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Redmond

$186+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RDM
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
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 August 17, 2025.

Round-trip from

$372
(Hawaiian Airlines)

One-way from

$186
(Hawaiian Airlines)

Popular in

December

Cheapest in

November

Average price

$553
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. 19% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 17, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/16. 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 9/166:09 pmIAD - RDM
1 stop9h 13mHawaiian Airlines
Tue 9/301:31 pmRDM - IAD
1 stop7h 52mHawaiian Airlines
Deal found 8/16$372
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 10/44:00 pmIAD - RDM
1 stop7h 50mUnited Airlines
Sat 10/183:45 pmRDM - IAD
1 stop10h 53mUnited Airlines
Deal found 8/14$373
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 8/317:30 amIAD - RDM
1 stop7h 13mDelta
Sat 9/67:00 amRDM - IAD
1 stop19h 55mDelta
Deal found 8/16$378
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 8/317:00 amIAD - RDM
1 stop8h 37mAlaska Airlines
Mon 9/81:31 pmRDM - IAD
1 stop7h 52mAlaska Airlines
Deal found 8/16$380
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 9/277:00 amIAD - RDM
1 stop11h 04mUnited Airlines
Mon 9/297:50 pmRDM - IAD
1 stop8h 12mUnited Airlines
Deal found 8/15$381
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 9/67:00 amIAD - RDM
1 stop20h 22mAlaska Airlines
Wed 9/103:41 pmRDM - IAD
1 stop12h 52mAlaska Airlines
Deal found 8/16$382
This Delta deal was found by Cheapflights users on 8/16. 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.
Sun 8/313:26 pmIAD - RDM
2 stops9h 47mDelta
Tue 9/911:20 amRDM - IAD
1 stop15h 35mDelta
Deal found 8/16$383
This Delta deal was found by Cheapflights users on 8/16. 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.
Sat 9/67:35 amIAD - RDM
1 stop18h 00mDelta
Fri 9/1212:35 pmRDM - IAD
1 stop7h 58mDelta
Deal found 8/16$386
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/87:00 amIAD - RDM
1 stop8h 37mAlaska Airlines
Fri 9/121:31 pmRDM - IAD
1 stop7h 52mAlaska Airlines
Deal found 8/16$388
This Delta deal was found by Cheapflights users on 8/16. 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.
Wed 9/107:30 amIAD - RDM
1 stop7h 08mDelta
Sun 9/217:30 pmRDM - IAD
1 stop7h 31mDelta
Deal found 8/16$389
This Delta deal was found by Cheapflights users on 8/14. 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.
Sat 9/2712:35 pmIAD - RDM
2 stops13h 21mDelta
Mon 9/297:30 pmRDM - IAD
2 stops12h 48mDelta
Deal found 8/14$391

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 August 17, 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

Tue 9/16

6:09 pm-12:22 am

1 stop9h 13m

Bend/Redmond

Tue 9/30

1:31 pm-12:23 am

1 stop7h 52m

$372

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sat 9/27

7:00 am-12:37 pm

1 stop8h 37m

Bend/Redmond

Tue 9/30

1:31 pm-12:23 am

1 stop7h 52m

$372

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sat 10/4

4:00 pm-8:50 pm

1 stop7h 50m

Bend/Redmond

Sat 10/18

3:45 pm-5:38 am

1 stop10h 53m

$373

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sun 8/31

7:30 am-11:43 am

1 stop7h 13m

Bend/Redmond

Sat 9/6

7:00 am-5:55 am

1 stop19h 55m

$378

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sat 9/6

7:35 am-6:50 pm

1 stop14h 15m

Bend/Redmond

Tue 9/16

7:30 pm-6:01 am

1 stop7h 31m

$378

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Tue 9/9

7:35 am-10:35 pm

1 stop18h 00m

Bend/Redmond

Tue 9/16

7:30 pm-6:01 am

1 stop7h 31m

$378

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sat 9/27

7:05 am-11:53 am

1 stop7h 48m

Bend/Redmond

Tue 9/30

11:30 am-11:33 pm

2 stops9h 03m

$378

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sat 10/4

2:51 pm-10:33 pm

2 stops10h 42m

Bend/Redmond

Sat 10/18

11:25 am-12:40 am

1 stop10h 15m

$378

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Sun 8/31

7:30 am-11:43 am

1 stop7h 13m

Bend/Redmond

Tue 9/9

7:00 am-5:55 am

1 stop19h 55m

$378

Washington, D.C.Redmond

IAD - RDM

IADRDM

Washington, D.C. Dulles Intl

Mon 9/8

7:35 am-10:40 am

1 stop30h 05m

Bend/Redmond

Tue 9/16

7:30 pm-6:01 am

1 stop7h 31m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 21 results
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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 June is currently the most expensive (average of $476). 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 August 17, 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.

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 August 17, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Washington, D.C. Dulles Intl Airport to Redmond have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,986 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,919 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

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 $318, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Redmond.Alternate airlines to your destination round-trip include Delta and United Airlines. Users have found that Alaska Airlines is 36% cheaper than the other options available to this destination.

  • 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 June is currently the most expensive (average of $476). 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 Redmond?

Book flights to Redmond 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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$318Average$485FlexibilityNo cancel feeOn-time75%
DeltaCheapest$336Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$370Average$431FlexibilityNo cancel feeOn-time69%

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