United Flight AA3661 Deals & Information (2025/2026)

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United Flight 3661 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $209 and $101 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 13 - Mon, Nov 17
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$209 Roundtrip, found 1 hour ago
$209
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Nov 13 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon, Nov 17, priced at $209 found 1 hour ago
Thu, Nov 13 - Mon, Nov 17
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$219 Roundtrip, found 1 hour ago
$219
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Nov 13 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon, Nov 17, priced at $219 found 1 hour ago
Wed, Oct 22 - Thu, Oct 23
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$220 Roundtrip, found 11 hours ago
$220
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Oct 22 from John Glenn Columbus Intl. to O'Hare Intl., returning Thu, Oct 23, priced at $220 found 11 hours ago
Wed, Oct 22 - Fri, Oct 24
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$229 Roundtrip, found 5 days ago
$229
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 22 from John Glenn Columbus Intl. to O'Hare Intl., returning Fri, Oct 24, priced at $229 found 5 days ago
Thu, Oct 23 - Fri, Oct 24
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$235 Roundtrip, found 5 days ago
$235
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 23 from John Glenn Columbus Intl. to O'Hare Intl., returning Fri, Oct 24, priced at $235 found 5 days ago
Thu, Nov 13 - Mon, Nov 17
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$239 Roundtrip, found 1 hour ago
$239
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Nov 13 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon, Nov 17, priced at $239 found 1 hour ago
Thu, Nov 13 - Mon, Nov 17
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
$246 Roundtrip, found 1 hour ago
$246
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Nov 13 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon, Nov 17, priced at $246 found 1 hour ago

Frequently asked questions

What route does flight number UA3661 take?
UA3661 operates between EWR and Louis Armstrong New Orleans Intl. Airport and is a direct flight. This journey usually takes 3 hours and 27 minutes.
How often is UA3661 on time?
Around 90% of UA3661 flights arrive as scheduled — so if you're traveling from Liberty Intl. Airport (EWR) to Louis Armstrong New Orleans Intl. Airport (MSY), you can breathe easy knowing that you will reach your destination as quickly as possible. On the odd occasion that your United Airlines service runs behind time, you can expect to wait roughly 16 minutes. Because of the carrier's excellent service, this route has a star rating of 4.2.
What terminal does UA3661 fly out of?
Travelers with seats on flight number UA3661 from Newark Airport to Louis Armstrong New Orleans Intl. Airport (MSY) usually jet out of Terminal C.
What kind of plane is on flight number UA3661?
Get set to step aboard an Embraer 170 if you've booked a seat on flight UA3661. Most services from Liberty Intl. Airport (EWR) to Louis Armstrong New Orleans Intl. Airport (MSY) are operated using this aircraft type.
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 UA3661 flight with Travelocity, please visit our Customer Service Portal.