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$65+ Cheap flights from Sky Harbor Intl (PHX) to Detroit (DTT)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DTT
mars 5 — mars 121
jeu. 3/5
jeu. 3/12
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Detroit All airports are usually found in September or February, booked 77 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Detroit

Cheapest flights from Sky Harbor Intl to Detroit
Explore the most affordable flight options available from Sky Harbor Intl to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 3, 2026.

This Frontier deal was found by Cheapflights users on 2/1. 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.
jeu. 2/129:40 am
PHX
-
DTW
Nonstop3h 51m
Frontier
mer. 2/187:11 pm
DTW
-
PHX
Nonstop4h 41m
Frontier
Deal found 2/1$130
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/86:07 pm
PHX
-
DTW
Nonstop3h 52m
Frontier
sam. 4/115:02 pm
DTW
-
PHX
Nonstop4h 28m
Frontier
Deal found 2/2$131
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
mar. 3/106:45 pm
PHX
-
DTW
1 stop13h 14m
Frontier
mar. 3/176:00 am
DTW
-
PHX
Nonstop4h 39m
Frontier
Deal found 2/1$132
This Frontier deal was found by Cheapflights users on 2/1. 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.
sam. 4/255:50 pm
PHX
-
DTW
Nonstop3h 54m
Frontier
mer. 5/138:00 am
DTW
-
PHX
Nonstop4h 30m
Frontier
Deal found 2/1$133
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
lun. 3/99:24 pm
PHX
-
DTW
1 stop10h 35m
Frontier
mer. 3/186:00 am
DTW
-
PHX
Nonstop4h 39m
Frontier
Deal found 2/1$134
This Frontier deal was found by Cheapflights users on 2/2. 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.
mer. 3/412:30 pm
PHX
-
DTW
Nonstop3h 46m
Frontier
dim. 3/86:00 am
DTW
-
PHX
Nonstop4h 39m
Frontier
Deal found 2/2$135
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/115:41 pm
PHX
-
DTW
Nonstop3h 48m
Frontier
mar. 3/179:31 pm
DTW
-
PHX
1 stop17h 25m
Frontier
Deal found 2/2$136
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
lun. 5/412:54 pm
PHX
-
DTW
1 stop5h 47m
Frontier
mer. 5/208:00 am
DTW
-
PHX
Nonstop4h 30m
Frontier
Deal found 2/1$137
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
sam. 5/25:50 pm
PHX
-
DTW
Nonstop3h 54m
Frontier
mar. 5/512:26 pm
DTW
-
PHX
1 stop8h 03m
Frontier
Deal found 2/1$139
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/210:39 pm
PHX
-
DTW
1 stop23h 16m
Frontier
sam. 3/711:54 am
DTW
-
PHX
1 stop8h 52m
Frontier
Deal found 2/1$140
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
mer. 5/63:11 pm
PHX
-
DTW
Nonstop3h 57m
Frontier
mar. 5/198:00 am
DTW
-
PHX
Nonstop4h 30m
Frontier
Deal found 2/1$141
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
mer. 5/63:11 pm
PHX
-
DTW
Nonstop3h 57m
Frontier
lun. 5/181:46 pm
DTW
-
PHX
1 stop12h 32m
Frontier
Deal found 2/1$142

Find flight deals from Sky Harbor Intl to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Detroit (DTT). 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 février 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$130
(Frontier)

One-way from

$65
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$255

Good round-trip deal

$241 or less

Good one-way deal

$136 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Detroit (DTT) flights.
Search Deals
From Phoenix Sky Harbor Intl to Detroit (DTT)
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Detroit (DTT).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Detroit 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 février 3, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Detroit that are best for you.

