United Flight 4179 Deals & Information (2025/2026)

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United Flight 4179 Route Deals From $210

The cheapest prices found with in the last 7 days for return flights were $251 and $210 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 12 - Mon, Sep 29
RIC
Richmond Intl.
IAD
Washington Dulles Intl.
$251 Roundtrip, found 12 hours ago
$251
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Sep 12 from Richmond Intl. to Washington Dulles Intl., returning Mon, Sep 29, priced at $251 found 12 hours ago
Fri, Sep 12 - Mon, Sep 29
RIC
Richmond Intl.
IAD
Washington Dulles Intl.
$312 Roundtrip, found 12 hours ago
$312
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Sep 12 from Richmond Intl. to Washington Dulles Intl., returning Mon, Sep 29, priced at $312 found 12 hours ago
Fri, Sep 12 - Mon, Sep 29
RIC
Richmond Intl.
IAD
Washington Dulles Intl.
$317 Roundtrip, found 12 hours ago
$317
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Sep 12 from Richmond Intl. to Washington Dulles Intl., returning Mon, Sep 29, priced at $317 found 12 hours ago
Fri, Sep 12 - Mon, Sep 29
RIC
Richmond Intl.
IAD
Washington Dulles Intl.
$378 Roundtrip, found 12 hours ago
$378
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Sep 12 from Richmond Intl. to Washington Dulles Intl., returning Mon, Sep 29, priced at $378 found 12 hours ago
Fri, Sep 12 - Mon, Sep 29
RIC
Richmond Intl.
IAD
Washington Dulles Intl.
$389 Roundtrip, found 12 hours ago
$389
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Sep 12 from Richmond Intl. to Washington Dulles Intl., returning Mon, Sep 29, priced at $389 found 12 hours ago
Fri, Sep 12 - Mon, Sep 29
RIC
Richmond Intl.
IAD
Washington Dulles Intl.
$441 Roundtrip, found 12 hours ago
$441
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Sep 12 from Richmond Intl. to Washington Dulles Intl., returning Mon, Sep 29, priced at $441 found 12 hours ago
Fri, Sep 12 - Mon, Sep 29
RIC
Richmond Intl.
IAD
Washington Dulles Intl.
$460 Roundtrip, found 12 hours ago
$460
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Sep 12 from Richmond Intl. to Washington Dulles Intl., returning Mon, Sep 29, priced at $460 found 12 hours ago
Fri, Sep 12 - Mon, Sep 29
RIC
Richmond Intl.
IAD
Washington Dulles Intl.
$464 Roundtrip, found 12 hours ago
$464
Roundtrip
found 12 hours ago
Select United flight, departing Fri, Sep 12 from Richmond Intl. to Washington Dulles Intl., returning Mon, Sep 29, priced at $464 found 12 hours ago
Thu, Sep 18 - Fri, Sep 19
RIC
Richmond Intl.
IAD
Washington Dulles Intl.
$468 Roundtrip, found 16 hours ago
$468
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Sep 18 from Richmond Intl. to Washington Dulles Intl., returning Fri, Sep 19, priced at $468 found 16 hours ago