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$57 Find cheap flights from Seattle 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 Seattle to Reagan-National departing on 8/28. 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
Sun 8/25
Sun 9/1

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Washington, D.C..
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Washington, D.C..
In the last 7 days travelers have searched 50,552,696 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Reagan-National (SEA-DCA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle 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 and deals for you by selecting your travel dates.
Choose your dates
9:38 am - 9:58 pmSEA-DCA
9h 20m1 stop
7:00 am - 5:15 pmDCA-SEA
13h 15m1 stop
$164Frontier
Find Deal
Tue, Aug 27 - Tue, Sep 3
8:57 pm - 12:09 pmSEA-DCA
12h 12m1 stop
6:59 pm - 7:21 pmDCA-SEA
27h 22m1 stop
$165Frontier
Find Deal
Wed, Sep 4 - Tue, Sep 10
7:00 am - 8:18 pmSEA-DCA
10h 18m2 stops
3:13 pm - 11:00 pmDCA-SEA
10h 47m2 stops
$195American Airlines
Find Deal
Thu, Sep 5 - Wed, Sep 11
10:15 pm - 12:40 pmSEA-DCA
11h 25m1 stop
1:30 pm - 8:35 pmDCA-SEA
10h 05m1 stop
$258JetBlue
Find Deal
Fri, Oct 18 - Mon, Oct 21
12:22 am - 11:01 amSEA-DCA
7h 39m1 stop
5:26 pm - 11:00 pmDCA-SEA
8h 34m1 stop
$276American Airlines
Find Deal
Wed, Sep 4 - Tue, Sep 10
6:45 am - 9:06 pmSEA-DCA
11h 21m2 stops
3:15 pm - 10:22 pmDCA-SEA
10h 07m1 stop
$281United Airlines
Find Deal
Wed, Sep 4 - Fri, Sep 6
10:15 pm - 9:44 amSEA-DCA
8h 29m1 stop
11:30 am - 8:35 pmDCA-SEA
12h 05m1 stop
$300JetBlue
Find Deal
Fri, Sep 27 - Tue, Oct 15
8:30 am - 11:45 pmSEA-DCA
12h 15m2 stops
7:30 am - 12:08 pmDCA-SEA
7h 38m1 stop
$301United Airlines
Find Deal
Tue, Dec 10 - Thu, Dec 12
6:45 am - 8:59 pmSEA-DCA
11h 14m2 stops
9:20 am - 8:45 pmDCA-SEA
14h 25m1 stop
$357Alaska Airlines
Find Deal
Wed, Sep 4 - Tue, Sep 10
7:00 am - 8:59 pmSEA-DCA
10h 59m1 stop
8:00 am - 10:48 amDCA-SEA
5h 48mnonstop
$359Alaska Airlines
Find Deal
Tue, Sep 17 - Wed, Sep 25

Flights from Seattle to Reagan-National - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Reagan-National 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 Seattle to Reagan Washington National Airport?

The average price of all flights from Seattle to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Reagan Washington National Airport on a Tuesday and more expensive on a Sunday. On your return trip to Seattle, you should consider flying back on a Saturday, and avoid Sundays for better deals.

What is the cheapest month to fly from Seattle to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Washington, D.C. Reagan-National 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 Seattle to Washington, D.C. Reagan-National Airport is September, where tickets cost $406 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $646 and $617 respectively.

How far in advance should I book a flight from Seattle to Washington, D.C. Reagan-National Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Washington, D.C. Reagan-National Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 137 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Seattle to Reagan Washington National Airport were found on Frontier ($164) and American Airlines ($195). Frontier proposed the cheapest one-way flight at $57.

Which airlines fly non-stop between Seattle and Washington, D.C. Reagan-National Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Washington, D.C. Reagan-National Airport.
There is just one airline that flies from Seattle to Washington, D.C. Reagan-National Airport direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $278.

How many flights are there between Seattle and Washington, D.C. Reagan-National Airport per day?

Each day, there are 2 nonstop flights that take off from Seattle and land in Washington, D.C. Reagan-National Airport, with an average flight time of 5h 05m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Seattle and Washington, D.C. Reagan-National Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Reagan Washington National Airport take?

Direct flights take on average 4h 54m to travel the 2,321 miles between Seattle and Reagan Washington National Airport.

What’s the earliest departure time from Seattle to Reagan Washington National Airport?

Early birds can take the earliest flight from Seattle at 8:43 am and will be landing in Washington, D.C. Reagan-National Airport at 4:48 pm.

What’s the latest departure time from Seattle to Reagan Washington National Airport?

If you prefer to fly at night, the latest flight from Seattle to Washington, D.C. Reagan-National Airport jets off at 1:55 pm and lands at 9:59 pm.

