$222 Cheap Flights from Cedar Rapids (CID) to Washington (IAD)

View $222 flight on Wed, May 27, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $222 for one-way flights and $389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 4 - Sat, Nov 7
CID
Cedar Rapids
IAD
Washington
$389 Roundtrip, found 3 days ago
$389
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 4 from Cedar Rapids to Washington, returning Sat, Nov 7, priced at $389 found 3 days ago
Delta
Wed, May 27 - Wed, Jun 3
CID
Cedar Rapids
IAD
Washington
$389 Roundtrip, found 23 hours ago
$389
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, May 27 from Cedar Rapids to Washington, returning Wed, Jun 3, priced at $389 found 23 hours ago
American Airlines
Wed, Nov 4 - Sat, Nov 7
CID
Cedar Rapids
IAD
Washington
$394 Roundtrip, found 3 days ago
$394
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 4 from Cedar Rapids to Washington, returning Sat, Nov 7, priced at $394 found 3 days ago
United
Wed, Jul 29 - Wed, Aug 5
CID
Cedar Rapids
IAD
Washington
$399 Roundtrip, found 4 days ago
$399
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jul 29 from Cedar Rapids to Washington, returning Wed, Aug 5, priced at $399 found 4 days ago
American Airlines
Wed, Nov 4 - Sat, Nov 7
CID
Cedar Rapids
IAD
Washington
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 4 from Cedar Rapids to Washington, returning Sat, Nov 7, priced at $399 found 3 days ago
United
Wed, Nov 4 - Sat, Nov 7
CID
Cedar Rapids
IAD
Washington
$401 Roundtrip, found 3 days ago
$401
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 4 from Cedar Rapids to Washington, returning Sat, Nov 7, priced at $401 found 3 days ago
United
Fri, May 29 - Sat, May 30
CID
Cedar Rapids
IAD
Washington
$402 Roundtrip, found 3 days ago
$402
Roundtrip
found 3 days ago
Select United flight, departing Fri, May 29 from Cedar Rapids to Washington, returning Sat, May 30, priced at $402 found 3 days ago
United
Tue, Jun 2 - Sat, Jun 6
CID
Cedar Rapids
IAD
Washington
$404 Roundtrip, found 3 days ago
$404
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jun 2 from Cedar Rapids to Washington, returning Sat, Jun 6, priced at $404 found 3 days ago
United
Wed, May 27 - Wed, Jun 3
CID
Cedar Rapids
IAD
Washington
$406 Roundtrip, found 23 hours ago
$406
Roundtrip
found 23 hours ago
Select United flight, departing Wed, May 27 from Cedar Rapids to Washington, returning Wed, Jun 3, priced at $406 found 23 hours ago
Delta
Wed, Jul 22 - Tue, Jul 28
CID
Cedar Rapids
IAD
Washington
$412 Roundtrip, found 1 day ago
$412
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 22 from Cedar Rapids to Washington, returning Tue, Jul 28, priced at $412 found 1 day ago

Alternative airports near Washington

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

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $568
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $568

Frequently asked questions

How much does a flight from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) cost?
You can find cheap one-way flights and cheap return flights from $389 Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) with Expedia. One-way flights usually range from $323 to $882, and return flights typically cost between $510 and $1447. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
September is the cheapest month to fly from Cedar Rapids, IA (CID) to Washington, DC (IAD), with average return fares around $503. This is about 22% lower than the average price throughout the year, likely due to reduced travel after the summer season. Other budget-friendly months include February and July.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
Enter CID to IAD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
Delta is one of the cheapest airlines offering connecting flights from Cedar Rapids, IA (CID) to Washington, DC (IAD), with round-trip tickets starting from around $362. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
To find a cheap flight from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
The best time to fly from Cedar Rapids (CID) to Washington, DC (IAD) is in July and September. Average return flight prices are around $503, and these months provide a great mix of good weather and fewer crowds, making your visit to the nation's capital more enjoyable.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
The earliest flight from Cedar Rapids, IA (Eastern Iowa) to Washington, DC (Washington Dulles International Airport) typically leaves at 5:00 AM, operated by American Airlines. This seasonal service is available in October, giving you an early start to your trip. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
For flights from Eastern Iowa (CID) to Washington Dulles Intl. (IAD), the most popular departure times are in the early morning, from 6am to 9am. About 54% of passengers prefer this time window. United Airlines is a major carrier offering flights during this time. This timing is favored as it allows travelers to start their day early and arrive in Washington with plenty of time to explore.
How long does it take to fly from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
Flights from CID to IAD with one stop typically take around 5 hours 20 minutes, covering approximately 776 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
First class is available on flights from CID to IAD. First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines

How do I earn miles on a Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) flight with Expedia?
It's easy to earn miles on a Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Eastern Iowa (CID)?
When traveling from Eastern Iowa (CID) to Washington, you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA). Some flights may connect through major hubs like O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) at the last minute?
Typically, booking a last minute flight from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) flight and hotel package?
Securing a Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) Fairfax County Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.)?
If you booked your Cedar Rapids, IA (CID-Eastern Iowa) to Washington, DC (IAD-Washington Dulles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Eastern Iowa
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$388
Distance
775 mi

Book with confidence

Cedar Rapids to Washington Flights

The cheapest times to fly from Cedar Rapids to Washington

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

 

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

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

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 Cedar Rapids to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $222 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 Cedar Rapids to Washington 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 Cedar Rapids to Washington 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.

 

Cedar Rapids to Washington Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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