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RDM - IAD

$174 Find cheap flights from Redmond to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Redmond to Dulles Intl departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb 6/29
sáb 7/6

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Redmond to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Redmond to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Redmond to Dulles Intl (RDM-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Redmond to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:39 pm - 11:50 pmRDM-IAD
8h 11m1 stop
5:20 pm - 10:42 pmIAD-RDM
8h 22m1 stop
$328Delta
Find Deal
qui, set 5 - seg, set 9
11:32 am - 11:50 pmRDM-IAD
9h 18m2 stops
5:20 pm - 10:42 pmIAD-RDM
8h 22m1 stop
$333Delta
Find Deal
qui, set 5 - seg, set 9
11:32 am - 11:50 pmRDM-IAD
9h 18m2 stops
3:00 pm - 10:42 pmIAD-RDM
10h 42m2 stops
$378Delta
Find Deal
qui, set 5 - seg, set 9
1:50 pm - 12:49 amRDM-IAD
7h 59m1 stop
4:10 pm - 12:32 amIAD-RDM
11h 22m1 stop
$408United Airlines
Find Deal
sáb, ago 17 - dom, set 1
7:26 pm - 5:56 amRDM-IAD
7h 30m1 stop
5:36 pm - 10:51 pmIAD-RDM
8h 15m1 stop
$428Delta
Find Deal
sex, jul 19 - seg, jul 22
1:50 pm - 12:49 amRDM-IAD
7h 59m1 stop
4:10 pm - 12:32 amIAD-RDM
11h 22m1 stop
$468United Airlines
Find Deal
sáb, ago 17 - dom, set 1
8:22 am - 7:35 amRDM-IAD
20h 13m1 stop
7:00 am - 5:55 pmIAD-RDM
13h 55m2 stops
$529Alaska Airlines
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ter, jul 16 - ter, jul 23
6:35 pm - 4:35 pmRDM-IAD
19h 00m2 stops
6:37 pm - 9:20 amIAD-RDM
17h 43m1 stop
$582Alaska Airlines
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ter, jul 16 - ter, jul 23
5:25 am - 12:01 amRDM-IAD
15h 36m2 stops
6:00 am - 10:50 pmIAD-RDM
19h 50m2 stops
$649American Airlines
Find Deal
ter, jul 16 - ter, jul 23
1:53 pm - 12:43 pmRDM-IAD
19h 50m2 stops
8:15 pm - 11:51 amIAD-RDM
18h 36m2 stops
$1,053American Airlines
Find Deal
dom, jun 16 - ter, jun 18

Flights from Redmond to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Redmond to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Redmond to Washington Dulles Airport?

The average price of all flights from Redmond to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Redmond to Washington Dulles Airport, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Redmond, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Redmond to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Redmond to Washington, D.C. Dulles Intl Airport is September, where tickets cost $404 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $1,126 and $827 respectively.

Which airlines provide the cheapest flights from Redmond to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Washington Dulles Airport from Redmond were found on United Airlines ($174) and Alaska Airlines ($232), and the lowest round-trip tickets were found on Delta ($328) and United Airlines ($408).

Good to know

Low season

January

High season

May

Cheapest flight

$174
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Redmond to Washington Dulles Airport

When to book flights from Redmond to Dulles Intl

Are your dates flexible? Find out the best times to travel from Redmond to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Redmond to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Redmond to Washington, D.C. Dulles Intl Airport was $174 for a one-way ticket and $328 for a round-trip.

  • Do I need a passport to fly between Redmond and Washington Dulles Airport?

    A passport is not required to fly from Redmond to Washington Dulles Airport.

  • Which airports will I be using when flying from Redmond to Washington Dulles Airport?

    On your way to Washington Dulles Airport, you’ll fly out from Bend/Redmond. You’ll be landing at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Redmond to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Redmond to Washington Dulles Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Redmond and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Redmond to Washington, D.C., Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Redmond to Washington, D.C. are Delta and Alaska Airlines. With an average price for the route of $526 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $650 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Redmond to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Redmond to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Redmond to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Redmond is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Redmond to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Redmond with another airline. Booking your flights between Redmond and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Redmond to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Redmond up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Redmond to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Redmond to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Redmond to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9192 reviews
8.2Boarding
7.3Entertainment
7.3Food
8.6Crew
7.9Comfort
Airline reviews

The one stewardess was rude about helping me put my bag in overhead….she said “ Is it heavy ?” (I am 73 yrs old)

8.0 ExcellentAnonymous, May 2024PDX - SAN
Read more about Alaska Airlines reviews

The one stewardess was rude about helping me put my bag in overhead….she said “ Is it heavy ?” (I am 73 yrs old)

