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$123+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — EYW
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Phoenix to Key West are usually found in January or July, 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 February 20, 2025.

Round-trip from

$327
(Mytrip)

One-way from

$123
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$480
From Phoenix to Key West
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One-way flight from Phoenix to Key West
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Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:08 pmPHX - EYW
2 stops19h 38mAllegiant Air
Tue 3/112:34 pmEYW - PHX
1 stop21h 51mAllegiant Air
Deal found 2/20$327
This American Airlines deal was found by Cheapflights users on 2/20. 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 12/912:45 amPHX - EYW
1 stop9h 40mAmerican Airlines
Wed 12/173:55 pmEYW - PHX
1 stop9h 00mAmerican Airlines
Deal found 2/20$339
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 12/101:15 pmPHX - EYW
2 stops27h 40mUnited Airlines
Wed 12/174:05 pmEYW - PHX
1 stop8h 39mUnited Airlines
Deal found 2/20$400
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/92:12 pmPHX - EYW
3 stops23h 06mMultiple Airlines
Wed 3/1211:29 amEYW - PHX
2 stops28h 48mMultiple Airlines
Deal found 2/20$564
This Delta deal was found by Cheapflights users on 2/20. 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 12/912:59 amPHX - EYW
2 stops10h 10mDelta
Wed 12/177:00 amEYW - PHX
1 stop8h 09mDelta
Deal found 2/20$886

Find flights from Phoenix to Key West within your budget

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 February 20, 2025.

Fly from

Phoenix

Fly to

Key West

Route

Depart

Return

Price

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Fri 3/7

5:08 pm-2:46 pm

2 stops19h 38m

Key West

Tue 3/11

2:34 pm-9:25 am

1 stop21h 51m

$327

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Fri 5/2

5:00 am-4:40 pm

1 stop8h 40m

Key West

Tue 5/6

5:20 pm-11:59 pm

1 stop9h 39m

$359

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Fri 5/2

11:30 pm-6:55 pm

2 stops16h 25m

Key West

Tue 5/6

10:55 am-8:56 pm

2 stops13h 01m

$454

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 3/9

2:12 pm-4:18 pm

3 stops23h 06m

Key West

Wed 3/12

11:29 am-1:17 pm

2 stops28h 48m

$564

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Sun 4/13

11:40 pm-11:28 am

1 stop8h 48m

Key West

Fri 4/18

12:25 pm-11:25 pm

2 stops14h 00m

$1,157

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Wed 3/26

8:39 am-6:59 pm

1 stop7h 20m

$123

PhoenixKey West

PHX - EYW

PHXEYW

Phoenix Sky Harbor Intl

Mon 4/7

11:59 pm-6:55 pm

2 stops15h 56m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Phoenix to Key West

Get recent, data-driven insights about flights from Phoenix to Key West including ideal travel times, pricing trends, and more.

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 February 14, 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 $510). 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.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and Allegiant Air from Phoenix to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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

Allegiant Air
7.3
Good
765 reviews
Delta
8.0
Very good
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
8,219 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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.

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

    According to our current data, Allegiant Air ($327), American Airlines ($359), and United Airlines ($454) offers the cheapest pricing from Phoenix to Key West. You may be able to fly from Phoenix to Key West for 27% 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 $510). 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$272Average$408FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$334Average$449FlexibilityNo cancel feeOn-time69%
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