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Key West

$289+ Cheap flights from Phoenix to Key West (EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — EYW
sep. 10 — sep. 171
mié. 9/10
mié. 9/17
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to Key West are usually found in July or August, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 septiembre 5, 2025.

Round-trip from

$289
(American Airlines)

Popular in

June

Cheapest in

July

Average price

$372
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 ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find 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 septiembre 5, 2025.

This American Airlines deal was found by Cheapflights users on 9/3. 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.
mié. 12/1012:02 pmPHX - EYW
1 stop7h 44mAmerican Airlines
mié. 12/174:10 pmEYW - PHX
1 stop8h 36mAmerican Airlines
Deal found 9/3$289
This American Airlines deal was found by Cheapflights users on 9/3. 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.
mié. 12/36:00 amPHX - EYW
1 stop9h 52mAmerican Airlines
lun. 12/88:04 pmEYW - PHX
1 stop6h 53mAmerican Airlines
Deal found 9/3$344
This Delta deal was found by Cheapflights users on 9/4. 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.
vie. 9/1910:28 amPHX - EYW
1 stop6h 39mDelta
mar. 9/236:10 pmEYW - PHX
1 stop7h 02mDelta
Deal found 9/4$369
This American Airlines deal was found by Cheapflights users on 9/3. 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.
mar. 12/212:25 pmPHX - EYW
2 stops9h 25mAmerican Airlines
lun. 12/88:04 pmEYW - PHX
1 stop6h 53mAmerican Airlines
Deal found 9/3$374
This United Airlines deal was found by Cheapflights users on 9/3. 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.
jue. 9/411:56 pmPHX - EYW
1 stop11h 05mUnited Airlines
jue. 9/113:50 pmEYW - PHX
1 stop10h 07mUnited Airlines
Deal found 9/3$396
This American Airlines deal was found by Cheapflights users on 9/3. 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.
jue. 11/1311:10 amPHX - EYW
1 stop8h 37mAmerican Airlines
lun. 11/177:53 pmEYW - PHX
1 stop6h 44mAmerican Airlines
Deal found 9/3$399
This American Airlines deal was found by Cheapflights users on 9/3. 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.
jue. 9/411:17 pmPHX - EYW
1 stop8h 56mAmerican Airlines
jue. 9/111:59 pmEYW - PHX
2 stops9h 53mAmerican Airlines
Deal found 9/3$401
This American Airlines deal was found by Cheapflights users on 9/4. 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.
vie. 10/35:00 amPHX - EYW
2 stops10h 59mAmerican Airlines
vie. 10/105:47 pmEYW - PHX
1 stop9h 03mAmerican Airlines
Deal found 9/4$404

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 septiembre 5, 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

mié. 12/10

12:02 pm-9:46 pm

1 stop7h 44m

Key West

mié. 12/17

4:10 pm-10:46 pm

1 stop8h 36m

$289

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

mar. 9/30

6:00 am-5:46 pm

1 stop8h 46m

Key West

mar. 10/7

1:25 pm-7:43 pm

1 stop9h 18m

$289

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

vie. 10/31

5:00 am-4:13 pm

1 stop8h 13m

Key West

vie. 11/7

7:53 pm-12:37 am

1 stop6h 44m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

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 August 29, 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 76 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, August is the cheapest month in which you can book a flight from Phoenix to Key West (average of $328). Flying from Phoenix to Key West in March is currently the most expensive (average of $492). 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 septiembre 5, 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
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8,937 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 44m. The distance between Phoenix and Key West is about 1918 mi.

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

    According to our current data, American Airlines ($208), Delta ($262), and United Airlines ($334) offers the cheapest pricing from Phoenix to Key West. You may be able to fly from Phoenix to Key West for 50% 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, August is the cheapest month in which you can book a flight from Phoenix to Key West (average of $328). Flying from Phoenix to Key West in March is currently the most expensive (average of $492). 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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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 septiembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$397FlexibilityNo cancel feeOn-time71%
DeltaCheapest$262Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$334Average$426FlexibilityNo cancel feeOn-time69%

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