United Flight 3455 Deals & Information (2026/2027)

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United Flight 3455 Route Deals From $425

The cheapest prices found with in the last 7 days for return flights were $809 and $425 for one-way flights to Jean Lesage Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 15 - Wed, Dec 16
EWR
Newark Liberty Intl. Airport
YQB
Jean Lesage Intl.
$809 Roundtrip, found 2 days ago
$809
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 15 from Newark Liberty Intl. Airport to Jean Lesage Intl., returning Wed, Dec 16, priced at $809 found 2 days ago
Wed, Oct 14 - Sun, Oct 18
EWR
Newark Liberty Intl. Airport
YQB
Jean Lesage Intl.
$809 Roundtrip, found 3 days ago
$809
Roundtrip
found 3 days ago
Select United flight, departing Wed, Oct 14 from Newark Liberty Intl. Airport to Jean Lesage Intl., returning Sun, Oct 18, priced at $809 found 3 days ago
Sat, May 1 - Sat, May 8
EWR
Newark Liberty Intl. Airport
YQB
Jean Lesage Intl.
$811 Roundtrip, found 5 hours ago
$811
Roundtrip
found 5 hours ago
Select United flight, departing Sat, May 1 from Newark Liberty Intl. Airport to Jean Lesage Intl., returning Sat, May 8, priced at $811 found 5 hours ago
Tue, Dec 22 - Sat, Dec 26
EWR
Newark Liberty Intl. Airport
YQB
Jean Lesage Intl.
$824 Roundtrip, found 4 days ago
$824
Roundtrip
found 4 days ago
Select United flight, departing Tue, Dec 22 from Newark Liberty Intl. Airport to Jean Lesage Intl., returning Sat, Dec 26, priced at $824 found 4 days ago
Wed, Sep 30 - Mon, Oct 5
EWR
Newark Liberty Intl. Airport
YQB
Jean Lesage Intl.
$841 Roundtrip, found 3 days ago
$841
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 30 from Newark Liberty Intl. Airport to Jean Lesage Intl., returning Mon, Oct 5, priced at $841 found 3 days 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.