Find which airlines fly direct from Dulles Intl to Seattle/Tacoma Intl, which days they fly and book direct flights.
Direct departures
Monday
Air Tahiti Nui, Alaska Airlines, Austrian Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Tuesday
Air Tahiti Nui, Alaska Airlines, Austrian Airlines, +13 more
Air Tahiti Nui, Alaska Airlines, +14 more
12
13
Wednesday
Air Tahiti Nui, Alaska Airlines, Austrian Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Thursday
Air Tahiti Nui, Alaska Airlines, Austrian Airlines, +13 more
Air Tahiti Nui, Alaska Airlines, +14 more
12
13
Friday
Air Tahiti Nui, Alaska Airlines, Austrian Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Saturday
Air Tahiti Nui, Alaska Airlines, Austrian Airlines, +13 more
Air Tahiti Nui, Alaska Airlines, +14 more
12
13
Sunday
Air Tahiti Nui, Alaska Airlines, Austrian Airlines, +12 more
Air Tahiti Nui, Alaska Airlines, +13 more
11
12
Direct returns
Monday
ANA, Air Tahiti Nui, Alaska Airlines, +13 more
ANA, Air Tahiti Nui, +14 more
12
13
Tuesday
ANA, Air Tahiti Nui, Alaska Airlines, +15 more
ANA, Air Tahiti Nui, +16 more
14
15
Wednesday
ANA, Air Tahiti Nui, Alaska Airlines, +13 more
ANA, Air Tahiti Nui, +14 more
12
13
Thursday
ANA, Air Tahiti Nui, Alaska Airlines, +15 more
ANA, Air Tahiti Nui, +16 more
14
15
Friday
ANA, Air Tahiti Nui, Alaska Airlines, +14 more
ANA, Air Tahiti Nui, +15 more
13
14
Saturday
ANA, Air Tahiti Nui, Alaska Airlines, +15 more
ANA, Air Tahiti Nui, +16 more
14
15
Sunday
ANA, Air Tahiti Nui, Alaska Airlines, +14 more
ANA, Air Tahiti Nui, +15 more
13
14
Cheapest flights to Seattle from Washington, D.C. found in 2024
Washington, D.C. (undefined)United States
Seattle (SEA)United States