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$59+ Cheap flights from Detroit (DTT) to Phoenix

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 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 Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Phoenix (PH1). 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
From Detroit (DTT) to Phoenix
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One-way flight from Detroit (DTT) to Phoenix
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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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Find flight deals from Detroit to Phoenix

Cheapest flights from Detroit to Phoenix
Explore the most affordable flight options available from Detroit to Phoenix. 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 Phoenix 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 that are best for you.

Fly from

Detroit

Fly to

Phoenix

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 Phoenix

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

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

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

To ensure you get the cheapest price possible for a flight from Detroit to Phoenix, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Phoenix (average of $258). Flying from Detroit to Phoenix 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 Phoenix. 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, 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?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit to Phoenix 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

Explore weekly flight availability from Detroit to Phoenix. 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 PH1 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?

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Detroit to Phoenix, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

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

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

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

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

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

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

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

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

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

Crew

8.6

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

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 Phoenix. 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?

    Detroit All airports (DTT), located 0.6 mi from the city center, is the airport you fly out of when you book flights from Detroit to Phoenix. 8 airlines have flights from All airports to Phoenix on a regular basis. Booking flights from Detroit All airports to Phoenix should not be difficult; the airport handles an average of 13 outbound flights to Phoenix per day.

  • How long is the flight from Detroit to Phoenix?

    Southwest can get you from Detroit to Phoenix in just under 7h 10m. Your travel time can differ by up to . There are 1666 mi between Detroit and Phoenix.

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

    Our cheapest airline available from Detroit to Phoenix is Frontier. Our recent data shows that you can find tickets from as low as $79 on this airline. Additional options worth looking into are Spirit Airlines and Sun Country Air, starting at $101 and $130 round-trip. Frontier is 71% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Detroit to Phoenix?

    The top 3 most reliable airlines when flying from Detroit to Phoenix are Sun Country Air (100%), Frontier (91%) and Alaska Airlines (88%).

  • What are the cheapest flights from Detroit to Phoenix?

    Looking at all options, your cheapest flight can be booked for $60. While the most popular route (Detroit Metropolitan Wayne County - Phoenix Sky Harbor Intl) can be booked for $129 on average, our data indicates $792 when flying from Detroit to Phoenix.

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

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

  • How can I find direct flights from Detroit to Phoenix?

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

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

    Yes. Cheapflights offers flight deals from Detroit to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Phoenix (average of $258). Flying from Detroit to Phoenix 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

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Alternative routes for Detroit to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Detroit to Phoenix

Discover the top 8 airlines that operate flights from Detroit to Phoenix. 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$182FlexibilityNo 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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