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$70+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Round-trip from

$132
(Kiwi.com)

One-way from

$70
(CheapOair)

Popular in

March

Cheapest in

August

Average price

$262
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. 8% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/1610:52 amDTW - PHX
Nonstop4h 24mMultiple Airlines
Thu 11/207:29 pmPHX - DTW
1 stop20h 38mMultiple Airlines
Deal found 10/28$132
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Sun 11/912:43 pmDTW - PHX
Nonstop4h 23mFrontier
Thu 11/136:00 amPHX - DTW
Nonstop3h 58mFrontier
Deal found 10/29$133
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Thu 11/203:33 pmDTW - PHX
1 stop9h 38mFrontier
Sun 11/236:20 amPHX - DTW
Nonstop3h 52mFrontier
Deal found 10/29$134
This Frontier deal was found by Cheapflights users on 10/29. 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.
Sun 12/75:20 pmDTW - PHX
1 stop9h 24mFrontier
Thu 12/116:00 amPHX - DTW
Nonstop3h 52mFrontier
Deal found 10/29$135
This CheapOair deal was found by Cheapflights users on 10/30. 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.
Sun 11/161:44 pmDTW - PHX
1 stop12h 29mFrontier
Thu 11/204:37 pmPHX - DTW
1 stop23h 30mFrontier
Deal found 10/30$137
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:43 pmDTW - PHX
Nonstop4h 23mFrontier
Sun 11/236:20 amPHX - DTW
Nonstop3h 52mFrontier
Deal found 10/28$139
This Frontier deal was found by Cheapflights users on 10/28. 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 12/208:46 pmDTW - PHX
Nonstop4h 26mFrontier
Sat 12/272:02 pmPHX - DTW
Nonstop3h 49mFrontier
Deal found 10/28$140
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/271:17 pmDTW - PHX
Nonstop4h 31mFrontier
Fri 12/57:00 amPHX - DTW
1 stop7h 19mFrontier
Deal found 10/29$141
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Thu 11/135:14 pmDTW - PHX
1 stop17h 10mFrontier
Sun 11/166:00 amPHX - DTW
Nonstop3h 58mFrontier
Deal found 10/28$142
This Frontier deal was found by Cheapflights users on 10/30. 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 11/1412:43 pmDTW - PHX
Nonstop4h 23mFrontier
Sun 11/166:00 amPHX - DTW
Nonstop3h 58mFrontier
Deal found 10/30$143

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 October 30, 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 12/6

9:05 am-5:20 pm

2 stops10h 15m

Phoenix Sky Harbor Intl

Tue 12/9

5:00 am-2:45 pm

1 stop7h 45m

$204

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 1/21

8:18 pm-10:49 pm

Nonstop4h 31m

Phoenix Sky Harbor Intl

Thu 2/5

11:59 pm-5:40 am

Nonstop3h 41m

$235

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Fri 1/23

8:18 pm-10:49 pm

Nonstop4h 31m

Phoenix Sky Harbor Intl

Mon 1/26

11:59 pm-5:40 am

Nonstop3h 41m

$239

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 1/10

9:00 am-1:30 pm

1 stop6h 30m

Phoenix Sky Harbor Intl

Wed 1/14

12:28 am-10:50 am

1 stop8h 22m

$251

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 12/24

7:00 pm-11:10 pm

1 stop6h 10m

Phoenix Sky Harbor Intl

Wed 12/31

2:55 pm-10:40 pm

1 stop5h 45m

$251

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Fri 1/16

6:00 am-12:35 pm

2 stops8h 35m

Phoenix Sky Harbor Intl

Tue 1/20

8:25 am-5:50 pm

1 stop7h 25m

$264

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 1/24

5:30 am-1:10 pm

2 stops9h 40m

Phoenix Sky Harbor Intl

Wed 2/4

12:05 pm-8:25 pm

2 stops6h 20m

$269

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 12/20

6:00 pm-10:58 pm

1 stop6h 58m

Phoenix Sky Harbor Intl

Wed 12/24

12:45 am-10:33 am

1 stop7h 48m

$283

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 1/7

6:40 am-4:00 pm

1 stop11h 20m

Phoenix Sky Harbor Intl

Wed 1/14

7:35 pm-4:19 pm

1 stop18h 44m

$290

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Mon 12/15

7:00 am-2:05 pm

2 stops9h 05m

Phoenix Sky Harbor Intl

Wed 12/24

10:45 am-5:50 pm

1 stop5h 05m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 21 results
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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 October 24, 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, December is the cheapest month in which you can book a flight from Detroit to Phoenix (average of $73). Flying from Detroit to Phoenix in April is currently the most expensive (average of $115). 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 October 30, 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 55% versus a flight in the morning.

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 Friday afternoons 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.

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 October 30, 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
4,243 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

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
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

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
8,116 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

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
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

8.0

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. 6 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 8 outbound flights to Phoenix per day.

  • How long is the flight from Detroit to Phoenix?

    Southwest, Delta, and United Airlines can get you from Detroit to Phoenix in just under 4h 31m. Your travel time can differ by up to 5h 44m. There are 1666 mi between Detroit and Phoenix. This flight may include one or multiple stops.

  • 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 Delta, starting at $101 and $180 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%), KLM (94%) and American Airlines (90%).

  • What are the cheapest flights from Detroit to Phoenix?

    Looking at all options, your cheapest flight can be booked for $70. While the most popular route (Detroit Metropolitan Wayne County - Phoenix Sky Harbor Intl) can be booked for $92 on average, our data indicates $651 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, December is the cheapest month in which you can book a flight from Detroit to Phoenix (average of $73). Flying from Detroit to Phoenix in April is currently the most expensive (average of $115). 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 6 airlines flying from Detroit to Phoenix

Discover the top 6 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$181FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$101Average$171FlexibilityNo cancel feeOn-time65%
DeltaCheapest$180Average$368FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$206Average$435FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$211Average$367FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$232Average$356FlexibilityNo cancel feeOn-time69%

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