DSM - IAD

$104 Find Cheap Flights from Des Moines to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$303
Typical prices: $385-$570
Multiple Airlines
Fri 11/9Mon 11/12
DSM - IAD • 2 stops
Cheapest one-way
$104
Typical prices: $217-$488
Multiple Airlines
Fri 11/16
DSM - IAD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Des Moines and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 18% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $366 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 4h 50m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Des Moines to Dulles Intl (DSM-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Des Moines to Dulles Intl

Mon, Nov 9 - Thu, Nov 12
Multiple Airlines Logo
6:45 am - 11:36 amDSM  Des Moines-IAD Washington, D.C. Dulles Intl
27h 51m2 stops Nashville Intl Dallas/Fort Worth
Multiple Airlines Logo
11:16 am - 8:21 amIAD  Washington, D.C. Dulles Intl-DSM Des Moines
22h 05m1 stop Orlando
$303Multiple Airlines
Thu, Dec 10 - Mon, Dec 21
Multiple Airlines Logo
9:07 am - 9:50 pmDSM  Des Moines-IAD Washington, D.C. Dulles Intl
11h 43m1 stop Fort Lauderdale
Multiple Airlines Logo
10:59 pm - 5:52 pmIAD  Washington, D.C. Dulles Intl-DSM Des Moines
19h 53m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$352Multiple Airlines
Mon, Nov 30 - Sat, Dec 5
Multiple Airlines Logo
6:17 pm - 9:46 pmDSM  Des Moines-IAD Washington, D.C. Dulles Intl
26h 29m1 stop Fort Lauderdale
Multiple Airlines Logo
8:55 pm - 7:50 pmIAD  Washington, D.C. Dulles Intl-DSM Des Moines
23h 55m2 stops Dallas/Fort Worth Denver Intl
$355Multiple Airlines
Thu, Dec 10 - Sun, Dec 20
Multiple Airlines Logo
9:07 am - 9:50 pmDSM  Des Moines-IAD Washington, D.C. Dulles Intl
11h 43m1 stop Fort Lauderdale
Multiple Airlines Logo
10:59 pm - 12:49 pmIAD  Washington, D.C. Dulles Intl-DSM Des Moines
38h 50m2 stops Atlanta Hartsfield-Jackson Austin Bergstrom
$361Multiple Airlines
Wed, Nov 25 - Thu, Nov 26
Delta Logo
11:00 am - 11:21 pmDSM  Des Moines-IAD Washington, D.C. Dulles Intl
11h 21m1 stop Minneapolis St Paul
Delta Logo
7:25 am - 10:19 amIAD  Washington, D.C. Dulles Intl-DSM Des Moines
27h 54m1 stop Minneapolis St Paul
$445Delta
Tue, Nov 24 - Thu, Nov 26
Delta Logo
6:45 am - 11:21 pmDSM  Des Moines-IAD Washington, D.C. Dulles Intl
15h 36m1 stop Minneapolis St Paul
Delta Logo
7:25 am - 10:19 amIAD  Washington, D.C. Dulles Intl-DSM Des Moines
27h 54m1 stop Minneapolis St Paul
$445Delta
Sat, Nov 21 - Wed, Nov 25
Delta Logo
5:29 pm - 11:21 pmDSM  Des Moines-IAD Washington, D.C. Dulles Intl
4h 52m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:25 am - 9:13 pmIAD  Washington, D.C. Dulles Intl-DSM Des Moines
14h 48m1 stop Minneapolis St Paul
$451Delta
Sat, Dec 12 - Wed, Dec 16
United Airlines Logo
6:18 pm - 12:24 amDSM  Des Moines-IAD Washington, D.C. Dulles Intl
5h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
8:15 am - 2:14 pmIAD  Washington, D.C. Dulles Intl-DSM Des Moines
6h 59m1 stop Chicago O'Hare Intl
$457United Airlines
Tue, Dec 22 - Sat, Dec 26
United Airlines Logo
9:32 am - 5:22 pmDSM  Des Moines-IAD Washington, D.C. Dulles Intl
6h 50m1 stop Chicago O'Hare Intl
United Airlines Logo
6:10 am - 10:46 amIAD  Washington, D.C. Dulles Intl-DSM Des Moines
5h 36m1 stop Chicago O'Hare Intl
$457United Airlines
Sat, Dec 19 - Sat, Jan 23
United Airlines Logo
6:42 pm - 12:38 amDSM  Des Moines-IAD Washington, D.C. Dulles Intl
4h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
10:05 am - 2:30 pmIAD  Washington, D.C. Dulles Intl-DSM Des Moines
5h 25m1 stop Chicago O'Hare Intl
$457United Airlines
Booking Insights

Price, demand and travel trends for Des Moines to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Des Moines to Washington, D.C. Dulles Intl Airport?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Des Moines to Washington, D.C. Dulles Intl Airport. It’s 20% cheaper than the average day, while Monday is the most expensive, with prices 104% higher.

Find deals

Key details for Des Moines to Washington, D.C. Dulles Intl Airport flights

Low season

January

Cheapest flight

$104
Beat the crowds with an average 74% drop in travelers.
The most popular month to fly with an average 45% increase in travelers.
One-way flight from Des Moines to Washington, D.C. Dulles Intl Airport

When to book flights from Des Moines to Dulles Intl

Are your dates flexible? Find out the best times to travel from Des Moines to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Des Moines to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Des Moines to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from Des Moines to Washington, D.C. Dulles Intl Airport.

  • How long is a flight from Des Moines to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Des Moines to Washington, D.C. Dulles Intl Airport takes 00m, covering 871 miles.

  • Do I need a passport to fly from Des Moines to Washington, D.C. Dulles Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Des Moines to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Des Moines to Washington, D.C. Dulles Intl Airport range from $385 to $570, with an average of $446 over the past 12 months. Anything below $385 counts as a good deal.

  • Have flight prices from Des Moines to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $303 to $1,243. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Des Moines to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Des Moines to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $213, which is 36% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Des Moines to Washington, D.C. Dulles Intl Airport?

    Flights from Des Moines to Washington, D.C. Dulles Intl Airport usually depart from Des Moines (DSM) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Des Moines to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Des Moines to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 54% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 28% of one-stop connections
    • Charlotte Douglas (CLT) - 9% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Des Moines to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 61% on flights from Des Moines to Washington, D.C. Dulles Intl Airport. Wednesday is the cheapest departure day at $361 round-trip on average, while Monday is the most expensive at $912, a difference of $551.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Des Moines to Washington, D.C. Dulles Intl Airport?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 50m, compared with 5h via Chicago O'Hare Intl (ORD) and 5h 01m via Charlotte Douglas (CLT).

  • What is the time difference between Des Moines and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 1 hour ahead of Des Moines (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Your guide to booking Des Moines to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $361, about $551 less than Monday fares (60% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Des Moines to Washington, D.C. Dulles Intl Airport trip for December. Fares historically average $368 round-trip in that month - typically $544 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Des Moines to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
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