A modern building with a glass dome, surrounded by lush gardens and a clear blue sky with clouds.

$129 Cheap Flights from Phoenix (PHX) to Des Moines (DSM)

View $129 flight on Mon, Sep 14, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Des Moines International Airport (DSM)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Phoenix to Des Moines (PHX-DSM)

Prices were available within the past 7 days and start at $129 for one-way flights and $258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Nov 2 - Mon, Nov 9
PHX
Phoenix
DSM
Des Moines
$258 Roundtrip, just found
$258
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Nov 2 from Phoenix to Des Moines, returning Mon, Nov 9, priced at $258 just found
Southwest Airlines
Wed, Sep 23 - Tue, Sep 29
PHX
Phoenix
DSM
Des Moines
$323 Roundtrip, found 8 hours ago
$323
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Wed, Sep 23 from Phoenix to Des Moines, returning Tue, Sep 29, priced at $323 found 8 hours ago
American Airlines
Fri, Sep 11 - Tue, Sep 15
PHX
Phoenix
DSM
Des Moines
$333 Roundtrip, found 3 hours ago
$333
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Phoenix to Des Moines, returning Tue, Sep 15, priced at $333 found 3 hours ago
United
Mon, Aug 31 - Tue, Sep 1
PHX
Phoenix
DSM
Des Moines
$344 Roundtrip, found 2 hours ago
$344
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Aug 31 from Phoenix to Des Moines, returning Tue, Sep 1, priced at $344 found 2 hours ago
Delta
Sat, Sep 5 - Wed, Sep 9
PHX
Phoenix
DSM
Des Moines
$349 Roundtrip, found 1 hour ago
$349
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Sep 5 from Phoenix to Des Moines, returning Wed, Sep 9, priced at $349 found 1 hour ago
Alaska Airlines
Fri, Nov 20 - Mon, Nov 23
PHX
Phoenix
DSM
Des Moines
$858 Roundtrip, found 9 hours ago
$858
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Fri, Nov 20 from Phoenix to Des Moines, returning Mon, Nov 23, priced at $858 found 9 hours ago

Alternative airports near Des Moines

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Des Moines Intl. DSM. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $506
DSM
Des Moines Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $506

What you need to know for your flight from Sky Harbor Intl. to Des Moines Intl.

Phoenix (PHX) to Des Moines (DSM) at a glance

Travel between Phoenix (PHX) and Des Moines (DSM) with a selection of airlines on this domestic short-haul route. Utilize a flight finder to compare daily fares from both full-service and low-cost carriers, helping you select the itinerary that aligns with your budget and schedule as you venture into the vibrant sights and neighborhoods of Des Moines. Discover essential information for flights departing from Sky Harbor International Airport (PHX) to Des Moines International Airport (DSM).

  • Fastest flight duration: around 2h 45m non-stop
  • Route distance: roughly 1,200 miles (1,930 km)
  • Flights per week: around 20+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $90–$430, depending on seasonality and how far ahead you book

Flights from Sky Harbor International Airport (PHX) to Des Moines International Airport (DSM)

Based on the latest traveler bookings, we've compiled a list of the most popular airlines flying from Phoenix to Des Moines. These options often include non-stop and one-stop flights, with common layovers at Denver International Airport (DEN), which has about a 1 hour and 15 minute layover; Harry Reid International Airport (LAS) with approximately a 1 hour and 30 minute layover; and Minneapolis - St. Paul International Airport (MSP), featuring a layover of around 1 hour. This variety allows you to tailor your itinerary based on price, total travel time, and cabin class.

  • American Airlines: This full-service airline provides both non-stop and one-stop flights, with one-way ticket prices usually falling between $90 and $490. It operates around 55% of the flights on this route, with a direct travel time of approximately 2 hours and 45 minutes.
  • Southwest Airlines: As a budget-friendly option, Southwest Airlines offers non-stop, one-stop, and multi-stop services, with fares ranging from $90 to $400 for one-way tickets. It makes up about 26% of the departures on this route, taking around 2 hours and 45 minutes for non-stop travel.
  • United: This full-service airline features one-stop services with one-way fares typically priced from $125 to $525. United accounts for about 8% of departures on this route, providing an in-flight duration of 3 hours and 45 minutes, leading to a total journey time of around 5 hours and 15 minutes, including layover.
  • Frontier Airlines: A low-cost carrier, Frontier Airlines presents non-stop and one-stop options, with one-way fares generally between $90 and $375. It covers approximately 6% of the departures, with a typical one-stop journey lasting about 3 hours and 45 minutes in the air, totaling roughly 5 hours and 15 minutes.
  • Delta: Offering one-stop service, Delta is a full-service airline with one-way fares typically ranging from $120 to $440. It represents around 4% of the departures on this route, featuring an in-flight time of 3 hours and 45 minutes and a total journey time of about 5 hours and 15 minutes, including a layover.

Travelers flying from Phoenix to Des Moines can opt for an upgrade, as American Airlines provides first class service on this route.

Best time to fly from Phoenix (PHX) to Des Moines (DSM)

The most popular months for travelers flying from Phoenix to Des Moines are March, April, and November, when peak temperatures in Des Moines reach up to 50.2°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 66.9°F. For better deals, October usually offers the lowest average one-way fare around $171. Flight availability peaks in November, with approximately 25 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 13 flights per week.