That flight was a terrible experience. Flying to Portland was not much better. I will not ever fly Alaska Airlines again. I have a temporary disability due to recent neurocervical surgery. I cannot lift heavy things, I cannot walk long distances without vertigo and fainting, and I required wheelchair assistance. I showed up an hour and a half before my flight. The wheelchair queue assistance person was rude and chastised me for showing up so late. An older couple showed up almost an half an hour AFTER me, and she was sweet as pie to them. There was a long wait for wheelchair assistance as they were backed up. When I got to the gate, the gate attendants were rude and again, I got chastised for being late, even though it was not my fault they were backed up. When I asked for help with my bags and boarding the plane, they told me it was my fault and they were not obligated to help me. I was treated like a big inconvenience because I had a wheelchair and I couldn't "just walk." One of them literally rolled her eyes at me. I kept silent, because I just wanted to get home and I felt like they would not let me on if I complained, but I was practically crying. When I got down to the door to board, the wheelchair person left, and I asked the flight attendants for help. They said, well, you'll have to stand there and wait, even though I said I couldn't stand very long, and another passenger said, "Oh just let me do it" and helped me down. I tried not to bother the inflight attendants, because everytime you did, they acted exasperated and stressed out. I paid $7.50 for a bag of Pirate Booty and a tiny turkey beef stick for dinner. I needed wifi to work during the flight, and it kept crashing on me repeatedly and resetting my online work, costing me valuable time. I had to pay twice to get it on my laptop and phone, but I did get a refund when I returned. When I got to NY, the Portland agents had not arranged for a wheelchair to meet me and I had to stand for fifteen minutes waiting for the very nice young man who found an empty chair and had to wheel me and another passenger with carry on luggage to the front of JFK all by himself. Never, ever again. You all should be ashamed of how you treat people with disabilities. The other people who needed assistance to get on this flight did not fare much better than me, from what I could see.

My experience for a sort flight was perfect and hassle free.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

Wasn’t an Alaska plane so the seats were very thinly padded- glad I wasn’t going further.

The process was professional and really informative. I personally did not find any issue with thr process from start to finish.

My boarding pass birthdate was printed incorrectly causing me to spend an extra hour in a check-in and then again TSA line and to miss a chance to have dinner pre-flight. My window seat was given away and was replaced with a middle seat. I would have liked an opportunity to charge my phone and take advantage of movies but many of the departure gate chargers weren’t operational and I don’t know of an in-flight charging option, The flight left 45 late after trouble with unruly passengers, and I was glad staff removed them.

Horrible. I likely will have to spend several thousand dollars to rebook my international flights, due to their delays, plus a hotel in SF. I can’t wait to never fly them again!

Quick easy boarding. Airport was unprepared for early landing and we were waiting in the plane for 20 minutes before getting a gate.

It was so easy to board using my boarding pass on my iPhone, and I liked what I was given on the plane for food and drink, and everyone was very friendly.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

Book cheap flights from Redmond to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Redmond to Washington, D.C. found on KAYAK in the last 72 hours.
9/26qui
1 stopUnited Airlines
10h 38mRDM-IAD
$174
9/26qui
2 stopsAlaska Airlines
18h 43mRDM-IAD
$232
9/26qui
3 stops
28h 23mRDM-IAD
$247
7/14dom
3 stops
21h 30mRDM-IAD
$322
7/20sáb
1 stopAlaska Airlines
23h 35mRDM-IAD
$327
7/20sáb
1 stopAlaska Airlines
19h 40mRDM-IAD
$337
7/14dom
1 stopUnited Airlines
21h 10mRDM-IAD
$343
6/17seg
2 stopsDelta
12h 28mRDM-IAD
$363
7/20sáb
2 stopsAmerican Airlines
11h 15mRDM-IAD
$409
6/17seg
2 stopsDelta
10h 48mRDM-IAD
$444

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Last minute flights from Redmond to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Redmond to Washington, D.C. that are departing in the next 10 days.
5/31sex
multi-stopDelta
8h 22mRDM-IAD
6/4ter
multi-stopDelta
7h 35mIAD-RDM
$856
5/31sex
multi-stopDelta
11h 04mRDM-IAD
6/4ter
multi-stopDelta
7h 35mIAD-RDM
$861
5/31sex
multi-stopDelta
9h 38mRDM-IAD
6/4ter
multi-stopDelta
13h 23mIAD-RDM
$866
6/1sáb
multi-stopDelta
8h 12mRDM-IAD
6/5qua
multi-stopDelta
7h 35mIAD-RDM
$907
6/1sáb
multi-stopDelta
8h 45mRDM-IAD
6/5qua
multi-stopDelta
14h 43mIAD-RDM
$962
6/1sáb
multi-stopDelta
11h 48mRDM-IAD
6/5qua
multi-stopDelta
13h 17mIAD-RDM
$2,460

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Redmond - Washington Dulles Airport Flights

Departure:

Redmond (RDM)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Redmond

Cabin classes: