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Cheap flights from Detroit to Phoenix from C$ 170

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHX
28 Jul — 4 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Detroit All airports to Phoenix are usually found in January or October, booked 75 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Detroit to Phoenix

Enter your travel dates to find the best prices.

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 28 June 2026.

Tue 18/87:55 p.m.
DTW
-
PHX
Nonstop4h 09m
Frontier
Tue 18/812:29 a.m.
PHX
-
DTW
Nonstop4h 01m
Frontier
Deal found 23/6C$ 334
Fri 17/77:44 p.m.
DTW
-
PHX
Nonstop4h 09m
Frontier
Sun 19/712:20 a.m.
PHX
-
DTW
Nonstop4h 01m
Frontier
Deal found 24/6C$ 338
Sat 25/77:44 p.m.
DTW
-
PHX
Nonstop4h 09m
Frontier
Tue 28/712:20 a.m.
PHX
-
DTW
Nonstop4h 01m
Frontier
Deal found 24/6C$ 341
Sat 10/102:08 p.m.
DTW
-
PHX
Nonstop4h 31m
Frontier
Wed 14/106:00 a.m.
PHX
-
DTW
Nonstop3h 58m
Frontier
Deal found 26/6C$ 363
Mon 27/77:44 p.m.
DTW
-
PHX
Nonstop4h 09m
Frontier
Sun 2/812:20 a.m.
PHX
-
DTW
Nonstop4h 01m
Frontier
Deal found 27/6C$ 368
Fri 24/77:44 p.m.
DTW
-
PHX
Nonstop4h 09m
Frontier
Sun 26/712:20 a.m.
PHX
-
DTW
Nonstop4h 01m
Frontier
Deal found 26/6C$ 378
Sat 11/77:44 p.m.
DTW
-
PHX
Nonstop4h 09m
Frontier
Fri 17/712:20 a.m.
PHX
-
DTW
Nonstop4h 01m
Frontier
Deal found 27/6C$ 382
Tue 18/87:55 p.m.
DTW
-
PHX
Nonstop4h 09m
Frontier
Wed 19/812:29 a.m.
PHX
-
DTW
Nonstop4h 01m
Frontier
Deal found 26/6C$ 392

Find 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 28 June 2026.

Round-trip from

C$ 334

One-way from

C$ 170

Popular in

March

Cheapest in

January

Average price

C$ 497
Frontier
  • Frontier
  • 18/8-18/8
  • Nonstop
  • 8h 10m total
  • Detroit to Phoenix
Search Deals
Frontier
  • Frontier
  • 4/8
  • Nonstop
  • 4h 09m total
  • Detroit to Phoenix
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 629,999 searches. Data last updated 28 June 2026.
Use the filters below to find and compare flights from Detroit to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 29/7

6:30 p.m.-10:30 p.m.

1 stop7h 00m

Phoenix Sky Harbor Intl

Fri 7/8

12:35 a.m.-10:15 a.m.

1 stop6h 40m

C$ 495

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 7/11

6:40 a.m.-10:40 a.m.

1 stop6h 00m

Phoenix Sky Harbor Intl

Thu 26/11

1:35 a.m.-10:10 a.m.

1 stop6h 35m

C$ 545
Quickest round-trip

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Tue 24/11

9:00 p.m.-1:30 a.m.

1 stop6h 30m

Phoenix Sky Harbor Intl

Tue 1/12

5:50 a.m.-12:45 p.m.

1 stop4h 55m

C$ 545

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Tue 18/8

3:35 p.m.-10:20 p.m.

2 stops9h 45m

Phoenix Sky Harbor Intl

Thu 20/8

12:20 p.m.-11:35 p.m.

2 stops8h 15m

C$ 553

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Tue 29/9

3:35 p.m.-10:20 p.m.

2 stops9h 45m

Phoenix Sky Harbor Intl

Tue 13/10

10:25 a.m.-8:55 p.m.

2 stops7h 30m

C$ 553

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 9/9

12:55 p.m.-6:15 p.m.

2 stops8h 20m

Phoenix Sky Harbor Intl

Sun 13/9

8:10 a.m.-8:45 p.m.

2 stops9h 35m

C$ 559

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Fri 2/10

1:35 p.m.-6:40 p.m.

1 stop8h 05m

Phoenix Sky Harbor Intl

Mon 5/10

11:05 p.m.-12:55 p.m.

2 stops10h 50m

C$ 596

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Thu 24/9

2:40 p.m.-10:20 p.m.

