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Cheap flights from Phoenix to Key West from $247

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Key West departing on 11/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:51 pm - 9:41 am
PHX
-
EYW
13h 50m
1 stop
Multiple Airlines Logo
1:11 pm - 6:47 pm
EYW
-
PHX
32h 36m
2 stops
$279Multiple Airlines
Sun, Aug 9 - Fri, Aug 14
Multiple Airlines Logo
4:51 pm - 9:41 am
PHX
-
EYW
13h 50m
1 stop
Multiple Airlines Logo
3:27 pm - 10:35 am
EYW
-
PHX
22h 08m
1 stop
$291Multiple Airlines
Sun, Aug 9 - Fri, Aug 14
Multiple Airlines Logo
4:20 pm - 9:41 am
PHX
-
EYW
14h 21m
1 stop
Multiple Airlines Logo
10:56 am - 10:11 am
EYW
-
PHX
26h 15m
2 stops
$310Multiple Airlines
Sun, Aug 2 - Sun, Aug 16
Multiple Airlines Logo
4:51 pm - 9:41 am
PHX
-
EYW
13h 50m
1 stop
Multiple Airlines Logo
10:00 am - 11:39 pm
EYW
-
PHX
40h 39m
2 stops
$314Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
4:20 pm - 9:41 am
PHX
-
EYW
14h 21m
1 stop
Multiple Airlines Logo
10:56 am - 10:11 am
EYW
-
PHX
26h 15m
2 stops
$317Multiple Airlines
Sun, Aug 2 - Sun, Aug 16
Multiple Airlines Logo
4:51 pm - 9:41 am
PHX
-
EYW
13h 50m
1 stop
Multiple Airlines Logo
10:56 am - 10:11 am
EYW
-
PHX
26h 15m
2 stops
$322Multiple Airlines
Sun, Aug 9 - Sun, Aug 16
Multiple Airlines Logo
12:12 am - 11:27 am
PHX
-
EYW
8h 15m
1 stop
Multiple Airlines Logo
10:31 am - 1:17 pm
EYW
-
PHX
29h 46m
2 stops
$340Multiple Airlines
Sun, Aug 9 - Mon, Aug 17
Multiple Airlines Logo
4:20 pm - 9:41 am
PHX
-
EYW
14h 21m
1 stop
Multiple Airlines Logo
12:05 pm - 10:35 am
EYW
-
PHX
25h 30m
1 stop
$347Multiple Airlines
Sun, Aug 2 - Sun, Aug 16
United Airlines Logo
11:57 pm - 1:30 pm
PHX
-
EYW
10h 33m
1 stop
United Airlines Logo
2:26 pm - 10:48 pm
EYW
-
PHX
11h 22m
1 stop
$349United Airlines
Sat, Aug 1 - Fri, Aug 7
Multiple Airlines Logo
4:20 pm - 9:41 am
PHX
-
EYW
14h 21m
1 stop
Multiple Airlines Logo
10:56 am - 10:11 am
EYW
-
PHX
26h 15m
2 stops
$351Multiple Airlines
Sun, Aug 2 - Sun, Aug 16

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American Airlines flights from Phoenix to Key West

Our best American Airlines deals on Phoenix to Key West flight tickets
American Airlines
Oct 28
PHX5:00 amPhoenix Sky Harbor Intl
8h 11m
1 stop
EYW4:11 pmKey West
Nov 2
EYW1:45 pmKey West
8h 50m
1 stop
PHX8:35 pmPhoenix Sky Harbor Intl
$471
American Airlines
Sep 7
PHX7:30 pmPhoenix Sky Harbor Intl
12h 26m
2 stops
EYW10:56 amKey West
Sep 12
EYW2:15 pmKey West
8h 34m
1 stop
PHX7:49 pmPhoenix Sky Harbor Intl
$488
American Airlines
Sep 18
PHX7:00 pmPhoenix Sky Harbor Intl
13h 00m
2 stops
EYW11:00 amKey West
Sep 25
EYW10:38 amKey West
7h 51m
1 stop
PHX3:29 pmPhoenix Sky Harbor Intl
$528