Good to know

Low season

January

High season

April

Cheapest flight

$57
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Seattle to Reagan Washington National Airport

When to book flights from Seattle to Reagan-National

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

  • How far is Reagan National Airport from the White House and National Mall?

    Reagan National Airport is roughly 3 miles from the two destinations. A typical taxi journey might deliver you to your destination in 5-10 minutes. It is also convenient to take the metro into the city center, although given how close the airport is, a taxi may be the better alternative.

  • What is there to do at Seattle-Tacoma International Airport?

    Sea-Tac Airport offers passengers more eye candy than duty-free shops with its artistic offerings. The airport has an inspiring collection of art pieces by international and local artists not to mention sculptures, paintings, and rotating exhibits that transform its terminals into museum hallways. Feast your eyes on Concourses B, A, D, C, N, and the Baggage Claim Area. The Airport’s Art Walk, half a mile long, is also a good alternative for those looking to stretch before jetting off.

  • Does SEA offer any services for travelers with pets?

    There are a variety of pet relief spots provided throughout Seattle Tacoma International Airport (SEA) for travelers who are flying with pets. Outside the main terminal, there are two relief stations, and three are placed inside the airport. North Satellite, South Satellite, and Concourse B all host inside pet relief spaces.

  • What are the transport options from DCA to the city center?

    The Metropolitan Center of Washington D.C. is close to DCA, making access fast and easy via the blue and yellow metro system lines. If you wish to get there faster, taxis are available although you may have to pay more.

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

    In the last 3 days, the lowest price for a flight from Seattle to Washington, D.C. Reagan-National Airport was $57 for a one-way ticket and $164 for a round-trip.

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

    No, a passport isn't needed to fly from Seattle to Reagan Washington National Airport. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Reagan Washington National Airport?

    Alaska Airlines, JetBlue, Delta, and American Airlines offer inflight Wi-Fi service on the Seattle to Reagan Washington National Airport flight route.

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Seattle to Reagan Washington National Airport flight route.

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

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

  • On which days can I fly direct from Seattle to Reagan Washington National Airport?

    There are nonstop flights from Seattle to Reagan Washington National Airport on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Seattle to Washington, D.C. are Alaska Airlines and Delta. With an average price for the route of $596 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 $656 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Seattle to Washington, D.C. Reagan-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $312 or less one-way and $536 or less round-trip.
  • If you are looking to be environmentally friendly in your journey, book flights from Seattle to Reagan Washington National Airport (DCA) with layovers. Roughly 1,721 kg of carbon is released per individual on these flights. Eco-friendlier trips are handled by United Airlines and American Airlines which emit 21% and 20% less carbon respectively.
  • Reagan National Airport (DCA) ensures universal access to all public facilities and services at the airport if you require accessible services. The terminal has elevators, and the parking lot is also accessible. If you require wheelchair assistance during your journey or upon arrival, please notify your airline ahead of time to ensure that the required assistance is provided when you deplane at DCA.
  • If you have any inquiries related to Sea-Tac Airport (SEA) or need assistance finding your gate, keep an eye out for airport personnel sporting bright blue vests. These volunteers are positioned around each terminal and are eager to answer any questions you may have regarding the airport's services and flights.
  • For passengers taking their bikes to Sea-Tac Airport, there is a bike facility on the premises equipped with complimentary pumps and tools, making assembling and dismantling your bike an instant process before your voyage. Long-term and day storage services are available at the Artirum between baggage claim carousel 2 and door 4 or the baggage claim near Gates C and D.
  • Although Washington D.C is served by two airports, Dulles International Airport (IAD) and Ronald Reagan Washington National Airport, DCA is a better alternative. The airport is closer and a major gateway for domestic flights to D.C.
See more tips

Prefer to fly non-stop from Seattle to Reagan Washington National Airport?

Find which airlines fly direct from Seattle/Tacoma Intl Airport to Washington, D.C. Reagan-National Airport, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Washington, D.C. Reagan-National

Monday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Tuesday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Wednesday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Thursday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Friday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Saturday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Sunday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

See more direct flights

Nonstop returns

Washington, D.C. Reagan-National to Seattle/Tacoma Intl

Monday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Tuesday

Air Tahiti Nui, Alaska Airlines, Finnair, +2 more

Air Tahiti Nui, Alaska Airlines, +3 more

Wednesday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Thursday

Air Tahiti Nui, Alaska Airlines, Finnair, +2 more

Air Tahiti Nui, Alaska Airlines, +3 more

Friday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

Saturday

Air Tahiti Nui, Alaska Airlines, Finnair, +2 more

Air Tahiti Nui, Alaska Airlines, +3 more

Sunday

Air Tahiti Nui, Alaska Airlines, Japan Airlines, +1 more

Air Tahiti Nui, Alaska Airlines, +2 more

See more direct flights
See more direct flights

Top 5 airlines serving from Seattle to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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 9365 reviews
7.9Comfort
7.2Food
7.2Entertainment
8.2Boarding
8.6Crew
Airline reviews

Price was great. Punctuality was great. Staff did good job handling gate transition and boarding. Seat was comfortable, though could not get it to recline. Captain's and one crew member's announcements were clear and helpful. Flight was uneventful in a good way. Nothing to really criticize.

