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 20/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHX
6 Dec — 13 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
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 6 November 2025.
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 6 November 2025.
Sun 7/129:21 a.m.DTW - PHX
1 stop7h 57mFrontier
Thu 11/127:00 a.m.PHX - DTW
1 stop7h 19mFrontier
Deal found 4/11C$ 200
Sat 6/128:18 p.m.DTW - PHX
Nonstop4h 21mDelta
Wed 10/1211:55 p.m.PHX - DTW
Nonstop3h 37mDelta
Deal found 5/11C$ 253
Sun 21/128:46 p.m.DTW - PHX
Nonstop4h 26mFrontier
Sat 27/122:02 p.m.PHX - DTW
Nonstop3h 49mFrontier
Deal found 6/11C$ 261
Wed 3/1210:47 a.m.DTW - PHX
2 stops15h 02mMultiple Airlines
Wed 10/124:32 p.m.PHX - DTW
1 stop21h 47mMultiple Airlines
Deal found 5/11C$ 264
Sat 6/121:45 p.m.DTW - PHX
Nonstop4h 20mSouthwest
Sat 13/126:55 a.m.PHX - DTW
1 stop6h 55mSouthwest
Deal found 6/11C$ 267
Wed 3/127:00 p.m.DTW - PHX
1 stop6h 10mSouthwest
Sat 13/122:55 p.m.PHX - DTW
Nonstop3h 40mSouthwest
Deal found 6/11C$ 281
Sat 6/127:59 a.m.DTW - PHX
1 stop11h 33mMultiple Airlines
Sat 3/110:46 p.m.PHX - DTW
1 stop10h 39mMultiple Airlines
Deal found 6/11C$ 296
Best flights from Detroit to Phoenix
Discover carefully curated flight deals from Detroit to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 November 2025.
Tue 6/18:16 p.m.DTW - PHX
Nonstop4h 31mDelta
Tue 20/111:59 p.m.PHX - DTW
Nonstop3h 41mDelta
Deal found 5/11C$ 253
Sat 6/129:05 a.m.DTW - PHX
2 stops10h 15mSouthwest
Sat 13/122:55 p.m.PHX - DTW
Nonstop3h 40mSouthwest
Deal found 6/11C$ 274
Thu 23/48:15 a.m.DTW - PHX
1 stop7h 56mUnited Airlines
Tue 28/41:30 p.m.PHX - DTW
1 stop5h 53mUnited Airlines
Deal found 5/11C$ 401
Tue 24/37:00 a.m.DTW - PHX
1 stop7h 30mSouthwest
Tue 24/32:55 p.m.PHX - DTW
1 stop5h 30mSouthwest
Deal found 6/11C$ 354
Sat 6/1212:43 p.m.DTW - PHX
1 stop13h 08mDelta
Sun 7/128:00 a.m.PHX - DTW
1 stop12h 33mDelta
Deal found 6/11C$ 430
Sat 3/18:45 p.m.DTW - PHX
1 stop6h 00mSouthwest
Sat 10/19:10 a.m.PHX - DTW
2 stops8h 20mSouthwest
Deal found 5/11C$ 409
Fri 1/58:55 p.m.DTW - PHX
Nonstop4h 19mDelta
Mon 4/510:55 p.m.PHX - DTW
Nonstop3h 47mDelta
Deal found 6/11C$ 433
Fri 27/24:10 p.m.DTW - PHX
2 stops8h 55mSouthwest
Sat 7/36:00 a.m.PHX - DTW
1 stop7h 20mSouthwest
Deal found 5/11C$ 409
Sat 6/128:18 p.m.DTW - PHX
Nonstop4h 21mDelta
Fri 12/1212:59 a.m.PHX - DTW
1 stop6h 04mDelta
Deal found 6/11C$ 434
Sat 13/128:18 p.m.DTW - PHX
Nonstop4h 21mDelta
Sat 20/126:35 a.m.PHX - DTW
1 stop6h 40mDelta
Deal found 6/11C$ 434
Direct flights from Detroit to Phoenix
Explore direct flight options from Detroit to Phoenix based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 November 2025.
