United Flight 2217 Deals & Information (2026/2027)

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United Flight 2217 Route Deals From $103

The cheapest prices found with in the last 7 days for return flights were $164 and $103 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 15 - Wed, Apr 22
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$164 Roundtrip, found 4 days ago
$164
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 15 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Wed, Apr 22, priced at $164 found 4 days ago
Wed, Apr 22 - Mon, Apr 27
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$180 Roundtrip, found 4 days ago
$180
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 22 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Mon, Apr 27, priced at $180 found 4 days ago
Wed, Apr 22 - Mon, Apr 27
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$193 Roundtrip, found 4 days ago
$193
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 22 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Mon, Apr 27, priced at $193 found 4 days ago
Tue, Apr 14 - Thu, May 7
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$194 Roundtrip, found 4 days ago
$194
Roundtrip
found 4 days ago
Select United flight, departing Tue, Apr 14 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Thu, May 7, priced at $194 found 4 days ago
Tue, Mar 24 - Thu, Apr 2
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$198 Roundtrip, found 5 days ago
$198
Roundtrip
found 5 days ago
Select United flight, departing Tue, Mar 24 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Thu, Apr 2, priced at $198 found 5 days ago
Wed, Apr 15 - Wed, Apr 22
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$200 Roundtrip, found 4 days ago
$200
Roundtrip
found 4 days ago
Select United flight, departing Wed, Apr 15 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Wed, Apr 22, priced at $200 found 4 days ago
Tue, Apr 14 - Thu, May 7
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$211 Roundtrip, found 4 days ago
$211
Roundtrip
found 4 days ago
Select United flight, departing Tue, Apr 14 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Thu, May 7, priced at $211 found 4 days ago
Sat, May 9 - Sun, May 24
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$218 Roundtrip, found 5 days ago
$218
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 9 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, May 24, priced at $218 found 5 days ago
Tue, Apr 14 - Thu, May 7
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$221 Roundtrip, found 4 days ago
$221
Roundtrip
found 4 days ago
Select United flight, departing Tue, Apr 14 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Thu, May 7, priced at $221 found 4 days ago