Find cheap airlines flights from Phoenix to Detroit

You can choose from 3 airlines that fly from Phoenix to Detroit, including Spirit Airlines, Frontier Airlines, and American Airlines. Frontier Airlines has lowest fares on this route.
Spirit Airlines logo Spirit Airlines
Frontier Airlines logo Frontier Airlines
American Airlines logo American Airlines
Airlines are determined based on actual purchased flight tickets from Phoenix to Detroit according to previous 12 months data from Trip.com.

Book direct flights from Phoenix to Detroit: One way flights from $62, round trip flights from $69. Find flight deals for the next 3 months below.

Displayed flight fares from Phoenix to Detroit are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Phoenix to Detroit

The distance between Phoenix and Detroit is approximately 2,712.94 km. It takes around 3 hours 42 minutes on average to fly from Phoenix to Detroit. Based on Trip.com's data travel demand peaks in January. The off-season for travel is September.

Cheapest one-way flight price$57
Cheapest round-trip ticket price$69
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance2,712.94 km
Average flight time3 hours 42 minutes
Popular airlineSpirit Airlines
Flight statistics for the Phoenix–Detroit route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Phoenix to Detroit

Which month has the cheapest one-way flights from Phoenix to Detroit?

The average price of one-way flights from Phoenix to Detroit purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Phoenix to Detroit is Oct, with an average price of $115; while the month with the highest flight price is usually Jun, with an average price of up to $280.

$280
$198
$115
$33
    Cheapest
  • $118
    Feb
  • $191
    Mar
  • $133
    Apr
  • $170
    May
  • $280
    Jun
  • $144
    Jul
  • $170
    Aug
  • $196
    Sep
  • $115
    Oct
  • $155
    Nov
  • $124
    Dec
  • $119
    Jan

What's the cheapest day to fly from Phoenix to Detroit?

Data is based on the average flight price for each day of the week from Phoenix to Detroit on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Phoenix to Detroit is Sun, with average prices lower than on other days. Avoid Fri, as prices are usually highest then.

$213
$179
$145
$111
    Cheapest
  • $202
    Mon
  • $154
    Tue
  • $196
    Wed
  • $176
    Thu
  • $213
    Fri
  • $167
    Sat
  • $145
    Sun

Frequently Asked Questions

  • What are the cheapest flights from Phoenix to Detroit (PHX-DTT)?

    Based on Trip.com data, Frontier Airlines offers one-way fares as low as $57 on Cheapest nonstop routes (e.g. PHX to DTW on Wed, Mar 4), while Frontier Airlines offers Cheapest nonstop round-trips from $69 departing on Thu, Feb 26 and returning on Wed, Mar 4.
  • At the moment, you can catch a nonstop flight from Phoenix to Detroit with the following airlines, including: Spirit Airlines Frontier Airlines American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 3 hours 42 minutes to fly from Phoenix (PHX) to Detroit (DTT).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Phoenix to Detroit is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 25 flight per week flying from Phoenix to Detroit. You can check the weekly schedule for popular airlines on this route below: Delta Air Lines: S/M/T/W/T/F/S -- DL1566 (23:59)
  • To find best deals on flights from Phoenix to Detroit, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Mar 4, with one-way flights priced at just $57.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Detroit travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Phoenix to Detroit is September, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Phoenix to Detroit on February 26, 2026 with Frontier Airlines, with prices starting at $69.
  • You can land at any one of the following hubs in Detroit, with Phoenix Sky Harbor International Airport to Detroit Metropolitan Wayne County Airport (PHX-DTW) is by far the most common option on this route: Detroit Metropolitan Wayne County Airport (DTW) Willow Run Airport (YIP).
  • The time difference between Detroit and Phoenix is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com airline insights on flights from Phoenix to Detroit

Which airlines offer the cheapest nonstop flights from Phoenix to Detroit?

Data is based on the average price of all nonstop flights from Phoenix to Detroit on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Frontier Airlines offers the cheapest nonstop flights from Phoenix to Detroit, with an average price of $136.

$39
$136
$234
$331
$428
Frontier Airlines
$136
Frontier Airlines
Spirit Airlines
$159
Spirit Airlines
American Airlines
$357
American Airlines
Delta Air Lines
$428
Delta Air Lines

Which airlines operate the most flights from Phoenix to Detroit?

Data is based on the number of flights from Phoenix to Detroit operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, Delta Air Lines operates the most flights from Phoenix to Detroit, with 24 flight per week.

5
11
18
24
Delta Air Lines
24
Delta Air Lines
WestJet
23
WestJet
Virgin Atlantic
15
Virgin Atlantic
Air France
12
Air France
Alaska Airlines
11
Alaska Airlines
American Airlines
11
American Airlines

How many flights are there each day from Phoenix to Detroit?

Data is based on the number of flights from Phoenix to Detroit for each day of the week on Trip.com over the last month.

Based on Trip.com data from the past month, the most flights from Phoenix to Detroit depart on Friday, and the fewest flights depart on Monday.

90
77
63
50
Highest
63
Mon
64
Tue
63
Wed
73
Thu
90
Fri
80
Sat
75
Sun