United Flight 3584 Deals & Information (2025/2026)

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United Flight 3584 Route Deals From $117

The cheapest prices found with in the last 7 days for return flights were $203 and $117 for one-way flights to Charleston Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 22 - Fri, Oct 24
ORD
O'Hare Intl.
CHS
Charleston Intl.
$203 Roundtrip, found 3 days ago
$203
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 22 from O'Hare Intl. to Charleston Intl., returning Fri, Oct 24, priced at $203 found 3 days ago
Wed, Oct 22 - Wed, Nov 19
ORD
O'Hare Intl.
CHS
Charleston Intl.
$235 Roundtrip, found 18 hours ago
$235
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Oct 22 from O'Hare Intl. to Charleston Intl., returning Wed, Nov 19, priced at $235 found 18 hours ago

Frequently asked questions

What route does flight number UA3584 take?
UA3584 is used on multiple routes. Most often, UA3584 flies straight from O'Hare Intl. Airport (ORD) to Savannah, GA Airport (SAV-Savannah - Hilton Head Intl.). If this is your route, you'll be airborne for roughly 2 hours and 20 minutes.
What terminal does UA3584 fly out of?
UA3584 flights from ORD typically jet off from Terminal 2. This flight number runs on a number of different routes, but the most popular one is ORD to Savannah, GA Airport (SAV-Savannah - Hilton Head Intl.).
What kind of plane is on flight number UA3584?
It's likely you'll be setting off on the Embraer 175 if you're going from O'Hare Airport to SAV, a popular route for flight UA3584.
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 UA3584 flight with Travelocity, please visit our Customer Service Portal.