How many flights depart from Florida Keys to Arizona on average per week?

As of December 2025, there are 197 flights per week flying from Florida Keys to Arizona. The most common day of the week flights depart is Sat, with 19% of flights taking off on this day.

What is the cheapest airline that flies from Florida Keys to Arizona?

Spirit Airlines, Southwest, and American Airlines are the most popular carriers operating from Florida Keys to Arizona

When did momondo last update prices for flights from Florida Keys to Arizona?

Prices for flights from Florida Keys to Arizona are refreshed on a daily basis.

How many operators does momondo search for flights from Florida Keys to Arizona?

There are 7 operators available for flights from Florida Keys to Arizona as of December 2025.

How old do you have to be to fly from Florida Keys 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 Florida Keys to Arizona.

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

The required travel and health documents for your Arizona 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 Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$75 Cheap Flights from Florida Keys to Arizona in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Florida Keys to Arizona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:51 pm - 9:11 pm

MIA

LAS

27h 20m1 stop

1:53 pm - 1:18 am

LAS

MIA

32h 25m2 stops

$176Multiple Airlines

Sa, Jan 10 - Sa, Jan 17

8:36 pm - 10:03 am

MIA

LAS

16h 27m1 stop

1:53 pm - 7:26 pm

LAS

MIA

26h 33m2 stops

$177Multiple Airlines

Mo, Jan 26 - Do, Jan 29

5:00 pm - 7:44 pm

MIA

LAS

5h 44mnonstop

11:28 pm - 7:00 am

LAS

MIA

4h 32mnonstop

$178American Airlines

Mi, Feb 18 - So, Feb 22

10:19 pm - 8:39 am

MIA

LAS

13h 20m1 stop

7:00 am - 11:57 am

LAS

MIA

25h 57m1 stop

$182Frontier

Mo, Jan 5 - Sa, Jan 10

10:19 pm - 8:39 am

MIA

LAS

13h 20m1 stop

10:58 pm - 2:34 pm

LAS

MIA

12h 36m1 stop

$183Frontier

Mo, Jan 5 - Di, Jan 6

7:10 am - 10:32 am

MIA

PHX

5h 22mnonstop

5:15 pm - 11:30 pm

PHX

MIA

4h 15mnonstop

$222American Airlines

Sa, Feb 21 - Sa, Feb 28

6:20 am - 11:53 am

MIA

TUS

7h 33m1 stop

2:32 pm - 11:30 pm

TUS

MIA

6h 58m1 stop

$289United Airlines

Sa, Jan 10 - Mi, Jan 14

8:52 am - 9:15 pm

MIA

TUS

14h 23m2 stops

2:32 pm - 11:30 pm

TUS

MIA

6h 58m1 stop

$294United Airlines

Sa, Jan 10 - Mi, Jan 14

5:50 am - 12:32 pm

MIA

TUS

8h 42m1 stop

6:00 pm - 9:24 am

TUS

MIA

13h 24m2 stops

$324Delta

Sa, Jan 17 - Mo, Jan 19

5:55 pm - 11:01 pm

MIA

TUS

7h 06m1 stop

4:06 pm - 12:53 am

TUS

MIA

6h 47m1 stop

$349Delta

Do, Feb 26 - Do, Mrz 5

Spirit Airlines flights from Florida Keys to Arizona

Our best Spirit Airlines deals on Florida Keys to Arizona flight tickets

Spirit Airlines

Jan 8

MIA8:51 pmMiami

29h 10m

1 stop

LAS11:01 pmLas Vegas Harry Reid Intl

Jan 14

LAS11:51 amLas Vegas Harry Reid Intl

19h 40m

1 stop

MIA10:31 amMiami

$177

Find similar

Spirit Airlines

Jan 17

MIA11:38 amMiami

25h 53m

3 stops

LAS10:31 amLas Vegas Harry Reid Intl

Jan 23

LAS1:01 amLas Vegas Harry Reid Intl

15h 45m

1 stop

MIA7:46 pmMiami

$181

Find similar

Spirit Airlines

Feb 10

MIA1:01 pmMiami

13h 00m

1 stop

LAS11:01 pmLas Vegas Harry Reid Intl

Feb 13

LAS10:21 amLas Vegas Harry Reid Intl

7h 30m

1 stop

MIA8:51 pmMiami

$184

Find similar

American Airlines flights from Florida Keys to Arizona

Our best American Airlines deals on Florida Keys to Arizona flight tickets

American Airlines

Feb 18

MIA7:40 pmMiami

5h 47m

LAS10:27 pmLas Vegas Harry Reid Intl

Feb 22

LAS11:28 pmLas Vegas Harry Reid Intl

4h 32m

MIA7:00 amMiami

$178

Find similar

American Airlines

Jan 28

MIA8:35 pmMiami

5h 48m

LAS11:23 pmLas Vegas Harry Reid Intl

Feb 2

LAS8:11 amLas Vegas Harry Reid Intl

4h 38m

MIA3:49 pmMiami

$209

Find similar

American Airlines

Feb 21

MIA7:10 amMiami

5h 22m

PHX10:32 amPhoenix Sky Harbor Intl

Feb 28

PHX5:15 pmPhoenix Sky Harbor Intl

4h 15m

MIA11:30 pmMiami

$222

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Sa 1/10

8:51 pm-9:11 pm

1 stop27h 20m

Las Vegas Harry Reid Intl

Sa 1/17

1:53 pm-1:18 am

2 stops32h 25m

$176

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Mo 1/26

8:36 pm-10:03 am

1 stop16h 27m

Las Vegas Harry Reid Intl

Do 1/29

1:53 pm-7:26 pm

2 stops26h 33m

$177

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Mi 2/18

5:00 pm-7:44 pm

Nonstop5h 44m

