HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DTT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to Detroit with Cheapflights

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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Detroit All airports are usually found in November or September, booked 25 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap 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 September 15, 2025.

Round-trip from

$119
(Kiwi.com)

One-way from

$65
(Frontier)

Popular in

March

Cheapest in

November

Average price

$231

Good round-trip deal

$180 or less

Good one-way deal

$109 or less
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. 8% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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

Find 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 September 15, 2025.

This Flightnetwork deal was found by Cheapflights users on 9/13. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:00 amPHX - DTW
Nonstop3h 55mFrontier
Sun 9/2810:29 pmDTW - PHX
Nonstop4h 13mFrontier
Deal found 9/13$121
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Sat 9/2710:00 amPHX - DTW
Nonstop3h 55mFrontier
Fri 10/38:56 pmDTW - PHX
Nonstop4h 15mFrontier
Deal found 9/13$122
This Frontier deal was found by Cheapflights users on 9/13. 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.
Mon 9/222:47 pmPHX - DTW
Nonstop3h 57mFrontier
Sat 9/275:45 pmDTW - PHX
Nonstop4h 13mFrontier
Deal found 9/13$124
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/247:25 amPHX - DTW
Nonstop3h 46mMultiple Airlines
Mon 10/279:48 amDTW - PHX
Nonstop4h 25mMultiple Airlines
Deal found 9/13$127
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Thu 10/306:00 amPHX - DTW
Nonstop3h 58mMultiple Airlines
Mon 11/39:48 amDTW - PHX
Nonstop4h 25mMultiple Airlines
Deal found 9/12$128
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
Fri 10/2412:08 pmPHX - DTW
Nonstop3h 55mSpirit Airlines
Mon 10/279:48 amDTW - PHX
Nonstop4h 25mSpirit Airlines
Deal found 9/12$129
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Thu 10/237:25 amPHX - DTW
Nonstop3h 46mMultiple Airlines
Mon 10/279:48 amDTW - PHX
Nonstop4h 25mMultiple Airlines
Deal found 9/12$130
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:00 amPHX - DTW
Nonstop3h 55mFrontier
Sat 9/278:00 amDTW - PHX
1 stop6h 32mFrontier
Deal found 9/11$134
This Booking.com deal was found by Cheapflights users on 9/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:00 amPHX - DTW
Nonstop3h 55mFrontier
Mon 9/296:10 amDTW - PHX
1 stop14h 03mFrontier
Deal found 9/12$135
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 10/2312:08 pmPHX - DTW
Nonstop3h 55mSpirit Airlines
Sun 10/269:48 amDTW - PHX
Nonstop4h 25mSpirit Airlines
Deal found 9/13$137
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
Fri 9/261:27 pmPHX - DTW
Nonstop3h 47mSpirit Airlines
Sun 9/2811:00 amDTW - PHX
Nonstop4h 23mSpirit Airlines
Deal found 9/12$139
This Frontier deal was found by Cheapflights users on 9/14. 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.
Fri 10/247:25 amPHX - DTW
Nonstop3h 46mFrontier
Sun 10/266:00 amDTW - PHX
1 stop7h 52mFrontier
Deal found 9/14$140

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 September 15, 2025.
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

Wed 12/10

5:00 am-12:20 pm

1 stop5h 20m

Detroit Metropolitan Wayne County

Mon 12/15

6:45 pm-10:40 pm

1 stop5h 55m

$197

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

Thu 11/13

1:25 pm-11:40 pm

2 stops8h 15m

Detroit Metropolitan Wayne County

Tue 11/18

8:00 am-2:10 pm

2 stops8h 10m

$208

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

Sat 12/13

11:55 pm-5:32 am

Nonstop3h 37m

Detroit Metropolitan Wayne County

Sat 1/3

8:10 pm-10:31 pm

Nonstop4h 21m

$224

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

Fri 11/7

6:00 am-11:41 am

Nonstop3h 41m

Detroit Metropolitan Wayne County

Wed 11/12

8:18 pm-10:40 pm

Nonstop4h 22m

$233

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

Mon 12/8

12:55 pm-10:40 pm

2 stops7h 45m

Detroit Metropolitan Wayne County

Thu 12/11

7:25 am-12:40 pm

1 stop7h 15m

$249

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

Wed 10/22

6:00 am-12:41 pm

Nonstop3h 41m

Detroit Metropolitan Wayne County

Mon 10/27

8:15 pm-9:28 pm

Nonstop4h 13m

$258

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

Mon 11/24

3:25 pm-11:40 pm

1 stop6h 15m

Detroit Metropolitan Wayne County

Fri 11/28

6:25 am-12:20 pm

1 stop7h 55m

$260

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

Thu 12/11

8:25 am-5:50 pm

2 stops7h 25m

Detroit Metropolitan Wayne County

Mon 12/15

7:00 pm-11:10 pm

1 stop6h 10m

$274

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

Wed 10/22

6:00 am-12:41 pm

Nonstop3h 41m

Detroit Metropolitan Wayne County

Sun 10/26

8:15 pm-9:28 pm

Nonstop4h 13m

$288

PhoenixDetroit

PHX - DTW

PHXDTW

Phoenix Sky Harbor Intl

Thu 11/20

11:05 am-8:40 pm

2 stops7h 35m

Detroit Metropolitan Wayne County

Mon 11/24

11:10 am-5:15 pm

1 stop8h 05m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
1
2
3

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 September 12, 2025.

Booking 25 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, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Detroit (average of $250). Flying from Phoenix Sky Harbor Intl Airport to Detroit in March is currently the most expensive (average of $305). 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 September 15, 2025.

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 65% 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 September 14, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Detroit flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday 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 September 15, 2025.

The most flights from PHX to DTT are scheduled on a Monday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 on average).

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 September 15, 2025.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Detroit, such as Delta, American Airlines, and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,016 reviews
Delta
8.0
Very good
7,956 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,173 reviews
Delta
8.0
Very good
7,956 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 17 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 37m. 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 $72, 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 United Airlines - these airlines can fly you to your destination from $83 and $174, respectively. You may be able to fly from Phoenix Sky Harbor Intl Airport to Detroit for 73% less than the average price by searching for these airlines.

  • 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 KLM (98%), Air France (97%) and Virgin Atlantic (97%).

  • 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 $64. On average you can expect to pay $429. The most popular route, (Phoenix Sky Harbor Intl - Detroit Metropolitan Wayne County), can usually be booked for $128.

  • 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, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Detroit (average of $250). Flying from Phoenix Sky Harbor Intl Airport to Detroit in March is currently the most expensive (average of $305). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sky Harbor Intl to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to O'Hare Intl flights
Sky Harbor Intl to Midway flights
Sky Harbor Intl to Detroit flights
Sky Harbor Intl to Grand Rapids flights
Phoenix-Mesa Gateway to Rockford flights
Sky Harbor Intl to Traverse City flights
Sky Harbor Intl to South Bend flights
Sky Harbor Intl to Flint flights
Sky Harbor Intl to Rockford flights
Sky Harbor Intl to Lansing flights
Sky Harbor Intl to Kalamazoo flights
Sky Harbor Intl to Bay City flights
Sky Harbor Intl to Marquette flights
Sky Harbor Intl to Iron Mountain flights
Sky Harbor Intl to Sault Ste. Marie flights
Sky Harbor Intl to Pellston flights
Sky Harbor Intl to Hancock flights
Sky Harbor Intl to Muskegon flights
Sky Harbor Intl to Alpena flights

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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$72Average$150FlexibilityNo cancel feeOn-time65%
FrontierCheapest$83Average$214FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$174Average$486FlexibilityNo cancel feeOn-time69%
DeltaCheapest$181Average$334FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$211Average$354FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$223Average$353FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.