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Sky Harbor Intl

$59+ Cheap flights from Detroit (DTT) to Sky Harbor Intl (PHX)

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Phoenix Sky Harbor Intl are usually found in August or July, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Detroit to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Sky Harbor Intl (PHX). 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 September 17, 2025.

Round-trip from

$119
(Cheapflightsfares)

One-way from

$59
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$264

Good round-trip deal

$169 or less

Good one-way deal

$119 or less
From Detroit (DTT) to Phoenix Sky Harbor Intl
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One-way flight from Detroit (DTT) to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Detroit (DTT) to Phoenix Sky Harbor Intl.
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Find flight deals from Detroit to Sky Harbor Intl

Cheapest flights from Detroit to Sky Harbor Intl
Explore the most affordable flight options available from Detroit to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:56 pmDTW - PHX
Nonstop4h 29mFrontier
Mon 10/277:25 amPHX - DTW
Nonstop3h 46mFrontier
Deal found 9/14$119
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:45 pmDTW - PHX
Nonstop4h 13mFrontier
Mon 10/62:47 pmPHX - DTW
Nonstop3h 57mFrontier
Deal found 9/15$120
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Sun 9/2810:29 pmDTW - PHX
Nonstop4h 13mMultiple Airlines
Mon 10/612:08 pmPHX - DTW
Nonstop3h 55mMultiple Airlines
Deal found 9/15$126
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/279:48 amDTW - PHX
Nonstop4h 25mMultiple Airlines
Mon 11/36:00 amPHX - DTW
Nonstop3h 58mMultiple Airlines
Deal found 9/14$127
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:45 pmDTW - PHX
Nonstop4h 13mFrontier
Sun 10/52:47 pmPHX - DTW
Nonstop3h 57mFrontier
Deal found 9/17$128
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:56 pmDTW - PHX
Nonstop4h 15mFrontier
Sat 9/2710:00 amPHX - DTW
Nonstop3h 55mFrontier
Deal found 9/16$130
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 11/39:48 amDTW - PHX
Nonstop4h 25mMultiple Airlines
Sun 11/96:00 amPHX - DTW
Nonstop3h 58mMultiple Airlines
Deal found 9/15$132
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:56 pmDTW - PHX
Nonstop4h 29mFrontier
Fri 10/1711:24 pmPHX - DTW
1 stop8h 53mFrontier
Deal found 9/15$133
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:56 pmDTW - PHX
Nonstop4h 29mFrontier
Sat 10/254:14 pmPHX - DTW
1 stop5h 45mFrontier
Deal found 9/15$134
This Booking.com deal was found by Cheapflights users on 9/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:00 amDTW - PHX
1 stop16h 53mFrontier
Fri 11/146:00 amPHX - DTW
Nonstop3h 58mFrontier
Deal found 9/14$135
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:56 pmDTW - PHX
Nonstop4h 29mFrontier
Mon 10/207:25 amPHX - DTW
Nonstop3h 46mFrontier
Deal found 9/16$136

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Sky Harbor Intl 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 September 17, 2025.
Use the filters below to find and compare flights from Detroit to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Detroit

