American Airlines Flight DL3015 Deals & Information (2025/2026)

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American Airlines Flight 3015 Route Deals From $81

The cheapest prices found with in the last 7 days for return flights were $147 and $81 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 11 - Mon, Dec 15
LGA
LaGuardia
ORD
O'Hare Intl.
$147 Roundtrip, found 4 hours ago
$147
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Dec 11 from LaGuardia to O'Hare Intl., returning Mon, Dec 15, priced at $147 found 4 hours ago

Frequently asked questions

What route does flight number AA3015 take?
AA3015 takes a number of routes. The most frequently flown is between COS and O'Hare Airport, which flies direct. This flight generally takes 2 hours and 45 minutes. That said, there may be other flights with this number that have one or more stops.
What kind of plane is on flight number AA3015?
You'll probably be boarding a Bombardier CRJ700 if you've booked a seat on flight AA3015 from Colorado Springs, CO Airport (COS) to Chicago, IL Airport (ORD-O'Hare Intl.). It's the most commonly used aircraft model on this busy route.
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 AA3015 flight with Travelocity, please visit our Customer Service Portal.