$188 Cheap Flights from Washington (IAD) to Cedar Rapids (CID)

View $188 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)

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Cheap Flights from Washington to Cedar Rapids (IAD-CID)

Prices were available within the past 7 days and start at $188 for one-way flights and $346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 9 - Sat, Sep 13
IAD
Washington
CID
Cedar Rapids
$346 Roundtrip, found 6 days ago
$346
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 9 from Washington to Cedar Rapids, returning Sat, Sep 13, priced at $346 found 6 days ago
Delta
Tue, Sep 16 - Sat, Oct 4
IAD
Washington
CID
Cedar Rapids
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 16 from Washington to Cedar Rapids, returning Sat, Oct 4, priced at $354 found 4 days ago
United
Sat, Oct 11 - Tue, Oct 14
IAD
Washington
CID
Cedar Rapids
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 11 from Washington to Cedar Rapids, returning Tue, Oct 14, priced at $358 found 1 day ago
American Airlines
Tue, Sep 23 - Sat, Sep 27
IAD
Washington
CID
Cedar Rapids
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 23 from Washington to Cedar Rapids, returning Sat, Sep 27, priced at $363 found 1 day ago
Delta
Tue, Sep 16 - Wed, Oct 8
IAD
Washington
CID
Cedar Rapids
$364 Roundtrip, found 4 days ago
$364
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 16 from Washington to Cedar Rapids, returning Wed, Oct 8, priced at $364 found 4 days ago
Delta
Mon, Sep 1 - Mon, Sep 8
IAD
Washington
CID
Cedar Rapids
$365 Roundtrip, found 4 days ago
$365
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Sep 1 from Washington to Cedar Rapids, returning Mon, Sep 8, priced at $365 found 4 days ago
Delta
Tue, Sep 23 - Sat, Sep 27
IAD
Washington
CID
Cedar Rapids
$368 Roundtrip, found 1 day ago
$368
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 23 from Washington to Cedar Rapids, returning Sat, Sep 27, priced at $368 found 1 day ago
Delta
Sat, Sep 20 - Tue, Sep 23
IAD
Washington
CID
Cedar Rapids
$379 Roundtrip, found 4 days ago
$379
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 20 from Washington to Cedar Rapids, returning Tue, Sep 23, priced at $379 found 4 days ago
United
Sat, Aug 30 - Tue, Sep 2
IAD
Washington
CID
Cedar Rapids
$381 Roundtrip, found 4 days ago
$381
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 30 from Washington to Cedar Rapids, returning Tue, Sep 2, priced at $381 found 4 days ago
United
Wed, Nov 5 - Tue, Nov 11
IAD
Washington
CID
Cedar Rapids
$382 Roundtrip, found 15 hours ago
$382
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Nov 5 from Washington to Cedar Rapids, returning Tue, Nov 11, priced at $382 found 15 hours ago

Find the cheapest month to fly from Washington (IAD) to Cedar Rapids (CID)

November is typically the cheapest month to fly

From $262 - $757 per traveler.

Graph displaying average flight prices per month

Alternative airports near Cedar Rapids

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

Select flight to Eastern Iowa CID. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $869
CID
Eastern Iowa
CheapestClosest
Average driving time to city center11 min
Flights from $869
Flights from Washington (IAD) to Cedar Rapids (CID)
Origin airport
Washington Dulles Intl.
Destination airport
Eastern Iowa
Airlines serving
American Airlines, Delta, United
Roundtrip price
$345
Distance
775 mi

Washington to Cedar Rapids Flights

The cheapest times to fly from Washington to Cedar Rapids

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 Washington to Cedar Rapids are during the month of September. You can find some of the cheapest flights from Washington to Cedar Rapids with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Cedar Rapids

Sunday is one of the best days to book for cheap flights from Washington to Cedar Rapids: 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 Washington to Cedar Rapids

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 Washington to Cedar Rapids in 2025. You can also book with separate airlines for your outbound and return journeys, from $188 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 Washington to Cedar Rapids 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 Washington to Cedar Rapids 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.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID) cost?
Discover the latest flight deals from IAD to CID by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAD to CID?
The cheapest flights from IAD to CID are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
Direct flights aren't available from Washington, DC (IAD-Washington Dulles Intl.) to Eastern Iowa Airport (CID). However, you'll find other airports offering nonstop flights. Hop on your plane at Ronald Reagan Washington National Airport (DCA) and fly straight to Cedar Rapids without layovers.
What is the cheapest airline that flies from IAD to CID?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IAD to CID. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
You'll have to catch a flight with a layover if you're traveling from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from IAD to CID?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
Select a flight from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID) last-minute?
Holding off until just before your trip to book your flight from IAD to CID generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book an IAD to CID flight and hotel package?
You'll typically save money by securing an IAD to CID flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Eastern Iowa Airport (CID)?
If you reserved your IAD to CID flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.