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Cheap flights from Detroit to Phoenix from C$ 90

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHX
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 Wednesday and return on a Tuesday

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 16 September 2025.

Round-trip from

C$ 170

One-way from

C$ 90

Popular in

March

Cheapest in

August

Average price

C$ 365
Frontier
  • Frontier
  • 14/11-16/11
  • Nonstop
  • 8h 21m total
  • Detroit to Phoenix
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Spirit Airlines
  • Spirit Airlines
  • 14/12
  • Nonstop
  • 4h 24m total
  • Detroit to Phoenix
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 53 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 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 16 September 2025.

Thu 25/98:56 p.m.DTW - PHX
Nonstop4h 15mFrontier
Sat 27/910:00 a.m.PHX - DTW
Nonstop3h 55mFrontier
Deal found 14/9C$ 167
Fri 14/1112:43 p.m.DTW - PHX
Nonstop4h 23mFrontier
Sun 16/116:00 a.m.PHX - DTW
Nonstop3h 58mFrontier
Deal found 14/9C$ 170
Mon 3/119:48 a.m.DTW - PHX
Nonstop4h 25mSpirit Airlines
Thu 6/111:45 p.m.PHX - DTW
Nonstop3h 47mSpirit Airlines
Deal found 16/9C$ 192
Fri 31/105:14 p.m.DTW - PHX
1 stop8h 02mFrontier
Mon 3/116:00 a.m.PHX - DTW
Nonstop3h 58mFrontier
Deal found 14/9C$ 193
Thu 30/109:48 a.m.DTW - PHX
Nonstop4h 25mSpirit Airlines
Mon 3/111:08 p.m.PHX - DTW
Nonstop3h 55mSpirit Airlines
Deal found 16/9C$ 207
Mon 3/115:14 p.m.DTW - PHX
1 stop6h 30mFrontier
Thu 6/116:00 a.m.PHX - DTW
Nonstop3h 58mFrontier
Deal found 16/9C$ 214
Thu 30/105:14 p.m.DTW - PHX
1 stop6h 44mFrontier
Sun 2/115:00 a.m.PHX - DTW
Nonstop3h 58mFrontier
Deal found 14/9C$ 216
Thu 30/105:14 p.m.DTW - PHX
1 stop6h 44mFrontier
Mon 3/117:30 a.m.PHX - DTW
1 stop6h 49mFrontier
Deal found 16/9C$ 217

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 16 September 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 14/2

4:45 p.m.-8:40 p.m.

1 stop5h 55m

Phoenix Sky Harbor Intl

Sat 21/2

6:00 a.m.-1:15 p.m.

1 stop5h 15m

C$ 275

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 5/11

12:55 p.m.-6:00 p.m.

2 stops7h 05m

Phoenix Sky Harbor Intl

Wed 12/11

5:00 a.m.-2:45 p.m.

1 stop7h 45m

C$ 282

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 3/12

12:55 p.m.-6:00 p.m.

2 stops7h 05m

Phoenix Sky Harbor Intl

Sat 13/12

6:00 a.m.-3:00 p.m.

1 stop7h 00m

C$ 282

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 1/11

8:15 p.m.-9:28 p.m.

Nonstop4h 13m

Phoenix Sky Harbor Intl

Sat 8/11

11:40 p.m.-5:18 a.m.

Nonstop3h 38m

C$ 300

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Mon 24/11

8:25 p.m.-12:35 a.m.

1 stop6h 10m

Phoenix Sky Harbor Intl

Wed 3/12

2:55 p.m.-10:40 p.m.

1 stop5h 45m

C$ 311

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Sat 1/11

8:15 p.m.-9:28 p.m.

Nonstop4h 13m

Phoenix Sky Harbor Intl

Thu 6/11

11:40 p.m.-5:18 a.m.

Nonstop3h 38m

C$ 322

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Wed 29/10

8:35 a.m.-9:53 a.m.

Nonstop4h 18m

Phoenix Sky Harbor Intl

Mon 3/11

11:40 p.m.-5:18 a.m.

Nonstop3h 38m

C$ 322

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Thu 13/11

8:25 p.m.-12:35 a.m.

1 stop6h 10m

Phoenix Sky Harbor Intl

Tue 18/11

11:05 a.m.-9:25 p.m.

2 stops8h 20m

C$ 330

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Tue 4/11

12:55 p.m.-6:00 p.m.

2 stops7h 05m

Phoenix Sky Harbor Intl

Thu 6/11

1:50 p.m.-12:05 a.m.

2 stops8h 15m

C$ 337

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

Thu 23/10

5:50 a.m.-10:50 a.m.

2 stops8h 00m

Phoenix Sky Harbor Intl

Tue 28/10

6:35 a.m.-5:45 p.m.

2 stops8h 10m

C$ 337

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 22 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 12 September 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, September is the cheapest month in which you can book a flight from Detroit to Phoenix (average of C$ 247). Flying from Detroit to Phoenix in March is currently the most expensive (average of C$ 316). 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 16 September 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 in the afternoon, which can drop the price by up to 39% 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 16 December 2024.

Travelers seeking maximum savings on their Detroit to Phoenix flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at noon 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 16 September 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 16 September 2025.
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
8.0
Very good
4,242 reviews
Check prices

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

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
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

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
8,019 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

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
3,174 reviews
Southwest
8.0
Very good
4,242 reviews
Check prices

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

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?

    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 13 outbound flights to Phoenix per day. 6 airlines have flights to Phoenix from Detroit All airports on a regular basis.

  • How long is the flight from Detroit to Phoenix?

    Southwest and Delta can get you from Detroit to Phoenix in just under 4h 13m. Your travel time can differ by up to 1h 42m. There are 2681 km between Detroit and Phoenix. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$ 116. Other airlines that can offer you cheap pricing are Delta, from C$ 125, and Spirit Airlines, from C$ 145. Frontier is priced at 69% 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: Sun Country Air (100%), Frontier (91%), Alaska Airlines (88%).

  • What are the cheapest flights from Detroit to Phoenix?

    On average you can expect to pay C$ 319 for a flight from Detroit to Phoenix. The cheapest flight overall is C$ 107 while the most popular route, (Detroit Metropolitan Wayne County - Phoenix Sky Harbor Intl) is currently priced at C$ 206.

  • 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, September is the cheapest month in which you can book a flight from Detroit to Phoenix (average of C$ 247). Flying from Detroit to Phoenix in March is currently the most expensive (average of C$ 316). 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

Browse thousands of different options on Cheapflights for your next trip

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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 Sky Harbor Intl flights
Detroit to Las Vegas flights
O'Hare Intl to Las Vegas flights
Flint to Las Vegas flights

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 629,999 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 116AverageC$ 260FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 125AverageC$ 366FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Spirit AirlinesCheapestC$ 145AverageC$ 255FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapestC$ 192AverageC$ 411FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 296AverageC$ 549FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 336AverageC$ 607FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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