United Flight 2211 Deals & Information (2025/2026)

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United Flight 2211 Route Deals From $172

The cheapest prices found with in the last 7 days for return flights were $277 and $172 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 15 - Tue, Oct 21
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Oct 21, priced at $277 found 1 day ago
Wed, Oct 15 - Tue, Oct 21
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Oct 21, priced at $287 found 1 day ago
Wed, Aug 27 - Sat, Sep 13
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sat, Sep 13, priced at $289 found 1 day ago
Sat, Sep 27 - Sun, Sep 28
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $302 found 1 day ago
Wed, Oct 15 - Tue, Oct 21
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$302 Roundtrip, found 1 day ago
$302
Roundtrip
found 1 day ago
Select United flight, departing Wed, Oct 15 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Oct 21, priced at $302 found 1 day ago
Tue, Sep 23 - Tue, Sep 30
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$305 Roundtrip, found 2 days ago
$305
Roundtrip
found 2 days ago
Select United flight, departing Tue, Sep 23 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Tue, Sep 30, priced at $305 found 2 days ago
Wed, Aug 27 - Sat, Sep 13
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sat, Sep 13, priced at $314 found 1 day ago
Tue, Sep 16 - Sat, Sep 20
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$316 Roundtrip, found 4 days ago
$316
Roundtrip
found 4 days ago
Select United flight, departing Tue, Sep 16 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Sat, Sep 20, priced at $316 found 4 days ago
Wed, Aug 13 - Wed, Aug 20
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 13 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Wed, Aug 20, priced at $322 found 1 day ago