United Airlines flights from Phoenix to Key West

Our best United Airlines deals on Phoenix to Key West flight tickets
United Airlines
Aug 1
PHX11:57 pmPhoenix Sky Harbor Intl
10h 33m
1 stop
EYW1:30 pmKey West
Aug 7
EYW2:26 pmKey West
11h 22m
1 stop
PHX10:48 pmPhoenix Sky Harbor Intl
$349
United Airlines
Nov 14
PHX11:59 pmPhoenix Sky Harbor Intl
12h 00m
1 stop
EYW1:59 pmKey West
Nov 27
EYW2:55 pmKey West
11h 03m
1 stop
PHX11:58 pmPhoenix Sky Harbor Intl
$502
United Airlines
Aug 29
PHX11:54 pmPhoenix Sky Harbor Intl
10h 35m
1 stop
EYW1:29 pmKey West
Sep 2
EYW2:15 pmKey West
11h 31m
1 stop
PHX10:46 pmPhoenix Sky Harbor Intl
$609

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to Key West 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 July 13, 2026.
Use the filters below to find and compare flights from Phoenix to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 8/9

4:51 pm-9:41 am

1 stop13h 50m

Key West

Fri 8/14

1:11 pm-6:47 pm

2 stops32h 36m

$279

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 8/9

4:51 pm-9:41 am

1 stop13h 50m

Key West

Fri 8/14

3:27 pm-10:35 am

1 stop22h 08m

$291

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 8/2

4:20 pm-9:41 am

1 stop14h 21m

Key West

Sun 8/16

10:56 am-10:11 am

2 stops26h 15m

$310

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 8/16

4:51 pm-9:41 am

1 stop13h 50m

Key West

Sun 8/23

10:00 am-11:39 pm

2 stops40h 39m

$314

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 8/2

4:20 pm-9:41 am

1 stop14h 21m

Key West

Sun 8/16

10:56 am-10:11 am

2 stops26h 15m

$317

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 8/9

4:51 pm-9:41 am

1 stop13h 50m

Key West

Sun 8/16

10:56 am-10:11 am

2 stops26h 15m

$322

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 8/9

12:12 am-11:27 am

1 stop8h 15m

Key West

Mon 8/17

10:31 am-1:17 pm

2 stops29h 46m

$340

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 8/2

4:20 pm-9:41 am

1 stop14h 21m

Key West

Sun 8/16

12:05 pm-10:35 am

1 stop25h 30m

$347
Quickest round-trip

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sat 8/1

11:57 pm-1:30 pm

1 stop10h 33m

Key West

Fri 8/7

2:26 pm-10:48 pm

1 stop11h 22m

$349

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 8/2

4:20 pm-9:41 am

1 stop14h 21m

Key West

Sun 8/16

10:56 am-10:11 am

2 stops26h 15m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Phoenix to Key West

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 month to fly to Key West?

In general, June is the cheapest month to fly from Phoenix to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $198. If you are unable to visit Key West during the month of June, then departing from Phoenix during the month July is also very affordable. Most momondo users find prices during this month for around $213.

Cheap Phoenix to Key West flight deals and tips

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

Fastest flight time

6h 15m

Direct flights

None
The fastest flight from Phoenix to Key West takes 6h 15m
There are no direct flights from Phoenix to Key West. There are no popular flight routes from Phoenix to Key West.
Search flight deals

Frequently asked questions about flying from Phoenix to Key West

  • How far is Phoenix to Key West by plane?

    The distance between Phoenix and Key West is about 1920.3 mi. 6h 15m is a normal flight duration for this route.

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

    Prices for flights from Phoenix to Key West Airport are updated daily.

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

  • How old do you have to be to fly from Phoenix to Key West 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 Phoenix to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The necessary travel and health documents for your Key West 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.

Best airlines flying from Phoenix to Key West

Compare and see reviews for airlines that fly from Phoenix to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $213Free CancellationRating
7.8
8,462 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,810 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Key West. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Key West from Phoenix on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Key West from Phoenix.

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

Of course. momondo tracks the price of Phoenix to Key West flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Key West trip

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