Sun 21/129:02 a.m.DTW - PHX
Nonstop4h 41mSpirit Airlines
Sat 27/1212:38 p.m.PHX - DTW
Nonstop3h 49mSpirit Airlines
Deal found 5/11C$ 203
Sat 6/128:18 p.m.DTW - PHX
Nonstop4h 21mDelta
Wed 10/1211:55 p.m.PHX - DTW
Nonstop3h 37mDelta
Deal found 5/11C$ 253
Sun 21/128:46 p.m.DTW - PHX
Nonstop4h 26mFrontier
Sat 27/122:02 p.m.PHX - DTW
Nonstop3h 49mFrontier
Deal found 6/11C$ 261
Fri 30/18:18 p.m.DTW - PHX
Nonstop4h 31mDelta
Mon 2/211:59 p.m.PHX - DTW
Nonstop3h 41mDelta
Deal found 5/11C$ 269
Fri 27/212:47 p.m.DTW - PHX
Nonstop4h 33mFrontier
Sat 7/310:13 p.m.PHX - DTW
Nonstop3h 52mFrontier
Deal found 5/11C$ 276
Tue 10/36:00 a.m.DTW - PHX
Nonstop4h 31mFrontier
Wed 11/310:13 p.m.PHX - DTW
Nonstop3h 52mFrontier
Deal found 5/11C$ 284
Sat 21/28:18 p.m.DTW - PHX
Nonstop4h 31mDelta
Tue 24/211:59 p.m.PHX - DTW
Nonstop3h 41mDelta
Deal found 5/11C$ 289
Wed 28/18:18 p.m.DTW - PHX
Nonstop4h 31mDelta
Mon 2/211:59 p.m.PHX - DTW
Nonstop3h 41mDelta
Deal found 5/11C$ 295
Sat 6/128:18 p.m.DTW - PHX
Nonstop4h 21mDelta
Thu 11/1211:55 p.m.PHX - DTW
Nonstop3h 37mDelta
Deal found 6/11C$ 302
Sat 31/18:18 p.m.DTW - PHX
Nonstop4h 31mDelta
Sun 1/211:59 p.m.PHX - DTW
Nonstop3h 41mDelta
Deal found 5/11C$ 309
Last-minute flights from Detroit to Phoenix
Discover last-minute flight deals from Detroit to Phoenix. Data last updated 6 November 2025 and is based on user searches.
Wed 3/1210:47 a.m.DTW - PHX
2 stops15h 02mMultiple Airlines
Wed 10/124:32 p.m.PHX - DTW
1 stop21h 47mMultiple Airlines
Deal found 5/11C$ 264
Wed 3/127:00 p.m.DTW - PHX
1 stop6h 10mSouthwest
Sat 13/122:55 p.m.PHX - DTW
Nonstop3h 40mSouthwest
Deal found 6/11C$ 281
Sat 6/128:18 p.m.DTW - PHX
Nonstop4h 21mDelta
Wed 10/1211:55 p.m.PHX - DTW
Nonstop3h 37mDelta
Deal found 5/11C$ 253
Sat 6/121:45 p.m.DTW - PHX
Nonstop4h 20mSouthwest
Sat 13/126:55 a.m.PHX - DTW
1 stop6h 55mSouthwest
Deal found 6/11C$ 267
Sat 6/127:59 a.m.DTW - PHX
1 stop11h 33mMultiple Airlines
Sat 3/110:46 p.m.PHX - DTW
1 stop10h 39mMultiple Airlines
Deal found 6/11C$ 296
Sun 7/129:21 a.m.DTW - PHX
1 stop7h 57mFrontier
Thu 11/127:00 a.m.PHX - DTW
1 stop7h 19mFrontier
Deal found 4/11C$ 200
Sun 21/128:46 p.m.DTW - PHX
Nonstop4h 26mFrontier
Sat 27/122:02 p.m.PHX - DTW
Nonstop3h 49mFrontier
Deal found 6/11C$ 261
One-way flights from Detroit to Phoenix
Search for one-way flight options from Detroit to Phoenix. Find affordable one-way fares based on user searches. Data last updated 6 November 2025.
Sat 20/1210:01 p.m.DTW - PHX
1 stop12h 20mFrontier
Deal found 4/11C$ 121
Sat 21/21:55 p.m.DTW - PHX
Nonstop4h 30mSouthwest
Deal found 5/11C$ 127
Sat 7/27:00 a.m.DTW - PHX
1 stop6h 45mSouthwest
Deal found 5/11C$ 141
Fri 20/34:30 p.m.DTW - PHX
1 stop8h 40mSouthwest
Deal found 4/11C$ 150
Wed 10/125:40 a.m.DTW - PHX
2 stops14h 20mSouthwest
Deal found 6/11C$ 155
Fri 12/126:45 a.m.DTW - PHX
2 stops20h 14mMultiple Airlines
Deal found 5/11C$ 164
Mon 22/128:46 p.m.DTW - PHX
Nonstop4h 26mFrontier
Deal found 6/11C$ 169
Tue 10/34:40 p.m.DTW - PHX
1 stop9h 16mAlaska Airlines
Deal found 4/11C$ 176
Sun 15/27:35 p.m.DTW - PHX
1 stop6h 05mSouthwest
Deal found 5/11C$ 178
Fri 16/17:25 p.m.DTW - PHX
1 stop6h 30mSouthwest
Deal found 6/11C$ 183
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 6 November 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
Tue 6/1
8:16 p.m.-10:47 p.m.
