United Flight 587 Deals & Information (2026/2027)

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United Flight 587 Route Deals From $102

The cheapest prices found with in the last 7 days for return flights were $197 and $102 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 11 hours ago
$197
Roundtrip
found 11 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 11 hours ago
Wed, Jul 1 - Wed, Jul 8
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$202 Roundtrip, found 3 hours ago
$202
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Jul 1 from O'Hare Intl. to Washington Dulles Intl., returning Wed, Jul 8, priced at $202 found 3 hours ago
Wed, Jul 22 - Wed, Jul 29
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$220 Roundtrip, found 11 hours ago
$220
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Jul 22 from O'Hare Intl. to Washington Dulles Intl., returning Wed, Jul 29, priced at $220 found 11 hours ago
Wed, Jul 1 - Wed, Jul 8
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$225 Roundtrip, found 3 hours ago
$225
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Jul 1 from O'Hare Intl. to Washington Dulles Intl., returning Wed, Jul 8, priced at $225 found 3 hours ago
Tue, Jul 7 - Tue, Jul 14
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$243 Roundtrip, found 2 days ago
$243
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 7 from O'Hare Intl. to Washington Dulles Intl., returning Tue, Jul 14, priced at $243 found 2 days ago
Wed, Jul 22 - Wed, Jul 29
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$243 Roundtrip, found 11 hours ago
$243
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Jul 22 from O'Hare Intl. to Washington Dulles Intl., returning Wed, Jul 29, priced at $243 found 11 hours ago
Wed, Jul 22 - Sat, Jul 25
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$247 Roundtrip, found 6 hours ago
$247
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Jul 22 from O'Hare Intl. to Washington Dulles Intl., returning Sat, Jul 25, priced at $247 found 6 hours ago
Thu, Jul 9 - Tue, Jul 14
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$253 Roundtrip, found 11 hours ago
$253
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jul 9 from O'Hare Intl. to Washington Dulles Intl., returning Tue, Jul 14, priced at $253 found 11 hours ago

Frequently asked questions

What route does flight number UA587 take?
UA587 takes a few routes. The most popular is between DIA airport and Salt Lake City Intl. Airport (SLC), which flies direct. This service usually takes 1 hour and 32 minutes. However, there may be other flights with the same number that are multi-stop.
What kind of plane is on flight number UA587?
UA587 is a flight number that is used on a number of routes. If you're traveling on its most popular one, DIA airport to Salt Lake City Intl. Airport (SLC), you'll probably be boarding a Boeing 737-800.
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 UA587 flight with Travelocity, please visit our Customer Service Portal.