RDM - DCA

$129 Find Cheap Flights from Redmond to Reagan Washington National 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 Reagan-National departing on 4/29. 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 Washington, D.C. Reagan-National 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$333
Alaska Airlines
Fri 2/27Tue 3/10
RDM - DCA • 1 stop
Cheapest one-way
$129
Typical prices: $282-$519
Alaska Airlines
Wed 4/29
RDM - DCA • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $333 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Redmond to Reagan-National (RDM-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Redmond to Reagan-National 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 Reagan-National

Fri, Feb 27 - Tue, Mar 10
Alaska Airlines Logo
9:02 am - 9:59 pm
RDM
-
DCA
9h 57m
1 stop
Alaska Airlines Logo
9:59 am - 10:18 pm
DCA
-
RDM
15h 19m
1 stop
$333Alaska Airlines
Mon, Feb 23 - Wed, Feb 25
Delta Logo
5:30 pm - 10:26 am
RDM
-
DCA
13h 56m
2 stops
Delta Logo
4:44 pm - 10:45 pm
DCA
-
RDM
9h 01m
1 stop
$338Delta
Mon, Feb 23 - Wed, Feb 25
Delta Logo
5:30 pm - 10:26 am
RDM
-
DCA
13h 56m
2 stops
Delta Logo
9:54 am - 4:42 pm
DCA
-
RDM
9h 48m
2 stops
$344Delta
Wed, Jul 22 - Tue, Jul 28
United Airlines Logo
5:45 am - 4:56 pm
RDM
-
DCA
8h 11m
1 stop
United Airlines Logo
1:00 pm - 10:42 pm
DCA
-
RDM
12h 42m
2 stops
$378United Airlines
Mon, Feb 23 - Wed, Feb 25
Alaska Airlines Logo
7:26 pm - 9:59 pm
RDM
-
DCA
23h 33m
1 stop
Alaska Airlines Logo
9:59 am - 10:18 pm
DCA
-
RDM
15h 19m
1 stop
$410Alaska Airlines
Fri, Mar 13 - Mon, Mar 16
Delta Logo
5:15 am - 6:18 pm
RDM
-
DCA
10h 03m
2 stops
Delta Logo
5:12 pm - 11:47 pm
DCA
-
RDM
9h 35m
1 stop
$414Delta
Fri, Mar 13 - Mon, Mar 16
Delta Logo
5:15 am - 6:18 pm
RDM
-
DCA
10h 03m
2 stops
Delta Logo
12:29 pm - 11:47 pm
DCA
-
RDM
14h 18m
2 stops
$420Delta
Mon, Feb 9 - Sat, Feb 14
Delta Logo
5:20 pm - 10:28 am
RDM
-
DCA
14h 08m
2 stops
Delta Logo
4:44 pm - 10:45 pm
DCA
-
RDM
9h 01m
1 stop
$426Delta
Wed, Jul 22 - Tue, Jul 28
United Airlines Logo
5:45 am - 4:56 pm
RDM
-
DCA
8h 11m
1 stop
United Airlines Logo
7:50 am - 2:53 pm
DCA
-
RDM
10h 03m
1 stop
$438United Airlines
Fri, Mar 13 - Mon, Mar 16
Alaska Airlines Logo
9:02 am - 9:59 pm
RDM
-
DCA
9h 57m
1 stop
Alaska Airlines Logo
6:59 pm - 7:11 pm
DCA
-
RDM
27h 12m
1 stop
$454Alaska Airlines
Booking Insights

KAYAK's insights & trends for Redmond to Reagan-National flights

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

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Redmond to Reagan Washington National Airport were found on Alaska Airlines ($333) and Delta ($338).

Good to know

Low seasonFebruary
Cheapest flight$129
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Redmond to Reagan Washington National Airport

When to book flights from Redmond to Reagan-National

Are your dates flexible? Find out the best times to travel from Redmond to Reagan-National 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 Reagan Washington National Airport flights

  • What is the cheapest flight from Redmond to Washington, D.C. Reagan-National Airport?

    In the last 3 days, the lowest price for a flight from Redmond to Washington, D.C. Reagan-National Airport was $129 for a one-way ticket and $333 for a round-trip.

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

    No

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Redmond to Washington, D.C. are Alaska Airlines and Delta. With an average price for the route of $690 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $673 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Redmond to Reagan Washington National 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 Reagan Washington National Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National 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 Reagan Washington National 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 Reagan Washington National Airport with an airline and back to Redmond with another airline. Booking your flights between Redmond and DCA 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 Reagan Washington National 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 Reagan Washington National Airport from Redmond up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Redmond to Reagan-National

 
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 Reagan-National? 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 11792 reviews
7.0Entertainment
8.1Boarding
7.1Food
8.5Crew
7.8Comfort
Airline reviews

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

2.0 MediocreChristopher, Jan 2026
RDM - SEA
Read more Alaska Airlines reviews

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.

Fine. But given how empty the flight was, I do not understand why my dog, in its carrier, could not be placed on the seat next to me (which was empty) rather than on the floor under seat. This seemed like overkill on the rule following by the flight staff.

Again Alaskan and Hawaiian need to consolidate check-in, allow seat reservations on both flights. I wound up in last row because I couldn’t reserve better seat.

The staff was so kind and friendly! Boarding was efficient and communication was timely. I would seek out flying with Alaska Airlines in the future.

I recently traveled with my service animal, and before boarding, a gate agent kindly arranged for me to have an empty seat next to me to give my dog more space. However, once on board, a male crew member spoke to me in a rude and loud tone, insisting my dog stay on the floor or my lap—even after I explained what the gate agent had approved. His tone and behavior were unprofessional and made me feel uncomfortable in front of other passengers. I understand and respect airline policies, but I would appreciate if this could be reviewed to ensure better awareness and sensitivity toward passengers traveling with service animals. Thank you for your understanding.

They closed boarding too early. They made me pay extra to continue flying with them. Their customer service is non-responsive. I used to love Alaska Airlines, but they've definitely regressed.

Seattle airport terminal was a nightmare to navigate. Coming g off a cruise boat etc. Lack of convient Restrooms a major issue. Once able to get to boarding Alaska Air it was good experience.

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Everything you need to know for your flight from Redmond to Reagan-National

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