How long is the flight from Redmond to Washington, D.C.?

Departing from Redmond to Washington, D.C. will take you 6h 59m. There are 2291 mi between Redmond and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Redmond to Washington, D.C. round-trip?

Cheapflights users have booked flights from Redmond to Washington, D.C. round-trip from $331. Other airlines that can offer you cheap pricing are Alaska Airlines, from $353, and United Airlines, from $372. Delta is 34% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Redmond to Washington, D.C.?

The most popular route from Redmond to Washington, D.C. is Bend/Redmond - Washington, D.C. Dulles Intl. You may also consider Bend/Redmond - Baltimore/Washington or Bend/Redmond - Washington, D.C. Reagan-National.

What are the most popular airlines that fly from Redmond to Washington, D.C.?

When booking a flight from Redmond to Washington, D.C., you may want to consider flying on Alaska Airlines, United Airlines or Delta as they are the most popular for this route.

Most accurate provider : When it comes to deals on Redmond-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Redmond-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Redmond-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Redmond-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Redmond-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Redmond to Washington, D.C.?

Located just 1.8 mi from the city center, Bend/Redmond is the airport most travelers will use when flying to Washington, D.C. from Redmond. Booking flights from Bend/Redmond (RDM) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 3 different airlines.

Can I find deals for flights from Redmond to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Redmond to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Redmond to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Washington, D.C..

Can I find deals for business class flights from Redmond to Washington, D.C.?

Yes. Cheapflights offers flight deals from Redmond to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$169+ Flights from Redmond to Washington, D.C.

Q: How much does it cost to fly round-trip from Redmond to Washington, D.C.?

Airfare is below average for this route at the moment. Redmond to Washington, D.C. flights typically cost between $467 and $554 in January. The cheapest round-trip price found within the last 3 days was $276 on Delta (Jan 13-Jan 20).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Redmond to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Redmond to Washington, D.C.

Cheapest flights from Redmond to Washington, D.C.
Explore the most affordable flight options available from Redmond to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Wed 12/246:11 amRDM - IAD

