United Flight 555 Deals & Information (2025/2026)

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United Flight 555 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $149 and $80 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 26 - Tue, Sep 2
ATL
Hartsfield-Jackson Atlanta Intl.
EWR
Newark Liberty Intl. Airport
$149 Roundtrip, found 11 hours ago
$149
Roundtrip
found 11 hours ago
Select United flight, departing Tue, Aug 26 from Hartsfield-Jackson Atlanta Intl. to Newark Liberty Intl. Airport, returning Tue, Sep 2, priced at $149 found 11 hours ago

Frequently asked questions

What route does flight number UA555 take?
UA555 is used on multiple routes, but the most common is between DIA airport and San Antonio Intl. Airport (SAT). If your flight is direct, you'll land in approximately 2 hours and 5 minutes. Multi-stop flights can also use this number, as can flights on other routes.
What kind of plane is on flight number UA555?
It's more than likely you'll be cruising aboard a Boeing 737-800 if you've booked a seat on flight UA555 from DIA airport to SAT. This is the most commonly used aircraft type on this popular route.
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 UA555 flight with Travelocity, please visit our Customer Service Portal.