United Flight 4491 Deals & Information (2025/2026)

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United Flight 4491 Route Deals From $208

The cheapest prices found with in the last 7 days for return flights were $182 and $208 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 28 - Mon, Feb 2
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$182 Roundtrip, found 6 days ago
$182
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 28 from Hancock Intl. to Washington Dulles Intl., returning Mon, Feb 2, priced at $182 found 6 days ago
Sat, Mar 21 - Mon, Mar 23
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 21 from Hancock Intl. to Washington Dulles Intl., returning Mon, Mar 23, priced at $184 found 4 days ago
Tue, Jan 13 - Tue, Jan 20
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Hancock Intl. to Washington Dulles Intl., returning Tue, Jan 20, priced at $191 found 6 days ago
Sat, Mar 21 - Mon, Mar 23
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$200 Roundtrip, found 4 days ago
$200
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 21 from Hancock Intl. to Washington Dulles Intl., returning Mon, Mar 23, priced at $200 found 4 days ago
Sat, Mar 21 - Mon, Mar 23
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 21 from Hancock Intl. to Washington Dulles Intl., returning Mon, Mar 23, priced at $215 found 4 days ago
Tue, Jan 13 - Tue, Jan 20
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Hancock Intl. to Washington Dulles Intl., returning Tue, Jan 20, priced at $227 found 6 days ago
Sat, Mar 21 - Mon, Mar 23
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$236 Roundtrip, found 4 days ago
$236
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 21 from Hancock Intl. to Washington Dulles Intl., returning Mon, Mar 23, priced at $236 found 4 days ago
Wed, Jan 28 - Mon, Feb 2
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$242 Roundtrip, found 6 days ago
$242
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 28 from Hancock Intl. to Washington Dulles Intl., returning Mon, Feb 2, priced at $242 found 6 days ago
Sat, Mar 21 - Mon, Mar 23
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$246 Roundtrip, found 4 days ago
$246
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 21 from Hancock Intl. to Washington Dulles Intl., returning Mon, Mar 23, priced at $246 found 4 days ago
Fri, Mar 20 - Mon, Mar 23
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$252 Roundtrip, found 4 days ago
$252
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 20 from Hancock Intl. to Washington Dulles Intl., returning Mon, Mar 23, priced at $252 found 4 days ago
Tue, Jan 13 - Tue, Jan 20
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 13 from Hancock Intl. to Washington Dulles Intl., returning Tue, Jan 20, priced at $252 found 6 days ago

Frequently asked questions

What route does flight number UA4491 take?
UA4491 serves multiple routes, but the most common is between Richmond Intl. Airport and Washington, DC Airport (IAD-Washington Dulles Intl.). If on a non-stop flight, you'll stroll through arrivals in 53 minutes. Multi-stop flights can also use this number, as can flights on other routes.
What kind of plane is on flight number UA4491?
It's likely you'll be on a Canadair (Bombardier) Regional Jet 550 if you've booked a seat from RIC to Washington Dulles Intl. Airport (IAD), one of several routes used for flight UA4491.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA4491 flight with Travelocity, please visit our Customer Service Portal.