$84 Find Cheap Flights from Washington Dulles Airport to Iowa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Iowa departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Iowa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Iowa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Iowa, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Iowa

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Des Moines
Des Moines1 stop$289
Cedar Rapids
Cedar Rapids1 stop$282
Sioux City
Sioux City1 stop$324
Waterloo
Waterloo2 stops$491
Dubuque
Dubuque1 stop$635
Moline
Moline1 stop$249
Des Moines
Des Moines1 stop$289
Cedar Rapids
Cedar Rapids1 stop$282
Sioux City
Sioux City1 stop$324
Waterloo
Waterloo2 stops$491
Dubuque
Dubuque1 stop$635
Moline
Moline1 stop$249

Book Cheap Dulles Intl to Iowa Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Iowa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Iowa

Wed, Nov 5 - Tue, Nov 11
American Airlines Logo
11:25 am - 4:56 pmIAD-MLI
6h 31m1 stop
American Airlines Logo
5:22 pm - 11:07 pmMLI-IAD
4h 45m1 stop
$249American Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
American Airlines Logo
11:25 am - 4:56 pmIAD-MLI
6h 31m1 stop
American Airlines Logo
5:47 am - 4:49 pmMLI-IAD
10h 02m2 stops
$254American Airlines
Find Deal
Sat, Oct 4 - Sat, Nov 8
American Airlines Logo
12:48 pm - 9:32 pmIAD-MLI
9h 44m2 stops
American Airlines Logo
5:56 am - 4:11 pmMLI-IAD
9h 15m1 stop
$259American Airlines
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Fri, Oct 31 - Sun, Nov 2
Multiple Airlines Logo
6:00 am - 7:07 pmIAD-OMA
14h 07m2 stops
Multiple Airlines Logo
4:38 pm - 11:19 amOMA-IAD
17h 41m1 stop
$276Multiple Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2
Multiple Airlines Logo
8:57 pm - 3:59 pmIAD-CID
20h 02m1 stop
Multiple Airlines Logo
10:18 am - 10:09 pmCID-IAD
10h 51m1 stop
$282Multiple Airlines
Find Deal
Sat, Jan 24 - Fri, Jan 30
United Airlines Logo
5:17 pm - 9:58 pmIAD-OMA
5h 41m1 stop
United Airlines Logo
8:00 am - 4:00 pmOMA-IAD
7h 00m1 stop
$292United Airlines
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Fri, Dec 5 - Mon, Dec 8
Frontier Logo
6:00 am - 10:56 amIAD-OMA
5h 56m1 stop
Frontier Logo
11:51 am - 12:19 amOMA-IAD
11h 28m1 stop
$296Frontier
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Thu, Oct 30 - Tue, Nov 4
United Airlines Logo
8:30 am - 11:50 amIAD-MLI
4h 20m1 stop
United Airlines Logo
3:55 pm - 9:23 pmMLI-IAD
4h 28m1 stop
$319United Airlines
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Fri, Oct 3 - Mon, Oct 6
Delta Logo
5:25 pm - 10:42 pmIAD-MLI
6h 17m1 stop
Delta Logo
5:00 pm - 12:12 amMLI-IAD
6h 12m1 stop
$339Delta
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Wed, Nov 12 - Tue, Nov 18
Delta Logo
6:03 am - 11:48 amIAD-CID
6h 45m1 stop
Delta Logo
5:54 am - 11:34 amCID-IAD
4h 40m1 stop
$363Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Dulles Intl to Iowa flights

Get data-powered insights and trends into flights from Dulles Intl to Iowa to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Iowa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Iowa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Iowa is April, when tickets cost $262 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $678 and $492 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Iowa?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Iowa clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to Iowa, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Iowa back to Washington Dulles Airport, the best deals are generally found on Saturday, with Sunday being the most expensive.

Good to know

Low seasonDecember
Cheapest flight$84
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Washington Dulles Airport to Omaha

FAQs - booking Iowa flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Iowa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Iowa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Iowa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to Iowa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Iowa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to Iowa with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Iowa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to Iowa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Iowa?

    The cheapest time of day to fly to Iowa is generally in the afternoon, when round-trip flights cost $402 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Iowa is generally in the evening, which is peak travel time and where the average cost of a ticket is $525.

Reviews of the top 3 airlines serving from Dulles Intl to Iowa

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Iowa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Iowa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7957 reviews
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
7.9Comfort
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Everything you need to know for your flight from Dulles Intl to Iowa

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