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Cheap flights from Redmond to Washington, D.C. from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Redmond to Washington, D.C. departing on 3/16. 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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0 bags

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Cheap round-trip flights

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Alaska Airlines Logo
8:45 am - 4:26 pm
RDM
-
IAD
28h 41m1 stop
Alaska Airlines Logo
6:04 pm - 11:52 pm
IAD
-
RDM
8h 48m1 stop
$287Alaska Airlines
Fri, Jan 30 - Tue, Feb 3
Alaska Airlines Logo
8:45 am - 4:26 pm
RDM
-
IAD
28h 41m1 stop
Alaska Airlines Logo
6:04 pm - 9:15 pm
IAD
-
RDM
30h 11m1 stop
$326Alaska Airlines
Sun, Jan 25 - Sun, Feb 1
Delta Logo
11:35 am - 11:10 pm
RDM
-
IAD
8h 35m1 stop
Delta Logo
12:23 pm - 10:47 pm
IAD
-
RDM
13h 24m2 stops
$332Delta
Sun, Jan 25 - Sun, Feb 1
Alaska Airlines Logo
8:45 am - 4:26 pm
RDM
-
IAD
28h 41m1 stop
Alaska Airlines Logo
6:04 pm - 3:17 pm
IAD
-
RDM
24h 13m2 stops
$355Alaska Airlines
Mon, Jan 26 - Mon, Feb 2
Delta Logo
7:00 am - 11:57 pm
RDM
-
IAD
13h 57m2 stops
Delta Logo
5:26 pm - 11:52 pm
IAD
-
RDM
9h 26m2 stops
$378Delta
Mon, Jan 26 - Mon, Feb 2
Alaska Airlines Logo
6:00 am - 12:09 am
RDM
-
IAD
15h 09m1 stop
Alaska Airlines Logo
7:10 am - 8:43 am
IAD
-
RDM
28h 33m1 stop
$392Alaska Airlines
Fri, Apr 24 - Mon, Apr 27
Delta Logo
11:35 am - 11:10 pm
RDM
-
IAD
8h 35m1 stop
Delta Logo
7:00 am - 4:36 pm
IAD
-
RDM
12h 36m2 stops
$401Delta
Tue, Jan 13 - Tue, Jan 20
Delta Logo
11:35 am - 11:48 pm
RDM
-
IAD
9h 13m2 stops
Delta Logo
7:05 am - 4:36 pm
IAD
-
RDM
12h 31m2 stops
$406Delta
Tue, Jan 13 - Tue, Jan 20
Delta Logo
12:33 pm - 11:44 pm
RDM
-
IAD
8h 11m1 stop
Delta Logo
5:15 pm - 11:59 pm
IAD
-
RDM
9h 44m2 stops
$414Delta
Fri, Apr 24 - Mon, Apr 27
Alaska Airlines Logo
1:10 pm - 5:04 pm
RDM
-
IAD
24h 54m1 stop
Alaska Airlines Logo
6:04 pm - 12:54 pm
IAD
-
RDM
21h 50m1 stop
$415Alaska Airlines
Tue, Jan 13 - Tue, Jan 20

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

Our best Delta deals on Redmond to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Jan 25
RDM11:35 amBend/Redmond
8h 35m
1 stop
IAD11:10 pmWashington, D.C. Dulles Intl
Feb 1
IAD12:23 pmWashington, D.C. Dulles Intl
13h 24m
2 stops
RDM10:47 pmBend/Redmond
$332
Find similar
Delta
Jan 26
RDM7:00 amBend/Redmond
13h 57m
2 stops
IAD11:57 pmWashington, D.C. Dulles Intl
Feb 2
IAD5:26 pmWashington, D.C. Dulles Intl
9h 26m
2 stops
RDM11:52 pmBend/Redmond
$378
Find similar
Delta
Jan 13
RDM11:35 amBend/Redmond
8h 35m
1 stop
IAD11:10 pmWashington, D.C. Dulles Intl
Jan 20
IAD7:00 amWashington, D.C. Dulles Intl
12h 36m
2 stops
RDM4:36 pmBend/Redmond
$401
Find similar