  • Cheapest time to fly: October usually offers good deals with average one-way fare around $171, roughly 18% cheaper than the yearly average.
  • More budget-friendly months to fly: September and November typically offer average one-way fares of around $186.
  • Most flight options: November has the highest number of flights from Phoenix to Des Moines, with approximately 25 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January21.7°F (-5.7°C)Average13$225
February24.1°F (-4.4°C)Average16$229
March39.6°F (4.2°C)High24$264
April50.2°F (10.1°C)High20$217
May61.3°F (16.3°C)Average21$192
June71.8°F (22.1°C)Average18$214
July74.8°F (23.8°C)Low18$204
August73.4°F (23.0°C)Low21$204
September66.9°F (19.4°C)Low21$186
October53.2°F (11.8°C)Average21$171
November40.5°F (4.7°C)High25$187
December29.3°F (-1.5°C)Average20$211

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Phoenix (PHX) to Des Moines (DSM)

  • Scottsdale to Des Moines (SCF-DSM): Located approximately 14 miles from Sky Harbor International Airport (PHX), Scottsdale Airport (SCF) provides convenient access for travelers heading to Des Moines.
  • Mesa to Des Moines (AZA-DSM): Phoenix - Mesa Gateway Airport (AZA) is about 22 miles distant from Sky Harbor International Airport (PHX), offering another option for those flying to Des Moines.
  • Phoenix to Fort Dodge (PHX-FOD): Nestled around 76 miles from Des Moines International Airport (DSM), Fort Dodge Regional Airport (FOD) serves as a key stop for flights originating in Phoenix.

How to find the best prices for flights from Phoenix (PHX) to Des Moines (DSM)

Getting some of the best deals on flights from Phoenix to Des Moines is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book 2-8 weeks ahead. Morning departures between 5 a.m. and 12 p.m. often provide lower prices and are the most popular flight times. Additionally, flying on Saturday generally results in cheaper fares, even though Friday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Des Moines International Airport from Sky Harbor International Airport

Des Moines welcomes travelers from Phoenix with a range of transport options based on price, convenience, and proximity. Here's how to reach Des Moines efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Des Moines, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Des Moines International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Des Moines International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) cost?
You can find cheap one-way flights from $129 and cheap return flights from $258 Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) with Expedia. One-way flights typically cost between $165 and $847, and return flights often range between $338 and $1237. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
May is the cheapest month to fly from Phoenix, AZ (PHX) to Des Moines, IA (DSM), with average round-trip fares around $335. This fare is about 9% lower than the average price throughout the year, as travel demand tends to decrease in late spring. Other budget-friendly months to consider are February and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
There are 2 airlines offering direct flights from PHX to DSM:

  • American Airlines operates around 27 direct flights from PHX to DSM every week
  • Frontier Airlines operates around 7 direct flights from PHX to DSM every week

How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
To find a cheap flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
The best airline to fly with from Phoenix, AZ (PHX) to Des Moines, IA (DSM) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. United offers the most daily flights from Phoenix to Des Moines, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
The best time to fly from Phoenix (PHX) to Des Moines (DSM) is in May or September, with average return flight prices around $335. These months provide a good mix of lower prices and pleasant weather, making them ideal for your travel plans.*Prices based on flights available on Expedia in the last year.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
There are approximately 4 nonstop flights per day from Sky Harbor Intl. (PHX) to Des Moines Intl. (DSM). For more options, look at flights that include layovers.
What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
The earliest flight from Sky Harbor International Airport (PHX) to Des Moines International Airport (DSM) typically leaves at 12:05 AM, operated by Frontier Airlines. This seasonal service is available in March, allowing you to make the most of your time in Iowa. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
The most popular departure times for flights from Phoenix (PHX) to Des Moines (DSM) are in the early morning, from 6am to 9am. About 33% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines, and Delta Air Lines, offer flights during this window. This timing is popular because it allows you to arrive in Des Moines with plenty of time to enjoy the day.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
Direct flights from PHX to DSM usually take about 2 hours 50 minutes, traveling roughly 1,148 miles. If you opt for a connecting flight, expect to add around 4 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
First class is available on flights from PHX to DSM. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Des Moines from Sky Harbor Intl. (PHX)?
From Sky Harbor Intl. (PHX), you can fly into Des Moines Intl. (DSM) to reach Des Moines. Some flights may connect through major hubs like Los Angeles Intl. (LAX), Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA) before reaching Des Moines. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight and hotel package?
Securing a Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) Des Moines Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Des Moines, IA (DSM-Des Moines Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Des Moines Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$258
Distance
1148 mi
Average flight time
4 hours 53 mins

Book with confidence

Phoenix to Des Moines Flights

The cheapest times to fly from Phoenix to Des Moines

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Des Moines are during the month of November. You can find some of the cheapest flights from Phoenix to Des Moines with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Des Moines

Sunday is one of the best days to book for cheap flights from Phoenix to Des Moines: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Des Moines

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Des Moines in 2026. You can also book with separate airlines for your outbound and return journeys, from $129 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Des Moines flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Des Moines airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to Des Moines Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia