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

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

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

As of July 2025, there are 199 flights per week flying from Florida Keys to Arizona. The most common day of the week flights depart is Thu, with 16% of flights taking off on this day.

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 July 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.

$60 Cheap Flights from Florida Keys to Arizona in 2025

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Find the cheapest flights from Florida Keys to Arizona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:15 am - 9:20 amMIA-LAS

5h 05mnonstop

9:48 pm - 5:45 amLAS-MIA

4h 57mnonstop

$111Frontier

Find Deal

sáb., ago. 2 - vie., ago. 8

7:15 am - 9:20 amMIA-LAS

5h 05mnonstop

9:48 pm - 5:45 amLAS-MIA

4h 57mnonstop

$113Frontier

Find Deal

vie., ago. 8 - dom., ago. 10

6:28 pm - 9:01 pmMIA-LAS

5h 33mnonstop

10:40 am - 6:26 pmLAS-MIA

4h 46mnonstop

$120Spirit Airlines

Find Deal

jue., sep. 4 - dom., sep. 7

7:00 am - 9:27 amMIA-LAS

5h 27mnonstop

10:00 pm - 5:38 amLAS-MIA

4h 38mnonstop

$123Spirit Airlines

Find Deal

vie., ago. 8 - sáb., ago. 9

9:34 pm - 11:39 pmMIA-LAS

5h 05mnonstop

11:20 pm - 7:14 amLAS-MIA

4h 54mnonstop

$169American Airlines

Find Deal

mié., ago. 6 - mar., ago. 12

7:00 am - 12:13 pmEYW-LAS

8h 13m1 stop

10:45 pm - 10:55 amLAS-EYW

9h 10m1 stop

$257Delta

Find Deal

mié., sep. 24 - sáb., sep. 27

12:00 pm - 5:40 pmEYW-LAS

8h 40m1 stop

7:45 pm - 10:54 amLAS-EYW

12h 09m2 stops

$285American Airlines

Find Deal

mié., sep. 24 - dom., sep. 28

11:50 am - 6:58 pmEYW-LAS

10h 08m1 stop

10:45 pm - 10:55 amLAS-EYW

9h 10m1 stop

$288Delta

Find Deal

mié., sep. 24 - lun., sep. 29

7:10 am - 3:00 pmMIA-TUS

10h 50m2 stops

6:10 am - 5:35 pmTUS-MIA

8h 25m1 stop

$352Southwest

Find Deal

vie., ago. 15 - dom., ago. 17

5:00 pm - 11:20 pmMIA-TUS

9h 20m1 stop

6:00 am - 6:55 pmTUS-MIA

9h 55m1 stop

$452Southwest

Find Deal

vie., oct. 10 - dom., oct. 12

Spirit Airlines flights from Florida Keys to Arizona

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

Spirit Airlines

Sep 4

MIA6:28 pmMiami

5h 33m

LAS9:01 pmLas Vegas Harry Reid Intl

Sep 7

LAS10:40 amLas Vegas Harry Reid Intl

4h 46m

MIA6:26 pmMiami

$120

Find similar

Spirit Airlines

Aug 8

MIA7:00 amMiami

5h 27m

LAS9:27 amLas Vegas Harry Reid Intl

Aug 9

LAS10:00 pmLas Vegas Harry Reid Intl

4h 38m

MIA5:38 amMiami

$123

Find similar

Spirit Airlines

Sep 14

MIA6:28 pmMiami

5h 33m

LAS9:01 pmLas Vegas Harry Reid Intl

Sep 17

LAS10:40 amLas Vegas Harry Reid Intl

4h 46m

MIA6:26 pmMiami

$124

Find similar

Frontier flights from Florida Keys to Arizona

Our best Frontier deals on Florida Keys to Arizona flight tickets

Frontier

Aug 2

MIA7:15 amMiami

5h 05m

LAS9:20 amLas Vegas Harry Reid Intl

Aug 8

LAS9:48 pmLas Vegas Harry Reid Intl

4h 57m

MIA5:45 amMiami

$111

Find similar

Frontier

Aug 8

MIA7:15 amMiami

5h 05m

LAS9:20 amLas Vegas Harry Reid Intl

Aug 10

LAS9:48 pmLas Vegas Harry Reid Intl

4h 57m

MIA5:45 amMiami

$113

Find similar

Frontier

Aug 4

MIA7:15 amMiami

5h 05m

LAS9:20 amLas Vegas Harry Reid Intl

Aug 8

LAS9:48 pmLas Vegas Harry Reid Intl

4h 57m

MIA5:45 amMiami

$114

Find similar

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 September is, on average, the cheapest month to fly to Arizona from Florida Keys, with most prices found around $309. If you aren’t able to travel to Arizona during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $318.

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 $359 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 $288 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

Best Price Found	$60
Fastest flight time	5h 02m
Direct flights	Every day
Airports in Arizona	4 airports

The best one-way flight to Arizona from Florida Keys in the past 72 hours is $60. The best round-trip flight deal from Florida Keys to Arizona found on momondo in the last 72 hours is $111.

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

Direct flights go from Florida Keys to Arizona every day.

There are 4 airports near Arizona: Flagstaff Pulliam (FLG), Phoenix Sky Harbor Intl (PHX), Tucson (TUS), Las Vegas Harry Reid Intl (LAS)

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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 July 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 MAX 8, representing 12.13% of all bookings. The subsequent popular models are Boeing 737-800 at 11.90%, Airbus A321-100/200 at 9.39%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 9.04%.

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 $244	Free Cancellation	Rating 7.2 10,000 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.