United Flight AA3584 Deals & Information (2025/2026)

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United Flight 3584 Route Deals From $89

The cheapest prices found with in the last 7 days for return flights were $105 and $89 for one-way flights to Charleston Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 20 - Sat, Aug 23
ORD
O'Hare Intl.
CHS
Charleston Intl.
$105 Roundtrip, found 2 days ago
$105
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 20 from O'Hare Intl. to Charleston Intl., returning Sat, Aug 23, priced at $105 found 2 days ago
Sat, Aug 16 - Wed, Aug 20
ORD
O'Hare Intl.
CHS
Charleston Intl.
$107 Roundtrip, found 2 days ago
$107
Roundtrip
found 2 days ago
Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Charleston Intl., returning Wed, Aug 20, priced at $107 found 2 days ago
Sun, Dec 14 - Tue, Dec 16
ORD
O'Hare Intl.
CHS
Charleston Intl.
$120 Roundtrip, found 4 days ago
$120
Roundtrip
found 4 days ago
Select United flight, departing Sun, Dec 14 from O'Hare Intl. to Charleston Intl., returning Tue, Dec 16, priced at $120 found 4 days ago
Sun, Sep 7 - Sat, Sep 13
ORD
O'Hare Intl.
CHS
Charleston Intl.
$122 Roundtrip, found 1 day ago
$122
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 7 from O'Hare Intl. to Charleston Intl., returning Sat, Sep 13, priced at $122 found 1 day ago
Thu, Sep 4 - Mon, Sep 8
ORD
O'Hare Intl.
CHS
Charleston Intl.
$123 Roundtrip, found 4 days ago
$123
Roundtrip
found 4 days ago
Select United flight, departing Thu, Sep 4 from O'Hare Intl. to Charleston Intl., returning Mon, Sep 8, priced at $123 found 4 days ago
Wed, Aug 20 - Sat, Aug 23
ORD
O'Hare Intl.
CHS
Charleston Intl.
$139 Roundtrip, found 2 days ago
$139
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 20 from O'Hare Intl. to Charleston Intl., returning Sat, Aug 23, priced at $139 found 2 days ago
Wed, Aug 20 - Sat, Aug 23
ORD
O'Hare Intl.
CHS
Charleston Intl.
$141 Roundtrip, found 2 days ago
$141
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 20 from O'Hare Intl. to Charleston Intl., returning Sat, Aug 23, priced at $141 found 2 days ago
Wed, Aug 20 - Sat, Aug 23
ORD
O'Hare Intl.
CHS
Charleston Intl.
$142 Roundtrip, found 2 days ago
$142
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 20 from O'Hare Intl. to Charleston Intl., returning Sat, Aug 23, priced at $142 found 2 days ago
Sun, Aug 10 - Thu, Aug 14
ORD
O'Hare Intl.
CHS
Charleston Intl.
$143 Roundtrip, found 4 days ago
$143
Roundtrip
found 4 days ago
Select United flight, departing Sun, Aug 10 from O'Hare Intl. to Charleston Intl., returning Thu, Aug 14, priced at $143 found 4 days ago
Wed, Aug 20 - Sat, Aug 23
ORD
O'Hare Intl.
CHS
Charleston Intl.
$149 Roundtrip, found 2 days ago
$149
Roundtrip
found 2 days ago
Select United flight, departing Wed, Aug 20 from O'Hare Intl. to Charleston Intl., returning Sat, Aug 23, priced at $149 found 2 days 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.