United Flight 3660 Deals & Information (2025/2026)

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United Flight 3660 Route Deals From $156

The cheapest prices found with in the last 7 days for return flights were $280 and $156 for one-way flights to Macdonald-Cartier Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 19 - Fri, Nov 21
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$280 Roundtrip, found 15 hours ago
$280
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Nov 19 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Fri, Nov 21, priced at $280 found 15 hours ago
Wed, Nov 19 - Fri, Nov 21
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$305 Roundtrip, found 15 hours ago
$305
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Nov 19 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Fri, Nov 21, priced at $305 found 15 hours ago
Wed, Nov 19 - Fri, Nov 21
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$308 Roundtrip, found 15 hours ago
$308
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Nov 19 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Fri, Nov 21, priced at $308 found 15 hours ago
Wed, Dec 10 - Sun, Dec 14
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$314 Roundtrip, found 11 hours ago
$314
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Dec 10 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Sun, Dec 14, priced at $314 found 11 hours ago
Wed, Nov 19 - Fri, Nov 21
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$317 Roundtrip, found 15 hours ago
$317
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Nov 19 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Fri, Nov 21, priced at $317 found 15 hours ago
Wed, Nov 19 - Fri, Nov 21
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$320 Roundtrip, found 15 hours ago
$320
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Nov 19 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Fri, Nov 21, priced at $320 found 15 hours ago
Wed, Dec 10 - Sun, Dec 14
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$341 Roundtrip, found 11 hours ago
$341
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Dec 10 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Sun, Dec 14, priced at $341 found 11 hours ago
Sun, Oct 12 - Sun, Oct 19
EWR
Newark Liberty Intl. Airport
YOW
Macdonald-Cartier Intl.
$352 Roundtrip, just found
$352
Roundtrip
just found
Select United flight, departing Sun, Oct 12 from Newark Liberty Intl. Airport to Macdonald-Cartier Intl., returning Sun, Oct 19, priced at $352 just found

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.