United Flight 3455 Deals & Information (2025/2026)

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United Flight 3455 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $125 and $109 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 29 - Mon, Nov 3
DTW
Detroit Metropolitan Wayne County
EWR
Newark Liberty Intl. Airport
$125 Roundtrip, found 4 hours ago
$125
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Oct 29 from Detroit Metropolitan Wayne County to Newark Liberty Intl. Airport, returning Mon, Nov 3, priced at $125 found 4 hours ago
Wed, Oct 29 - Mon, Nov 3
DTW
Detroit Metropolitan Wayne County
EWR
Newark Liberty Intl. Airport
$141 Roundtrip, found 4 hours ago
$141
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Oct 29 from Detroit Metropolitan Wayne County to Newark Liberty Intl. Airport, returning Mon, Nov 3, priced at $141 found 4 hours ago
Sat, Aug 16 - Tue, Aug 19
DTW
Detroit Metropolitan Wayne County
EWR
Newark Liberty Intl. Airport
$145 Roundtrip, found 5 hours ago
$145
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Aug 16 from Detroit Metropolitan Wayne County to Newark Liberty Intl. Airport, returning Tue, Aug 19, priced at $145 found 5 hours ago

Frequently asked questions

What route does flight number UA3455 take?
UA3455 flies direct between Metro Airport and Dulles Intl. Airport in 1 hour and 28 minutes. It can be used on other routes though, some of which may be multi-stop trips. Keep an eye out for this when locking in your seat to avoid any confusion.
What terminal does UA3455 fly out of?
You'll most likely board the plane from Terminal N if you're flying out of DTW. Flight number UA3455 serves several different routes, but the direct flight between Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) and Dulles Intl. Airport is the most frequently traveled.
What kind of plane is on flight number UA3455?
There's a strong chance you'll be aboard the Embraer 175 if you're going from Detroit, MI Airport (DTW-Detroit Metropolitan Wayne County) to IAD, the most popular route for flight number UA3455.
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 UA3455 flight with Travelocity, please visit our Customer Service Portal.