United Flight 1634 Deals & Information (2025/2026)

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United Flight 1634 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $158 and $80 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 16 - Tue, Jul 22
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$158 Roundtrip, found 12 hours ago
$158
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Jul 16 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Tue, Jul 22, priced at $158 found 12 hours ago

Frequently asked questions

What route does flight number UA1634 take?
UA1634 is used on multiple routes. Mostly, UA1634 flies directly from Las Vegas, NV Airport (LAS-McCarran Intl.) to Liberty Intl. Airport (EWR). If you have a ticket on this route, you’ll be flying for 4 hours and 52 minutes.
What terminal does UA1634 fly out of?
If you’re booked on a flight from McCarran Intl. Airport (LAS), there’s a fair chance you’ll board the plane from Terminal 3. The most frequented route for UA1634 is McCarran Intl. Airport (LAS) to Liberty Intl. Airport (EWR), which is a nonstop flight.
What kind of plane is on flight number UA1634?
If you’re on flight UA1634 from Las Vegas, NV Airport (LAS-McCarran Intl.) to Liberty Intl. Airport (EWR), there’s every chance you’ll be traveling on a Boeing 737-800. Flight UA1634 serves several routes, but this is the most common one.
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 UA1634 flight with Travelocity, please visit our Customer Service Portal.