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Cheap flights from Arizona to Key West from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Key West departing on 5/28. 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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Find the cheapest flights from Arizona to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:36 pm - 11:02 am
LAS
-
EYW
19h 26m
1 stop
Multiple Airlines Logo
10:56 am - 11:31 pm
EYW
-
LAS
15h 35m
1 stop
$304Multiple Airlines
Thu, May 28 - Thu, Jun 4
Delta Logo
8:50 am - 7:49 pm
LAS
-
EYW
7h 59m
1 stop
Delta Logo
2:28 pm - 9:10 pm
EYW
-
LAS
9h 42m
1 stop
$325Delta
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
1:11 pm - 2:01 pm
LAS
-
EYW
21h 50m
2 stops
Multiple Airlines Logo
10:56 am - 11:31 pm
EYW
-
LAS
15h 35m
1 stop
$329Multiple Airlines
Thu, May 28 - Thu, Jun 4
Delta Logo
6:00 am - 5:14 pm
LAS
-
EYW
8h 14m
1 stop
Delta Logo
6:00 pm - 10:18 pm
EYW
-
LAS
7h 18m
1 stop
$338Delta
Tue, Sep 1 - Sun, Sep 6
Multiple Airlines Logo
5:01 pm - 9:41 am
PHX
-
EYW
13h 40m
1 stop
Multiple Airlines Logo
9:31 pm - 10:57 pm
EYW
-
PHX
28h 26m
2 stops
$339Multiple Airlines
Thu, Aug 6 - Sun, Aug 9
American Airlines Logo
11:59 pm - 1:08 pm
LAS
-
EYW
10h 09m
2 stops
American Airlines Logo
2:30 pm - 10:27 pm
EYW
-
LAS
10h 57m
1 stop
$343American Airlines
Tue, Sep 1 - Sun, Sep 6
American Airlines Logo
11:59 pm - 1:08 pm
LAS
-
EYW
10h 09m
2 stops
American Airlines Logo
2:30 pm - 10:27 pm
EYW
-
LAS
10h 57m
1 stop
$348American Airlines
Tue, Sep 1 - Sun, Sep 6
Multiple Airlines Logo
11:36 pm - 11:06 am
LAS
-
EYW
8h 30m
1 stop
Multiple Airlines Logo
4:35 pm - 10:49 am
EYW
-
LAS
21h 14m
2 stops
$349Multiple Airlines
Tue, Jun 16 - Fri, Jun 26
Multiple Airlines Logo
9:51 pm - 1:16 pm
LAS
-
EYW
12h 25m
1 stop
Multiple Airlines Logo
9:16 pm - 1:10 pm
EYW
-
LAS
18h 54m
2 stops
$353Multiple Airlines
Wed, Jun 17 - Thu, Jun 25
American Airlines Logo
5:00 am - 4:12 pm
TUS
-
EYW
8h 12m
1 stop
American Airlines Logo
2:57 pm - 11:05 pm
EYW
-
TUS
11h 08m
2 stops
$368American Airlines
Wed, Oct 14 - Wed, Oct 28

American Airlines flights from Arizona to Key West

Our best American Airlines deals on Arizona to Key West flight tickets
American Airlines
Jul 28
LAS5:01 amLas Vegas Harry Reid Intl
8h 53m
1 stop
EYW4:54 pmKey West
Aug 1
EYW7:55 pmKey West
7h 04m
1 stop
LAS11:59 pmLas Vegas Harry Reid Intl
$325
American Airlines
Sep 1
LAS11:59 pmLas Vegas Harry Reid Intl
10h 09m
2 stops
EYW1:08 pmKey West
Sep 6
EYW2:30 pmKey West
10h 57m
1 stop
LAS10:27 pmLas Vegas Harry Reid Intl
$343
American Airlines
Sep 1
LAS11:59 pmLas Vegas Harry Reid Intl
10h 09m
2 stops
EYW1:08 pmKey West
Sep 6
EYW2:30 pmKey West
10h 57m
1 stop
LAS10:27 pmLas Vegas Harry Reid Intl
$348

