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Find cheap flights from Phoenix to Florida Keys from $33

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 5/21. 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
Sun 5/26
Sun 6/2

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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$92
Key West
Key West1 stop$260

Good to know

Low season

August

High season

March

Cheapest flight

$33
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 18% 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 $294 one-way - $482 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 10966 reviews
7.9comfort
7.4food
8.2boarding
8.6crew
8.0entertainment
Airline reviews

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!

4.0 OkayAndrew, Apr 2024RDU - MCO
Read more about Delta reviews

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

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

First time travel in economy and the worst experience I ever had ! Shame on paying 600 dollars to be in a tuna can ! Service was terrible no even water no even class no even matters your flight attendants were lazy and sloppy very bad experience! After all these years traveling in first and once I try this cause I need to go to a destination for an emergency wow shame on you !

Everything was smooth and easy to fly. No complains and a lot of thanks!

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.

Good boarding. Crew started quick with drinks and food. They came around several times for trash which I really liked. Other than turbulence due to storms in the area, flight was great.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

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.

Poor on time performance. Flight was delayed due to a lightbulb. No updates from the pilot. Plane was dirty and hot, AC didn't work well.

Being back games on the in-flight entertainment. Also your flight attendants need a break, raise, or overall attitude adjustment.

Overall pleasant was delayed and caused transportation issue when landing

Good over all but my flight from. Miami to Barbados the airplane was very dirty like I have never seen before. It looked like that plane hasn’t been cleaned in a long time and I fly about one time a month.

Flight operated on tie. However, the in-flight entertainment was inoperative. No special recognition as an Executive Platinum member.

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

Spirit canceled the flight in March and never notified me!

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

The weight limit per bag was really low - 40 lbs - so we had to pay extra. Then, they said their carry on size was 14x18x8, and we measured our bag very carefully. It was within the limit, yet they said it was too big, so we ended up paying an extra $100 for that too!! So it wasn’t the cheap flight we thought it would be. Then, they moved up our initial flight to depart 3 hours earlier which meant we had to be out on the road by 7 am and then have a 6 hour layover and we got home at 2am. It was a grueling day. I won’t be flying with them again.

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

My experience was above excellent!!!! First the lady that pushed me in the wheelchair to the gate was outstanding!!! Then the ladies at the gate went over and beyond, by helping me fill out the immigration form! I would not have been able to get to Guatemala without their help!!! God bless them all! They were amazing 🙏❤️🙏

Very bad, delayed flight. I was offered 2 vouchers for inconvenience, but those vouchers aren’t usable. Spirit airlines is betraying people.

First....my trip was from Ft. Myers to Philly (not the other way around). Plane was clean, staff was friendly and flight was efficient with boarding and flight time. Thumbs up all around.

Early departure and arrival. Cabin very cold. Waited a while for luggage to come out

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.

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

It was impossible to change a carry-on for a checked bag after the initial selection. The flight was delayed 14 hours "to allow for a late arriving aircraft." The seats were shockingly uncomfortable. This was only the second time I've seen seats that didn't recline in an airline. The first was in an East Bloc airline before the fall if the Iron Curtain.

The boarding time. I was in Section 1 the lady in charge just let people in section 3 without see us. Make a line , I have to step out and ask her. We were in the line and she just take my ticket and that’s it, so if I don’t ask her she could leave us at the end! We paid more for that privilege and. She doesn’t care….

First time flying Frontier, I am not sure the Ala Carte menu of options is for me.

