United Flight DL3455 Deals & Information (2025/2026)

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United Flight 3455 Route Deals From $110

The cheapest prices found with in the last 7 days for return flights were $125 and $110 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 16 hours ago
$125
Roundtrip
found 16 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 16 hours ago
Mon, Sep 29 - Thu, Oct 2
DTW
Detroit Metropolitan Wayne County
EWR
Newark Liberty Intl. Airport
$131 Roundtrip, found 21 hours ago
$131
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Sep 29 from Detroit Metropolitan Wayne County to Newark Liberty Intl. Airport, returning Thu, Oct 2, priced at $131 found 21 hours ago
Wed, Sep 10 - Wed, Sep 17
DTW
Detroit Metropolitan Wayne County
EWR
Newark Liberty Intl. Airport
$143 Roundtrip, found 11 hours ago
$143
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Sep 10 from Detroit Metropolitan Wayne County to Newark Liberty Intl. Airport, returning Wed, Sep 17, priced at $143 found 11 hours ago
Thu, Sep 18 - Mon, Sep 22
DTW
Detroit Metropolitan Wayne County
EWR
Newark Liberty Intl. Airport
$149 Roundtrip, just found
$149
Roundtrip
just found
Select United flight, departing Thu, Sep 18 from Detroit Metropolitan Wayne County to Newark Liberty Intl. Airport, returning Mon, Sep 22, priced at $149 just found

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.