United Flight 571 Deals & Information (2025/2026)

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United Flight 571 Route Deals From $89

The cheapest prices found with in the last 7 days for return flights were $179 and $89 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 6 - Sat, Sep 13
EWR
Newark Liberty Intl. Airport
IAH
George Bush Intercontinental
$179 Roundtrip, just found
$179
Roundtrip
just found
Select United flight, departing Sat, Sep 6 from Newark Liberty Intl. Airport to George Bush Intercontinental, returning Sat, Sep 13, priced at $179 just found

Frequently asked questions

What route does flight number UA571 take?
UA571 flies directly from DIA airport to RAP in around 1 hour and 8 minutes. It can sometimes take other routes though, some of which could be multi-stop flights. Keep this in mind when booking your airfare to avoid any mix-ups.
What kind of plane is on flight number UA571?
It's highly likely you'll be traveling aboard the Airbus A319 if you're taking flight UA571 from Denver Intl. Airport (DEN) to RAP. This is the most commonly used aircraft model on this 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 UA571 flight with Travelocity, please visit our Customer Service Portal.