United Flight AA578 Deals & Information (2025/2026)

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United Flight 578 Route Deals From $82

The cheapest prices found with in the last 7 days for return flights were $151 and $82 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 14 - Wed, May 21
DEN
Denver Intl.
DFW
Dallas-Fort Worth Intl.
$151 Roundtrip, found 18 hours ago
$151
Roundtrip
found 18 hours ago
Select United flight, departing Wed, May 14 from Denver Intl. to Dallas-Fort Worth Intl., returning Wed, May 21, priced at $151 found 18 hours ago
Sun, May 11 - Wed, May 21
DEN
Denver Intl.
DFW
Dallas-Fort Worth Intl.
$162 Roundtrip, found 6 days ago
$162
Roundtrip
found 6 days ago
Select United flight, departing Sun, May 11 from Denver Intl. to Dallas-Fort Worth Intl., returning Wed, May 21, priced at $162 found 6 days ago

Frequently asked questions

What route does flight number UA578 take?
UA578 takes a number of routes. The most frequently flown is between ORD and Savannah - Hilton Head Intl. Airport (SAV), which is a direct flight. This service takes around 2 hours and 12 minutes. However, there are likely to be other flights with this number that have one or more stops.
What terminal does UA578 fly out of?
You’ll probably board the plane from Terminal 1 if you’re flying out of ORD. UA578 serves a number of routes, but the direct flight between O’Hare Airport and Savannah - Hilton Head Intl. Airport is the most popular one.
What kind of plane is on flight number UA578?
UA578 is a flight number that’s used on many different routes. If you’ve booked a ticket on its most popular route, Chicago, IL Airport (ORD-O’Hare Intl.) to SAV, you’ll probably be hopping on board an Airbus A320.
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 UA578 flight with Travelocity, please visit our Customer Service Portal.