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

Delta and American Airlines are the most popular carriers operating from Key West to Arizona

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

Prices for flights from Key West Airport to Arizona are refreshed on a daily basis.

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

There are 2 operators available for flights from Key West Airport to Arizona as of December 2025.

How old do you have to be to fly from Key West Airport to Arizona?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to Arizona.

What documentation or ID do you need to fly to Arizona?

The necessary travel and health documents for your Arizona 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.

$119 Cheap Flights from Key West to Arizona in 2025/26

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Find the cheapest flights from Key West to Arizona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:06 pm - 11:40 pm

EYW

PHX

7h 34m1 stop

6:00 am - 5:11 pm

PHX

EYW

9h 11m1 stop

$237Delta

Thu, Jan 15 - Wed, Jan 21

10:27 pm - 11:29 pm

EYW

LAS

28h 02m2 stops

10:20 pm - 9:26 am

LAS

EYW

8h 06m1 stop

$238Multiple Airlines

Sun, Jan 11 - Sat, Jan 17

4:11 pm - 10:34 pm

EYW

LAS

9h 23m1 stop

9:00 am - 10:54 pm

LAS

EYW

10h 54m2 stops

$256American Airlines

Sat, Feb 7 - Sat, Feb 14

1:06 pm - 10:30 am

EYW

LAS

24h 24m1 stop

12:59 am - 9:06 am

LAS

EYW

29h 07m2 stops

$270Multiple Airlines

Fri, Feb 13 - Fri, Feb 20

5:15 pm - 10:37 pm

EYW

LAS

8h 22m1 stop

10:05 am - 10:43 pm

LAS

EYW

9h 38m1 stop

$280American Airlines

Sat, Feb 7 - Sat, Feb 14

6:06 am - 10:57 am

EYW

LAS

7h 51m1 stop

6:00 am - 6:06 pm

LAS

EYW

9h 06m1 stop

$290American Airlines

Sun, Jan 11 - Sat, Jan 17

12:51 pm - 11:44 pm

EYW

LAS

13h 53m1 stop

11:51 am - 11:56 am

LAS

EYW

21h 05m3 stops

$297Spirit Airlines

Sun, Jan 11 - Sat, Jan 17

12:51 pm - 11:01 pm

EYW

LAS

13h 10m2 stops

11:51 am - 11:56 am

LAS

EYW

21h 05m3 stops

$313Spirit Airlines

Sun, Jan 11 - Sat, Jan 17

4:29 pm - 10:14 pm

EYW

PHX

7h 45m1 stop

12:45 am - 12:34 pm

PHX

EYW

9h 49m1 stop

$396United Airlines

Mon, Dec 29 - Thu, Jan 1

2:25 pm - 11:01 pm

EYW

PHX

10h 36m1 stop

12:28 am - 1:03 pm

PHX

EYW

10h 35m1 stop

$433United Airlines

Thu, Jan 8 - Sun, Jan 11

United Airlines flights from Key West to Arizona

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

United Airlines

Feb 14

EYW4:34 pmKey West

8h 24m

1 stop

LAS9:58 pmLas Vegas Harry Reid Intl

Feb 21

LAS6:00 amLas Vegas Harry Reid Intl

6h 53m

1 stop

EYW3:53 pmKey West

$415

Find similar

United Airlines

Jan 8

EYW2:25 pmKey West

10h 36m

1 stop

PHX11:01 pmPhoenix Sky Harbor Intl

Jan 11

PHX12:28 amPhoenix Sky Harbor Intl

10h 35m

1 stop

EYW1:03 pmKey West

$433

Find similar

United Airlines

Jan 8

EYW2:25 pmKey West

10h 36m

1 stop

PHX11:01 pmPhoenix Sky Harbor Intl

Jan 11

PHX12:28 amPhoenix Sky Harbor Intl

10h 35m

1 stop

EYW1:03 pmKey West

$462

Find similar

American Airlines flights from Key West to Arizona

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

American Airlines

Feb 7

EYW5:15 pmKey West

8h 22m

1 stop

LAS10:37 pmLas Vegas Harry Reid Intl

Feb 14

LAS10:05 amLas Vegas Harry Reid Intl

9h 38m

1 stop

EYW10:43 pmKey West

$280

Find similar

American Airlines

Jan 11

EYW6:06 amKey West

7h 51m

1 stop

LAS10:57 amLas Vegas Harry Reid Intl

Jan 17

LAS6:00 amLas Vegas Harry Reid Intl

9h 06m

1 stop

EYW6:06 pmKey West

$290

Find similar

American Airlines

Feb 7

EYW6:06 amKey West

11h 23m

2 stops

LAS2:29 pmLas Vegas Harry Reid Intl

Feb 14

LAS10:05 amLas Vegas Harry Reid Intl

9h 38m

1 stop

EYW10:43 pmKey West

$319

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 1/15

6:06 pm-11:40 pm

1 stop7h 34m

Phoenix Sky Harbor Intl

Wed 1/21

6:00 am-5:11 pm

1 stop9h 11m

$237

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Sun 1/11

