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Cheap flights from Cedar Rapids to Washington, D.C. from $241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cedar Rapids to Washington, D.C. departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cedar Rapids to Washington, D.C.

Cheap round-trip flights

United Airlines Logo
8:00 am - 1:51 pmCID-IAD
4h 51m1 stop
United Airlines Logo
1:20 pm - 7:07 pmIAD-CID
6h 47m1 stop
$358United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Delta Logo
6:00 am - 11:31 amCID-IAD
4h 31m1 stop
Delta Logo
6:18 am - 11:45 amIAD-CID
6h 27m1 stop
$363Delta
Find Deal
Wed, Oct 22 - Tue, Oct 28
Delta Logo
4:23 pm - 11:40 pmCID-IAD
6h 17m1 stop
Delta Logo
6:05 am - 11:45 amIAD-CID
6h 40m2 stops
$368Delta
Find Deal
Wed, Oct 22 - Tue, Oct 28
American Airlines Logo
6:00 am - 1:48 pmCID-IAD
6h 48m2 stops
American Airlines Logo
10:25 am - 10:20 pmIAD-CID
12h 55m2 stops
$373American Airlines
Find Deal
Wed, Oct 22 - Tue, Oct 28
Delta Logo
4:25 pm - 11:39 amCID-IAD
18h 14m2 stops
Delta Logo
6:03 am - 11:42 amIAD-CID
6h 39m1 stop
$388Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
United Airlines Logo
5:33 pm - 11:57 pmCID-IAD
5h 24m1 stop
United Airlines Logo
5:15 pm - 9:14 pmIAD-CID
4h 59m1 stop
$389United Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
Frontier Logo
8:26 pm - 2:40 pmCID-IAD
17h 14m2 stops
Frontier Logo
10:54 pm - 7:36 pmIAD-CID
21h 42m2 stops
$395Frontier
Find Deal
Thu, Nov 6 - Sun, Nov 9
Delta Logo
5:54 am - 11:36 amCID-IAD
4h 42m1 stop
Delta Logo
5:57 pm - 10:38 pmIAD-CID
5h 41m1 stop
$401Delta
Find Deal
Wed, Nov 19 - Sat, Nov 22
Delta Logo
12:29 pm - 11:03 pmCID-IAD
9h 34m2 stops
Delta Logo
5:57 pm - 10:38 pmIAD-CID
5h 41m1 stop
$406Delta
Find Deal
Wed, Nov 19 - Sat, Nov 22
American Airlines Logo
7:30 am - 7:45 pmCID-IAD
11h 15m2 stops
American Airlines Logo
5:24 am - 2:19 pmIAD-CID
9h 55m2 stops
$418American Airlines
Find Deal
Sat, Nov 1 - Sun, Nov 2

Delta flights from Cedar Rapids to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Cedar Rapids to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Oct 22
CID6:00 amCedar Rapids
4h 31m
1 stop
IAD11:31 amWashington, D.C. Dulles Intl
Oct 28
IAD6:18 amWashington, D.C. Dulles Intl
6h 27m
1 stop
CID11:45 amCedar Rapids
$363
Find similar
Delta
Oct 22
CID4:23 pmCedar Rapids
6h 17m
1 stop
IAD11:40 pmWashington, D.C. Dulles Intl
Oct 28
IAD6:05 amWashington, D.C. Dulles Intl
6h 40m
2 stops
CID11:45 amCedar Rapids
$368
Find similar
Delta
Dec 13
CID4:25 pmCedar Rapids
18h 14m
2 stops
IAD11:39 amWashington, D.C. Dulles Intl
Dec 16
IAD6:03 amWashington, D.C. Dulles Intl
6h 39m
1 stop
CID11:42 amCedar Rapids
$388
Find similar

