Your next trip, last seen at €71
Lowest observedFrontier Airlines · 1 stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €71, departing 9 Dec 2026 (Last checked: 17 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Alaska Airlines, Allegiant Air, Frontier Airlines
- Reported fastest flight
- 3h 49m
- Non-stop
- Yes
About this route
Explore the fares we observed from Phoenix to Detroit. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,716 km
- Reported fastest flight
- 3h 49m
- Alternative airports
- AZA, SCF, DET, YIP
Route-level information; individual journeys vary.
Published schedules report non-stop service with Delta Air Lines, Southwest Airlines. Check current timetables.
A clearer picture of your fare
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Frontier Airlines | 5 / 82 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Phoenix Sky Harbor International Airport (PHX) → Phoenix, city gazetteer reference point (33.4484, -112.0740): ≈ 6 km.
- Mesa Gateway Airport (AZA) → Phoenix, city gazetteer reference point (33.4484, -112.0740): ≈ 42 km.
- Detroit Metropolitan Wayne County Airport (DTW) → Detroit, city gazetteer reference point (42.3314, -83.0458): ≈ 29 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much is a flight from Phoenix to Detroit?
The lowest fare Routavio has observed is €71, found on 17 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Phoenix to Detroit?
In our observations December 2026 is the cheapest month so far, at €71.
Are there direct flights from Phoenix to Detroit?
Yes. Published schedules report non-stop flights on this route with Delta Air Lines, Southwest Airlines.
Which airlines fly from Phoenix to Detroit?
Routavio has seen these carriers on the route: Alaska Airlines, Allegiant Air, Frontier Airlines.
How long does the flight from Phoenix to Detroit take?
Across the 84 fares Routavio observed, the average journey time is 10h 25m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Phoenix to Detroit fares were non-stop?
5 of the 86 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which airlines had non-stop offers on at least 3 departure dates from Phoenix to Detroit?
For Phoenix to Detroit, examples of observed one-way non-stop offers checked within the last 14 days: Frontier Airlines (5). Each number counts distinct departure dates, not weekly flights; check current availability in search.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 25 Oct 2026