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$68+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 Saturday 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 June 12, 2025.

Round-trip from

$140
(FlightHub)

One-way from

$68
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$295
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. 10% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/98:44 pmDTW - PHX
Nonstop4h 35mMultiple Airlines
Sat 7/1211:59 pmPHX - DTW
Nonstop4h 01mMultiple Airlines
Deal found 6/12$140
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Thu 6/198:30 amDTW - PHX
Nonstop4h 13mFrontier
Sun 6/2211:59 pmPHX - DTW
Nonstop3h 57mFrontier
Deal found 6/12$144
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Tue 6/246:47 pmDTW - PHX
Nonstop4h 34mSpirit Airlines
Mon 6/309:46 pmPHX - DTW
Nonstop3h 39mSpirit Airlines
Deal found 6/12$146
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 10/119:35 pmDTW - PHX
Nonstop4h 25mDelta
Sat 10/1810:55 pmPHX - DTW
Nonstop3h 45mDelta
Deal found 6/10$179
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/61:25 pmDTW - PHX
1 stop5h 55mSouthwest
Wed 9/1010:35 amPHX - DTW
1 stop8h 05mSouthwest
Deal found 6/10$199
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:30 amDTW - PHX
1 stop11h 28mHawaiian Airlines
Tue 9/163:58 pmPHX - DTW
1 stop10h 07mHawaiian Airlines
Deal found 6/10$202
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:30 amDTW - PHX
1 stop11h 28mAlaska Airlines
Wed 9/103:58 pmPHX - DTW
1 stop10h 07mAlaska Airlines
Deal found 6/10$225
This JetBlue deal was found by Cheapflights users on 6/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:16 pmDTW - PHX
1 stop11h 40mJetBlue
Fri 9/129:59 pmPHX - DTW
1 stop10h 31mJetBlue
Deal found 6/10$267
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 7/245:04 pmDTW - PHX
Nonstop4h 07mAmerican Airlines
Mon 7/2812:38 amPHX - DTW
1 stop7h 04mAmerican Airlines
Deal found 6/11$269
This Sun Country Air deal was found by Cheapflights users on 6/10. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/157:05 pmDTW - PHX
1 stop24h 27mSun Country Air
Sat 8/236:20 pmPHX - DTW
1 stop20h 46mSun Country Air
Deal found 6/10$280

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 June 12, 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

Wed 7/9

8:44 pm-10:19 pm

Nonstop4h 35m

Phoenix Sky Harbor Intl

Sat 7/12

11:59 pm-7:00 am

Nonstop4h 01m

$140

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Thu 6/19

8:30 am-9:43 am

Nonstop4h 13m

Phoenix Sky Harbor Intl

Sun 6/22

11:59 pm-6:56 am

Nonstop3h 57m

$144

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Tue 6/24

6:47 pm-8:21 pm

Nonstop4h 34m

Phoenix Sky Harbor Intl

Tue 7/1

9:46 pm-4:25 am

Nonstop3h 39m

$146

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 9/6

1:25 pm-4:20 pm

1 stop5h 55m

Phoenix Sky Harbor Intl

Wed 9/10

10:35 am-9:40 pm

1 stop8h 05m

$199

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 9/10

6:30 am-2:58 pm

1 stop11h 28m

Phoenix Sky Harbor Intl

Tue 9/16

3:58 pm-5:05 am

1 stop10h 07m

$202

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Mon 9/8

6:30 am-2:58 pm

1 stop11h 28m

Phoenix Sky Harbor Intl

Wed 9/10

3:58 pm-5:05 am

1 stop10h 07m

$225

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 7/12

7:00 am-8:16 am

Nonstop4h 16m

Phoenix Sky Harbor Intl

Sun 7/20

12:38 am-10:42 am

1 stop7h 04m

$234

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 6/28

8:35 am-9:44 am

Nonstop4h 09m

Phoenix Sky Harbor Intl

Mon 7/7

11:09 pm-5:59 am

Nonstop3h 50m

$264

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 9/6

12:16 pm-8:56 pm

1 stop11h 40m

Phoenix Sky Harbor Intl

Fri 9/12

9:59 pm-11:30 am

1 stop10h 31m

$267

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Fri 8/15

7:05 pm-4:32 pm

1 stop24h 27m

Phoenix Sky Harbor Intl

Sat 8/23

6:20 pm-6:06 pm

1 stop20h 46m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 9, 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 June 12, 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 42% 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 June 12, 2025.

The most flights from DTT to PH1 are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Phoenix by month

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

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

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

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Detroit to Phoenix by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 19 outbound flights to Phoenix per day.

  • 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 $145 on this airline. Additional options worth looking into are Spirit Airlines and Delta, starting at $146 and $179 round-trip. Frontier is 48% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Detroit to Phoenix one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $68. Users have also found prices from $69 and $90 on Frontier and American Airlines, respectively.

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

    The top 3 most reliable airlines when flying from Detroit to Phoenix are Southwest (94%), American Airlines (84%) and Delta (83%).

  • What are the cheapest flights from Detroit to Phoenix?

    Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Detroit Metropolitan Wayne County - Phoenix Sky Harbor Intl) can be booked for $104 on average our data indicates $962 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.

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$74Average$192FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$108Average$203FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$130Average$417FlexibilityNo cancel feeOn-time83%
Allegiant AirCheapest$150Average$236FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$170Average$447FlexibilityNo cancel feeOn-time69%
DeltaCheapest$173Average$342FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$193Average$366FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$442FlexibilityNo cancel feeOn-time63%

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