United Flight 3660 Deals & Information (2026/2027)

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United Flight 3660 Route Deals From $131

The cheapest prices found with in the last 7 days for return flights were $257 and $131 for one-way flights to Macdonald-Cartier Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 14 - Mon, Feb 16
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$257 Roundtrip, found 2 hours ago
$257
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Feb 14 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Mon, Feb 16, priced at $257 found 2 hours ago
Sat, Feb 14 - Mon, Feb 16
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$266 Roundtrip, found 2 hours ago
$266
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Feb 14 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Mon, Feb 16, priced at $266 found 2 hours ago
Thu, Feb 5 - Sun, Feb 8
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$268 Roundtrip, found 3 hours ago
$268
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Feb 5 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Sun, Feb 8, priced at $268 found 3 hours ago
Fri, Feb 6 - Sun, Feb 8
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 6 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Sun, Feb 8, priced at $272 found 1 day ago
Thu, Feb 5 - Sun, Feb 8
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$278 Roundtrip, found 3 hours ago
$278
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Feb 5 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Sun, Feb 8, priced at $278 found 3 hours ago
Fri, Feb 6 - Sun, Feb 8
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select United flight, departing Fri, Feb 6 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Sun, Feb 8, priced at $297 found 1 day ago

Frequently asked questions

What route does flight number UA3660 take?
UA3660 flies non-stop from O'Hare Airport to Omaha, NE Airport (OMA-Eppley Field). During this trip, you can expect to be in the air for about 1 hour and 39 minutes. It pays to book ahead to get your favorite seat.
What terminal does UA3660 fly out of?
UA3660 runs between O'Hare Intl. Airport (ORD) and OMA, and travelers taking this flight normally depart from Terminal 2.
What kind of plane is on flight number UA3660?
Expect to board an Embraer 175 if you're taking off on flight UA3660. Almost all flights from O'Hare Airport to Eppley Airfield use this type of plane.
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 UA3660 flight with Travelocity, please visit our Customer Service Portal.