Alaska Airlines flights from Redmond to Washington, D.C. Dulles Intl Airport

Our best Alaska Airlines deals on Redmond to Washington, D.C. Dulles Intl Airport flight tickets
Alaska Airlines
Jan 30
RDM8:45 amBend/Redmond
28h 41m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
Feb 3
IAD6:04 pmWashington, D.C. Dulles Intl
8h 48m
1 stop
RDM11:52 pmBend/Redmond
$287
Find similar
Alaska Airlines
Jan 25
RDM8:45 amBend/Redmond
28h 41m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
Feb 1
IAD6:04 pmWashington, D.C. Dulles Intl
30h 11m
1 stop
RDM9:15 pmBend/Redmond
$326
Find similar
Alaska Airlines
Jan 26
RDM8:45 amBend/Redmond
28h 41m
1 stop
IAD4:26 pmWashington, D.C. Dulles Intl
Feb 2
IAD6:04 pmWashington, D.C. Dulles Intl
24h 13m
2 stops
RDM3:17 pmBend/Redmond
$355
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Redmond 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 December 28, 2025.
Use the filters below to find and compare flights from Redmond to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Fri 1/30

8:45 am-4:26 pm

1 stop28h 41m

Washington, D.C. Dulles Intl

Tue 2/3

6:04 pm-11:52 pm

1 stop8h 48m

$287

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Sun 1/25

8:45 am-4:26 pm

1 stop28h 41m

Washington, D.C. Dulles Intl

Sun 2/1

6:04 pm-9:15 pm

1 stop30h 11m

$326

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Sun 1/25

11:35 am-11:10 pm

1 stop8h 35m

Washington, D.C. Dulles Intl

Sun 2/1

12:23 pm-10:47 pm

2 stops13h 24m

$332

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Mon 1/26

8:45 am-4:26 pm

1 stop28h 41m

Washington, D.C. Dulles Intl

Mon 2/2

6:04 pm-3:17 pm

2 stops24h 13m

$355

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Mon 1/26

7:00 am-11:57 pm

2 stops13h 57m

Washington, D.C. Dulles Intl

Mon 2/2

5:26 pm-11:52 pm

2 stops9h 26m

$378

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Fri 4/24

6:00 am-12:09 am

1 stop15h 09m

Washington, D.C. Dulles Intl

Mon 4/27

7:10 am-8:43 am

1 stop28h 33m

$392

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 1/13

11:35 am-11:10 pm

1 stop8h 35m

Washington, D.C. Dulles Intl

Tue 1/20

7:00 am-4:36 pm

2 stops12h 36m

$401

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 1/13

11:35 am-11:48 pm

2 stops9h 13m

Washington, D.C. Dulles Intl

Tue 1/20

7:05 am-4:36 pm

2 stops12h 31m

$406

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Fri 4/24

12:33 pm-11:44 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Mon 4/27

5:15 pm-11:59 pm

2 stops9h 44m

$414

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 1/13

1:10 pm-5:04 pm

1 stop24h 54m

Washington, D.C. Dulles Intl

Tue 1/20

6:04 pm-12:54 pm

1 stop21h 50m

$415

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Redmond 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 typical price of a round-trip flight between Redmond and Washington, D.C. Dulles Intl Airport?

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

Are you open to changing your travel dates? Check out the ideal times to fly from Redmond 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 Redmond to Washington, D.C. Dulles Intl Airport (RDM to IAD) flight deals and tips

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

Fastest flight time

8h 09m

Direct flights

None
The fastest flight from Redmond to Washington, D.C. Dulles Intl Airport takes 8h 09m
There are no direct flights from Redmond to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Redmond to Washington, D.C. Dulles Intl Airport.
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  • How far is Bend/Redmond to Washington, D.C. Dulles Intl by plane?

    Bend/Redmond and Washington, D.C. Dulles Intl are 2259.7 mi apart from one another. Typically, this will take 8h 09m by plane in normal conditions.

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

    Prices for flights from Bend/Redmond Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

  • How old do you have to be to fly from Bend/Redmond Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bend/Redmond 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 you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Redmond to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $353Free CancellationRating
8.0
11,554 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $388Free CancellationRating
7.4
9,114 reviews
Search United 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
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Harpers Ferry
Gaithersburg
Reston
Manassas
Sterling
Fairfax

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Redmond to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Redmond with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Redmond to Washington, D.C..

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

Price alerts on flights to Washington, D.C. from Redmond are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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