United Airlines flights from Cedar Rapids to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Cedar Rapids to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Oct 15
CID8:00 amCedar Rapids
4h 51m
1 stop
IAD1:51 pmWashington, D.C. Dulles Intl
Oct 22
IAD1:20 pmWashington, D.C. Dulles Intl
6h 47m
1 stop
CID7:07 pmCedar Rapids
$358
Find similar
United Airlines
Mar 14
CID5:33 pmCedar Rapids
5h 24m
1 stop
IAD11:57 pmWashington, D.C. Dulles Intl
Mar 18
IAD5:15 pmWashington, D.C. Dulles Intl
4h 59m
1 stop
CID9:14 pmCedar Rapids
$389
Find similar
United Airlines
Oct 31
CID8:00 amCedar Rapids
6h 55m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Nov 2
IAD5:30 amWashington, D.C. Dulles Intl
5h 05m
1 stop
CID9:35 amCedar Rapids
$408
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cedar Rapids to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Cedar Rapids to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Wed 10/15

8:00 am-1:51 pm

1 stop4h 51m

Washington, D.C. Dulles Intl

Wed 10/22

1:20 pm-7:07 pm

1 stop6h 47m

$358

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Wed 10/22

6:00 am-11:31 am

1 stop4h 31m

Washington, D.C. Dulles Intl

Tue 10/28

6:18 am-11:45 am

1 stop6h 27m

$363

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Wed 10/22

4:23 pm-11:40 pm

1 stop6h 17m

Washington, D.C. Dulles Intl

Tue 10/28

6:05 am-11:45 am

2 stops6h 40m

$368

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Wed 10/22

6:00 am-1:48 pm

2 stops6h 48m

Washington, D.C. Dulles Intl

Tue 10/28

10:25 am-10:20 pm

2 stops12h 55m

$373

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Sat 12/13

4:25 pm-11:39 am

2 stops18h 14m

Washington, D.C. Dulles Intl

Tue 12/16

6:03 am-11:42 am

1 stop6h 39m

$388

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Sat 3/14

5:33 pm-11:57 pm

1 stop5h 24m

Washington, D.C. Dulles Intl

Wed 3/18

5:15 pm-9:14 pm

1 stop4h 59m

$389

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Thu 11/6

8:26 pm-2:40 pm

2 stops17h 14m

Washington, D.C. Dulles Intl

Sun 11/9

10:54 pm-7:36 pm

2 stops21h 42m

$395

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Wed 11/19

5:54 am-11:36 am

1 stop4h 42m

Washington, D.C. Dulles Intl

Sat 11/22

5:57 pm-10:38 pm

1 stop5h 41m

$401

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Wed 11/19

12:29 pm-11:03 pm

2 stops9h 34m

Washington, D.C. Dulles Intl

Sat 11/22

5:57 pm-10:38 pm

1 stop5h 41m

$406

Cedar RapidsWashington, D.C.

CID - IAD

CIDIAD

Cedar Rapids

Sat 11/1

7:30 am-7:45 pm

2 stops11h 15m

Washington, D.C. Dulles Intl

Sun 11/2

5:24 am-2:19 pm

2 stops9h 55m

$418

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Cedar Rapids to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, January is the cheapest month to fly from Cedar Rapids to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $310. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $342.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $478. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Cedar Rapids to Washington, D.C. Dulles Intl Airport for around $621.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Cedar Rapids in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $449 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $537 on average. Flights to Washington, D.C. Dulles Intl Airport from Cedar Rapids in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Cedar Rapids to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cedar Rapids to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cedar Rapids to Washington, D.C. Dulles Intl Airport (CID to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cedar Rapids to Washington, D.C. Dulles Intl Airport

Direct flights

None
There are no direct flights from Cedar Rapids to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Cedar Rapids to Washington, D.C. Dulles Intl Airport.
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  • How far is Cedar Rapids to Washington, D.C. Dulles Intl by plane?

    A flight from Cedar Rapids to Washington, D.C. Dulles Intl will travel around 773.8 mi. A reasonable flight in good conditions will take 4h 18m.

  • When did momondo last update prices for flights from Cedar Rapids Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Cedar Rapids Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How many operators does momondo search for flights from Cedar Rapids Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Cedar Rapids Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cedar Rapids Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Cedar Rapids to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Cedar Rapids to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Cedar Rapids to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $318Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $402Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg

Why use momondo?

Why should I use momondo to find a flight deal from Cedar Rapids to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cedar Rapids to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Cedar Rapids to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Cedar Rapids to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cedar Rapids to Washington, D.C.?

momondo helps you find the best flight between Cedar Rapids and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cedar Rapids to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cedar Rapids to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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