Route guide

Cheap Flights from Detroit to Phoenix | EazAir

Travellers

Detroit to Phoenix flight insights

Average flight time

~4h 9m (estimated)

DTW → PHX

Cheapest month

Based on cached fare history

Cheapest cached price

$129

Checking live fares…

Prices shown may not be current. Last checked: Sep 3, 2026.

Planning a trip from Detroit to Phoenix? The average flight time on this route is ~4h 9m (estimated). The lowest fare we have cached for this route is $129 (last checked Sep 3, 2026).

Detroit to Phoenix covers a straight-line distance of about 1,668 miles. Based on that distance, a nonstop flight would take approximately ~4h 9m (estimated). Actual flight time varies by airline, aircraft and routing.

Route Quick Facts

Quick facts for flights from Detroit to Phoenix on Eazair
OriginDetroit (DTW)
DestinationPhoenix (PHX)
Average Flight Time
Cheapest Month to Fly
Current Lowest Fare$129
Fares Last CheckedSep 3, 2026

Flight deals from Detroit to Phoenix

Flying from Detroit Metropolitan Wayne County Airport (DTW) to Phoenix Sky Harbor International Airport (PHX) connects the Great Lakes region directly to the Sonoran Desert. Travelers can choose nonstop flights operated by Delta Air Lines and Southwest Airlines, or opt for one-stop itineraries through carriers like American Airlines and United Airlines. Daily departures out of the McNamara and Evans terminals in Detroit give passengers plenty of scheduling flexibility for reaching the Valley of the Sun. A direct flight covering the roughly 1,670-mile distance between Detroit and Phoenix takes approximately four hours in the air. If you select a connecting route, expect your total travel time to range from six to eight hours depending on the layover city, which is frequently Chicago or Dallas. Since Arizona does not observe Daylight Saving Time, the time difference between Detroit and Phoenix shifts throughout the year, meaning you will gain either two or three hours on your westward journey. Peak travel season for the Detroit to Phoenix route occurs between January and April, when Midwesterners escape freezing Michigan winter temperatures for mild, sunny Arizona weather. Spring training baseball fans also flock to the desert during March, significantly increasing passenger volume out of DTW. For lower crowd levels and different climate contrasts, late summer and early fall offer another window for Michiganders heading down to Maricopa County.

View of Phoenix, a popular flight destination from Detroit

About Phoenix

Popular areas to know in Phoenix include Downtown Phoenix, Arcadia, and Old Town Scottsdale.

A desert climate with extremely hot summers; winter is mild and generally considered the most comfortable season to visit.

Frequently asked questions

What is the average flight duration from Detroit to Phoenix?
Nonstop flights from Detroit to Phoenix usually take about four hours, while connecting routes can take between six and eight hours depending on the layover.
Which airlines offer direct flights from Detroit to Phoenix?
Delta Air Lines and Southwest Airlines frequently operate direct flights connecting Detroit Metropolitan Wayne County Airport and Phoenix Sky Harbor International Airport.
What is the busiest time of year to fly from Detroit to Phoenix?
The winter and early spring months, particularly February and March, represent the busiest travel season for the Detroit to Phoenix route due to travelers seeking warmer weather and spring training baseball events.
How early should I arrive at the Detroit airport for my flight to Phoenix?
Transportation Security Administration guidelines recommend arriving at Detroit Metropolitan Wayne County Airport at least two hours before your scheduled domestic departure to Phoenix.
Do any budget airlines fly from Detroit to Phoenix?
Frontier Airlines and Spirit Airlines offer lower-tier service options from Detroit to Phoenix, though these itineraries often include a layover rather than a nonstop route.
What is the time difference when flying from Detroit to Phoenix?
Because Phoenix does not observe Daylight Saving Time, it is three hours behind Detroit during the summer months and two hours behind Detroit during the winter.
Can I fly out of alternative airports near Detroit to reach Phoenix?
While Detroit Metropolitan Wayne County Airport is the primary hub, travelers can also look for flights to Phoenix departing from smaller regional facilities like Flint Bishop International Airport, located roughly an hour north of Detroit.
Are there direct flights from Detroit to Phoenix Mesa Gateway Airport?
Most major carriers flying from Detroit land at Phoenix Sky Harbor, but budget airlines sometimes operate routes landing at Phoenix Mesa Gateway Airport, which serves the eastern portion of the Phoenix metropolitan area.
What is the typical baggage policy for flights from Detroit to Phoenix?
Baggage rules on the Detroit to Phoenix route vary by carrier, but standard economy tickets generally include one personal item, while carry-on and checked bags may incur additional fees on basic economy fares.
How far in advance should I book my ticket from Detroit to Phoenix?
To secure preferred seating and schedules from Detroit to Phoenix, especially during the busy winter snowbird season, travelers should try to finalize their reservations at least four to six weeks prior to departure.
How far is it from Detroit to Phoenix?
The straight-line distance from Detroit to Phoenix is about 1,668 miles.
What ID do I need to fly from Detroit to Phoenix?
Since Detroit to Phoenix is a domestic US flight, you'll need a REAL ID-compliant driver's license or another TSA-accepted form of ID, such as a valid US passport. A standard, non-compliant driver's license alone is no longer accepted at TSA checkpoints.
Which airlines operate flights from Detroit to Phoenix?
Based on a recent live fare search, Southwest Airlines, Delta Air Lines, American Airlines and United Airlines had bookable flights on the Detroit to Phoenix route.
What's the weather usually like in Phoenix?
A desert climate with extremely hot summers; winter is mild and generally considered the most comfortable season to visit.

Airline baggage policies

Baggage allowances differ significantly between fare classes (Basic/Light vs. Standard/Flex) and can change over time. Always verify the exact allowance for your specific fare with the airline before you fly.

General airline baggage policy reference
AirlineCabin bagChecked bag
Delta Air Lines1 carry-on + 1 personal item on most fares1 checked bag typically included on Main Cabin and above; Basic Economy usually excludes it
American Airlines1 carry-on + 1 personal item on most fares1 checked bag typically included on Main Cabin and above; Basic Economy usually excludes it
United Airlines1 carry-on + 1 personal item on most fares1 checked bag typically included on Economy and above; Basic Economy usually excludes it
Southwest Airlines1 carry-on + 1 personal item2 checked bags included on every fare — a long-standing, well-known Southwest policy
JetBlue Airways1 personal item on the cheapest (Blue Basic) fare; a carry-on is added on higher faresNot included on Blue Basic; typically included from Blue Plus and above
Alaska Airlines1 carry-on + 1 personal item on most fares1 checked bag typically included on Main and above; Saver fares usually exclude it
Spirit Airlines1 personal item included; a full-sized carry-on is a paid add-onNot included on the base fare — a paid add-on at every fare tier
Frontier Airlines1 personal item included; a full-sized carry-on is a paid add-onNot included on the base fare — a paid add-on at every fare tier

Travel tips

Arrive early for domestic flights

TSA generally recommends arriving at least 2 hours before a domestic departure, more at larger hub airports during peak travel periods.

Pack a mixed carry-on

Keep a change of clothes, chargers, and any essentials in your carry-on rather than only your checked bag, in case of a delay or a bag that doesn't arrive with you.

Ease jet lag on longer routes

On longer cross-country flights, adjusting your sleep schedule a day or two before departure and staying hydrated in flight can reduce jet lag on arrival.

Screenshot your confirmation

Save a screenshot or PDF of your booking confirmation and boarding pass before you travel, in case you lose signal or battery at the airport.

Check in online when it opens

Most airlines open online check-in 24 hours before departure — checking in early can help with seat selection and, on some airlines, boarding group assignment.