Las Vegas Harry Reid Intl

So 2/22

11:28 pm-7:00 am

Nonstop4h 32m

$178

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Mo 1/5

10:19 pm-8:39 am

1 stop13h 20m

Las Vegas Harry Reid Intl

Sa 1/10

7:00 am-11:57 am

1 stop25h 57m

$182

MiamiLas Vegas

MIA - LAS

MIALAS

Miami

Mo 1/5

10:19 pm-8:39 am

1 stop13h 20m

Las Vegas Harry Reid Intl

Di 1/6

10:58 pm-2:34 pm

1 stop12h 36m

$183

MiamiPhoenix

MIA - PHX

MIAPHX

Miami

Sa 2/21

7:10 am-10:32 am

Nonstop5h 22m

Phoenix Sky Harbor Intl

Sa 2/28

5:15 pm-11:30 pm

Nonstop4h 15m

$222

MiamiTucson

MIA - TUS

MIATUS

Miami

Sa 1/10

6:20 am-11:53 am

1 stop7h 33m

Tucson

Mi 1/14

2:32 pm-11:30 pm

1 stop6h 58m

$289

MiamiTucson

MIA - TUS

MIATUS

Miami

Sa 1/10

8:52 am-9:15 pm

2 stops14h 23m

Tucson

Mi 1/14

2:32 pm-11:30 pm

1 stop6h 58m

$294

MiamiTucson

MIA - TUS

MIATUS

Miami

Sa 1/17

5:50 am-12:32 pm

1 stop8h 42m

Tucson

Mo 1/19

6:00 pm-9:24 am

2 stops13h 24m

$324

MiamiTucson

MIA - TUS

MIATUS

Miami

Do 2/26

5:55 pm-11:01 pm

1 stop7h 06m

Tucson

Do 3/5

4:06 pm-12:53 am

1 stop6h 47m

$349

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 Florida Keys 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

Other information

What is the cheapest month to fly to Arizona?

The month of October is, on average, the cheapest month to fly to Arizona from Florida Keys, with most prices found around $282. If you aren’t able to travel to Arizona during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $315.

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

On average, the least expensive day to fly to Arizona from Florida Keys 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 Florida Keys 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 Florida Keys in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Arizona from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $353 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Florida Keys for as low as $272 on momondo.

Can stopping save me money on Florida Keys to Arizona flights?

No. A direct flight is the cheapest option for a flight between Florida Keys to Arizona.

Cheap Florida Keys to Arizona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florida Keys to Arizona

Fastest flight time	5h 02m
Direct flights	Every day
Airports in Arizona	66 airports

The fastest flight from Florida Keys to Arizona takes 5h 02m

Direct flights go from Florida Keys to Arizona every day.

There are 66 airports in Arizona. From Florida Keys there are direct flights to Phoenix Sky Harbor Intl (PHX), Las Vegas Harry Reid Intl (LAS).

Search flight deals

When did momondo last update prices for flights from Florida Keys to Arizona?
Prices for flights from Florida Keys to Arizona are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to Arizona?
There are 7 operators available for flights from Florida Keys to Arizona as of December 2025.
How old do you have to be to fly from Florida Keys 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 Florida Keys to Arizona.
What documentation or ID do you need to fly to Arizona?
The required travel and health documents for your Arizona 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 Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Florida Keys to Arizona?
momondo data reveals that the most frequently booked plane model on the route from Florida Keys to Arizona is Boeing 737-800, representing 15.57% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 14.16%, Airbus A321-100/200 at 9.88%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 9.43%.

Best airlines flying from Florida Keys to Arizona

Compare and see reviews for airlines that fly from Florida Keys to Arizona with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $291	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Florida Keys to Arizona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Florida Keys to Arizona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Florida Keys to Arizona with flexible booking policies on momondo?

All flight searches from Florida Keys to Arizona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Florida Keys to Arizona?

Once you have performed a search for Florida Keys to Arizona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Arizona, momondo offers a useful price alert feature which will track prices for flights to Arizona from Florida Keys and alert you when they change.