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Key West

$128+ Cheap flights from Phoenix to Key West (EYW)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — EYW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Phoenix to Key West with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Phoenix to Key West are usually found in July or August, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Phoenix to Key West

Cheapest flights from Phoenix to Key West
Explore the most affordable flight options available from Phoenix to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/269:35 amPHX - EYW
1 stop7h 47mAmerican Airlines
Tue 12/308:09 pmEYW - PHX
1 stop6h 46mAmerican Airlines
Deal found 12/15$385
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/2212:59 amPHX - EYW
1 stop9h 09mAmerican Airlines
Sun 12/288:09 pmEYW - PHX
1 stop6h 46mAmerican Airlines
Deal found 12/17$445
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/162:08 pmPHX - EYW
1 stop6h 59mAmerican Airlines
Tue 12/232:28 pmEYW - PHX
1 stop7h 18mAmerican Airlines
Deal found 12/16$475
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/186:00 amPHX - EYW
1 stop7h 57mAmerican Airlines
Mon 12/2211:47 amEYW - PHX
1 stop7h 17mAmerican Airlines
Deal found 12/16$502
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Mon 12/2910:31 pmPHX - EYW
2 stops33h 08mMultiple Airlines
Mon 1/51:10 pmEYW - PHX
1 stop12h 34mMultiple Airlines
Deal found 12/16$525
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amPHX - EYW
1 stop9h 22mDelta
Sun 12/286:20 pmEYW - PHX
1 stop7h 33mDelta
Deal found 12/16$541
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/1810:42 amPHX - EYW
2 stops23h 48mMultiple Airlines
Mon 12/225:56 pmEYW - PHX
1 stop17h 36mMultiple Airlines
Deal found 12/16$588
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/2512:59 amPHX - EYW
1 stop9h 31mMultiple Airlines
Tue 12/3012:20 pmEYW - PHX
2 stops38h 15mMultiple Airlines
Deal found 12/15$617
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:45 amPHX - EYW
1 stop9h 49mUnited Airlines
Sun 12/284:29 pmEYW - PHX
2 stops10h 45mUnited Airlines
Deal found 12/16$828
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:59 pmPHX - EYW
2 stops24h 49mUnited Airlines
Mon 1/55:10 pmEYW - PHX
2 stops18h 44mUnited Airlines
Deal found 12/16$936

Find flight deals from Phoenix to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Round-trip from

$237
(American Airlines)

One-way from

$128
(Kiwi.com)

Popular in

June

Cheapest in

July

Average price

$354
From Phoenix to Key West
Search Deals
One-way flight from Phoenix to Key West
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Key West 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 December 18, 2025.
Use the filters below to find and compare flights from Phoenix to Key West that are best for you.

Fly from

Phoenix

Fly to

Key West

Route

Depart

Return

Price

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Mon 2/2

2:33 pm-11:56 pm

1 stop7h 23m

Key West

Fri 2/6

4:37 pm-12:55 am

1 stop10h 18m

$247

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sat 2/21

2:00 pm-10:54 pm

1 stop6h 54m

Key West

Wed 2/25

6:45 am-12:11 pm

1 stop7h 26m

$247

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sat 1/24

11:59 pm-10:57 am

1 stop8h 58m

Key West

Sat 1/31

1:22 pm-8:10 pm

1 stop8h 48m

$296

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sat 1/10

6:00 am-6:06 pm

1 stop10h 06m

Key West

Wed 1/14

12:00 pm-8:10 pm

2 stops10h 10m

$301

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 1/4

7:00 am-5:22 pm

1 stop8h 22m

Key West

Fri 1/9

6:06 pm-11:40 pm

1 stop7h 34m

$378

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 3/8

11:55 pm-10:57 am

1 stop8h 02m

Key West

Wed 3/11

6:25 pm-10:48 pm

1 stop7h 23m

$383

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 1/4

10:42 am-6:24 pm

1 stop29h 42m

Key West

Fri 1/9

2:25 pm-4:28 pm

2 stops28h 03m

$394

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sat 1/3

12:26 am-11:06 am

1 stop8h 40m

Key West

Fri 1/9

2:43 pm-8:00 pm

1 stop7h 17m

$433

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Wed 1/14

12:22 pm-9:47 pm

1 stop7h 25m

Key West

Sun 1/18

7:45 pm-10:24 am

1 stop16h 39m

$434

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Mon 1/26

11:59 pm-10:57 am

1 stop8h 58m

Key West

Sun 2/1

7:45 pm-12:55 am

1 stop7h 10m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 18 results
1
2

Best time to book a flight from Phoenix to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

How far ahead should I book a flight from Phoenix to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Key West. Price data was last updated on December 12, 2025.

The price you pay for your flight from Phoenix to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Phoenix to Key West?

Currently, July is the cheapest month in which you can book a flight from Phoenix to Key West (average of $198). Flying from Phoenix to Key West in June is currently the most expensive (average of $506). 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 Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Phoenix to Key West, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,091 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to Key West from Phoenix?

    For a flight from Phoenix to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city. Key West is the only Key West airport and it handles 0 inbound flights from Phoenix per day. 3 airlines have flights to Key West from Phoenix on a regular basis.

  • How long is the flight from Phoenix to Key West?

    Departing from Phoenix to Key West will take you 7h 23m. The distance between Phoenix and Key West is about 1918 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Phoenix to Key West round-trip?

    According to our current data, American Airlines ($244), Delta ($262), and United Airlines ($273) offers the cheapest pricing from Phoenix to Key West. You may be able to fly from Phoenix to Key West for 41% less than the average price by searching for these airlines.

  • Can I find deals for flights from Phoenix to Key West that include hotel bookings?

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

  • How can I find direct flights from Phoenix to Key West?

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

  • Can I find deals for business class flights from Phoenix to Key West?

    Yes. Cheapflights offers flight deals from Phoenix to Key West 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 Key West?

    Currently, July is the cheapest month in which you can book a flight from Phoenix to Key West (average of $198). Flying from Phoenix to Key West in June is currently the most expensive (average of $506). 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 Key West

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Top 3 airlines flying from Phoenix to Key West

Discover the top 3 airlines that operate flights from Phoenix to Key West. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$244Average$419FlexibilityNo cancel feeOn-time71%
DeltaCheapest$265Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$273Average$426FlexibilityNo cancel feeOn-time69%

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