CID - IAD

$119 Find Cheap Flights from Cedar Rapids to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cedar Rapids to Dulles Intl departing on 10/24. 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 Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cedar Rapids to Washington, D.C., 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 Cedar Rapids to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Cedar Rapids to Dulles Intl (CID-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cedar Rapids to Dulles Intl 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 Cedar Rapids to Dulles Intl

Thu, Sep 4 - Sun, Sep 7
Frontier Logo
8:16 pm - 12:55 pmCID-IAD
15h 39m2 stops
Frontier Logo
10:09 pm - 7:31 pmIAD-CID
22h 22m2 stops
$258Frontier
Find Deal
Fri, Sep 19 - Sat, Sep 27
 Logo
4:08 pm - 6:24 pmCID-IAD
25h 16m1 stop
 Logo
7:00 am - 9:23 amIAD-CID
27h 23m2 stops
Tue, Sep 23 - Wed, Oct 1
United Airlines Logo
6:35 am - 11:55 amCID-IAD
4h 20m1 stop
United Airlines Logo
1:20 pm - 7:07 pmIAD-CID
6h 47m1 stop
$358United Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
Delta Logo
5:57 am - 1:53 pmCID-IAD
6h 56m1 stop
Delta Logo
6:15 am - 11:30 amIAD-CID
6h 15m1 stop
$363Delta
Find Deal
Sat, Sep 20 - Wed, Sep 24
Delta Logo
12:20 pm - 11:17 pmCID-IAD
9h 57m2 stops
Delta Logo
6:15 am - 11:30 amIAD-CID
6h 15m1 stop
$368Delta
Find Deal
Thu, Sep 18 - Sun, Sep 21
Frontier Logo
8:16 pm - 12:55 pmCID-IAD
15h 39m2 stops
Frontier Logo
10:09 pm - 7:31 pmIAD-CID
22h 22m2 stops
$371Frontier
Find Deal
Fri, Aug 29 - Fri, Sep 5
Allegiant Air Logo
5:10 pm - 1:04 pmCID-IAD
18h 54m1 stop
Allegiant Air Logo
4:43 pm - 9:23 amIAD-CID
41h 40m2 stops
$397Allegiant Air
Find Deal
Fri, Sep 19 - Sat, Sep 27
United Airlines Logo
6:35 am - 1:49 pmCID-IAD
6h 14m1 stop
United Airlines Logo
1:20 pm - 7:07 pmIAD-CID
6h 47m1 stop
$403United Airlines
Find Deal
Sat, Sep 13 - Sun, Sep 14
American Airlines Logo
8:05 am - 1:49 pmCID-IAD
4h 44m1 stop
American Airlines Logo
5:26 pm - 11:59 pmIAD-CID
7h 33m1 stop
$411American Airlines
Find Deal
Tue, Sep 23 - Wed, Oct 1
American Airlines Logo
6:02 am - 6:51 pmCID-IAD
11h 49m2 stops
American Airlines Logo
7:21 pm - 11:08 amIAD-CID
16h 47m2 stops
$416American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Cedar Rapids to Dulles Intl flights

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

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cedar Rapids to Washington, D.C. Dulles Intl Airport, 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 Cedar Rapids to Washington, D.C. Dulles Intl Airport is June, where tickets cost $342 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $921 and $586 respectively.

Good to know

Low seasonApril
Cheapest flight$119
Best time to beat the crowds but there is an average 73% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Cedar Rapids to Washington Dulles Airport

When to book flights from Cedar Rapids to Dulles Intl

Are your dates flexible? Find out the best times to travel from Cedar Rapids 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Cedar Rapids to Washington Dulles Airport flights

  • What is the cheapest flight from Cedar Rapids to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Cedar Rapids to Washington, D.C. Dulles Intl Airport was $119 for a one-way ticket and $258 for a round-trip.

  • Do I need a passport to fly between Cedar Rapids and Washington Dulles Airport?

    No, a passport isn't needed to fly from Cedar Rapids to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Cedar Rapids to Washington Dulles Airport?

    On your way to Washington Dulles Airport, you’ll fly out from Cedar Rapids. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Cedar Rapids to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cedar Rapids to Washington Dulles Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Cedar Rapids and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Cedar Rapids to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Cedar Rapids to Washington, D.C. are Delta and United Airlines. With an average price for the route of $450 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $472 and an overall rating of 7.4.

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

    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 Cedar Rapids to Washington Dulles Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Cedar Rapids 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 Cedar Rapids to Washington Dulles Airport?

    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 to Washington Dulles Airport with an airline and back to Cedar Rapids with another airline. Booking your flights between Cedar Rapids and IAD can sometimes prove cheaper using this method.

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

    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 to Washington Dulles Airport from Cedar Rapids up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Cedar Rapids to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Cedar Rapids to Washington, D.C.. 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 Cedar Rapids to Dulles Intl? 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.
8.0
DeltaOverall score based on 7985 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

2.0 MediocreMichael, Aug 2025SLC - CDC
Read more Delta reviews

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Very nice and clean plane. Transit time between flights was tight though

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

In flight connectivity (via T-Mobile) was often not working.

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

AA can't control the weather. But the airplane was hot and stuffy while stuck on the runway with a broken entertainment system.

very bare bones flight no entertainment screen, download shows prior to boarding to watch on phone or tablet.

Everything you need to know for your flight from Cedar Rapids to Dulles Intl

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