See my previous comment which is mostly about our flight from Phoenix to SFO

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

Book cheap flights from Phoenix to Florida Keys

Recent round-trip flight deals

5/11Sat
1 stopSpirit Airlines
9h 57mPHX-MIA
5/14Tue
1 stopSpirit Airlines
18h 31mMIA-PHX
$92
5/11Sat
1 stopSpirit Airlines
9h 57mPHX-MIA
5/14Tue
2 stopsSpirit Airlines
26h 08mMIA-PHX
$96
5/18Sat
1 stopFrontier
8h 41mPHX-MIA
5/25Sat
1 stopFrontier
13h 40mMIA-PHX
$145
5/8Wed
1 stopFrontier
9h 25mPHX-MIA
5/15Wed
1 stopFrontier
11h 35mMIA-PHX
$175
5/29Wed
1 stopAmerican Airlines
9h 25mPHX-EYW
6/5Wed
1 stopAmerican Airlines
6h 24mEYW-PHX
$260
8/9Fri
1 stopAmerican Airlines
7h 15mPHX-EYW
8/13Tue
1 stopAmerican Airlines
9h 08mEYW-PHX
$270
8/15Thu
1 stopDelta
8h 50mPHX-EYW
8/19Mon
1 stopDelta
8h 54mEYW-PHX
$282
5/27Mon
1 stopDelta
7h 53mPHX-EYW
5/30Thu
1 stopDelta
8h 40mEYW-PHX
$368
8/15Thu
2 stopsUnited Airlines
16h 52mPHX-EYW
8/19Mon
2 stopsUnited Airlines
30h 27mEYW-PHX
$488
8/14Wed
2 stopsUnited Airlines
16h 37mPHX-EYW
8/18Sun
2 stopsUnited Airlines
28h 02mEYW-PHX
$533

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Recent one-way flight deals

5/21Tue
1 stopSpirit Airlines
8h 58mPHX-MIA
$33
5/18Sat
1 stopFrontier
8h 41mPHX-MIA
$45
5/11Sat
1 stopSpirit Airlines
9h 57mPHX-MIA
$46
5/15Wed
1 stopFrontier
7h 46mPHX-MIA
$50
10/8Tue
nonstopAmerican Airlines
4h 32mPHX-MIA
$140
5/25Sat
1 stopAmerican Airlines
9h 49mPHX-EYW
$158
7/1Mon
1 stopDelta
10h 00mPHX-MIA
$189
5/11Sat
2 stopsUnited Airlines
12h 22mPHX-MIA
$232
7/12Fri
1 stopDelta
10h 00mPHX-MIA
$269
9/6Fri
2 stopsUnited Airlines
25h 08mPHX-MIA
$280

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Last minute flights from Phoenix to Florida Keys

Last minute flight, train and bus deals

4/30Tue
multi-stop
7h 49mPHX-MIA
5/7Tue
multi-stop
16h 39mMIA-PHX
$216
5/1Wed
multi-stopSpirit Airlines
9h 55mPHX-MIA
5/7Tue
multi-stopSpirit Airlines
27h 05mMIA-PHX
$233
4/30Tue
multi-stopFrontier
7h 49mPHX-MIA
5/7Tue
multi-stopFrontier
11h 40mMIA-PHX
$238
4/30Tue
multi-stopFrontier
7h 49mPHX-MIA
5/10Fri
multi-stopFrontier
21h 27mMIA-PHX
$240
4/29Mon
multi-stopFrontier
9h 26mPHX-MIA
5/6Mon
multi-stopFrontier
15h 28mMIA-PHX
$245
4/30Tue
nonstopAmerican Airlines
4h 15mPHX-MIA
5/1Wed
multi-stopAmerican Airlines
7h 31mMIA-PHX
$395
4/27Sat
multi-stopUnited Airlines
15h 44mPHX-MIA
4/30Tue
multi-stopUnited Airlines
8h 59mMIA-PHX
$427
4/27Sat
nonstopAmerican Airlines
4h 15mPHX-MIA
4/28Sun
multi-stopAmerican Airlines
7h 35mMIA-PHX
$446
4/29Mon
multi-stopUnited Airlines
7h 48mPHX-MIA
5/1Wed
multi-stopUnited Airlines
8h 43mMIA-PHX
$483
4/30Tue
multi-stopDelta
8h 15mPHX-EYW
5/1Wed
multi-stopDelta
6h 44mEYW-PHX
$802

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Phoenix - Florida Keys Flights

Departure:

Phoenix (PHX)United States

Return flight deals:

Florida Keys - Phoenix

Cabin classes:

$238
$184
$368
$32