United Flight 4491 Deals & Information (2026/2027)

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United Flight 4491 Route Deals From $209

The cheapest prices found with in the last 7 days for return flights were $184 and $209 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 30 - Mon, Feb 2
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 30 from Hancock Intl. to Washington Dulles Intl., returning Mon, Feb 2, priced at $184 found 1 day 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
Thu, Jul 2 - Sun, Jul 5
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$194 Roundtrip, found 3 days ago
$194
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 2 from Hancock Intl. to Washington Dulles Intl., returning Sun, Jul 5, priced at $194 found 3 days ago
Sat, Mar 21 - Mon, Mar 23
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$196 Roundtrip, found 4 days ago
$196
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 $196 found 4 days ago
Wed, Jan 14 - Wed, Jan 21
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jan 14 from Hancock Intl. to Washington Dulles Intl., returning Wed, Jan 21, priced at $209 found 4 days ago
Sat, Mar 21 - Mon, Mar 23
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$212 Roundtrip, found 4 days ago
$212
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 $212 found 4 days ago
Fri, Jan 30 - Mon, Feb 2
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 30 from Hancock Intl. to Washington Dulles Intl., returning Mon, Feb 2, priced at $220 found 1 day ago
Thu, Jan 29 - Sun, Feb 1
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$227 Roundtrip, found 4 days ago
$227
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 29 from Hancock Intl. to Washington Dulles Intl., returning Sun, Feb 1, priced at $227 found 4 days ago
Fri, Jan 30 - Mon, Feb 2
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 30 from Hancock Intl. to Washington Dulles Intl., returning Mon, Feb 2, priced at $236 found 1 day ago
Sat, Mar 21 - Mon, Mar 23
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$237 Roundtrip, found 4 days ago
$237
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 $237 found 4 days ago
Thu, Jul 2 - Sun, Jul 5
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 2 from Hancock Intl. to Washington Dulles Intl., returning Sun, Jul 5, priced at $240 found 3 days ago
Fri, Jan 30 - Mon, Feb 2
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 30 from Hancock Intl. to Washington Dulles Intl., returning Mon, Feb 2, priced at $246 found 1 day 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
Thu, Jul 2 - Sun, Jul 5
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$248 Roundtrip, found 3 days ago
$248
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jul 2 from Hancock Intl. to Washington Dulles Intl., returning Sun, Jul 5, priced at $248 found 3 days ago
Thu, Jan 29 - Sun, Feb 1
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 29 from Hancock Intl. to Washington Dulles Intl., returning Sun, Feb 1, priced at $253 found 4 days ago
Sat, Mar 7 - Mon, Mar 9
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select United flight, departing Sat, Mar 7 from Hancock Intl. to Washington Dulles Intl., returning Mon, Mar 9, priced at $254 found 3 days ago
Thu, Mar 19 - Sun, Mar 22
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$258 Roundtrip, found 5 days ago
$258
Roundtrip
found 5 days ago
Select United flight, departing Thu, Mar 19 from Hancock Intl. to Washington Dulles Intl., returning Sun, Mar 22, priced at $258 found 5 days ago
Thu, Feb 26 - Sun, Mar 1
SYR
Hancock Intl.
IAD
Washington Dulles Intl.
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 26 from Hancock Intl. to Washington Dulles Intl., returning Sun, Mar 1, priced at $259 found 3 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.