United Flight 53 Deals & Information (2026/2027)

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United Flight 53 Route Deals From $1,531

The cheapest prices found with in the last 7 days for return flights were $588 and $1,531 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 12 - Sat, Dec 12
ZRH
Zürich
IAD
Washington Dulles Intl.
$588 Roundtrip, found 2 days ago
$588
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 12 from Zürich to Washington Dulles Intl., returning Sat, Dec 12, priced at $588 found 2 days ago
Sat, Sep 12 - Sat, Dec 12
ZRH
Zürich
IAD
Washington Dulles Intl.
$597 Roundtrip, found 2 days ago
$597
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 12 from Zürich to Washington Dulles Intl., returning Sat, Dec 12, priced at $597 found 2 days ago

Frequently asked questions

What route does flight number UA53 take?
UA53 operates from ZRH to Washington Dulles Intl. Airport (IAD) directly. This service generally takes 9 hours and 12 minutes.
What kind of plane is on flight number UA53?
The route for flight number UA53 is predominantly Zurich Intl. Airport to Washington, DC Airport (IAD-Washington Dulles Intl.), and the Boeing 767-300 is the type of plane you'll probably be heading off on.
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 UA53 flight with Travelocity, please visit our Customer Service Portal.