American Airlines Flight UA1187 Deals & Information (2025/2026)

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American Airlines Flight 1187 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $157 and $79 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 2 - Thu, Sep 4
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$157 Roundtrip, found 5 hours ago
$157
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Sep 2 from Ronald Reagan Washington National to O'Hare Intl., returning Thu, Sep 4, priced at $157 found 5 hours ago
Tue, Sep 2 - Thu, Sep 4
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$160 Roundtrip, found 5 hours ago
$160
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Sep 2 from Ronald Reagan Washington National to O'Hare Intl., returning Thu, Sep 4, priced at $160 found 5 hours ago
Wed, Sep 3 - Sat, Sep 6
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$169 Roundtrip, found 3 hours ago
$169
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Sep 3 from Ronald Reagan Washington National to O'Hare Intl., returning Sat, Sep 6, priced at $169 found 3 hours ago
Wed, Sep 3 - Sat, Sep 6
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$172 Roundtrip, found 3 hours ago
$172
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Sep 3 from Ronald Reagan Washington National to O'Hare Intl., returning Sat, Sep 6, priced at $172 found 3 hours ago
Sat, Sep 13 - Sat, Sep 20
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$184 Roundtrip, found 8 hours ago
$184
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Sep 13 from Ronald Reagan Washington National to O'Hare Intl., returning Sat, Sep 20, priced at $184 found 8 hours ago
Thu, Nov 27 - Sun, Nov 30
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$197 Roundtrip, found 8 hours ago
$197
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Ronald Reagan Washington National to O'Hare Intl., returning Sun, Nov 30, priced at $197 found 8 hours ago
Sat, Aug 2 - Tue, Aug 5
DCA
Ronald Reagan Washington National
ORD
O'Hare Intl.
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Aug 2 from Ronald Reagan Washington National to O'Hare Intl., returning Tue, Aug 5, priced at $207 found 2 days ago

Frequently asked questions

What route does flight number AA1187 take?
AA1187 is used on a range of routes. More commonly, AA1187 flies straight from Jackson Hole Airport to ORD. If you've booked a seat on this route, you'll be in the air for 3 hours and 13 minutes.
What kind of plane is on flight number AA1187?
AA1187 is a flight number that's used on several routes. If you're traveling on the most common route, Jackson Hole Airport (JAC) to O'Hare Intl. Airport (ORD), you'll probably be hopping on board the Airbus A319.
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 AA1187 flight with Travelocity, please visit our Customer Service Portal.