DCA to SEA

Washington Dc to Seattle flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

DCA
Washington Dc (DCA), United StatesRonald Reagan National
SEA
Seattle (SEA), United StatesSeattle/tacoma International
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Sat, 06 JunDCA to SEA$533 Sun, 07 JunDCA to SEA Mon, 08 JunDCA to SEA Tue, 09 JunDCA to SEA Wed, 10 JunDCA to SEA Thu, 11 JunDCA to SEA Fri, 12 JunDCA to SEA
Sort By:DepartureDurationArrivalPrice
American Airlines
American Airlines
AA-365
05:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
7H :50 M
1 Stop
CLT · 0h 44mCharlotte (CLT), United States
09:50
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2243
05:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
8H :49 M
1 Stop
DFW · 0h 56mDallas (DFW), United States
10:49
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-365
05:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
10H :10 M
1 Stop
CLT · 2h 57mCharlotte (CLT), United States
12:10
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2243
05:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
11H :13 M
1 Stop
DFW · 3h 23mDallas (DFW), United States
13:13
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-4167
06:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
9H :01 M
1 Stop
EWR · 1h 31mNew York (EWR), United States
12:01
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1450
06:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
9H :49 M
1 Stop
IAH · 1h 49mHouston (IAH), United States
12:49
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-1793
06:15
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
8H :23 M
1 Stop
ORD · 1h 14mChicago (ORD), United States
11:38
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1581
06:15
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
8H :55 M
1 Stop
CLT · 1h 23mCharlotte (CLT), United States
12:10
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1839
07:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
9H :13 M
1 Stop
DFW · 1h 17mDallas (DFW), United States
13:13
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1839
07:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
10H :53 M
1 Stop
DFW · 3h 00mDallas (DFW), United States
14:53
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-2006
07:36
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
10H :13 M
1 Stop
PHX · 1h 55mPhoenix (PHX), United States
14:49
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-369
07:55
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
9H :33 M
1 Stop
SFO · 1h 17mSan Francisco (SFO), United States
14:28
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-369
07:55
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
11H :29 M
1 Stop
SFO · 3h 14mSan Francisco (SFO), United States
16:24
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-4360
08:21
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
7H :41 M
1 Stop
ORD · 0h 42mChicago (ORD), United States
13:02
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 5 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-4360
08:21
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
8H :54 M
1 Stop
ORD · 1h 52mChicago (ORD), United States
14:15
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1978
08:30
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
9H :23 M
1 Stop
DFW · 1h 25mDallas (DFW), United States
14:53
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1978
08:30
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
11H :14 M
1 Stop
DFW · 3h 20mDallas (DFW), United States
16:44
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-730
09:30
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
9H :39 M
1 Stop
ORD · 2h 40mChicago (ORD), United States
16:09
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1618
10:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
9H :44 M
1 Stop
DFW · 1h 58mDallas (DFW), United States
16:44
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1218
10:00
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
10H :38 M
1 Stop
PHX · 2h 29mPhoenix (PHX), United States
17:38
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2201
10:30
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
8H :39 M
1 Stop
ORD · 1h 42mChicago (ORD), United States
16:09
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-2190
10:58
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
11H :14 M
1 Stop
IAH · 3h 06mHouston (IAH), United States
19:12
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 9 Seat Left Economy
Cabin: Included

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American Airlines
American Airlines
AA-1295
11:56
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
9H :11 M
1 Stop
CLT · 1h 58mCharlotte (CLT), United States
18:07
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-1623
11:59
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
11H :04 M
1 Stop
DFW · 3h 19mDallas (DFW), United States
20:03
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
American Airlines
American Airlines
AA-5022
12:59
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
8H :08 M
1 Stop
CLT · 0h 47mCharlotte (CLT), United States
18:07
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 7 Seat Left Economy
Cabin: Included
United Airlines
United Airlines
UA-382
12:59
2026-06-06
WASHINGTON DC (DCA)United StatesRonald Reagan National
9H :13 M
1 Stop
IAH · 1h 07mHouston (IAH), United States
19:12
2026-06-06
SEATTLE (SEA)United StatesSeattle/tacoma International
$533
total fare
Non Refundable 6 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

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Lowest fare $533 American Airlines 05:00
Earliest departure $533 American Airlines 05:00
Shortest duration $533 American Airlines 08:21
Night 00:00-05:59 $533 American Airlines at 05:00
Morning 06:00-11:59 $533 United Airlines at 06:00
Afternoon 12:00-17:59 $533 American Airlines at 12:59
Evening 18:00-23:59 No option Open full search for more

Washington Dc to Seattle route details

Washington Dc (DCA)

Ronald Reagan National

United States

GMT -5

Latitude: 38.8521

Longitude: -77.037697

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Distance: Washington Dc (DCA), United States to Seattle (SEA), United States - 3,738.14 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Washington Dc to Seattle - what to expect when booking

The DCA to SEA cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 3,738.14 km.

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Frequently asked questions - Washington Dc to Seattle flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Washington Dc (DCA) and Seattle (SEA) is 3,738.14 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.