Route guide · 1,148 miles
Cheap Flights from Des Moines to Phoenix
DSM → PHX · Nonstop 2h 50m · Live round-trip fares
Plenty of travelers price out Des Moines to Phoenix every day — here's how to beat the average fare. Nonstops run about 2h 50m, and the calendar matters more than the airline. Aim to book 3–6 weeks ahead, stay flexible on the day of the week, and set a free alert so a price drop never slips past you.
Live fares for DSM → PHX are updating. Use the search below for real-time prices.
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Updated daily
Flight time
2h 50m
Nonstop, typical
Distance
1,148 mi
DSM → PHX
Book ahead
3–6 weeks
Best window, typically
Nonstop airlines
1
American Airlines
Nonstop flights from Des Moines to Phoenix
Nonstop flights from Des Moines to Phoenix are flown by American Airlines. The 1,148-mile trip takes about 2h 50m gate to gate, and nonstops are usually cheapest when booked 3–6 weeks ahead.
Booking insights: Des Moines → Phoenix
- Distance: 1,148 miles · nonstop flight time: 2h 50m.
- Fares tend to bottom out when you book about 3–6 weeks ahead — earlier than that rarely helps, later usually hurts.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
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Flying from Des Moines to Phoenix: what you need to know
The flight
The nonstop from DSM to PHX runs about 2h 50m over 1,148 miles. It's a comfortable mid-range flight: long enough that seat choice matters a little, short enough that paying up for extras rarely does.
Airlines on this route
American Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Des Moines (DSM)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Des Moines airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Phoenix (PHX)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Phoenix airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Phoenix to Des Moines fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 1,148 miles, booking 3–6 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Nonstop time on this route is about 2h 50m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
Des Moines to Phoenix flight FAQs
How long is the flight from DSM to PHX?
Nonstop flights from Des Moines to Phoenix take about 2h 50m and cover roughly 1,148 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Des Moines to Phoenix?
American Airlines typically operate nonstop flights from DSM to PHX. Nonstops are usually cheapest when booked 3–6 weeks ahead of departure.
What is the cheapest month to fly from Des Moines to Phoenix?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from DSM to PHX?
Book inside the final week and you'll usually pay a premium on DSM to PHX. Fares booked 3–6 weeks ahead are almost always kinder.
What is a good round-trip deal from Des Moines to Phoenix?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Des Moines to Phoenix?
You'll mainly see American Airlines on Des Moines to Phoenix. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Des Moines airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Des Moines
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