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Find cheap flights from Phoenix to Florida Keys from $63

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Florida Keys departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

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Best Florida Keys Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Miami
Miami1 stop$128
Key West
Key West1 stop$272

Good to know

Low season

August

High season

May

Cheapest flight

$63
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Phoenix to Miami

FAQs - booking Florida Keys flights

  • How does KAYAK find such low prices on flights from Phoenix to Florida Keys?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Florida Keys.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Florida Keys?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florida Keys from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Florida Keys?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Florida Keys with an airline and back to Phoenix with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Florida Keys?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Florida Keys from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Florida Keys

  • Looking for a cheap flight? 25% of our users found tickets from Phoenix to the following destinations at these prices or less: Miami $214 one-way - $440 round-trip

Top 5 airlines serving from Phoenix to Florida Keys

Need help choosing which airline to fly with from Phoenix to Florida Keys? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10277 reviews
8.2Boarding
8.6Crew
7.4Food
8.0Entertainment
7.9Comfort
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

They did a fine job. Can't wait to use Delta in the future.

Seat back monitors and outlets were dead and not working.

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Boarding super slow with people allowed to linger in aisles

My window shade didn’t work. So I missed coming into my city. ☹️

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Good. The wife was not working but then it got resolved.

Everything was fine once we actually got on our flight. It was more then annoying they canceled (delayed) our flight. We lost out on a day of our trip along with money on our stay. Plus we had to book another hotel. So expensive.

The flights was delayed by hours and it was the firmest landing I have experienced in my life. My back is still sore.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Re-checking our bags, the workers were not able to help us with boarding passes for the flight, told us to wait, then ignored us while they helped many other passengers. Until I got rude, they would have left us standing there, and even then they were very curt and dismissive in telling us where to get boarding passes printed. We made it to the gate just as they were starting to board passengers. It was just rude customer service.

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Absolutely filthy flight and not equipped for a trans US

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Two delays in less than 24hrs. They need to improve everything and restructure the whole company.

Not enough help at airport during boarding process. Flight was delayed. Overall WORST flying experience I’ve ever had. Will NEVER FLT SPIRIT AGAIN

The non stop flight and able to go into Atlantic City airport. They could lower the prices. It starts out low but then if you want to bring luggage and pick your seat the price goes up quite a bit.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

My flight was cancelled!!! I had to spend 200.00 on another flight!!

When we landed, they kept us on the plane for almost 25 minutes. Could do better.

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

Everything was really good but the seats are not very comfortable.

Spirit canceled the flight in March and never notified me!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

Not have to pay for every single item to take a flight. Seating and delays sucked.

Book cheap flights from Phoenix to Florida Keys

Recent round-trip flight deals

9/3Tue
1 stopSpirit Airlines
13h 46mPHX-MIA
9/10Tue
1 stopSpirit Airlines
8h 06mMIA-PHX
$128
9/10Tue
1 stopSpirit Airlines
7h 43mPHX-MIA
9/16Mon
1 stopSpirit Airlines
8h 06mMIA-PHX
$131
7/10Wed
1 stopFrontier
7h 14mPHX-MIA
7/17Wed
1 stopFrontier
10h 32mMIA-PHX
$143
6/26Wed
1 stopFrontier
11h 53mPHX-MIA
7/16Tue
1 stopFrontier
19h 59mMIA-PHX
$145
8/31Sat
1 stopDelta
9h 02mPHX-EYW
9/6Fri
1 stopDelta
9h 26mEYW-PHX
$272
8/31Sat
1 stopAmerican Airlines
10h 05mPHX-EYW
9/6Fri
2 stopsAmerican Airlines
9h 57mEYW-PHX
$277
8/9Fri
1 stopDelta
9h 02mPHX-EYW
8/13Tue
1 stopDelta
6h 40mEYW-PHX
$282
8/8Thu
1 stopAmerican Airlines
10h 16mPHX-EYW
8/13Tue
2 stopsAmerican Airlines
9h 08mEYW-PHX
$287
11/8Fri
1 stopUnited Airlines
33h 26mPHX-MIA
11/13Wed
1 stopUnited Airlines
10h 35mMIA-PHX
$319
9/19Thu
2 stopsUnited Airlines
25h 15mPHX-EYW
9/23Mon
2 stopsUnited Airlines
26h 35mEYW-PHX
$471

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Recent one-way flight deals

6/17Mon
1 stopFrontier
7h 25mPHX-MIA
$63
6/17Mon
1 stopFrontier
7h 25mPHX-MIA
$66
7/10Wed
1 stopSpirit Airlines
8h 00mPHX-MIA
$90
6/26Wed
1 stopSpirit Airlines
9h 00mPHX-MIA
$97
10/7Mon
1 stopAmerican Airlines
9h 17mPHX-EYW
$146
8/20Tue
nonstopAmerican Airlines
4h 32mPHX-MIA
$154
10/25Fri
1 stopDelta
6h 09mPHX-MIA
$184
7/15Mon
1 stopDelta
9h 54mPHX-MIA
$202
10/7Mon
2 stopsUnited Airlines
25h 20mPHX-EYW
$218
11/27Wed
2 stopsUnited Airlines
14h 50mPHX-MIA
$233

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Last minute flights from Phoenix to Florida Keys

Last minute flight, train and bus deals

6/12Wed
multi-stop
24h 17mPHX-MIA
6/18Tue
multi-stop
18h 19mMIA-PHX
$179
6/12Wed
multi-stopFrontier
24h 17mPHX-MIA
6/19Wed
multi-stopFrontier
18h 25mMIA-PHX
$228
6/16Sun
multi-stopFrontier
24h 20mPHX-MIA
6/19Wed
multi-stopFrontier
18h 25mMIA-PHX
$232
6/12Wed
multi-stopSpirit Airlines
30h 43mPHX-MIA
6/18Tue
multi-stopSpirit Airlines
18h 19mMIA-PHX
$370
6/15Sat
multi-stopSpirit Airlines
28h 43mPHX-MIA
6/22Sat
multi-stopSpirit Airlines
21h 26mMIA-PHX
$409
6/14Fri
nonstopAmerican Airlines
4h 25mPHX-MIA
6/15Sat
multi-stopAmerican Airlines
7h 36mMIA-PHX
$458
6/16Sun
multi-stopAmerican Airlines
10h 16mPHX-EYW
6/21Fri
multi-stopAmerican Airlines
8h 04mEYW-PHX
$664
6/14Fri
multi-stopUnited Airlines
16h 15mPHX-EYW
6/16Sun
multi-stopUnited Airlines
13h 58mEYW-PHX
$804
6/14Fri
multi-stopUnited Airlines
16h 15mPHX-EYW
6/16Sun
multi-stopUnited Airlines
10h 25mEYW-PHX
$827
6/16Sun
multi-stopDelta
13h 25mPHX-EYW
6/21Fri
multi-stopDelta
11h 33mEYW-PHX
$1,432

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Phoenix - Florida Keys Flights

Departure:

Phoenix (PHX)United States

Return flight deals:

Florida Keys - Phoenix

Cabin classes:

$362
$309
$320
$37