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Cheap flights from Key West to Phoenix from $159

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 11/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
10:47 am - 8:24 amEYW-PHX
24h 37m2 stops
Multiple Airlines Logo
10:59 pm - 8:15 amPHX-EYW
30h 16m1 stop
$384Multiple Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
American Airlines Logo
3:08 pm - 7:40 pmEYW-PHX
7h 32m1 stop
American Airlines Logo
6:30 am - 6:30 pmPHX-EYW
9h 00m1 stop
$407American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
3:08 pm - 7:40 pmEYW-PHX
7h 32m1 stop
American Airlines Logo
12:50 am - 11:31 amPHX-EYW
7h 41m1 stop
$438American Airlines
Find Deal
Tue, Mar 10 - Tue, Mar 10
American Airlines Logo
3:59 pm - 11:12 pmEYW-PHX
10h 13m2 stops
American Airlines Logo
6:30 am - 6:30 pmPHX-EYW
9h 00m1 stop
$443American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Multiple Airlines Logo
8:55 am - 1:08 pmEYW-PHX
30h 13m2 stops
Multiple Airlines Logo
4:56 pm - 1:43 pmPHX-EYW
18h 47m1 stop
$459Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 21
American Airlines Logo
4:03 pm - 8:51 pmEYW-PHX
6h 48m1 stop
American Airlines Logo
1:31 pm - 10:44 pmPHX-EYW
7h 13m1 stop
$467American Airlines
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Thu, Dec 18 - Sun, Dec 21
Delta Logo
7:40 am - 2:01 pmEYW-PHX
9h 21m1 stop
Delta Logo
7:00 am - 5:21 pmPHX-EYW
7h 21m1 stop
$489Delta
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Sat, Oct 18 - Wed, Oct 22
United Airlines Logo
3:00 pm - 11:56 pmEYW-PHX
10h 56m1 stop
United Airlines Logo
12:41 am - 2:04 pmPHX-EYW
11h 23m1 stop
$509United Airlines
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Wed, Nov 26 - Sun, Nov 30
United Airlines Logo
4:00 pm - 11:43 amEYW-PHX
21h 43m2 stops
United Airlines Logo
12:41 am - 2:04 pmPHX-EYW
11h 23m1 stop
$597United Airlines
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Wed, Nov 26 - Sun, Nov 30
Delta Logo
6:10 pm - 12:16 amEYW-PHX
8h 06m1 stop
Delta Logo
11:35 pm - 10:52 amPHX-EYW
9h 17m1 stop
$699Delta
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Thu, Dec 18 - Sun, Dec 21

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
Mar 10
EYW3:08 pmKey West
7h 32m
1 stop
PHX7:40 pmPhoenix Sky Harbor Intl
Mar 11
PHX6:30 amPhoenix Sky Harbor Intl
9h 00m
1 stop
EYW6:30 pmKey West
$407
Find similar
American Airlines
Mar 10
EYW3:08 pmKey West
7h 32m
1 stop
PHX7:40 pmPhoenix Sky Harbor Intl
Mar 10
PHX12:50 amPhoenix Sky Harbor Intl
7h 41m
1 stop
EYW11:31 amKey West
$438
Find similar
American Airlines
Mar 10
EYW3:59 pmKey West
10h 13m
2 stops
PHX11:12 pmPhoenix Sky Harbor Intl
Mar 11
PHX6:30 amPhoenix Sky Harbor Intl
9h 00m
1 stop
EYW6:30 pmKey West
$443
Find similar

Delta flights from Key West to Phoenix Sky Harbor Intl Airport

Our best Delta deals on Key West to Phoenix Sky Harbor Intl Airport flight tickets
Delta
Oct 18
EYW7:40 amKey West
9h 21m
1 stop
PHX2:01 pmPhoenix Sky Harbor Intl
Oct 22
PHX7:00 amPhoenix Sky Harbor Intl
7h 21m
1 stop
EYW5:21 pmKey West
$489
Find similar
Delta
Dec 18
EYW6:10 pmKey West
8h 06m
1 stop
PHX12:16 amPhoenix Sky Harbor Intl
Dec 21
PHX11:35 pmPhoenix Sky Harbor Intl
9h 17m
1 stop
EYW10:52 amKey West
$699
Find similar
Delta
Dec 18
EYW6:10 pmKey West
8h 06m
1 stop
PHX12:16 amPhoenix Sky Harbor Intl
Dec 21
PHX8:35 pmPhoenix Sky Harbor Intl
12h 17m
2 stops
EYW10:52 amKey West
$1,078
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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 October 4, 2025.
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

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Sat 10/18

10:47 am-8:24 am

2 stops24h 37m

Phoenix Sky Harbor Intl

Wed 10/22

10:59 pm-8:15 am

1 stop30h 16m

$384

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Tue 3/10

3:08 pm-7:40 pm

1 stop7h 32m

Phoenix Sky Harbor Intl

Wed 3/11

6:30 am-6:30 pm

1 stop9h 00m

$407

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Tue 3/10

3:08 pm-7:40 pm

1 stop7h 32m

Phoenix Sky Harbor Intl

Tue 3/10

12:50 am-11:31 am

1 stop7h 41m

$438

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Tue 3/10

3:59 pm-11:12 pm

2 stops10h 13m

Phoenix Sky Harbor Intl

Wed 3/11

6:30 am-6:30 pm

1 stop9h 00m

$443

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 12/18

8:55 am-1:08 pm

2 stops30h 13m

Phoenix Sky Harbor Intl

Sun 12/21

4:56 pm-1:43 pm

1 stop18h 47m

$459

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 12/18

4:03 pm-8:51 pm

1 stop6h 48m

Phoenix Sky Harbor Intl

Sun 12/21

1:31 pm-10:44 pm

1 stop7h 13m

$467

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Sat 10/18

7:40 am-2:01 pm

1 stop9h 21m

Phoenix Sky Harbor Intl

Wed 10/22

7:00 am-5:21 pm

1 stop7h 21m

$489

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Wed 11/26

3:00 pm-11:56 pm

1 stop10h 56m

Phoenix Sky Harbor Intl

Sun 11/30

12:41 am-2:04 pm

1 stop11h 23m

$509

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Wed 11/26

4:00 pm-11:43 am

2 stops21h 43m

Phoenix Sky Harbor Intl

Sun 11/30

12:41 am-2:04 pm

1 stop11h 23m

$597

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 12/18

6:10 pm-12:16 am

1 stop8h 06m

Phoenix Sky Harbor Intl

Sun 12/21

11:35 pm-10:52 am

1 stop9h 17m

$699

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

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Key West is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $305. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $663. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the afternoon is the cheapest time of day to fly from Key West to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $310. Flying to Phoenix Sky Harbor Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $588. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 8% 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

Direct flights

None
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 6h 44m.

  • 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 $244Free CancellationRating
7.2
10,000 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
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Buckeye
Goodyear
Apache Junction
Payson
Wickenburg
Avondale
Paradise Valley
Camp Verde
Fountain Hills
Cave Creek
Litchfield Park

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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