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

Currently priced at $316, Alaska Airlines will fly you from Redmond to Washington, D.C. Dulles Intl Airport and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Hawaiian Airlines - these airlines can fly you to your destination from $394 and $409, respectively. Alaska Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Redmond to Washington, D.C. Dulles Intl Airport one-way?

For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $158. Users have also found prices from $190 and $342 on Delta and Alaska Airlines, respectively.

What is the cheapest day to fly from Redmond to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Redmond to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Before booking your flight from Redmond to Washington, D.C. Dulles Intl Airport check out the most popular airlines for this route: Alaska Airlines, Delta or United Airlines.

What is the cheapest day to fly round-trip from Redmond to Washington, D.C. Dulles Intl Airport?

Travelers have found that booking a Wednesday departure is the best way to save up to 80% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

November is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Redmond. Prices for November average $569 per person but you can even find prices for as low as $304. The most expensive prices can be found in the month of July. Opting for a November flight can save you 69% on your journey compared to booking in July

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

Most trusted provider : When it comes to deals on Redmond-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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. Dulles Intl Airport 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. Dulles Intl?

Bend/Redmond (RDM), located 1.8 mi from the city center, is the airport you fly out of when you book flights from Redmond to Washington, D.C. Dulles Intl. 3 airlines have flights from Bend/Redmond to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Bend/Redmond to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

Can I find deals for flights from Redmond to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Redmond to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Redmond to Dulles Intl?

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

Can I find deals for business class flights from Redmond to Dulles Intl?

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

$158+ Flights from Redmond to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Redmond to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$316 (Alaska Airlines)
One-way from	$158 (Hawaiian Airlines)
Popular in	December
Cheapest in	August
Average price	$646

Provider with most accurate pricing for Bend/Redmond-Washington, D.C. Dulles Intl flight deals.

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Provider most trusted by Cheapflights users for Bend/Redmond-Washington, D.C. Dulles Intl flights.

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From Bend/Redmond to Washington, D.C. Dulles Intl

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One-way flight from Bend/Redmond to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($102 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Redmond to Dulles Intl

Cheapest flights from Redmond to Dulles Intl
Explore the most affordable flight options available from Redmond to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Tue 5/206:21 pmRDM - IAD

1 stop10h 15mAlaska Airlines

Tue 5/277:59 pmIAD - RDM

1 stop17h 20mAlaska Airlines

Deal found 3/24

$316

Thu 7/247:28 pmRDM - IAD

1 stop7h 31mDelta

Mon 7/283:00 pmIAD - RDM

2 stops10h 47mDelta

Deal found 3/24

$394

Tue 9/91:30 pmRDM - IAD

1 stop7h 28mHawaiian Airlines

Thu 9/115:00 pmIAD - RDM

1 stop9h 06mHawaiian Airlines

Deal found 3/24

$409

Tue 4/81:19 pmRDM - IAD

1 stop6h 55mUnited Airlines

Sat 4/1212:55 pmIAD - RDM

2 stops11h 28mUnited Airlines

Deal found 3/24

$791

Tue 3/255:30 amRDM - IAD

2 stops13h 44mAmerican Airlines

Sun 3/301:52 pmIAD - RDM

2 stops12h 17mAmerican Airlines

Deal found 3/24

$1,139

Fri 3/281:52 pmRDM - IAD

1 stop8h 13mMultiple Airlines

Sun 3/306:22 pmIAD - RDM

1 stop29h 53mMultiple Airlines

Deal found 3/24

$1,297

Best flights from Redmond to Dulles Intl
Discover carefully curated flight deals from Redmond to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 25, 2025.

Tue 5/206:21 pmRDM - IAD

1 stop10h 15mAlaska Airlines

Tue 5/277:59 pmIAD - RDM

1 stop17h 20mAlaska Airlines

Deal found 3/24

$316

Thu 7/247:28 pmRDM - IAD

1 stop7h 31mDelta

Mon 7/283:00 pmIAD - RDM

2 stops10h 47mDelta

Deal found 3/24

$394

Tue 9/91:30 pmRDM - IAD

1 stop7h 28mHawaiian Airlines

Thu 9/115:00 pmIAD - RDM

1 stop9h 06mHawaiian Airlines

Deal found 3/24

$409

Tue 4/81:19 pmRDM - IAD

1 stop6h 55mUnited Airlines

Sat 4/1212:55 pmIAD - RDM

2 stops11h 28mUnited Airlines

Deal found 3/24

$791

Last-minute flights from Redmond to Dulles Intl
Discover last-minute flight deals from Redmond to Dulles Intl. Data last updated March 25, 2025 and is based on user searches.

Tue 3/255:30 amRDM - IAD

2 stops13h 44mAmerican Airlines

Sun 3/301:52 pmIAD - RDM

2 stops12h 17mAmerican Airlines

Deal found 3/24

$1,139

Fri 3/281:52 pmRDM - IAD

1 stop8h 13mMultiple Airlines

Sun 3/306:22 pmIAD - RDM

1 stop29h 53mMultiple Airlines

Deal found 3/24

$1,297

Fri 3/2811:20 amRDM - IAD

2 stops8h 40mDelta

Sun 3/303:05 pmIAD - RDM

2 stops10h 40mDelta

Deal found 3/24

$1,359

Tue 4/15:59 pmRDM - IAD

1 stop8h 35mAlaska Airlines

Thu 4/36:22 pmIAD - RDM

1 stop8h 37mAlaska Airlines

Deal found 3/23

$773

Tue 4/81:19 pmRDM - IAD

1 stop6h 55mUnited Airlines

Sat 4/1212:55 pmIAD - RDM

2 stops11h 28mUnited Airlines

Deal found 3/24

$791

One-way flights from Redmond to Dulles Intl
Search for one-way flight options from Redmond to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated March 25, 2025.