10.0 Excellentsharol, Jul 2024SEA - OMA
Read more about Alaska Airlines reviews

Price was great. Punctuality was great. Staff did good job handling gate transition and boarding. Seat was comfortable, though could not get it to recline. Captain's and one crew member's announcements were clear and helpful. Flight was uneventful in a good way. Nothing to really criticize.

My husband had a medical issue right before we were supposed to board. The gate and customer service agents were very helpful, They easily rescheduled us - twice. Our luggage was waiting for us when we finally arrived in Anchorage. I'm impressed.

Service was great on board as well as at the land crew.

The staff was friendly. The flight was fine and the food service was fine. We found the Seattle Airport to be very confusing. And not user friendly. Not enough directional signs -- it was hard to figure out where to go. As we entered the line to get to where they checked our ID before we went through the bag check, the staff member wanted us to get out of the line to walk for much longer to get to that area. It was nuts. One of our party spoke up and insisted that we stay where we were. She let us proceed.

Initially this flight was delayed by an hour and after boarding the flight had mechanical issues and had to return to the gate and we were deboarded. Luckily the problem was resolved and we were able to fly. Overall, the flight was delayed by 3 hours. The crew was great and they tried to help us out through this time.

It was an ok FLight only due to the plane was a different model than on the first leg. Just a bit older. Otherwise very good.

No notice of gate change at the original gate. When my mobile boarding pass didn't scan, staff looked up the wrong name in trying to place me.

Crew was helpful and respectful. Pilot could have landed a little smoother. Overall delightful experience.

The Alaska airlines flight attendants were great. Boarding went smoothly. The cabin was comfortable intitially, and seemed stuffy later. I tried to open the vents but they were not very powerful to cool our seating down. Ride was smooth. They left the gate early and arrived early. The pubic address used by attendants was scratchy. No, it wasn’t their voices it was their system.

Old plane with very little recline in the seats. No TVs and only have us snacks for a 6 hour flight.

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

The new Airbus A231neo has neat tech but the economy seats are so tight together that I always had my shoulders against one passenger or the other. I was very miffed that Basic Economy REQUIRES check-in of bags other than your personal carry-on; if you want to offer low-cost airline prices and then add services for a fee, just let me carry on my duffel. Hell, I could have put my carry on IN the duffel and called it a day but the gate agent would not let me; I ended up paying $40 for the risk of losing my bag. Not the worst flight, but far from the best.

Terrible Initial delay for almost an hour before boarding and departing in Seattle. Then a “customary” wait on the tarmac in Newark after landing for half an hour. I call it customary because it happens almost every time I land in Newark. I do t know if it’s Newark or United airline but it’s a travesty . I use Newark because it’s closer than jfk to where I live but am strongly considering switching because of extremely poor in time performance and Condé and delay after landing

Both flights were late by about 30 minutes .. Other than that, everything was ok..

The entertainment wasn’t playing in the app or online.

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

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.

Perfect flight. Efficient boarding, on time take off and early arrival. Generally smooth flight.

Terrible. I didn’t fly and I had an important meeting the next day.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Better than expected.on time. Friendly staff in NY however MYR not so nice.

The flight crew and flight attendants are poorly trained and demonstrate poor professionalism. They have a sloppy appearance and communicate with patrons poorly. It is embarrassing for them to be representatives of an airline and for them to be called professionals.

After 5 hours of delay, they cancelled the flight. Very disappointed

My flight to LA was cancelled. I waited at the airport for 3 hrs saying it was delayed and then all of a sudden it was cancelled. Frontier only gave me a voucher and refund but could not rebook me. Flights on other airlines were too expensive last minute. I had to drive down to LA and didn’t even take my return flight home since I had to drive. One of the worst airline experiences in my life. It’s crazy how airlines can just upend people’s plans just like that.

