United Flight 4575 Deals & Information (2025/2026)

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United Flight 4575 Route Deals From $210

The cheapest prices found with in the last 7 days for return flights were $188 and $210 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 25 - Sun, Jul 27
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$188 Roundtrip, found 3 hours ago
$188
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Jul 25 from Philadelphia Intl. to Washington Dulles Intl., returning Sun, Jul 27, priced at $188 found 3 hours ago
Sun, Jul 13 - Sun, Jul 20
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select United flight, departing Sun, Jul 13 from Philadelphia Intl. to Washington Dulles Intl., returning Sun, Jul 20, priced at $220 found 3 days ago
Fri, Jul 25 - Sun, Jul 27
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$280 Roundtrip, found 3 hours ago
$280
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Jul 25 from Philadelphia Intl. to Washington Dulles Intl., returning Sun, Jul 27, priced at $280 found 3 hours ago
Fri, Jul 25 - Sun, Jul 27
PHL
Philadelphia Intl.
IAD
Washington Dulles Intl.
$305 Roundtrip, found 3 hours ago
$305
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Jul 25 from Philadelphia Intl. to Washington Dulles Intl., returning Sun, Jul 27, priced at $305 found 3 hours ago

Frequently asked questions

What route does flight number UA4575 take?
UA4575 travels between ORD and Eppley Airfield and flies direct. This service generally takes 1 hour and 34 minutes.
What terminal does UA4575 fly out of?
Passengers booked on flight number UA4575 from ORD to Eppley Field Airport (OMA) normally depart from Terminal 1.
What kind of plane is on flight number UA4575?
Prepare to jump on board a Canadair (Bombardier) Regional Jet 550 if your flight number is UA4575. Most flights from O'Hare Intl. Airport (ORD) to OMA use this model of aircraft.
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 UA4575 flight with Travelocity, please visit our Customer Service Portal.