2 stops10h 40m

Phoenix Sky Harbor Intl

Sun 27/9

6:20 a.m.-2:50 p.m.

1 stop5h 30m

C$ 596

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Mon 2/11

6:10 a.m.-11:50 a.m.

2 stops7h 40m

Phoenix Sky Harbor Intl

Mon 9/11

11:20 a.m.-10:50 p.m.

2 stops9h 30m

C$ 597

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 23/12

6:00 p.m.-12:06 a.m.

1 stop8h 06m

Phoenix Sky Harbor Intl

Wed 30/12

11:50 p.m.-5:27 a.m.

Nonstop3h 37m

C$ 602

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/6

Showing 1-10 of 20 resultsSorted by cheapest first
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

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

Currently, August is the cheapest month in which you can book a flight from Detroit to Phoenix (average of C$ 70). Flying from Detroit to Phoenix in September is currently the most expensive (average of C$ 866). 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 28 June 2026.

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 21% versus a flight in the afternoon.

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 28 June 2026.

The most flights from DTT to PH1 are scheduled on a Saturday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Detroit to Phoenix?

How often are flights from Detroit to Phoenix delayed?

About 17% of weekly flights between Detroit and Phoenix have experienced delays in the past year, with the average delay time being 163 minutes.

What is the most punctual flight time for Detroit to Phoenix flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Detroit to Phoenix flights?

Over the past year, American Airlines has had the lowest number of delays on this route, with just 13% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from Detroit to Phoenix, you should look to book at least 40 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 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 20 June 2026.

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. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 28 June 2026.
Check out reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Detroit to Phoenix 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
7.9
Good
4,246 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Southwest
7.9
Good
4,246 reviews
Southwest
7.9
Good
4,246 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Delta
7.8
Good
8,455 reviews
Southwest
7.9
Good
4,246 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
American Airlines
7.1
Good
11,776 reviews
Southwest
7.9
Good
4,246 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.
Frontier
5.6
Fair
2,856 reviews
Southwest
7.9
Good
4,246 reviews
Check prices

Entertainment

7.5

Boarding

8.1

Overall

7.9

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Sherrie,Jan 2024

LAX - PHX

It was a great flight overall. It took a long time to take off. We spent a long time waiting on the plane before departure.

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?

    For a flight from Detroit to Phoenix, you will be flying from All airports. Detroit All airports (DTT) is just 0.9 km from the centre of the city. All airports is the only Detroit airport and it handles 11 outbound flights to Phoenix per day. 4 airlines have flights to Phoenix from Detroit All airports on a regular basis.

  • How long is the flight from Detroit to Phoenix?

    Southwest can get you from Detroit to Phoenix in just under 7h. Your travel time can differ by up to . There are 2681 km between Detroit and Phoenix.

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

    Cheapflights users have booked flights from Detroit to Phoenix round-trip from C$ 93. Other airlines that can offer you cheap pricing are American Airlines, from C$ 177, and Delta, from C$ 280. Frontier is priced at 78% lower than the current average price of a flight leaving 3 months from now.

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

    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 on time: Alaska Airlines (85%), American Airlines (81%), Frontier (80%).

  • What are the cheapest flights from Detroit to Phoenix?

    On average you can expect to pay C$ 1,567 for a flight from Detroit to Phoenix. The cheapest flight overall is C$ 294 while the most popular route, (Detroit Metropolitan Wayne County - Phoenix Sky Harbor Intl) is currently priced at C$ 440.

  • 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, August is the cheapest month in which you can book a flight from Detroit to Phoenix (average of C$ 70). Flying from Detroit to Phoenix in September is currently the most expensive (average of C$ 866). 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.
Detroit to Las Vegas flights
Detroit to Sky Harbor Intl flights
O'Hare Intl to Las Vegas flights
Flint to Las Vegas flights

Top 4 airlines flying from Detroit to Phoenix

Discover the top 4 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 629,999 searches. Data last updated 28 June 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 93AverageC$ 268FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 177AverageC$ 424FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 280AverageC$ 421FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 301AverageC$ 459FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Phoenix?

Cheapflights helps you search for flights from Detroit to Phoenix via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Phoenix?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Detroit to Phoenix for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Detroit to Phoenix with no change fees?

Certainly. Search results for flights to Phoenix from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Detroit to Phoenix become cheaper?

Of course! You can now track prices for flights from Detroit to Phoenix and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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