Flying Frontiier was extremely poor!! I paid for a7:15am flight on flight 1601 from PHL To Las Vegas and the delay was brutally, excruciatingly and disgustingly long (8 hrs). I arrived by Uber to PHL at 5:30 am and had to spend the entire 8 hr delay inside the airport. Even more atrocious was that the flight was delayed twice. On the phone with customer service for two hours and was not fully compensated. I feel taken advantage of with this airline. They offered a menial couched for another flight within 90 days to me and my husband who has never flown but this experience has made us almost 100% sure to not fly this airline and will suggest that others don’t either. We don’t want to book ever again, don’t want a menial voucher and I believe by standard and because the flight was delayed for 8 hours, I should be fully reimbursed for the entire round trip. There is no excuse why this should have ever occurred. After sharing my experience with others in Vegas and Philadelphia, I was told that Frontier airlines is notorious for long delayed flights, poor customer service and refusal to compensate people correctly. I’m very nervous to see what departing from Vegas to Philadelphia will bring.

I fly Frontier often and generally don't have any issues. For some reason, the Denver to Houston's George Bush Intercontinental (IAH) flight always needs to wait on the tarmac in Houston because a gate is not available after landing. I've been stuck for as little as 15 minutes and as much as a little over an hour. I know only fly the Frontier Denver to IAH route when there is not an available flight to Houston Hobby (HOU).

Flight was 3 hours late leaving. Poor communication from the staff about delays. Impossible to get in touch with customer service (by design). And it actually didn't come out to be much cheaper than a non-budget airline! Not worth the headache, I'm never flying Frontier again

I’ve never flown frontier without a flight getting canceled. I understand that things go wrong with planes, but all other airlines handle cancellations so well. Frontier becomes a dumpster fire if a problem appears for them.

Checking in was easy and simple, crew was nice and efficient, but I would improve seat assignment randomness to make it easier to sit together based on when you check in. Overall would fly with them again.

Flying Frontier was a nightmare. From the booking through Kayak, checking in, departing and arriving, I will never recommend Kayak or Frontier.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Washington, D.C. found on KAYAK in the last 72 hours.
8/28Wed
1 stopFrontier
12h 12mSEA-DCA
$57
9/4Wed
1 stopFrontier
12h 12mSEA-DCA
$58
9/3Tue
1 stopUnited Airlines
11h 04mSEA-DCA
$138
9/4Wed
2 stopsUnited Airlines
11h 21mSEA-DCA
$143
8/30Fri
1 stopAmerican Airlines
7h 43mSEA-DCA
$148
9/16Mon
1 stopAmerican Airlines
7h 39mSEA-DCA
$159
9/17Tue
2 stopsAlaska Airlines
11h 14mSEA-DCA
$196
8/27Tue
nonstopAlaska Airlines
5h 04mSEA-DCA
$199
9/26Thu
1 stopDelta
7h 30mSEA-DCA
$258
9/2Mon
1 stopDelta
7h 05mSEA-DCA
$268

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Last minute flights from Seattle to Reagan-National

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 Seattle to Washington, D.C. that are departing in the next 10 days.
7/31Wed
multi-stopFrontier
17h 29mSEA-DCA
8/3Sat
multi-stopFrontier
16h 38mDCA-SEA
$373
7/30Tue
multi-stopFrontier
18h 39mSEA-DCA
8/6Tue
multi-stopFrontier
27h 00mDCA-SEA
$394
7/30Tue
multi-stopFrontier
12h 39mSEA-DCA
8/5Mon
multi-stopFrontier
16h 39mDCA-SEA
$400
7/31Wed
multi-stopAmerican Airlines
8h 02mSEA-DCA
8/10Sat
multi-stopAmerican Airlines
9h 08mDCA-SEA
$578
7/31Wed
multi-stopDelta
7h 05mSEA-DCA
8/5Mon
multi-stopDelta
8h 46mDCA-SEA
$668
7/31Wed
multi-stopUnited Airlines
7h 09mSEA-DCA
8/8Thu
multi-stopUnited Airlines
9h 23mDCA-SEA
$678
7/31Wed
multi-stopUnited Airlines
7h 09mSEA-DCA
8/11Sun
multi-stopUnited Airlines
14h 14mDCA-SEA
$711
7/28Sun
multi-stopAmerican Airlines
8h 02mSEA-DCA
8/6Tue
multi-stopAmerican Airlines
8h 38mDCA-SEA
$743
7/27Sat
multi-stopAlaska Airlines
12h 38mSEA-DCA
7/28Sun
nonstopAlaska Airlines
6h 00mDCA-SEA
$1,056
7/31Wed
multi-stopAlaska Airlines
24h 09mSEA-DCA
8/3Sat
nonstopAlaska Airlines
6h 00mDCA-SEA
$1,234

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Seattle - Reagan Washington National Airport Flights

Departure:

Seattle (SEA)United States

Destination:

Reagan Washington National Airport (DCA)United States

Return flight deals:

Reagan Washington National Airport - Seattle

Cabin classes:

$2,018
$1,526
$1,616
$456