Cheap Hawaiian Airlines flights Seattle (SEA) to Washington (IAD)

Cheap Hawaiian Airlines flights Seattle (SEA) to Washington (IAD)

Prices were available within the past 7 days and start at for one-way flights and $367 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Mar 28 - Thu, Apr 9
SEA
Seattle
IAD
Washington
$367 Roundtrip, found 14 hours ago
$367
Roundtrip
found 14 hours ago
Select Hawaiian Airlines flight, departing Sat, Mar 28 from Seattle to Washington, returning Thu, Apr 9, priced at $367 found 14 hours ago
Hawaiian Airlines
Sun, Mar 29 - Thu, Apr 9
SEA
Seattle
IAD
Washington
$417 Roundtrip, found 14 hours ago
$417
Roundtrip
found 14 hours ago
Select Hawaiian Airlines flight, departing Sun, Mar 29 from Seattle to Washington, returning Thu, Apr 9, priced at $417 found 14 hours ago

Find the cheapest month to fly from Seattle (SEA) to Washington (IAD)

February is typically the cheapest month to fly

From $159 - $296 per traveler.
Flights from Seattle (SEA) to Washington (IAD)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
3679 km
Average flight time
7 hours 59 mins