United Flight UA3587 Deals & Information (2025/2026)

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United Flight 3587 Route Deals From $133

The cheapest prices found with in the last 7 days for return flights were $154 and $133 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 29 - Wed, Oct 1
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$154 Roundtrip, found 6 hours ago
$154
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Sep 29 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Wed, Oct 1, priced at $154 found 6 hours ago

Frequently asked questions

What route does flight number UA3587 take?
UA3587 flies direct between Missoula Intl. Airport and O'Hare Airport in about 3 hours and 22 minutes. It can take other routes though, some of which may be multi-stop flights. Keep this in mind when booking your airfare to avoid any confusion.
What kind of plane is on flight number UA3587?
It's highly likely you'll be climbing aboard the Embraer 170 if you've booked a fare on flight UA3587 from MSO to O'Hare Airport. It's the most commonly used aircraft type on this route.
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 UA3587 flight with Travelocity, please visit our Customer Service Portal.