American Airlines Flight 4666 Deals & Information (2025/2026)

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American Airlines Flight 4666 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $181 and $101 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 27 - Tue, Sep 2
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$181 Roundtrip, found 6 days ago
$181
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Aug 27 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Tue, Sep 2, priced at $181 found 6 days ago
Wed, Aug 20 - Mon, Aug 25
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 20 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Mon, Aug 25, priced at $189 found 1 day ago
Tue, Jul 29 - Sat, Aug 2
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$195 Roundtrip, found 5 days ago
$195
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jul 29 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Sat, Aug 2, priced at $195 found 5 days ago
Thu, Aug 21 - Mon, Aug 25
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 21 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Mon, Aug 25, priced at $197 found 1 day ago
Wed, Aug 20 - Mon, Aug 25
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 20 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Mon, Aug 25, priced at $201 found 1 day ago
Fri, Aug 8 - Tue, Aug 12
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 8 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Tue, Aug 12, priced at $207 found 2 days ago
Tue, Jul 1 - Fri, Jul 4
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$209 Roundtrip, found 2 days ago
$209
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jul 1 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Fri, Jul 4, priced at $209 found 2 days ago
Tue, Jul 8 - Sat, Jul 12
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$213 Roundtrip, found 6 hours ago
$213
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Jul 8 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Sat, Jul 12, priced at $213 found 6 hours ago
Thu, Jul 31 - Mon, Aug 4
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$214 Roundtrip, found 5 days ago
$214
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Jul 31 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Mon, Aug 4, priced at $214 found 5 days ago
Wed, Jul 16 - Sat, Jul 19
CVG
Cincinnati - Northern Kentucky Intl.
LGA
LaGuardia
$215 Roundtrip, found 23 hours ago
$215
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Wed, Jul 16 from Cincinnati - Northern Kentucky Intl. to LaGuardia, returning Sat, Jul 19, priced at $215 found 23 hours ago

Frequently asked questions

What route does flight number AA4666 take?
AA4666 takes a number of routes. The most frequently flown is between IND and LaGuardia Airport, which flies direct. This service takes about 2 hours and 1 minute. However, there may be other flights with this number that have one or more stops.
What kind of plane is on flight number AA4666?
Chances are you’ll be on the Embraer 175 if you’ve booked a fare from IND to LaGuardia Airport, one route used for flight AA4666.
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 AA4666 flight with Travelocity, please visit our Customer Service Portal.