United Flight WN459 Deals & Information (2025/2026)

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United Flight 459 Route Deals From $211

The cheapest prices found with in the last 7 days for return flights were $177 and $211 for one-way flights to Denver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 14 - Sat, Sep 20
PDX
Portland Intl.
DEN
Denver Intl.
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 14 from Portland Intl. to Denver Intl., returning Sat, Sep 20, priced at $177 found 1 day ago

Frequently asked questions

What route does flight number UA459 take?
UA459 takes roughly 1 hour and 57 minutes to jet non-stop from DEN to Minneapolis - St. Paul Intl. Airport (MSP). Sure, there's magic in the destination, but getting there is half the fun!
What kind of plane is on flight number UA459?
The route for flight number UA459 is most commonly Denver Intl. Airport (DEN) to Wold--Chamberlain Field, and the Airbus A320 is the type of plane you'll probably be flying 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 UA459 flight with Travelocity, please visit our Customer Service Portal.