￥45,950 Cheap Flights from Washington (IAD) to Des Moines (DSM)

View ￥45,950 flight on Fri, Apr 3, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Des Moines International Airport (DSM)

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Cheap Flights from Washington to Des Moines (IAD-DSM)

Prices were available within the past 7 days and start at ￥45,950 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Washington (IAD) to Des Moines (DSM)

September is typically the cheapest month to fly

From ￥30,507 - ￥78,450 per traveler.
Flights from Washington (IAD) to Des Moines (DSM)
Origin airport
Washington Dulles Intl.
Destination airport
Des Moines Intl.
Distance
1394 km

Washington to Des Moines Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Washington to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Des Moines.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to DSM flights that won’t make your bank account wince. Ready to temporarily leave behind Washington for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DSM with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from IAD to DSM?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Dulles Intl. Airport and DSM start from . Make your booking ASAP to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to Des Moines Intl. Airport (DSM)?
Every air carrier has its own set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to Des Moines Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for IAD to Des Moines Intl. Airport (DSM) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from IAD to Des Moines Intl. Airport?
Lasting around 4 hours and 24 minutes, the flight between Washington Dulles Intl. Airport (IAD) and Des Moines Intl. Airport (DSM) is a great opportunity to do some last-minute trip planning. How about using this time to read up on what to do in Des Moines?
How far is the flight from IAD to Des Moines Intl. Airport?
A flight distance of just 1,400 kilometers separates Chantilly and Des Moines. Once you're up in the air, you won't have time to do much more than browse the magazine in your seat-back pocket.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Des Moines Intl. Airport?
Unfortunately, there are no airlines that directly fly between Dulles Intl. Airport and Des Moines Intl. Airport (DSM). You'll need to book a flight with at least one stop.
Are IAD to DSM flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute deals between Washington Dulles Intl. Airport (IAD) and DSM are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some airlines publish their prices up to a year before the departure date. Expedia is continuously updating the biggest airfare bargains around, so check back often and be ready to book when fare prices drop.

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