HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$54+ Cheap flights from Detroit (DTT) to Sky Harbor Intl (PHX)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PHX
sep. 10 — sep. 171
mié. 9/10
mié. 9/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Sky Harbor Intl 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 Detroit All airports to Phoenix Sky Harbor Intl are usually found in August or July, booked 42 days in advance, depart on a Tuesday or Saturday and return on a Thursday

Cheap flight deals from Detroit to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Sky Harbor Intl (PHX). 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 septiembre 5, 2025.

Round-trip from

$102
(Frontier)

One-way from

$54
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$264

Good round-trip deal

$166 or less

Good one-way deal

$89 or less
From Detroit (DTT) to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Detroit (DTT) to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 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 Detroit (DTT) to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Detroit (DTT) to Phoenix Sky Harbor Intl.
Search Deals

Find flight deals from Detroit to Sky Harbor Intl

Cheapest flights from Detroit to Sky Harbor Intl
Explore the most affordable flight options available from Detroit to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 5, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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.
vie. 10/38:56 pmDTW - PHX
Nonstop4h 15mFrontier
dom. 10/52:47 pmPHX - DTW
Nonstop3h 57mFrontier
Deal found 9/3$103
This CheapOair deal was found by Cheapflights users on 9/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/258:56 pmDTW - PHX
Nonstop4h 15mFrontier
dom. 9/282:47 pmPHX - DTW
Nonstop3h 57mFrontier
Deal found 9/4$104
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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.
jue. 9/258:56 pmDTW - PHX
Nonstop4h 15mFrontier
vie. 9/261:12 pmPHX - DTW
Nonstop3h 54mFrontier
Deal found 9/4$108
This Frontier deal was found by Cheapflights users on 9/3. 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.
vie. 10/38:56 pmDTW - PHX
Nonstop4h 15mFrontier
jue. 10/97:25 amPHX - DTW
Nonstop3h 46mFrontier
Deal found 9/3$109
This Frontier deal was found by Cheapflights users on 9/3. 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.
dom. 9/2810:29 pmDTW - PHX
Nonstop4h 13mFrontier
dom. 10/52:47 pmPHX - DTW
Nonstop3h 57mFrontier
Deal found 9/3$110
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
dom. 11/99:45 amDTW - PHX
Nonstop4h 24mMultiple Airlines
vie. 11/146:00 amPHX - DTW
Nonstop3h 58mMultiple Airlines
Deal found 9/3$111
This Frontier deal was found by Cheapflights users on 9/4. 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.
lun. 9/1510:29 pmDTW - PHX
Nonstop4h 13mFrontier
vie. 9/191:12 pmPHX - DTW
Nonstop3h 54mFrontier
Deal found 9/4$113
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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.
jue. 10/28:56 pmDTW - PHX
Nonstop4h 15mFrontier
jue. 10/97:25 amPHX - DTW
Nonstop3h 46mFrontier
Deal found 9/3$114
This Frontier deal was found by Cheapflights users on 9/3. 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.
dom. 9/2810:29 pmDTW - PHX
Nonstop4h 13mFrontier
jue. 10/97:25 amPHX - DTW
Nonstop3h 46mFrontier
Deal found 9/3$115
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
dom. 11/912:43 pmDTW - PHX
Nonstop4h 23mMultiple Airlines
sáb. 11/151:45 pmPHX - DTW
Nonstop3h 47mMultiple Airlines
Deal found 9/3$116
This Kiwi.com deal was found by Cheapflights users on 9/3. 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. 11/109:45 amDTW - PHX
Nonstop4h 24mSpirit Airlines
sáb. 11/151:45 pmPHX - DTW
Nonstop3h 47mSpirit Airlines
Deal found 9/3$117
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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.
vie. 9/198:56 pmDTW - PHX
Nonstop4h 15mFrontier
dom. 9/212:47 pmPHX - DTW
Nonstop3h 57mFrontier
Deal found 9/3$118

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Sky Harbor Intl 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 septiembre 5, 2025.
Use the filters below to find and compare flights from Detroit to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Detroit

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

vie. 10/3

8:56 pm-10:11 pm

Nonstop4h 15m

Phoenix Sky Harbor Intl

vie. 10/10

7:25 am-2:11 pm

Nonstop3h 46m

$104

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

jue. 9/25

8:56 pm-10:11 pm

Nonstop4h 15m

Phoenix Sky Harbor Intl

dom. 9/28

2:47 pm-9:44 pm

Nonstop3h 57m

$104

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

jue. 9/25

8:56 pm-10:11 pm

Nonstop4h 15m

Phoenix Sky Harbor Intl

jue. 10/2

1:12 pm-8:06 pm

Nonstop3h 54m

$104

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

vie. 10/3

11:00 am-12:23 pm

Nonstop4h 23m

Phoenix Sky Harbor Intl

vie. 10/10

12:08 pm-7:03 pm

Nonstop3h 55m

$109

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

lun. 10/6

9:48 am-11:13 am

Nonstop4h 25m

Phoenix Sky Harbor Intl

jue. 10/9

12:08 pm-7:03 pm

Nonstop3h 55m

$109

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

vie. 10/24

2:56 pm-4:25 pm

Nonstop4h 29m

Phoenix Sky Harbor Intl

lun. 10/27

7:25 am-2:11 pm

Nonstop3h 46m

$115

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

vie. 9/19

8:56 pm-10:11 pm

Nonstop4h 15m

Phoenix Sky Harbor Intl

lun. 9/22

2:47 pm-9:44 pm

Nonstop3h 57m

$119

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

dom. 11/9

12:43 pm-3:06 pm

Nonstop4h 23m

Phoenix Sky Harbor Intl

dom. 11/16

6:00 am-11:58 am

Nonstop3h 58m

$120

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

dom. 11/9

9:45 am-12:09 pm

Nonstop4h 24m

Phoenix Sky Harbor Intl

jue. 11/13

6:00 am-11:58 am

Nonstop3h 58m

$121

DetroitPhoenix

DTW - PHX

DTWPHX

Detroit Metropolitan Wayne County

lun. 11/10

9:45 am-12:09 pm

Nonstop4h 24m

Phoenix Sky Harbor Intl

jue. 11/13

6:00 am-11:58 am

Nonstop3h 58m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 21 results
1
2
3

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Sky Harbor Intl. Price data was last updated on August 29, 2025.

The best time to book flights from Detroit to Phoenix Sky Harbor Intl Airport is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Detroit to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 5, 2025.

When flying from Detroit to Phoenix Sky Harbor Intl Airport, 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 33% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Detroit to Sky Harbor Intl. Price data was last updated on August 31, 2025.

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

Weekly flight availability from Detroit to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Detroit to Sky Harbor Intl. 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 septiembre 5, 2025.

The most flights from DTT to PHX are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated septiembre 5, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Detroit to Phoenix Sky Harbor Intl Airport 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

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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
7,977 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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
3,194 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Overall

8.0

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 Sky Harbor Intl. 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 Sky Harbor Intl?

    For a flight from Detroit to Phoenix Sky Harbor Intl, you will be flying from All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city. All airports is the only Detroit airport and it handles 9 outbound flights to Phoenix Sky Harbor Intl per day. 8 airlines have flights to Phoenix Sky Harbor Intl from Detroit All airports on a regular basis.

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

    For as low as $104, Frontier can have you in Phoenix Sky Harbor Intl Airport from Detroit in 4h 15m. The distance from Detroit to Phoenix Sky Harbor Intl Airport is about 1666 mi. All flights are typically nonstop.

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

    Frontier, at $79, was found to be the cheapest airline from Detroit to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include Spirit Airlines and Sun Country Air. Users have found that Frontier is 71% cheaper than the other options available to this destination.

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

    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 Sky Harbor Intl Airport on time: Sun Country Air (100%), Frontier (90%), Alaska Airlines (86%).

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

    On average you can expect to pay $649 for a flight from Detroit to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is $61 while the most popular route, (Detroit Metropolitan Wayne County - Phoenix Sky Harbor Intl) is currently priced at $99.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Detroit to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Detroit to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Payson
Glendale
Chandler
Globe
Goodyear
Casa Grande
Buckeye
Camp Verde
Surprise
Peoria
Paradise Valley
Avondale
Guadalupe

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.

Top 8 airlines flying from Detroit to Sky Harbor Intl

Discover the top 8 airlines that operate flights from Detroit to Sky Harbor Intl. 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 septiembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$218FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$99Average$165FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$130Average$435FlexibilityNo cancel feeOn-time83%
Allegiant AirCheapest$150Average$257FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$170Average$447FlexibilityNo cancel feeOn-time69%
DeltaCheapest$179Average$358FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$205Average$369FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$206Average$454FlexibilityNo 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.