1 stop8h 10mAlaska Airlines

Tue 1/66:43 pmIAD - RDM

1 stop8h 45mAlaska Airlines

Deal found 12/14

$415

Mon 12/158:00 amRDM - DCA

2 stops11h 07mAmerican Airlines

Thu 12/183:25 pmDCA - RDM

2 stops10h 54mAmerican Airlines

Deal found 12/14

$595

Wed 12/311:18 pmRDM - BWI

1 stop6h 58mUnited Airlines

Sun 1/44:05 pmBWI - RDM

1 stop8h 17mUnited Airlines

Deal found 12/16

$628

Mon 12/157:50 pmRDM - IAD

1 stop8h 40mUnited Airlines

Thu 12/186:30 amIAD - RDM

1 stop8h 52mUnited Airlines

Deal found 12/15

$685

Wed 12/246:05 amRDM - IAD

2 stops13h 08mDelta

Tue 1/67:05 amIAD - RDM

2 stops12h 31mDelta

Deal found 12/15

$687

Mon 12/157:50 pmRDM - DCA

2 stops12h 42mUnited Airlines

Thu 12/1810:30 amDCA - RDM

2 stops13h 52mUnited Airlines

Deal found 12/15

$695

Mon 12/157:34 pmRDM - IAD

2 stops12h 44mDelta

Thu 12/187:05 amIAD - RDM

1 stop7h 36mDelta

Deal found 12/15

$717

Mon 12/157:34 pmRDM - DCA

2 stops12h 26mDelta

Thu 12/185:11 pmDCA - RDM

1 stop9h 48mDelta

Deal found 12/15

$747

Fri 12/195:15 amRDM - DCA

1 stop7h 34mAmerican Airlines

Sun 12/213:25 pmDCA - RDM

2 stops10h 54mAmerican Airlines

Deal found 12/15

$797

Fri 12/196:11 amRDM - IAD

1 stop8h 10mAlaska Airlines

Sun 12/216:43 pmIAD - RDM

1 stop8h 45mAlaska Airlines

Deal found 12/15

$841

Mon 12/153:56 pmRDM - DCA

1 stop21h 04mAlaska Airlines

Thu 12/189:59 amDCA - RDM

1 stop16h 30mAlaska Airlines

Deal found 12/15

$842

Mon 12/292:00 pmRDM - IAD

1 stop8h 07mUnited Airlines

Fri 1/26:20 amIAD - RDM

1 stop9h 38mUnited Airlines

Deal found 12/13

$867

Best flights from Redmond to Washington, D.C.
Discover carefully curated flight deals from Redmond to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

