Can I find flights from Key West to Phoenix with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Key West to Phoenix flights to just show those with flexible booking policies.

How can momondo help me find flights from Key West to Phoenix?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from Key West.

I’m not ready to book a flight from Key West to Phoenix right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Phoenix from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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