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 11/1

7:35 am-11:45 am

2 stops7h 10m

Phoenix Sky Harbor Intl

Sat 11/8

2:55 pm-8:35 pm

Nonstop3h 40m

$194

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Tue 10/21

7:25 pm-10:05 pm

1 stop5h 40m

Phoenix Sky Harbor Intl

Wed 10/29

1:30 pm-10:05 pm

1 stop5h 35m

$199

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 12/10

12:55 pm-6:00 pm

2 stops7h 05m

Phoenix Sky Harbor Intl

Sat 12/13

9:30 am-10:10 pm

2 stops10h 40m

$209

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 12/3

12:55 pm-6:00 pm

2 stops7h 05m

Phoenix Sky Harbor Intl

Sat 12/13

9:30 am-10:10 pm

2 stops10h 40m

$209

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Mon 11/24

8:25 pm-12:35 am

1 stop6h 10m

Phoenix Sky Harbor Intl

Wed 12/3

2:55 pm-10:40 pm

1 stop5h 45m

$225

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Tue 10/28

6:40 am-1:00 pm

2 stops9h 20m

Phoenix Sky Harbor Intl

Fri 10/31

1:40 pm-9:50 pm

1 stop5h 10m

$230

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 10/25

8:15 pm-9:28 pm

Nonstop4h 13m

Phoenix Sky Harbor Intl

Thu 10/30

10:40 pm-5:19 am

Nonstop3h 39m

$233

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Fri 10/24

5:40 pm-11:45 pm

1 stop9h 05m

Phoenix Sky Harbor Intl

Tue 10/28

6:35 am-5:45 pm

2 stops8h 10m

$239

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 11/1

7:35 am-11:45 am

2 stops7h 10m

Phoenix Sky Harbor Intl

Fri 11/7

1:20 pm-11:40 pm

2 stops8h 20m

$244

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Tue 12/16

8:55 am-11:21 am

Nonstop4h 26m

Phoenix Sky Harbor Intl

Sun 12/21

7:00 am-12:40 pm

Nonstop3h 40m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Detroit to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Detroit 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 Detroit to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Detroit to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Sky Harbor Intl. Price data was last updated on September 12, 2025.

The best time to book flights from Detroit to Phoenix Sky Harbor Intl Airport is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Detroit to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Detroit to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Detroit to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

What is the cheapest time of day to fly from DTT to PHX?

Find hourly flight availability from Detroit to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Detroit to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 32% versus a flight in the afternoon.

What is the cheapest day to fly from Detroit to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Sky Harbor Intl. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Detroit to Phoenix Sky Harbor Intl Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Detroit to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 17, 2025.

The most flights from DTT to PHX are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost to fly round-trip from Detroit to Phoenix Sky Harbor Intl Airport?

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Detroit to Phoenix Sky Harbor Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Detroit to Sky Harbor Intl. 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 from for flights from Detroit to Phoenix Sky Harbor Intl?

    For a flight from Detroit to Phoenix Sky Harbor Intl, you will be flying from All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city. All airports is the only Detroit airport and it handles 13 outbound flights to Phoenix Sky Harbor Intl per day. 8 airlines have flights to Phoenix Sky Harbor Intl from Detroit All airports on a regular basis.

  • How long is the flight from Detroit to Phoenix Sky Harbor Intl Airport?

    For as low as $194, Southwest can have you in Phoenix Sky Harbor Intl Airport from Detroit in 7h 10m. The distance from Detroit to Phoenix Sky Harbor Intl Airport is about 1666 mi.

  • What are the cheapest airlines flying from Detroit to Phoenix Sky Harbor Intl Airport round-trip?

    Frontier, at $79, was found to be the cheapest airline from Detroit to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include Spirit Airlines and Sun Country Air. Users have found that Frontier is 71% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Detroit to Phoenix Sky Harbor Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Detroit to Phoenix Sky Harbor Intl Airport on time: Sun Country Air (100%), Frontier (91%), Alaska Airlines (88%).

  • What are the cheapest flights from Detroit to Phoenix Sky Harbor Intl Airport?

    On average you can expect to pay $792 for a flight from Detroit to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is $60 while the most popular route, (Detroit Metropolitan Wayne County - Phoenix Sky Harbor Intl) is currently priced at $129.

  • Can I find deals for flights from Detroit to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Detroit to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Sky Harbor Intl.

  • Can I find deals for business class flights from Detroit to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Detroit to Sky Harbor Intl 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 Detroit to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Detroit to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Payson
Chandler
Globe
Goodyear
Glendale
Casa Grande
Buckeye
Camp Verde
Peoria
Surprise
Paradise Valley
Avondale
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Detroit to Sky Harbor Intl

Discover the top 8 airlines that operate flights from Detroit to Sky Harbor Intl. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$216FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$101Average$164FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$130Average$435FlexibilityNo cancel feeOn-time83%
Allegiant AirCheapest$150Average$257FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$170Average$437FlexibilityNo cancel feeOn-time69%
DeltaCheapest$180Average$360FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$369FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$451FlexibilityNo cancel feeOn-time63%

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