Tue 1/137:00 amRDM - BWI

2 stops13h 44mDelta

Tue 1/203:00 pmBWI - RDM

2 stops10h 47mDelta

Deal found 12/14

$276

Tue 1/138:45 amRDM - IAD

1 stop28h 41mAlaska Airlines

Tue 1/206:04 pmIAD - RDM

1 stop30h 11mAlaska Airlines

Deal found 12/14

$287

Tue 1/131:16 pmRDM - BWI

1 stop6h 59mUnited Airlines

Tue 1/208:23 amBWI - RDM

1 stop7h 39mUnited Airlines

Deal found 12/14

$349

Tue 1/135:15 amRDM - DCA

2 stops10h 26mAmerican Airlines

Tue 1/209:35 amDCA - RDM

2 stops12h 49mAmerican Airlines

Deal found 12/16

$353

Tue 1/138:45 amRDM - DCA

1 stop28h 24mAlaska Airlines

Tue 1/205:01 pmDCA - RDM

1 stop22h 53mAlaska Airlines

Deal found 12/14

$287

Tue 1/1311:35 amRDM - IAD

1 stop8h 35mDelta

Tue 1/202:15 pmIAD - RDM

2 stops11h 32mDelta

Deal found 12/14

$292

Tue 1/137:00 amRDM - DCA

2 stops13h 23mDelta

Tue 1/204:44 pmDCA - RDM

1 stop9h 03mDelta

Deal found 12/14

$292

Tue 1/1311:08 amRDM - BWI

2 stops9h 51mAmerican Airlines

Tue 1/2011:13 amBWI - RDM

2 stops11h 11mAmerican Airlines

Deal found 12/16

$359

Tue 1/137:00 amRDM - IAD

2 stops13h 48mDelta

Tue 2/1012:23 pmIAD - RDM

2 stops13h 24mDelta

Deal found 12/16

$298

Sat 1/105:14 pmRDM - IAD

1 stop20h 50mAlaska Airlines

Tue 1/136:04 pmIAD - RDM

1 stop30h 11mAlaska Airlines

Deal found 12/15

$365

Mon 1/57:15 pmRDM - DCA

2 stops13h 14mUnited Airlines

Fri 1/94:11 pmDCA - RDM

1 stop8h 10mUnited Airlines

Deal found 12/14

$414

Tue 2/177:51 pmRDM - DCA

1 stop19h 08mAlaska Airlines

Sat 2/215:06 pmDCA - RDM

1 stop21h 36mAlaska Airlines

Deal found 12/14

$373

Tue 4/215:20 pmRDM - BWI

2 stops12h 55mDelta

Tue 4/287:10 amBWI - RDM

2 stops12h 29mDelta

Deal found 12/16

$354

Wed 1/148:45 amRDM - IAD

1 stop28h 41mAlaska Airlines

Fri 1/166:04 pmIAD - RDM

1 stop30h 11mAlaska Airlines

Deal found 12/15

$384

Tue 2/175:25 pmRDM - DCA

2 stops14h 01mDelta

Sat 2/213:10 pmDCA - RDM

2 stops10h 13mDelta

Deal found 12/14

$360

Sat 1/105:52 amRDM - BWI

1 stop9h 22mAlaska Airlines

Tue 1/137:14 pmBWI - RDM

2 stops20h 16mAlaska Airlines

Deal found 12/15

$406

Tue 4/215:20 pmRDM - IAD

2 stops12h 50mDelta

Tue 4/287:15 amIAD - RDM

1 stop7h 39mDelta

Deal found 12/16

$378

Tue 2/177:26 pmRDM - BWI

1 stop19h 20mAlaska Airlines

Sat 2/216:46 pmBWI - RDM

1 stop20h 09mAlaska Airlines

Deal found 12/16

$413

Sat 1/107:23 amRDM - DCA

1 stop9h 37mAlaska Airlines

Tue 1/138:00 amDCA - RDM

1 stop7h 54mAlaska Airlines

Deal found 12/13

$415

Last-minute flights from Redmond to Washington, D.C.
Discover last-minute flight deals from Redmond to Washington, D.C.. Data last updated December 16, 2025 and is based on user searches.

Mon 1/55:54 amRDM - IAD

1 stop21h 19mAlaska Airlines

Fri 1/96:04 pmIAD - RDM

1 stop21h 50mAlaska Airlines

Deal found 12/14

$385

Mon 1/57:50 pmRDM - DCA

1 stop19h 07mAlaska Airlines

Fri 1/96:56 pmDCA - RDM

2 stops20h 58mAlaska Airlines

Deal found 12/15

$391

Sat 1/105:14 pmRDM - IAD

1 stop20h 50mAlaska Airlines

Tue 1/136:04 pmIAD - RDM

1 stop30h 11mAlaska Airlines

Deal found 12/15

$365

Tue 1/137:00 amRDM - BWI

2 stops13h 44mDelta

Tue 1/203:00 pmBWI - RDM

2 stops10h 47mDelta

Deal found 12/14

$276

Tue 1/138:45 amRDM - IAD

1 stop28h 41mAlaska Airlines

Tue 1/206:04 pmIAD - RDM

1 stop30h 11mAlaska Airlines

Deal found 12/14

$287

Tue 1/138:45 amRDM - DCA

1 stop28h 24mAlaska Airlines

Tue 1/205:01 pmDCA - RDM

1 stop22h 53mAlaska Airlines

Deal found 12/14

$287

Tue 1/1311:35 amRDM - IAD

1 stop8h 35mDelta

Tue 1/202:15 pmIAD - RDM

2 stops11h 32mDelta

Deal found 12/14

$292

Tue 1/137:00 amRDM - DCA

2 stops13h 23mDelta

Tue 1/204:44 pmDCA - RDM

1 stop9h 03mDelta

Deal found 12/14

$292

Tue 1/131:16 pmRDM - BWI

1 stop6h 59mUnited Airlines

Tue 1/208:23 amBWI - RDM

1 stop7h 39mUnited Airlines

Deal found 12/14

$349

Tue 1/1311:35 amRDM - IAD

1 stop8h 35mDelta

Tue 2/107:05 amIAD - RDM

1 stop7h 50mDelta

Deal found 12/16

$350

Tue 1/135:15 amRDM - DCA

2 stops10h 26mAmerican Airlines

Tue 1/209:35 amDCA - RDM

2 stops12h 49mAmerican Airlines

Deal found 12/16

$353

Tue 1/1311:08 amRDM - BWI

2 stops9h 51mAmerican Airlines

Tue 1/2011:13 amBWI - RDM

2 stops11h 11mAmerican Airlines

Deal found 12/16

$359

One-way flights from Redmond to Washington, D.C.
Search for one-way flight options from Redmond to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated December 16, 2025.

