United Flight 2217 Deals & Information (2026/2027)

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United Flight 2217 Route Deals From $123

The cheapest prices found with in the last 7 days for return flights were $199 and $123 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Mar 4 - Tue, Mar 10
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$199 Roundtrip, found 4 days ago
$199
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 4 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Mar 10, priced at $199 found 4 days ago
Wed, Mar 4 - Tue, Mar 10
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$233 Roundtrip, found 4 days ago
$233
Roundtrip
found 4 days ago
Select United flight, departing Wed, Mar 4 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Mar 10, priced at $233 found 4 days ago
Tue, Feb 17 - Fri, Feb 20
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select United flight, departing Tue, Feb 17 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Fri, Feb 20, priced at $249 found 4 days ago
Mon, Feb 9 - Thu, Feb 19
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$252 Roundtrip, found 3 days ago
$252
Roundtrip
found 3 days ago
Select United flight, departing Mon, Feb 9 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Thu, Feb 19, priced at $252 found 3 days ago