10:27 pm-11:29 pm

2 stops28h 02m

Las Vegas Harry Reid Intl

Sat 1/17

10:20 pm-9:26 am

1 stop8h 06m

$238

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Sat 2/7

4:11 pm-10:34 pm

1 stop9h 23m

Las Vegas Harry Reid Intl

Sat 2/14

9:00 am-10:54 pm

2 stops10h 54m

$256

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Fri 2/13

1:06 pm-10:30 am

1 stop24h 24m

Las Vegas Harry Reid Intl

Fri 2/20

12:59 am-9:06 am

2 stops29h 07m

$270

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Sat 2/7

5:15 pm-10:37 pm

1 stop8h 22m

Las Vegas Harry Reid Intl

Sat 2/14

10:05 am-10:43 pm

1 stop9h 38m

$280

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Sun 1/11

6:06 am-10:57 am

1 stop7h 51m

Las Vegas Harry Reid Intl

Sat 1/17

6:00 am-6:06 pm

1 stop9h 06m

$290

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Sun 1/11

12:51 pm-11:44 pm

1 stop13h 53m

Las Vegas Harry Reid Intl

Sat 1/17

11:51 am-11:56 am

3 stops21h 05m

$297

Key WestLas Vegas

EYW - LAS

EYWLAS

Key West

Sun 1/11

12:51 pm-11:01 pm

2 stops13h 10m

Las Vegas Harry Reid Intl

Sat 1/17

11:51 am-11:56 am

3 stops21h 05m

$313

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Mon 12/29

4:29 pm-10:14 pm

1 stop7h 45m

Phoenix Sky Harbor Intl

Thu 1/1

12:45 am-12:34 pm

1 stop9h 49m

$396

Key WestPhoenix

EYW - PHX

EYWPHX

Key West

Thu 1/8

2:25 pm-11:01 pm

1 stop10h 36m

Phoenix Sky Harbor Intl

Sun 1/11

12:28 am-1:03 pm

1 stop10h 35m

$433

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 Key West to Arizona

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 day to depart on your flight to Arizona?

On average, the least expensive day to fly to Arizona 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. The most expensive day to fly to Arizona is Friday, with ticket prices averaging around $663.

What is the cheapest time of day to depart on your flight to Arizona?

Our most recent data shows that the best time of day to fly to Arizona is in the afternoon. Flights from Key West to Arizona during this time can be as low as $310. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $588 on average. Flights to Arizona from Key West in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Key West to Arizona flights?

You could potentially save up to 50% on your flight if you consider stops on a Key West to Arizona flight.

Cheap Key West to Arizona flight deals and tips

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

Fastest flight time	8h 09m
Direct flights	None

The fastest flight from Key West to Arizona takes 8h 09m

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

Search flight deals

When did momondo last update prices for flights from Key West Airport to Arizona?
Prices for flights from Key West Airport to Arizona are refreshed on a daily basis.
How many operators does momondo search for flights from Key West Airport to Arizona?
There are 2 operators available for flights from Key West Airport to Arizona as of December 2025.
How old do you have to be to fly from Key West Airport to Arizona?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Key West Airport to Arizona.
What documentation or ID do you need to fly to Arizona?
The necessary travel and health documents for your Arizona 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 Key West to Arizona

Compare and see reviews for airlines that fly from Key West to Arizona with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $291	Free Cancellation	Rating 7.2 11,051 reviews		Search American Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Arizona from Key West with this policy.

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

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 Arizona from Key West.

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

If you are not ready to book a flight from Key West to Arizona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Arizona and let you know when they change.