$207 Find Cheap Flights from Redmond to District of Columbia

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 District of Columbia departing on 7/8. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Redmond to District of Columbia, 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 District of Columbia, as well as popular online travel agencies
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Flight Deals

Book Cheap Redmond to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Redmond to District of Columbia 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Redmond to District of Columbia

Sat, Jul 18 - Wed, Jul 22
United Airlines Logo
7:39 pm - 7:30 am
RDM
-
IAD
8h 51m
1 stop
United Airlines Logo
6:30 am - 12:12 pm
IAD
-
RDM
8h 42m
1 stop
$413United Airlines
Fri, Jun 5 - Mon, Jun 8
Delta Logo
12:15 pm - 12:13 am
RDM
-
IAD
8h 58m
1 stop
Delta Logo
7:00 am - 12:44 pm
IAD
-
RDM
8h 44m
1 stop
$431Delta
Wed, Jun 3 - Mon, Jun 8
Delta Logo
1:15 pm - 11:32 pm
RDM
-
IAD
7h 17m
1 stop
Delta Logo
7:00 am - 12:44 pm
IAD
-
RDM
8h 44m
1 stop
$433Delta
Wed, Jun 3 - Mon, Jun 8
Delta Logo
1:15 pm - 11:32 pm
RDM
-
IAD
7h 17m
1 stop
Delta Logo
7:15 am - 6:45 pm
IAD
-
RDM
14h 30m
2 stops
$438Delta
Thu, Jun 4 - Sat, Jun 6
Delta Logo
7:20 pm - 11:32 am
RDM
-
DCA
13h 12m
2 stops
Delta Logo
4:40 pm - 10:52 pm
DCA
-
RDM
9h 12m
1 stop
$438Delta
Sat, Sep 26 - Tue, Sep 29
Alaska Airlines Logo
1:34 pm - 11:59 pm
RDM
-
IAD
7h 25m
1 stop
Alaska Airlines Logo
7:00 am - 12:40 pm
IAD
-
RDM
8h 40m
1 stop
$441Alaska Airlines
Wed, Jun 3 - Mon, Jun 8
Delta Logo
7:20 pm - 11:18 am
RDM
-
IAD
12h 58m
2 stops
Delta Logo
7:15 am - 6:45 pm
IAD
-
RDM
14h 30m
2 stops
$443Delta
Fri, May 29 - Thu, Jun 4
Alaska Airlines Logo
1:53 pm - 11:59 pm
RDM
-
IAD
7h 06m
1 stop
Alaska Airlines Logo
6:00 am - 12:59 pm
IAD
-
RDM
9h 59m
1 stop
$461Alaska Airlines
Thu, Jun 4 - Sat, Jun 6
Alaska Airlines Logo
7:00 am - 9:00 pm
RDM
-
DCA
11h 00m
1 stop
Alaska Airlines Logo
8:59 am - 9:37 pm
DCA
-
RDM
15h 38m
1 stop
$469Alaska Airlines
Sat, Jul 18 - Wed, Jul 22
United Airlines Logo
6:00 am - 4:47 pm
RDM
-
DCA
7h 47m
1 stop
United Airlines Logo
12:59 pm - 10:59 pm
DCA
-
RDM
13h 00m
2 stops
$546United Airlines
Booking Insights

KAYAK's insights & trends for Redmond to District of Columbia flights

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

How much is a round-trip flight from Redmond to District of Columbia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Redmond to District of Columbia departing in July.

What is the cheapest month to fly from Redmond to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Redmond to District of Columbia, 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 District of Columbia is January, when tickets cost $227 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $655 and $642 respectively.

Good to know

Low seasonJanuary
Cheapest flight$207
Best time to beat the crowds with an average 52% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Redmond to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Redmond to District of Columbia?

    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 District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Redmond to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Redmond to District of Columbia 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 District of Columbia?

    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 from Redmond to District of Columbia with an airline and back with another airline.

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

    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 from Redmond to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Redmond to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Redmond to District of Columbia. 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 District of Columbia? 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.
7.9
Alaska AirlinesOverall score based on 12265 reviews
8.5Crew
7.0Entertainment
8.1Boarding
7.8Comfort
7.0Food
Airline reviews

This was my second time flying Alaska Airline in the 1st Class cabin. Everything was fine with the exception of the food and entertainment. The food was just ok but not what I was expecting from 1st Class. A BBQ pork sandwich and baked potato. There wasnt any in-flight entertainment. I found that odd since it was a coast to coast flight Seattle to Dulles. My sister flew 1st Class on Delta on a shorter flight ( Seattle to Cincinnati) and had an awesome meal and in-flight entertainment. I typically fly Delta but there wasn’t a flight with times that fit my schedule. I am by no means a primary donna. But when my upgrade cost over $900…I didn’t use any reward miles…I was expecting more than what I got. I will never fly Alaska Airline 1st Class again. I will stick with Delta for all my travel needs whether it’s in 1st Class or coach.

6.0 GoodAnonymous, Apr 2026
SEA - IAD
Read more Alaska Airlines reviews

This was my second time flying Alaska Airline in the 1st Class cabin. Everything was fine with the exception of the food and entertainment. The food was just ok but not what I was expecting from 1st Class. A BBQ pork sandwich and baked potato. There wasnt any in-flight entertainment. I found that odd since it was a coast to coast flight Seattle to Dulles. My sister flew 1st Class on Delta on a shorter flight ( Seattle to Cincinnati) and had an awesome meal and in-flight entertainment. I typically fly Delta but there wasn’t a flight with times that fit my schedule. I am by no means a primary donna. But when my upgrade cost over $900…I didn’t use any reward miles…I was expecting more than what I got. I will never fly Alaska Airline 1st Class again. I will stick with Delta for all my travel needs whether it’s in 1st Class or coach.

Very easy, stress free airline. Was a wonderful experience. Will use again

There was an issue with the plane and it was late getting in. This caused me to miss my connecting flight from PDX to BOI. I had to ask if they would provide me with a food voucher and they did but didn’t seem to concerned about my delay.

This was my first trip with Alaska Airlines (round trip DCA to San Diego). Despite a slight delay on the return flight, I feel compelled to post a RAVE review! I cannot praise the airline and the crew enough! Everyone was kind, professional, and courteous, every step of the way- excellent service, snacks, and entertainment! On both legs of the trip I inquired whether there were any free seating upgrades and my request were granted BOTH times! I’ve flown on other airlines where they won’t do that, even when those premium seats are empty. As a customer service professional myself, I can say I left my experience feeling like a valued customer and not just a number. I NEVER expected to praise an airline lol I’ll definitely go out of my way to fly with Alaska on future trips. Thank you for such an awesome experience!

The seats were spacious and comfortable. Even in basic economy. However, the flight boarded 30 minutes late.

I think Alaska should start including free meals on these longer trips.

I didn’t go, and can’t use a no refundable ticket.

Departed on time and had an efficient boarding process. The inflight wifi was not working on one of the flights.

The flights were all late and they would not refund my money

Comfort level was below par. Food selection was non-existent. Paying $35 for 1st bag is never appreciated. I will not fly them again. I am actually trying to change my return flight.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

My bags were misplaced!!! Im in a foreign country with no bags

I liked that it was on time, however, the food was not good.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Everything you need to know for your flight from Redmond to District of Columbia

Information on your arrival and departure airports