What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Phoenix according to our data. American Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Phoenix to Key West?

American Airlines is the most popular carrier operating from Phoenix to Key West

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?

As of January 2026, there are 3 operators available to choose from 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.

$126 Cheap Flights from Phoenix to Key West in 2026

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Find the cheapest flights from Phoenix to Key West

Round-trip

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Cheap round-trip flights

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11:59 pm - 12:37 pm

PHX

EYW

9h 38m

1 stop

4:20 pm - 10:56 pm

EYW

PHX

9h 36m

1 stop

$314American Airlines

lør., apr. 11 - ons., apr. 15

10:24 pm - 8:06 am

PHX

EYW

31h 42m

2 stops

11:51 am - 11:44 pm

EYW

PHX

14h 53m

1 stop

$347Multiple Airlines

fre., mar. 6 - ons., mar. 11

11:59 pm - 1:02 pm

PHX

EYW

10h 03m

1 stop

4:05 pm - 9:44 pm

EYW

PHX

8h 39m

1 stop

$349United Airlines

man., maj 25 - man., juni 1

10:29 pm - 10:48 am

PHX

EYW

9h 19m

1 stop

2:40 pm - 7:11 pm

EYW

PHX

7h 31m

1 stop

$361Delta

tor., apr. 9 - ons., apr. 15

11:59 pm - 10:57 am

PHX

EYW

8h 58m

1 stop

7:36 pm - 12:59 am

EYW

PHX

7h 23m

1 stop

$368American Airlines

lør., feb. 7 - lør., feb. 14

6:00 am - 6:01 pm

PHX

EYW

10h 01m

1 stop

4:37 pm - 10:57 pm

EYW

PHX

8h 20m

1 stop

$375American Airlines

man., feb. 2 - fre., feb. 6

6:00 am - 12:21 pm

PHX

EYW

28h 21m

2 stops

9:46 am - 11:59 pm

EYW

PHX

17h 13m

1 stop

$403Multiple Airlines

man., mar. 2 - søn., mar. 8

6:00 am - 5:11 pm

PHX

EYW

9h 11m

1 stop

6:06 pm - 11:46 pm

EYW

PHX

7h 40m

1 stop

$405Delta

man., feb. 2 - lør., feb. 7

10:35 pm - 10:52 am

PHX

EYW

9h 17m

1 stop

7:35 am - 11:40 am

EYW

PHX

7h 05m

1 stop

$419Delta

tor., apr. 23 - tir., apr. 28

12:25 pm - 10:11 am

PHX

EYW

19h 46m

1 stop

2:25 pm - 6:07 pm

EYW

PHX

29h 42m

2 stops

$421Multiple Airlines

tor., feb. 12 - søn., feb. 15

American Airlines flights from Phoenix to Key West

Our best American Airlines deals on Phoenix to Key West flight tickets

American Airlines

Apr 11

PHX11:59 pmPhoenix Sky Harbor Intl

9h 38m

1 stop

EYW12:37 pmKey West

Apr 15

EYW4:20 pmKey West

9h 36m

1 stop

PHX10:56 pmPhoenix Sky Harbor Intl

$314

American Airlines

Feb 7

PHX11:59 pmPhoenix Sky Harbor Intl

8h 58m

1 stop

EYW10:57 amKey West

Feb 14

EYW7:36 pmKey West

7h 23m

1 stop

PHX12:59 amPhoenix Sky Harbor Intl

$368

American Airlines

Feb 2

PHX6:00 amPhoenix Sky Harbor Intl

10h 01m

1 stop

EYW6:01 pmKey West

Feb 6

EYW4:37 pmKey West

8h 20m

1 stop

PHX10:57 pmPhoenix Sky Harbor Intl

$375

United Airlines flights from Phoenix to Key West

Our best United Airlines deals on Phoenix to Key West flight tickets

United Airlines

May 25

PHX11:59 pmPhoenix Sky Harbor Intl

10h 03m

1 stop

EYW1:02 pmKey West

Jun 1

EYW4:05 pmKey West

8h 39m

1 stop

PHX9:44 pmPhoenix Sky Harbor Intl

$349

United Airlines

Jun 26

PHX11:27 amPhoenix Sky Harbor Intl

7h 44m

1 stop

EYW10:11 pmKey West

Jun 29

EYW4:05 pmKey West

8h 39m

1 stop

PHX9:44 pmPhoenix Sky Harbor Intl

$447

United Airlines

May 30

PHX11:27 amPhoenix Sky Harbor Intl

7h 44m

1 stop

EYW10:11 pmKey West

Jun 4

EYW7:00 amKey West

15h 01m

2 stops

PHX7:01 pmPhoenix Sky Harbor Intl

$452

Fly from

Fly to

Route

Depart

Return

Price

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

lør. 4/11

11:59 pm-12:37 pm

1 stop9h 38m

Key West

ons. 4/15

4:20 pm-10:56 pm

1 stop9h 36m

$314

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

fre. 3/6

10:24 pm-8:06 am

2 stops31h 42m

Key West

ons. 3/11

11:51 am-11:44 pm

1 stop14h 53m

$347

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

man. 5/25

11:59 pm-1:02 pm

1 stop10h 03m

Key West

man. 6/1

4:05 pm-9:44 pm

1 stop8h 39m

$349

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

tor. 4/9

10:29 pm-10:48 am

1 stop9h 19m

Key West

ons. 4/15

2:40 pm-7:11 pm

1 stop7h 31m

$361

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

lør. 2/7

11:59 pm-10:57 am

1 stop8h 58m

Key West

lør. 2/14

7:36 pm-12:59 am

1 stop7h 23m

$368

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

man. 2/2

6:00 am-6:01 pm

1 stop10h 01m

Key West

fre. 2/6

4:37 pm-10:57 pm

1 stop8h 20m

$375

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

man. 3/2

6:00 am-12:21 pm

2 stops28h 21m

Key West

søn. 3/8

9:46 am-11:59 pm

1 stop17h 13m

$403

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

man. 2/2

6:00 am-5:11 pm

1 stop9h 11m

Key West

lør. 2/7

6:06 pm-11:46 pm

1 stop7h 40m

$405

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

tor. 4/23

10:35 pm-10:52 am

1 stop9h 17m

Key West

tir. 4/28

7:35 am-11:40 am

1 stop7h 05m

$419

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

tor. 2/12

12:25 pm-10:11 am

1 stop19h 46m

Key West

søn. 2/15

2:25 pm-6:07 pm

2 stops29h 42m

$421

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Key West?

In general, July 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 $291. If you are unable to visit Key West during the month of July, then departing from Phoenix during the month August is also very affordable. Most momondo users find prices during this month for around $316.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Phoenix for as low as $221 on momondo.

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	7h 44m
Direct flights	None

The fastest flight from Phoenix to Key West takes 7h 44m

There are no direct flights from Phoenix to Key West. There are no popular flight routes from Phoenix to Key West.

Search flight deals

How far is Phoenix to Key West by plane?
The distance between Phoenix and Key West is about 1920.3 mi. 7h 44m 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?
As of January 2026, there are 3 operators available to choose from 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
American Airlines	PriceFrom $244	Free Cancellation	Rating 7.2 11,160 reviews	Search American Airlines flights
Delta	PriceFrom $262	Free Cancellation	Rating 7.9 8,075 reviews	Search Delta flights
United Airlines	PriceFrom $334	Free Cancellation	Rating 7.4 9,177 reviews	Search United Airlines flights

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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.