Tue 8/57:31 pmRDM - IAD

1 stop8h 19mHawaiian Airlines

Deal found 3/24

$158

Sat 6/287:30 pmRDM - IAD

1 stop7h 27mDelta

Deal found 3/24

$190

Sat 6/286:00 amRDM - IAD

2 stops21h 50mAlaska Airlines

Deal found 3/24

$342

Thu 6/266:00 amRDM - IAD

3 stops13h 18mUnited Airlines

Deal found 3/24

$913

Cheapflights Fare Finder

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

Tue 5/20

6:21 pm-7:36 am

1 stop10h 15m

Washington, D.C. Dulles Intl

Tue 5/27

7:59 pm-10:19 am

1 stop17h 20m

$316

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Thu 7/24

7:28 pm-5:59 am

1 stop7h 31m

Washington, D.C. Dulles Intl

Mon 7/28

3:00 pm-10:47 pm

2 stops10h 47m

$394

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 9/9

1:30 pm-11:58 pm

1 stop7h 28m

Washington, D.C. Dulles Intl

Thu 9/11

5:00 pm-11:06 pm

1 stop9h 06m

$409

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 4/8

1:19 pm-11:14 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Sat 4/12

12:55 pm-9:23 pm

2 stops11h 28m

$791

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Tue 8/5

7:31 pm-6:50 am

1 stop8h 19m

$158

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Sat 6/28

7:30 pm-5:57 am

1 stop7h 27m

$190

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Sat 6/28

6:00 am-6:50 am

2 stops21h 50m

$342

RedmondWashington, D.C.

RDM - IAD

RDMIAD

Bend/Redmond

Thu 6/26

6:00 am-10:18 pm

3 stops13h 18m

$913

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Compare providers for flights from Redmond to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Redmond to Dulles Intl in March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
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. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Redmond-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Redmond-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Redmond-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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. Dulles Intl Airport 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 Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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. Dulles Intl Airport

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

Currently, August is the cheapest month in which you can book a flight from Redmond to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Redmond to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $387). 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 IAD?

One of the essential ways to save on airfare from Redmond to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 30% on airfare.

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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).

Reviews of airlines servicing Dulles Intl

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,785 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,890 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,330 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,605 reviews

Alaska Airlines

8.0

Very good

9,785 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly from for flights from Redmond to Washington, D.C. Dulles Intl?
Bend/Redmond (RDM), located 1.8 mi from the city center, is the airport you fly out of when you book flights from Redmond to Washington, D.C. Dulles Intl. 3 airlines have flights from Bend/Redmond to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Bend/Redmond to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.
What are the cheapest airlines flying from Redmond to Washington, D.C. Dulles Intl Airport round-trip?
Currently priced at $316, Alaska Airlines will fly you from Redmond to Washington, D.C. Dulles Intl Airport and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Hawaiian Airlines - these airlines can fly you to your destination from $394 and $409, respectively. Alaska Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Redmond to Washington, D.C. Dulles Intl Airport one-way?
For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $158. Users have also found prices from $190 and $342 on Delta and Alaska Airlines, respectively.
Can I find deals for flights from Redmond to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Redmond to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Redmond to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Dulles Intl.
Can I find deals for business class flights from Redmond to Dulles Intl?
Yes. Cheapflights offers flight deals from Redmond to Dulles Intl 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. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Redmond to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Redmond to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $387). 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

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Rockville

Woodbridge

Gaithersburg

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Silver Spring

Falls Church

Laurel

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Oxon Hill

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Top 3 airlines flying from Redmond to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$308	Average$496	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$308	Average$534	FlexibilityNo cancel fee	On-time69%
Alaska Airlines	Cheapest$417	Average$593	FlexibilityNo cancel fee	On-time75%

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$158+ Cheap flights from Redmond (RDM) to Dulles Intl (IAD)

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Redmond to Dulles Intl 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 Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Redmond to Dulles Intl

Cheapest flights from Redmond to Dulles IntlExplore the most affordable flight options available from Redmond to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Explore the most affordable flight options available from Redmond to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Redmond to Dulles Intl

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 Dulles Intl in March.

Best time to book a flight from Redmond to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Redmond with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from Redmond to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from Redmond to Dulles Intl. 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. Dulles Intl?

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

What are the cheapest airlines to fly from Redmond to Washington, D.C. Dulles Intl Airport one-way?

Can I find deals for flights from Redmond to Dulles Intl that include hotel bookings?

How can I find direct flights from Redmond to Dulles Intl?

Can I find deals for business class flights from Redmond to Dulles Intl?

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

Traveling to a place near Redmond?

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Alternative routes for Redmond to Dulles Intl

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Top 3 airlines flying from Redmond to Dulles Intl

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Cheapest flights from Redmond to Dulles Intl
Explore the most affordable flight options available from Redmond to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.