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$149+ Cheap flights from Dulles Intl (IAD) to Redmond (RDM)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RDM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Redmond

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Redmond (RDM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$298
(Alaska Airlines)

One-way from

$149
(Hawaiian Airlines)

Popular in

August

Cheapest in

November

Average price

$491
From Washington, D.C. Dulles Intl to Bend/Redmond
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One-way flight from Washington, D.C. Dulles Intl to Bend/Redmond
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Highest demand for flights based on searches. 16% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Dulles Intl to Redmond

Cheapest flights from Dulles Intl to Redmond
Explore the most affordable flight options available from Dulles Intl to Redmond. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:52 pmIAD - RDM
1 stop8h 35mAlaska Airlines
Wed 9/241:31 pmRDM - IAD
1 stop7h 49mAlaska Airlines
Deal found 6/10$298
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:32 amIAD - RDM
1 stop8h 39mUnited Airlines
Wed 7/161:13 pmRDM - IAD
1 stop8h 32mUnited Airlines
Deal found 6/11$299
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:27 amIAD - RDM
1 stop8h 15mAmerican Airlines
Sat 8/235:24 amRDM - IAD
2 stops10h 32mAmerican Airlines
Deal found 6/10$304
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:30 amIAD - RDM
1 stop7h 13mDelta
Mon 8/257:30 pmRDM - IAD
1 stop7h 25mDelta
Deal found 6/10$309
This Hawaiian Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/88:10 amIAD - RDM
1 stop10h 01mHawaiian Airlines
Tue 7/157:31 pmRDM - IAD
1 stop8h 19mHawaiian Airlines
Deal found 6/9$353

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Redmond 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Redmond that are best for you.

Fly from

Dulles Intl

Fly to

Redmond

Route

Depart

Return

Price

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Mon 8/11

6:30 am-12:44 pm

1 stop9h 14m

Bend/Redmond

Wed 8/20

1:31 pm-12:20 am

1 stop7h 49m

$298

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Wed 7/9

6:32 am-12:11 pm

1 stop8h 39m

Bend/Redmond

Wed 7/16

1:13 pm-12:45 am

1 stop8h 32m

$299

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Wed 8/13

6:27 am-11:42 am

1 stop8h 15m

Bend/Redmond

Sat 8/23

5:24 am-6:56 pm

2 stops10h 32m

$304

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Tue 8/12

7:30 am-11:43 am

1 stop7h 13m

Bend/Redmond

Mon 8/25

7:30 pm-5:55 am

1 stop7h 25m

$309

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Tue 7/8

8:10 am-3:11 pm

1 stop10h 01m

Bend/Redmond

Tue 7/15

7:31 pm-6:50 am

1 stop8h 19m

$353

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Tue 9/2

7:00 am-12:37 pm

1 stop8h 37m

$149

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sun 8/10

6:27 am-11:42 am

1 stop8h 15m

$150

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Wed 8/13

3:26 pm-11:44 pm

2 stops11h 18m

$165

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Wed 7/16

6:32 am-12:11 pm

1 stop8h 39m

$172

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Fri 9/5

11:47 am-10:58 pm

2 stops14h 11m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Dulles Intl to Redmond

Have a flexible travel schedule? Discover the best time to fly to Redmond from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Redmond

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Redmond (average of $336). Flying from Washington, D.C. Dulles Intl Airport to Redmond in July is currently the most expensive (average of $495). 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 IAD to RDM?

Find hourly flight availability from Dulles Intl to Redmond. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Redmond in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

Rainfall in Redmond by month

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

In terms of precipitation, rainfall in Redmond ranges from 0.0 - 0.8 inches per month. January is typically the wettest month, when rainfall can reach 0.8 in. July is typically the driest time to visit Redmond when rainfall is around 0.0 in.

Temperature in Redmond by month

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

If weather is an important factor for your trip to Redmond, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Redmond

Get insights into the airlines that provide service to Redmond. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Redmond. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Washington, D.C. to Redmond by reading reviews from past customers. 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
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Redmond. 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 into for flights to Redmond from Washington, D.C. Dulles Intl?

    Most people fly into Bend/Redmond (RDM) if they book a flight to Redmond from Washington, D.C. Dulles Intl. On average, Bend/Redmond has 0 inbound flights from Washington, D.C. Dulles Intl per day from 3 airlines. Bend/Redmond is conveniently located just 1.8 mi from Redmond’s city center.

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

    Alaska Airlines, at $298, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Redmond.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that Alaska Airlines is 46% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $149 on Hawaiian Airlines. Other airlines that offer cheap prices include American Airlines from $150 and Delta from $165 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Redmond 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 Washington, D.C. Dulles Intl Airport to Redmond?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Redmond (average of $336). Flying from Washington, D.C. Dulles Intl Airport to Redmond in July is currently the most expensive (average of $495). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Bend
Madras

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Top 3 airlines flying from Dulles Intl to Redmond

Discover the top 3 airlines that operate flights from Dulles Intl to Redmond. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$488FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$353Average$484FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$368Average$443FlexibilityNo cancel feeOn-time69%

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