United Flight 3587 Deals & Information (2026/2027)

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United Flight 3587 Route Deals From $250

The cheapest prices found with in the last 7 days for return flights were $239 and $250 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 2 - Mon, Oct 5
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$239 Roundtrip, found 2 hours ago
$239
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Oct 2 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Oct 5, priced at $239 found 2 hours ago
Fri, Oct 2 - Mon, Oct 5
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$249 Roundtrip, found 2 hours ago
$249
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Oct 2 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Oct 5, priced at $249 found 2 hours ago
Fri, Nov 6 - Mon, Nov 9
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$250 Roundtrip, found 8 hours ago
$250
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Nov 6 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Nov 9, priced at $250 found 8 hours ago
Fri, Jul 10 - Sat, Jul 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$251 Roundtrip, found 8 hours ago
$251
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Jul 10 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 11, priced at $251 found 8 hours ago
Sat, Jun 6 - Tue, Jun 9
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$256 Roundtrip, found 14 hours ago
$256
Roundtrip
found 14 hours ago
Select United flight, departing Sat, Jun 6 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Tue, Jun 9, priced at $256 found 14 hours ago
Fri, Jul 10 - Sat, Jul 11
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$260 Roundtrip, found 8 hours ago
$260
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Jul 10 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, Jul 11, priced at $260 found 8 hours ago
Wed, May 20 - Sat, May 30
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$265 Roundtrip, found 2 hours ago
$265
Roundtrip
found 2 hours ago
Select United flight, departing Wed, May 20 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, May 30, priced at $265 found 2 hours ago
Sat, Jun 6 - Mon, Jun 8
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$266 Roundtrip, found 14 hours ago
$266
Roundtrip
found 14 hours ago
Select United flight, departing Sat, Jun 6 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Jun 8, priced at $266 found 14 hours ago
Fri, Nov 6 - Mon, Nov 9
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$267 Roundtrip, found 8 hours ago
$267
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Nov 6 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Mon, Nov 9, priced at $267 found 8 hours ago
Wed, May 20 - Sat, May 30
CMH
John Glenn Columbus Intl.
EWR
Newark Liberty Intl. Airport
$275 Roundtrip, found 2 hours ago
$275
Roundtrip
found 2 hours ago
Select United flight, departing Wed, May 20 from John Glenn Columbus Intl. to Newark Liberty Intl. Airport, returning Sat, May 30, priced at $275 found 2 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.