Thu 1/157:09 amRDM - IAD

1 stop10h 26mUnited Airlines

Deal found 12/16

$169

Thu 1/155:00 amRDM - DCA

1 stop6h 59mUnited Airlines

Deal found 12/16

$169

Mon 1/1211:35 amRDM - IAD

1 stop8h 35mDelta

Deal found 12/15

$184

Mon 1/125:20 pmRDM - DCA

2 stops14h 08mDelta

Deal found 12/15

$189

Mon 1/128:45 amRDM - BWI

1 stop30h 29mAlaska Airlines

Deal found 12/15

$198

Mon 1/127:00 amRDM - BWI

2 stops13h 26mDelta

Deal found 12/15

$208

Mon 1/126:18 pmRDM - DCA

1 stop24h 41mAlaska Airlines

Deal found 12/15

$214

Sun 12/216:11 amRDM - IAD

1 stop8h 10mAlaska Airlines

Deal found 12/15

$292

Mon 12/226:05 amRDM - DCA

1 stop6h 56mDelta

Deal found 12/15

$293

Mon 1/126:18 pmRDM - BWI

3 stops50h 18mMultiple Airlines

Deal found 12/15

$317

Sun 12/215:00 amRDM - DCA

1 stop6h 59mUnited Airlines

Deal found 12/15

$343

Sun 1/45:54 amRDM - BWI

1 stop20h 50mAlaska Airlines

Deal found 12/14

$348

Find flight deals from Redmond to Washington, D.C.

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$276 (Delta)
One-way from	$169 (United Airlines)
Popular in	March
Cheapest in	April
Average price	$480

Provider with most accurate pricing for Bend/Redmond-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Bend/Redmond-Washington, D.C. (WAS) flights.

Search Deals

From Bend/Redmond to Washington, D.C. (WAS)

Search Deals

One-way flight from Bend/Redmond to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($79 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Redmond to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RedmondBaltimore

RDM - BWI

RDMBWI

Bend/Redmond

Tue 1/13

7:00 am-11:44 pm

2 stops13h 44m

Baltimore/Washington

Tue 1/20

3:00 pm-10:47 pm

2 stops10h 47m

$276

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 1/13

8:45 am-4:26 pm

1 stop28h 41m

Washington, D.C. Dulles Intl

Tue 1/20

6:04 pm-9:15 pm

1 stop30h 11m

$287

RedmondWashington, D.C.

RDM - DCA

RDMDCA

Bend/Redmond

Tue 1/13

8:45 am-4:09 pm

1 stop28h 24m

Washington, D.C. Reagan-National

Tue 1/20

5:01 pm-12:54 pm

1 stop22h 53m

$287

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

2:15 pm-10:47 pm

2 stops11h 32m

$292

RedmondWashington, D.C.

RDM - DCA

RDMDCA

Bend/Redmond

Tue 1/13

7:00 am-11:23 pm

2 stops13h 23m

Washington, D.C. Reagan-National

Tue 1/20

4:44 pm-10:47 pm

1 stop9h 03m

$292

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 1/13

7:00 am-11:48 pm

2 stops13h 48m

Washington, D.C. Dulles Intl

Tue 2/10

12:23 pm-10:47 pm

2 stops13h 24m

$298

RedmondBaltimore

RDM - BWI

RDMBWI

Bend/Redmond

Tue 1/13

1:16 pm-11:15 pm

1 stop6h 59m

Baltimore/Washington

Tue 1/20

8:23 am-1:02 pm

1 stop7h 39m

$349

RedmondWashington, D.C.

RDM - DCA

RDMDCA

Bend/Redmond

Tue 1/13

5:15 am-6:41 pm

2 stops10h 26m

Washington, D.C. Reagan-National

Tue 1/20

9:35 am-7:24 pm

2 stops12h 49m

$353

RedmondBaltimore

RDM - BWI

RDMBWI

Bend/Redmond

Tue 4/21

5:20 pm-9:15 am

2 stops12h 55m

Baltimore/Washington

Tue 4/28

7:10 am-4:39 pm

2 stops12h 29m

$354

RedmondBaltimore

RDM - BWI

RDMBWI

Bend/Redmond

Tue 1/13

11:08 am-11:59 pm

2 stops9h 51m

Baltimore/Washington

Tue 1/20

11:13 am-7:24 pm

2 stops11h 11m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 42 results

...

