United Flight 2277 Deals & Information (2026/2027)

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United Flight 2277 Route Deals From $139

The cheapest prices found with in the last 7 days for return flights were $197 and $139 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 22 - Wed, Jul 29
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$197 Roundtrip, found 16 hours ago
$197
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Jul 22 from O'Hare Intl. to Washington Dulles Intl., returning Wed, Jul 29, priced at $197 found 16 hours ago
Tue, Jun 2 - Tue, Jun 9
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jun 2 from O'Hare Intl. to Washington Dulles Intl., returning Tue, Jun 9, priced at $202 found 1 day ago
Tue, Jun 23 - Wed, Jun 24
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 23 from O'Hare Intl. to Washington Dulles Intl., returning Wed, Jun 24, priced at $214 found 4 days ago
Wed, Aug 26 - Thu, Sep 3
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$218 Roundtrip, found 1 day ago
$218
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 26 from O'Hare Intl. to Washington Dulles Intl., returning Thu, Sep 3, priced at $218 found 1 day ago
Mon, Jun 1 - Wed, Jun 3
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$235 Roundtrip, found 4 days ago
$235
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jun 1 from O'Hare Intl. to Washington Dulles Intl., returning Wed, Jun 3, priced at $235 found 4 days ago
Wed, Jul 22 - Wed, Jul 29
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$237 Roundtrip, found 16 hours ago
$237
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Jul 22 from O'Hare Intl. to Washington Dulles Intl., returning Wed, Jul 29, priced at $237 found 16 hours ago
Tue, Jun 23 - Wed, Jun 24
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jun 23 from O'Hare Intl. to Washington Dulles Intl., returning Wed, Jun 24, priced at $243 found 4 days ago
Fri, May 29 - Tue, Jun 2
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$249 Roundtrip, found 5 hours ago
$249
Roundtrip
found 5 hours ago
Select United flight, departing Fri, May 29 from O'Hare Intl. to Washington Dulles Intl., returning Tue, Jun 2, priced at $249 found 5 hours ago