Fly from

Sky Harbor Intl

Fly to

Detroit

Route

Depart

Return

Price

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

mer. 6/24

10:55 pm-5:42 am

Nonstop3h 47m

Detroit Metropolitan Wayne County

mer. 7/1

7:55 pm-9:14 pm

Nonstop4h 19m

$249

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

mer. 6/10

10:55 pm-5:42 am

Nonstop3h 47m

Detroit Metropolitan Wayne County

sam. 6/13

7:55 pm-9:14 pm

Nonstop4h 19m

$249

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

sam. 7/25

6:25 am-1:13 pm

Nonstop3h 48m

Detroit Metropolitan Wayne County

mar. 8/4

12:40 pm-1:57 pm

Nonstop4h 17m

$284

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

mar. 3/3

11:40 pm-12:45 pm

1 stop11h 05m

Detroit Metropolitan Wayne County

dim. 3/8

4:00 pm-9:55 pm

1 stop8h 55m

$295

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

mer. 2/18

11:59 pm-5:40 am

Nonstop3h 41m

Detroit Metropolitan Wayne County

dim. 2/22

8:15 pm-10:46 pm

Nonstop4h 31m

$299

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

mar. 2/17

11:59 pm-5:40 am

Nonstop3h 41m

Detroit Metropolitan Wayne County

dim. 2/22

8:15 pm-10:46 pm

Nonstop4h 31m

$299

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

ven. 5/22

11:58 pm-8:33 am

1 stop5h 35m

Detroit Metropolitan Wayne County

mar. 5/26

7:30 pm-11:17 pm

1 stop6h 47m

$304

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

mar. 6/16

7:25 am-5:55 pm

1 stop7h 30m

Detroit Metropolitan Wayne County

mar. 7/7

6:00 am-9:40 am

1 stop6h 40m

$304

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

sam. 3/21

5:00 am-3:20 pm

1 stop7h 20m

Detroit Metropolitan Wayne County

sam. 4/4

6:10 am-11:55 am

2 stops8h 45m

$309

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

mer. 4/8

10:55 am-9:15 pm

2 stops7h 20m

Detroit Metropolitan Wayne County

sam. 4/11

8:35 am-1:05 pm

2 stops7h 30m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 23 results
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Compare providers for flights from Sky Harbor Intl to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Detroit in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Detroit

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Detroit?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Detroit. Price data was last updated on January 30, 2026.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Detroit. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Detroit?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Detroit (average of $70). Flying from Phoenix Sky Harbor Intl Airport to Detroit in May is currently the most expensive (average of $160). 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 PHX to DTT?

Find hourly flight availability from Sky Harbor Intl to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated février 3, 2026.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Detroit at noon. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Detroit?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Detroit. Price data was last updated on January 31, 2026.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Detroit flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to Detroit

Explore weekly flight availability from Sky Harbor Intl to Detroit. 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 février 3, 2026.

The most flights from PHX to DTT are scheduled on a Tuesday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Detroit?

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated février 3, 2026.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Detroit, 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
4,272 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,138 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,216 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,405 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,051 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Detroit. 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 into for flights to Detroit from Phoenix Sky Harbor Intl?

    Most people fly into Detroit All airports (DTT) if they book a flight to Detroit from Phoenix Sky Harbor Intl. On average, All airports has 13 inbound flights from Phoenix Sky Harbor Intl per day from 6 airlines. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Detroit?

    Departing from Phoenix Sky Harbor Intl Airport to Detroit will take you 3h 47m. Phoenix Sky Harbor Intl Airport and Detroit are separated by a distance of 1666 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Detroit round-trip?

    Currently priced at $56, Spirit Airlines will fly you from Phoenix Sky Harbor Intl Airport to Detroit and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $78 and $187, respectively. You may be able to fly from Phoenix Sky Harbor Intl Airport to Detroit for 80% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Detroit one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $46. Users have also found prices from $56 and $99 on Spirit Airlines and Southwest, respectively.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Detroit?

    The top 3 most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to Detroit are Air France (84%), Frontier (84%) and KLM (84%).

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Detroit?

    The cheapest flight price from Phoenix Sky Harbor Intl Airport to Detroit is $88. On average you can expect to pay $700. The most popular route, (Phoenix Sky Harbor Intl - Detroit Metropolitan Wayne County), can usually be booked for $124.

  • Can I find deals for flights from Sky Harbor Intl to Detroit that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Detroit.

  • Can I find deals for business class flights from Sky Harbor Intl to Detroit?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Detroit 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 Phoenix Sky Harbor Intl Airport to Detroit?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Detroit (average of $70). Flying from Phoenix Sky Harbor Intl Airport to Detroit in May is currently the most expensive (average of $160). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Top 6 airlines flying from Sky Harbor Intl to Detroit

Discover the top 6 airlines that operate flights from Sky Harbor Intl to Detroit. 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 février 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$56Average$158FlexibilityNo cancel feeOn-time65%
FrontierCheapest$78Average$189FlexibilityNo cancel feeOn-time62%
DeltaCheapest$187Average$330FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$189Average$308FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$344FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$239Average$315FlexibilityNo cancel feeOn-time69%

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