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Florida Keys

$89+ Cheap flights from Phoenix to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — EYW
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Phoenix to Florida Keys

Keep the following information in mind while searching for Phoenix to Florida Keys flight deals. Data was last updated January 12, 2026.

Round-trip from

$206
(Kiwi.com)

One-way from

$89
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$379
From Phoenix to Florida Keys
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One-way flight from Phoenix to Florida Keys
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Phoenix to Florida Keys

Cheapest flights from Phoenix to Florida Keys
Explore the most affordable flight options available from Phoenix to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:17 pmPHX - MIA
1 stop8h 30mFrontier
Mon 3/2310:20 pmMIA - PHX
2 stops52h 24mFrontier
Deal found 1/10$206
This Kiwi.com deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:00 amPHX - MIA
1 stop7h 37mMultiple Airlines
Mon 2/98:51 pmMIA - PHX
2 stops22h 28mMultiple Airlines
Deal found 1/10$207
This Kiwi.com deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:00 amPHX - MIA
2 stops11h 46mMultiple Airlines
Sun 2/15:30 amMIA - PHX
1 stop11h 52mMultiple Airlines
Deal found 1/10$208
This Frontier deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/66:00 amPHX - MIA
1 stop9h 48mFrontier
Sat 2/146:25 amMIA - PHX
1 stop13h 46mFrontier
Deal found 1/10$210
This CheapOair deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:00 amPHX - MIA
1 stop14h 59mFrontier
Sun 2/81:41 pmMIA - PHX
1 stop29h 15mFrontier
Deal found 1/9$211
This Southwest deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2611:50 amPHX - MIA
1 stop6h 15mSouthwest
Tue 2/39:00 amMIA - PHX
1 stop8h 30mSouthwest
Deal found 1/10$212
This Kiwi.com deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:15 amPHX - MIA
2 stops14h 32mMultiple Airlines
Sun 2/86:45 amMIA - PHX
1 stop10h 37mMultiple Airlines
Deal found 1/11$213
This Kiwi.com deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:05 amPHX - MIA
1 stop12h 55mFrontier
Mon 2/166:25 amMIA - PHX
1 stop28h 17mFrontier
Deal found 1/10$214
This American Airlines deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2410:55 pmPHX - MIA
Nonstop4h 05mAmerican Airlines
Sun 2/19:30 pmMIA - PHX
Nonstop5h 25mAmerican Airlines
Deal found 1/10$215
This Priceline deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/228:15 amPHX - MIA
1 stop7h 46mFrontier
Fri 1/232:18 pmMIA - PHX
1 stop9h 08mFrontier
Deal found 1/11$216
This American Airlines deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:05 pmPHX - MIA
Nonstop4h 18mAmerican Airlines
Sat 2/289:45 pmMIA - PHX
Nonstop5h 14mAmerican Airlines
Deal found 1/10$217
This Frontier deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/53:10 pmPHX - MIA
1 stop7h 32mFrontier
Mon 3/912:12 pmMIA - PHX
1 stop10h 02mFrontier
Deal found 1/10$218

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Florida Keys 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, Cheapflights users made 2,558,603 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Phoenix to Florida Keys that are best for you.

Fly from

Phoenix

Fly to

Florida Keys

Route

Depart

Return

Price

PhoenixMiami

PHX - MIA

PHXMIA

Phoenix Sky Harbor Intl

Mon 3/9

6:45 pm-5:38 am

1 stop7h 53m

Miami

Mon 3/23

9:14 am-5:09 pm

1 stop10h 55m

$220

PhoenixMiami

PHX - MIA

PHXMIA

Phoenix Sky Harbor Intl

Wed 3/18

1:17 pm-12:47 am

1 stop8h 30m

Miami

Fri 3/20

3:12 pm-11:40 am

2 stops23h 28m

$223

PhoenixMiami

PHX - MIA

PHXMIA

Phoenix Sky Harbor Intl

Fri 1/30

12:50 pm-11:59 pm

1 stop9h 09m

Miami

Tue 2/3

9:05 am-2:19 pm

1 stop7h 14m

$227

PhoenixMiami

PHX - MIA

PHXMIA

Phoenix Sky Harbor Intl

Sat 3/7

7:09 pm-7:04 am

1 stop9h 55m

Miami

Sun 3/15

5:50 am-7:42 am

1 stop28h 52m

$245

PhoenixMiami

PHX - MIA

PHXMIA

Phoenix Sky Harbor Intl

Tue 2/10

11:40 am-10:00 pm

2 stops8h 20m

Miami

Tue 2/17

11:55 am-7:40 pm

2 stops9h 45m

$268

PhoenixMiami

PHX - MIA

PHXMIA

Phoenix Sky Harbor Intl

Wed 2/25

8:45 am-8:05 pm

2 stops9h 20m

Miami

Sat 2/28

8:00 am-4:00 pm

2 stops10h 00m

$269

PhoenixMiami

PHX - MIA

PHXMIA

Phoenix Sky Harbor Intl

Sun 3/8

9:24 pm-5:38 am

1 stop29h 14m

Miami

Sun 3/15

5:50 am-7:42 am

1 stop28h 52m

$271

PhoenixMiami

PHX - MIA

PHXMIA

Phoenix Sky Harbor Intl

Wed 1/21

3:55 pm-4:37 pm

1 stop22h 42m

Miami

Fri 1/23

2:18 pm-9:26 pm

1 stop9h 08m

$296

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Tue 2/10

5:00 am-4:49 pm

2 stops9h 49m

Key West

Tue 2/17

6:34 pm-1:07 am

1 stop8h 33m

$299

PhoenixMiami

PHX - MIA

PHXMIA

Phoenix Sky Harbor Intl

Thu 1/15

7:30 am-12:28 am

1 stop14h 58m

Miami

Sat 1/17

10:00 am-3:16 pm

1 stop31h 16m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Showing 1-10 of 39 results
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Best time to book a flight from Phoenix to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Florida Keys

What is the cheapest month to book a flight from Phoenix to Florida Keys?

Currently, July is the cheapest month in which you can book a flight from Phoenix to Florida Keys (average of $198). Flying from Phoenix to Florida Keys in June is currently the most expensive (average of $507). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated January 12, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Phoenix to Florida Keys have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,034 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,143 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,108 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,055 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to Florida Keys?

    Departing from Phoenix to Florida Keys will take you 7h 53m. The distance from Phoenix to Florida Keys is about 1967 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Phoenix to Florida Keys one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $43. Frontier flights start at $75 while deals on JetBlue start at $77 one-way.

  • Can I find deals for flights from Phoenix to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Phoenix to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Florida Keys.

  • Can I find deals for business class flights from Phoenix to Florida Keys?

    Yes. Cheapflights offers flight deals from Phoenix to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Florida Keys?

    Currently, July is the cheapest month in which you can book a flight from Phoenix to Florida Keys (average of $198). Flying from Phoenix to Florida Keys in June is currently the most expensive (average of $507). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Phoenix to Florida Keys

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Top 3 airlines flying from Phoenix to Florida Keys

Discover the top 3 airlines that operate flights from Phoenix to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$244Average$417FlexibilityNo cancel feeOn-time71%
DeltaCheapest$265Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$334Average$426FlexibilityNo cancel feeOn-time69%

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