United Flight 3586 Deals & Information (2026/2027)

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United Flight 3586 Route Deals From $208

The cheapest prices found with in the last 7 days for return flights were $184 and $208 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Mar 20 - Sat, Mar 21
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 20 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Mar 21, priced at $184 found 4 days ago
Fri, Jan 16 - Sat, Jan 17
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 16 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Jan 17, priced at $214 found 3 days ago
Fri, Jan 9 - Sat, Jan 10
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 9 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Jan 10, priced at $246 found 3 days ago
Fri, Mar 20 - Sat, Mar 21
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$246 Roundtrip, found 4 days ago
$246
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 20 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Mar 21, priced at $246 found 4 days ago
Fri, Mar 20 - Sat, Mar 21
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$267 Roundtrip, found 4 days ago
$267
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 20 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Mar 21, priced at $267 found 4 days ago
Fri, Jan 16 - Sat, Jan 17
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$276 Roundtrip, found 3 days ago
$276
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 16 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Jan 17, priced at $276 found 3 days ago
Sat, Jan 10 - Sat, Feb 7
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$288 Roundtrip, found 15 hours ago
$288
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Jan 10 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Feb 7, priced at $288 found 15 hours ago
Fri, Jan 9 - Sat, Jan 10
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$307 Roundtrip, found 3 days ago
$307
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 9 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Jan 10, priced at $307 found 3 days ago
Fri, Jan 16 - Sat, Jan 17
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 16 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Jan 17, priced at $312 found 3 days ago
Fri, Mar 20 - Sat, Mar 21
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$319 Roundtrip, found 4 days ago
$319
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 20 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Mar 21, priced at $319 found 4 days ago
Fri, Mar 20 - Sat, Mar 21
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$329 Roundtrip, found 4 days ago
$329
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 20 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Mar 21, priced at $329 found 4 days ago
Fri, Jan 16 - Sat, Jan 17
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$348 Roundtrip, found 3 days ago
$348
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jan 16 from Philadelphia Intl. to Washington Dulles Intl., returning Sat, Jan 17, priced at $348 found 3 days ago

Frequently asked questions

What route does flight number UA3586 take?
UA3586 takes multiple routes. The most popular is TYS to O'Hare Airport, which flies direct. This flight usually takes 1 hour and 58 minutes. However, you might find other flights with the same number that have one or more stops.
What kind of plane is on flight number UA3586?
If you're booked on flight UA3586 from McGhee Tyson Airport (TYS) to O'Hare Airport, chances are you'll be jetting off on an Embraer 170. Flight UA3586 serves several routes, but this is the busiest.
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 UA3586 flight with Travelocity, please visit our Customer Service Portal.