United Flight 3587 Deals & Information (2025/2026)

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United Flight 3587 Route Deals From $130

The cheapest prices found with in the last 7 days for return flights were $185 and $130 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 31 - Tue, Feb 3
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$185 Roundtrip, found 5 days ago
$185
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jan 31 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Feb 3, priced at $185 found 5 days ago
Thu, Nov 6 - Sun, Nov 9
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$192 Roundtrip, found 15 hours ago
$192
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Nov 6 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sun, Nov 9, priced at $192 found 15 hours ago
Fri, Dec 12 - Sat, Jan 10
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$195 Roundtrip, found 8 hours ago
$195
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Dec 12 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jan 10, priced at $195 found 8 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.