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Cheap flights from Redmond to Washington, D.C. from $207

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 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Redmond to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:20 am - 6:57 pm
RDM
-
IAD
8h 37m
1 stop
United Airlines Logo
6:35 am - 11:48 am
IAD
-
RDM
8h 13m
1 stop
$413United Airlines
Wed, Oct 7 - Sat, Oct 10
Delta Logo
7:26 pm - 11:32 am
RDM
-
IAD
13h 06m
2 stops
Delta Logo
7:00 am - 11:46 am
IAD
-
RDM
7h 46m
1 stop
$418Delta
Wed, Oct 7 - Sat, Oct 10
Delta Logo
7:26 pm - 11:24 am
RDM
-
IAD
12h 58m
2 stops
Delta Logo
2:25 pm - 11:06 pm
IAD
-
RDM
11h 41m
2 stops
$423Delta
Wed, Oct 7 - Sat, Oct 10
Alaska Airlines Logo
7:07 am - 6:14 pm
RDM
-
IAD
8h 07m
1 stop
Alaska Airlines Logo
7:00 am - 11:58 pm
IAD
-
RDM
19h 58m
1 stop
$437Alaska Airlines
Tue, Sep 22 - Sun, Sep 27
Delta Logo
7:24 pm - 10:53 am
RDM
-
IAD
12h 29m
2 stops
Delta Logo
7:25 am - 11:08 pm
IAD
-
RDM
18h 43m
1 stop
$442Delta
Tue, Sep 22 - Sun, Sep 27
Delta Logo
1:52 pm - 11:59 pm
RDM
-
IAD
7h 07m
1 stop
Delta Logo
7:10 am - 1:12 pm
IAD
-
RDM
9h 02m
1 stop
$446Delta
Sat, Aug 8 - Wed, Aug 19
Alaska Airlines Logo
5:34 pm - 5:51 am
RDM
-
IAD
9h 17m
1 stop
Alaska Airlines Logo
7:46 am - 12:38 pm
IAD
-
RDM
7h 52m
1 stop
$451Alaska Airlines
Tue, Nov 3 - Sat, Nov 7
Delta Logo
7:24 pm - 10:04 am
RDM
-
IAD
11h 40m
2 stops
Delta Logo
3:15 pm - 11:58 pm
IAD
-
RDM
11h 43m
2 stops
$456Delta
Fri, Sep 25 - Wed, Sep 30
Alaska Airlines Logo
7:07 am - 6:14 pm
RDM
-
IAD
8h 07m
1 stop
Alaska Airlines Logo
7:00 am - 5:37 pm
IAD
-
RDM
13h 37m
1 stop
$458Alaska Airlines
Wed, Sep 23 - Sun, Sep 27
Alaska Airlines Logo
5:34 pm - 5:51 am
RDM
-
IAD
9h 17m
1 stop
Alaska Airlines Logo
7:46 am - 12:38 pm
IAD
-
RDM
7h 52m
1 stop
$464Alaska Airlines
Tue, Nov 3 - Sat, Nov 7

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

Our best United Airlines deals on Redmond to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Oct 7
RDM7:20 amBend/Redmond
8h 37m
1 stop
IAD6:57 pmWashington, D.C. Dulles Intl
Oct 10
IAD6:35 amWashington, D.C. Dulles Intl
8h 13m
1 stop
RDM11:48 amBend/Redmond
$413
United Airlines
Aug 6
RDM7:00 amBend/Redmond
8h 48m
1 stop
IAD6:48 pmWashington, D.C. Dulles Intl
Aug 13
IAD8:20 amWashington, D.C. Dulles Intl
9h 35m
1 stop
RDM2:55 pmBend/Redmond
$479
United Airlines
Aug 22
RDM7:40 amBend/Redmond
10h 42m
1 stop
IAD9:22 pmWashington, D.C. Dulles Intl
Aug 29
IAD6:42 amWashington, D.C. Dulles Intl
8h 24m
1 stop
RDM12:06 pmBend/Redmond
$497

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
Oct 7
RDM7:26 pmBend/Redmond
13h 06m
2 stops
IAD11:32 amWashington, D.C. Dulles Intl
Oct 10
IAD7:00 amWashington, D.C. Dulles Intl
7h 46m
1 stop
RDM11:46 amBend/Redmond
$418
Delta
Oct 7
RDM7:26 pmBend/Redmond
12h 58m
2 stops
IAD11:24 amWashington, D.C. Dulles Intl
Oct 10
IAD2:25 pmWashington, D.C. Dulles Intl
11h 41m
2 stops
RDM11:06 pmBend/Redmond
$423
Delta
Sep 22
RDM7:24 pmBend/Redmond
12h 29m
2 stops
IAD10:53 amWashington, D.C. Dulles Intl
Sep 27
IAD7:25 amWashington, D.C. Dulles Intl
18h 43m
1 stop
RDM11:08 pmBend/Redmond
$442

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 July 12, 2026.
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

Cheapest round-trip

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Wed 10/7

7:20 am-6:57 pm

1 stop8h 37m

Washington, D.C. Dulles Intl

Sat 10/10

6:35 am-11:48 am

1 stop8h 13m

$413

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Wed 10/7

7:26 pm-11:32 am

2 stops13h 06m

Washington, D.C. Dulles Intl

Sat 10/10

7:00 am-11:46 am

1 stop7h 46m

$418

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Wed 10/7

7:26 pm-11:24 am

2 stops12h 58m

Washington, D.C. Dulles Intl

Sat 10/10

2:25 pm-11:06 pm

2 stops11h 41m

$423

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 9/22

7:07 am-6:14 pm

1 stop8h 07m

Washington, D.C. Dulles Intl

Sun 9/27

7:00 am-11:58 pm

1 stop19h 58m

$437

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 9/22

7:24 pm-10:53 am

2 stops12h 29m

Washington, D.C. Dulles Intl

Sun 9/27

7:25 am-11:08 pm

1 stop18h 43m

$442
Quickest round-trip

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Sat 8/8

1:52 pm-11:59 pm

1 stop7h 07m

Washington, D.C. Dulles Intl

Wed 8/19

7:10 am-1:12 pm

1 stop9h 02m

$446

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 11/3

5:34 pm-5:51 am

1 stop9h 17m

Washington, D.C. Dulles Intl

Sat 11/7

7:46 am-12:38 pm

1 stop7h 52m

$451

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Fri 9/25

7:24 pm-10:04 am

2 stops11h 40m

Washington, D.C. Dulles Intl

Wed 9/30

3:15 pm-11:58 pm

2 stops11h 43m

$456

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Wed 9/23

7:07 am-6:14 pm

1 stop8h 07m

Washington, D.C. Dulles Intl

Sun 9/27

7:00 am-5:37 pm

1 stop13h 37m

$458

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 11/3

5:34 pm-5:51 am

1 stop9h 17m

Washington, D.C. Dulles Intl

Sat 11/7

7:46 am-12:38 pm

1 stop7h 52m

$464

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

In general, November is the cheapest month to fly from Redmond 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 $0. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $0.

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

7h 41m

Direct flights

None
The fastest flight from Redmond to Washington, D.C. Dulles Intl Airport takes 7h 41m
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.
Search flight deals

Frequently asked questions about flying from Redmond to Washington, D.C. Dulles Intl Airport

  • 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 7h 41m 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 $229Free CancellationRating
7.9
12,655 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $372Free CancellationRating
7.4
9,980 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
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Sterling
Tysons
Springfield
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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