United Flight 584 Deals & Information (2026/2027)

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United Flight 584 Route Deals From $212

The cheapest prices found with in the last 7 days for return flights were $279 and $212 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 30 - Sat, Feb 6
PHL
Philadelphia Intl.
IAH
George Bush Intercontinental
$279 Roundtrip, found 13 hours ago
$279
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Jan 30 from Philadelphia Intl. to George Bush Intercontinental, returning Sat, Feb 6, priced at $279 found 13 hours ago
Tue, Jul 28 - Wed, Aug 5
PHL
Philadelphia Intl.
IAH
George Bush Intercontinental
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 28 from Philadelphia Intl. to George Bush Intercontinental, returning Wed, Aug 5, priced at $288 found 1 day ago
Sat, Jan 30 - Sat, Feb 6
PHL
Philadelphia Intl.
IAH
George Bush Intercontinental
$289 Roundtrip, found 13 hours ago
$289
Roundtrip
found 13 hours ago
Select United flight, departing Sat, Jan 30 from Philadelphia Intl. to George Bush Intercontinental, returning Sat, Feb 6, priced at $289 found 13 hours ago
Thu, Jul 23 - Tue, Jul 28
PHL
Philadelphia Intl.
IAH
George Bush Intercontinental
$301 Roundtrip, found 13 hours ago
$301
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Jul 23 from Philadelphia Intl. to George Bush Intercontinental, returning Tue, Jul 28, priced at $301 found 13 hours ago
Fri, Aug 28 - Mon, Aug 31
PHL
Philadelphia Intl.
IAH
George Bush Intercontinental
$309 Roundtrip, found 7 hours ago
$309
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Aug 28 from Philadelphia Intl. to George Bush Intercontinental, returning Mon, Aug 31, priced at $309 found 7 hours ago

Frequently asked questions

What route does flight number UA584 take?
UA584 flies directly between EWR and PBI in 2 hours and 57 minutes. It can take other routes though, some of which may be multi-stop journeys. Keep this in mind when locking in your seat to avoid any mix-ups.
What terminal does UA584 fly out of?
If you're booked on a flight from Liberty Intl. Airport (EWR), there's an excellent chance you'll board the plane from Terminal C. The most popular route for UA584 is EWR to Palm Beach Intl. Airport, which is a direct flight.
What kind of plane is on flight number UA584?
It's likely you'll be aboard the Boeing 737-900 if you've booked a seat from Newark Airport to Palm Beach Intl. Airport, the most popular route for flight number UA584.
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 UA584 flight with Travelocity, please visit our Customer Service Portal.