United Flight 2128 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 2128 Route Deals From $92

The cheapest prices found with in the last 7 days for return flights were $239 and $92 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 10 - Sat, Jun 13
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$239 Roundtrip, found 3 hours ago
$239
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Jun 10 from O'Hare Intl. to Washington Dulles Intl., returning Sat, Jun 13, priced at $239 found 3 hours ago
Sat, May 30 - Sat, Jun 6
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$245 Roundtrip, found 3 hours ago
$245
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 30 from O'Hare Intl. to Washington Dulles Intl., returning Sat, Jun 6, priced at $245 found 3 hours ago