United Flight 3661 Deals & Information (2025/2026)

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United Flight 3661 Route Deals From $89

The cheapest prices found with in the last 7 days for return flights were $179 and $89 for one-way flights to Kansas City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 20 - Thu, Aug 21
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select United flight, departing Wed, Aug 20 from O'Hare Intl. to Kansas City Intl., returning Thu, Aug 21, priced at $179 found 4 days ago
Sat, Aug 16 - Mon, Aug 18
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Kansas City Intl., returning Mon, Aug 18, priced at $180 found 1 day ago
Thu, Sep 25 - Sat, Sep 27
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$187 Roundtrip, found 5 days ago
$187
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 25 from O'Hare Intl. to Kansas City Intl., returning Sat, Sep 27, priced at $187 found 5 days ago
Thu, Aug 14 - Mon, Aug 18
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select United flight, departing Thu, Aug 14 from O'Hare Intl. to Kansas City Intl., returning Mon, Aug 18, priced at $188 found 2 days ago
Thu, Sep 25 - Sun, Sep 28
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select United flight, departing Thu, Sep 25 from O'Hare Intl. to Kansas City Intl., returning Sun, Sep 28, priced at $199 found 3 days ago
Sat, Aug 16 - Mon, Aug 18
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Kansas City Intl., returning Mon, Aug 18, priced at $209 found 1 day ago
Thu, Oct 2 - Sat, Oct 4
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$211 Roundtrip, found 2 days ago
$211
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 2 from O'Hare Intl. to Kansas City Intl., returning Sat, Oct 4, priced at $211 found 2 days ago
Thu, Oct 23 - Sun, Oct 26
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$216 Roundtrip, found 4 days ago
$216
Roundtrip
found 4 days ago
Select United flight, departing Thu, Oct 23 from O'Hare Intl. to Kansas City Intl., returning Sun, Oct 26, priced at $216 found 4 days ago
Sat, Aug 16 - Mon, Aug 18
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 16 from O'Hare Intl. to Kansas City Intl., returning Mon, Aug 18, priced at $220 found 1 day ago
Sun, Sep 14 - Wed, Sep 17
ORD
O'Hare Intl.
MCI
Kansas City Intl.
$266 Roundtrip, found 14 hours ago
$266
Roundtrip
found 14 hours ago
Select United flight, departing Sun, Sep 14 from O'Hare Intl. to Kansas City Intl., returning Wed, Sep 17, priced at $266 found 14 hours 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.