Compare providers for flights from Redmond to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Redmond to Washington, D.C. in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Redmond-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Redmond-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Redmond-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Redmond-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Redmond-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Redmond to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Redmond with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Redmond to Washington, D.C.

What is the cheapest month to book a flight from Redmond to Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Redmond to Washington, D.C. (average of $260). Flying from Redmond to Washington, D.C. in December is currently the most expensive (average of $561). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDM to WAS?

A simple way to save on the total cost of your ticket is to fly from Redmond to Washington, D.C. in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Redmond to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Redmond to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,465 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Delta

7.9

Good

8,009 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

United Airlines

7.4

Good

9,094 reviews

Alaska Airlines

8.0

Very good

11,465 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

What airport do you fly from for flights from Redmond to Washington, D.C.?
Located just 1.8 mi from the city center, Bend/Redmond is the airport most travelers will use when flying to Washington, D.C. from Redmond. Booking flights from Bend/Redmond (RDM) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 3 different airlines.
How long is the flight from Redmond to Washington, D.C.?
Departing from Redmond to Washington, D.C. will take you 6h 59m. There are 2291 mi between Redmond and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Redmond to Washington, D.C. round-trip?
Cheapflights users have booked flights from Redmond to Washington, D.C. round-trip from $331. Other airlines that can offer you cheap pricing are Alaska Airlines, from $353, and United Airlines, from $372. Delta is 34% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from Redmond to Washington, D.C.?
The most popular route from Redmond to Washington, D.C. is Bend/Redmond - Washington, D.C. Dulles Intl. You may also consider Bend/Redmond - Baltimore/Washington or Bend/Redmond - Washington, D.C. Reagan-National.
Can I find deals for flights from Redmond to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Redmond to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Redmond to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Washington, D.C..
Can I find deals for business class flights from Redmond to Washington, D.C.?
Yes. Cheapflights offers flight deals from Redmond to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Redmond to Washington, D.C.?
Currently, September is the cheapest month in which you can book a flight from Redmond to Washington, D.C. (average of $260). Flying from Redmond to Washington, D.C. in December is currently the most expensive (average of $561). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Hanover

Silver Spring

Fredericksburg

Linthicum Heights

Rockville

Laurel

Towson

Manassas

National Harbor

Bowie

Largo

McLean

Clinton

Cordova

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Redmond to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$274	Average$625	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$331	Average$616	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$350	Average$585	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$169+ Cheap flights from Redmond (RDM) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Redmond to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Redmond to Washington, D.C.

Cheapest flights from Redmond to Washington, D.C.Explore the most affordable flight options available from Redmond to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Explore the most affordable flight options available from Redmond to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

Find flight deals from Redmond to Washington, D.C.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Redmond to Washington, D.C. that are best for you.

Compare providers for flights from Redmond to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Redmond to Washington, D.C. in December.

Best time to book a flight from Redmond to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Redmond with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Redmond to Washington, D.C.

What is the cheapest month to book a flight from Redmond to Washington, D.C.?

What is the cheapest time of day to fly from RDM to WAS?

Find hourly flight availability from Redmond to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

How much does it cost to fly round-trip from Redmond to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Redmond to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Redmond to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Redmond to Washington, D.C.?

How long is the flight from Redmond to Washington, D.C.?

What are the cheapest airlines flying from Redmond to Washington, D.C. round-trip?

What are the most popular routes from Redmond to Washington, D.C.?

Can I find deals for flights from Redmond to Washington, D.C. that include hotel bookings?

How can I find direct flights from Redmond to Washington, D.C.?

Can I find deals for business class flights from Redmond to Washington, D.C.?

What is the cheapest month to book a flight from Redmond to Washington, D.C.?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Redmond to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Redmond to Washington, D.C.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Redmond to Washington, D.C.
Explore the most affordable flight options available from Redmond to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.