Flights from Washington Airport DCA to Seattle Airport SEA
We've found the cheapest flights to Seattle
If you are looking to fly from Ronald Reagan Airport to Seattle-Tacoma International you will find there are 7 airliners who offer this route. These include Finnair, Korean Air, Japan Airlines, Delta Air Lines, Hawaiian Airlines, Alaska Airlines and Air Tahiti Nui. The flight from Ronald Reagan Airport to Seattle-Tacoma International is approximately 3,738 Kilometers which is 2,323 Miles. You should expect a flight time of around 5 Hours 12 Minutes.
Depending on the day of the week and the time of day you book, flight prices can vary dramatically. To obtain the best prices for Seattle-Tacoma International flights than book well in advance. The ticket prices for most airliners will increase the closer you get the departure date, so as soon as you know the date you will travel you should book your flights.
On arriving at Seattle-Tacoma International please note the time difference, the time zone at Seattle-Tacoma International is 8.0 GMT compared to 5.0 GMT at Ronald Reagan Airport.
If you are planning a trip to Seattle-Tacoma International Airport (SEA) from Ronald Reagan Airport you can pre-arrange short or long term parking at Ronald Reagan Airport (DCA).
If you rented a vehicle at Seattle-Tacoma International Airport (SEA) and have to return it with a full tank of fuel, avoid excess fees by refilling at the nearest fuel station to Seattle-Tacoma International Airport (SEA).
We suggest pre-booking your transport to Ronald Reagan Airport (DCA). The following options are available:
- Private Transfers to Ronald Reagan Airport (DCA)
- Buses to Ronald Reagan Airport (DCA)
- Taxis to Ronald Reagan Airport (DCA)
- Train Services to/near Ronald Reagan Airport (DCA)
Pre-booking your transportation requirements at Seattle-Tacoma International Airport (SEA) can save a lot of time, hassle and money when arriving at the airport. Research and book your preferred choice of ground transportation at Seattle-Tacoma International Airport (SEA):
- Seattle-Tacoma International Airport (SEA) rental car companies
- Seattle-Tacoma International Airport (SEA) private tansfers
- Seattle-Tacoma International Airport (SEA) bus transfers
- Seattle-Tacoma International Airport (SEA) taxi transfers
- Seattle-Tacoma International Airport (SEA) train services information
Find hotels close to Seattle-Tacoma International Airport (SEA) many hotels offer airport transfers directly from the airport to your hotel.
For a full summary of all the airliners that fly from Ronald Reagan Airport to Seattle-Tacoma International, please see the table below.

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
Hawaiian Airlines | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 08:00 | 17:02 | VIEW FLIGHTS |
Alaska Airlines | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 08:00 | 17:02 | VIEW FLIGHTS |
Air Tahiti Nui | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 08:00 | 17:02 | VIEW FLIGHTS |
Korean Air | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 08:00 | 08:00 | VIEW FLIGHTS |
Japan Airlines | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 08:00 | 08:00 | VIEW FLIGHTS |
Delta Air Lines | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 16:59 | 16:59 | VIEW FLIGHTS |
Finnair | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 08:00 | 08:00 | VIEW FLIGHTS |
Hawaiian Airlines is the most popular airliners who operate this route. They have around 14 a week with times that vary between 08:00 and 17:02.
Would you like to book your flight? Bookings can be made direct with Hawaiian Airlines on their website hawaiianair.com.
The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Day | Flight Times | Flights | ||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monday | 08:00
16:59
17:02
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Tuesday | 08:00
16:59
17:02
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Wednesday | 08:00
16:59
17:02
| VIEW FLIGHTS | ||||||||||||||||||||||||||
Thursday | 08:00
16:59
17:02
| VIEW FLIGHTS | ||||||||||||||||||||||||||
Friday | 08:00
16:59
17:02
| VIEW FLIGHTS | ||||||||||||||||||||||||||
Saturday | 08:00
16:59
17:02
| VIEW FLIGHTS | ||||||||||||||||||||||||||
Sunday | 08:00
16:59
17:02
| VIEW FLIGHTS |
If you are flexible on the airport you depart from, then there are other airports that offer direct flights to Seattle-Tacoma International. You can see full details of these below.

Route | Stops | Distance | Flying Time |
---|---|---|---|
Baltimore Washington Thurgood Marshall to Seattle | 0 | 5 Hours 13 Minutes | |
Dulles to Seattle | 0 | 5 Hours 10 Minutes | |
Baltimore Glenn L Martin to Seattle | 0 | 5 Hours 13 Minutes | |
Philadelphia to Seattle | 0 | 5 Hours 18 Minutes |
If you are planning to hire a car from Seattle-Tacoma International airport then don’t wait until you arrive. The prices are typically 20% to 30% higher and the availability of vehicles are much lower. You can check out the solutions we have for car hire on our car hire pages which can save you £££’s.
Don't forget to book a hire car!
Flight Price FAQ - Washington (DCA) to Seattle (SEA)
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Alternative Airports in United States with Connections from Reagan National Airport
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- airplanemode_active DCA Washington Airport to Washington Dulles International 2 flights per week
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- airplanemode_active DCA Washington Airport to New York La Guardia 95 flights per week
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- airplanemode_active DCA Washington Airport to Memphis 26 flights per week
- airplanemode_active DCA Washington Airport to Knoxville 26 flights per week
- airplanemode_active DCA Washington Airport to Dayton James Cox Dayton International 24 flights per week
- airplanemode_active DCA Washington Airport to Nantucket 23 flights per week
- airplanemode_active DCA Washington Airport to Pensacola Regional 23 flights per week
- airplanemode_active DCA Washington Airport to Vineyard Haven 22 flights per week
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- airplanemode_active DCA Washington Airport to Greenville Spartanburg International 21 flights per week
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- airplanemode_active DCA Washington Airport to Savannah Hilton Head 21 flights per week
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- airplanemode_active DCA Washington Airport to Portland International Jetport 20 flights per week
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- airplanemode_active DCA Washington Airport to Omaha 13 flights per week
- airplanemode_active DCA Washington Airport to Traverse City 11 flights per week
- airplanemode_active DCA Washington Airport to Valparaiso Eglin AFB 10 flights per week
- airplanemode_active DCA Washington Airport to Akron canton Regional 8 flights per week
- airplanemode_active DCA Washington Airport to Tallahassee 8 flights per week
- airplanemode_active DCA Washington Airport to Austin bergstrom International 7 flights per week
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- airplanemode_active DCA Washington Airport to Portland International 7 flights per week
- airplanemode_active DCA Washington Airport to San Antonio International 7 flights per week
- airplanemode_active DCA Washington Airport to Sarasota 7 flights per week
- airplanemode_active DCA Washington Airport to Fayetteville Northwest Arkansas Regional 7 flights per week
- airplanemode_active DCA Washington Airport to Jackson evers 6 flights per week
- airplanemode_active DCA Washington Airport to Lexington Blue Grass 6 flights per week
- airplanemode_active DCA Washington Airport to Clarksburg 2 flights per week
- airplanemode_active DCA Washington Airport to Baltimore Washington International Thurgood Marshall 1 flights per week
- airplanemode_active DCA Washington Airport to Wilmington Greater Wilmington 1 flights per week
Don't forget to book your car rental!
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