United Airlines flights from Arizona to Key West

Our best United Airlines deals on Arizona to Key West flight tickets
United Airlines
May 15
PHX11:10 pmPhoenix Sky Harbor Intl
11h 35m
1 stop
EYW1:45 pmKey West
May 21
EYW3:55 pmKey West
10h 42m
1 stop
PHX11:37 pmPhoenix Sky Harbor Intl
$564
United Airlines
May 16
PHX6:00 amPhoenix Sky Harbor Intl
7h 02m
1 stop
EYW4:02 pmKey West
May 21
EYW3:55 pmKey West
10h 42m
1 stop
PHX11:37 pmPhoenix Sky Harbor Intl
$637
United Airlines
May 9
PHX11:10 pmPhoenix Sky Harbor Intl
11h 35m
1 stop
EYW1:45 pmKey West
Jun 20
EYW2:26 pmKey West
12h 18m
1 stop
PHX11:44 pmPhoenix Sky Harbor Intl
$720

momondo Fare Finder

 
Customize your flight search to find flights from Arizona 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 May 9, 2026.
Use the filters below to find and compare flights from Arizona to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Thu 5/28

12:36 pm-11:02 am

1 stop19h 26m

Key West

Thu 6/4

10:56 am-11:31 pm

1 stop15h 35m

$304

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 6/2

8:50 am-7:49 pm

1 stop7h 59m

Key West

Tue 6/9

2:28 pm-9:10 pm

1 stop9h 42m

$325

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Thu 5/28

1:11 pm-2:01 pm

2 stops21h 50m

Key West

Thu 6/4

10:56 am-11:31 pm

1 stop15h 35m

$329
Quickest round-trip

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 9/1

6:00 am-5:14 pm

1 stop8h 14m

Key West

Sun 9/6

6:00 pm-10:18 pm

1 stop7h 18m

$338

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Thu 8/6

5:01 pm-9:41 am

1 stop13h 40m

Key West

Sun 8/9

9:31 pm-10:57 pm

2 stops28h 26m

$339

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 9/1

11:59 pm-1:08 pm

2 stops10h 09m

Key West

Sun 9/6

2:30 pm-10:27 pm

1 stop10h 57m

$343

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 9/1

11:59 pm-1:08 pm

2 stops10h 09m

Key West

Sun 9/6

2:30 pm-10:27 pm

1 stop10h 57m

$348

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Tue 6/16

11:36 pm-11:06 am

1 stop8h 30m

Key West

Fri 6/26

4:35 pm-10:49 am

2 stops21h 14m

$349

Las VegasKey West

LAS - EYW

LASEYW

Las Vegas Harry Reid Intl

Wed 6/17

9:51 pm-1:16 pm

1 stop12h 25m

Key West

Thu 6/25

9:16 pm-1:10 pm

2 stops18h 54m

$353

TucsonKey West

TUS - EYW

TUSEYW

Tucson

Wed 10/14

5:00 am-4:12 pm

1 stop8h 12m

Key West

Wed 10/28

2:57 pm-11:05 pm

2 stops11h 08m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Arizona 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, July is the cheapest month to fly from Arizona 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 July, then departing from Arizona during the month November is also very affordable. Most momondo users find prices during this month for around $237.

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

You are more likely to see cheaper flights to Key West from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $437 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Arizona for as low as $237 on momondo.

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

You could potentially save up to 13% on your flight if you consider stops on a Arizona to Key West flight.

Cheap Arizona to Key West flight deals and tips

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

Fastest flight time

6h 37m

Direct flights

None
The fastest flight from Arizona to Key West takes 6h 37m
There are no direct flights from Arizona to Key West. There are no popular flight routes from Arizona to Key West.
Search flight deals

Frequently asked questions about flying from Arizona to Key West

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Arizona to Key West Airport.

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

    The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Arizona to Key West

Compare and see reviews for airlines that fly from Arizona to Key West with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $213Free CancellationRating
7.9
8,457 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,669 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 Arizona to Key West?

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 Key West from Arizona.

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

Flights from Arizona to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Arizona to Key West.

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

Price alerts on flights to Key West from Arizona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Key West trip

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