Cheap Flights from Detroit to Phoenix | EazAir
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
| Origin | Detroit (DTW) |
|---|---|
| Destination | Phoenix (PHX) |
| Average Flight Time | — |
| Cheapest Month to Fly | — |
| Current Lowest Fare | $129 |
| Fares Last Checked | Sep 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.

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?
Which airlines offer direct flights from Detroit to Phoenix?
What is the busiest time of year to fly from Detroit to Phoenix?
How early should I arrive at the Detroit airport for my flight to Phoenix?
Do any budget airlines fly from Detroit to Phoenix?
What is the time difference when flying from Detroit to Phoenix?
Can I fly out of alternative airports near Detroit to reach Phoenix?
Are there direct flights from Detroit to Phoenix Mesa Gateway Airport?
What is the typical baggage policy for flights from Detroit to Phoenix?
How far in advance should I book my ticket from Detroit to Phoenix?
How far is it from Detroit to Phoenix?
What ID do I need to fly from Detroit to Phoenix?
Which airlines operate flights from Detroit to Phoenix?
What's the weather usually like in Phoenix?
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.
| Airline | Cabin bag | Checked bag |
|---|---|---|
| Delta Air Lines | 1 carry-on + 1 personal item on most fares | 1 checked bag typically included on Main Cabin and above; Basic Economy usually excludes it |
| American Airlines | 1 carry-on + 1 personal item on most fares | 1 checked bag typically included on Main Cabin and above; Basic Economy usually excludes it |
| United Airlines | 1 carry-on + 1 personal item on most fares | 1 checked bag typically included on Economy and above; Basic Economy usually excludes it |
| Southwest Airlines | 1 carry-on + 1 personal item | 2 checked bags included on every fare — a long-standing, well-known Southwest policy |
| JetBlue Airways | 1 personal item on the cheapest (Blue Basic) fare; a carry-on is added on higher fares | Not included on Blue Basic; typically included from Blue Plus and above |
| Alaska Airlines | 1 carry-on + 1 personal item on most fares | 1 checked bag typically included on Main and above; Saver fares usually exclude it |
| Spirit Airlines | 1 personal item included; a full-sized carry-on is a paid add-on | Not included on the base fare — a paid add-on at every fare tier |
| Frontier Airlines | 1 personal item included; a full-sized carry-on is a paid add-on | Not 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.
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