Nonstop4h 31m
Phoenix Sky Harbor Intl
Tue 20/1
11:59 p.m.-5:40 a.m.
Nonstop3h 41m
C$ 253
DetroitPhoenix
DTW - PHX
DTWPHX
Detroit Metropolitan Wayne County
Sat 6/12
9:05 a.m.-5:20 p.m.
2 stops10h 15m
Phoenix Sky Harbor Intl
Sat 13/12
2:55 p.m.-8:35 p.m.
Nonstop3h 40m
C$ 274
DetroitPhoenix
DTW - PHX
DTWPHX
Detroit Metropolitan Wayne County
Tue 24/3
7:00 a.m.-11:30 a.m.
1 stop7h 30m
Phoenix Sky Harbor Intl
Tue 24/3
2:55 p.m.-11:25 p.m.
1 stop5h 30m
C$ 354
DetroitPhoenix
DTW - PHX
DTWPHX
Detroit Metropolitan Wayne County
Thu 23/4
8:15 a.m.-1:11 p.m.
1 stop7h 56m
Phoenix Sky Harbor Intl
Tue 28/4
1:30 p.m.-10:23 p.m.
1 stop5h 53m
C$ 401
DetroitPhoenix
DTW - PHX
DTWPHX
Detroit Metropolitan Wayne County
Sat 3/1
8:45 p.m.-12:45 a.m.
1 stop6h 00m
Phoenix Sky Harbor Intl
Sat 10/1
9:10 a.m.-7:30 p.m.
2 stops8h 20m
C$ 409
DetroitPhoenix
DTW - PHX
DTWPHX
Detroit Metropolitan Wayne County
Fri 27/2
4:10 p.m.-11:05 p.m.
2 stops8h 55m
Phoenix Sky Harbor Intl
Sat 7/3
6:00 a.m.-3:20 p.m.
1 stop7h 20m
C$ 409
DetroitPhoenix
DTW - PHX
DTWPHX
Detroit Metropolitan Wayne County
Sat 6/12
12:43 p.m.-11:51 p.m.
1 stop13h 08m
Phoenix Sky Harbor Intl
Sun 7/12
8:00 a.m.-10:33 p.m.
1 stop12h 33m
C$ 430
DetroitPhoenix
DTW - PHX
DTWPHX
Detroit Metropolitan Wayne County
Fri 1/5
8:55 p.m.-10:14 p.m.
Nonstop4h 19m
Phoenix Sky Harbor Intl
Mon 4/5
10:55 p.m.-5:42 a.m.
Nonstop3h 47m
C$ 433
DetroitPhoenix
DTW - PHX
DTWPHX
Detroit Metropolitan Wayne County
Sat 6/12
8:18 p.m.-10:39 p.m.
Nonstop4h 21m
Phoenix Sky Harbor Intl
Fri 12/12
12:59 a.m.-9:03 a.m.
1 stop6h 04m
C$ 434
DetroitPhoenix
DTW - PHX
DTWPHX
Detroit Metropolitan Wayne County
Sat 13/12
8:18 p.m.-10:39 p.m.
Nonstop4h 21m
Phoenix Sky Harbor Intl
Sat 20/12
6:35 a.m.-3:15 p.m.
1 stop6h 40m
C$ 434
Flights are sorted by cheapest round-trip flights first.
Deals found on 5/11
Showing 1-10 of 19 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 31 October 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 C$ 103). Flying from Detroit to Phoenix in April is currently the most expensive (average of C$ 162). 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 6 November 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 42% versus a flight at noon.
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 Monday mornings 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 6 November 2025.
The most flights from DTT to PH1 are scheduled on a Thursday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 6 November 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.
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 11 outbound flights to Phoenix per day. 5 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 10h 15m. 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$ 120. Other airlines that can offer you cheap pricing are Spirit Airlines, from C$ 149, and Delta, from C$ 167. 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: American Airlines (93%), Air France (92%), Alaska Airlines (92%).
What are the cheapest flights from Detroit to Phoenix?
On average you can expect to pay C$ 2,067 for a flight from Detroit to Phoenix. The cheapest flight overall is C$ 116 while the most popular route, (Detroit Metropolitan Wayne County - Phoenix Sky Harbor Intl) is currently priced at C$ 140.
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 C$ 103). Flying from Detroit to Phoenix in April is currently the most expensive (average of C$ 162). 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.
Discover the top 5 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 6 November 2025.
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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