American Airlines Flight 3743 Deals & Information (2024/2025)

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American Airlines Flight 3743 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $94 and $49 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 29 - Thu, May 30
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$94 Roundtrip, found 3 hours ago
$94
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, May 29 from O'Hare Intl. to Lambert-St. Louis Intl., returning Thu, May 30, priced at $94 found 3 hours ago
Tue, May 21 - Wed, May 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$97 Roundtrip, found 1 day ago
$97
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 21 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 22, priced at $97 found 1 day ago
Tue, May 21 - Wed, May 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 21 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 22, priced at $130 found 1 day ago
Fri, May 31 - Sat, Jun 1
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$138 Roundtrip, found 3 days ago
$138
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, May 31 from O'Hare Intl. to Lambert-St. Louis Intl., returning Sat, Jun 1, priced at $138 found 3 days ago
Wed, May 22 - Thu, May 23
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$141 Roundtrip, found 2 days ago
$141
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 22 from O'Hare Intl. to Lambert-St. Louis Intl., returning Thu, May 23, priced at $141 found 2 days ago
Wed, May 29 - Thu, May 30
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$142 Roundtrip, found 3 hours ago
$142
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, May 29 from O'Hare Intl. to Lambert-St. Louis Intl., returning Thu, May 30, priced at $142 found 3 hours ago
Fri, May 31 - Sat, Jun 1
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$149 Roundtrip, found 3 days ago
$149
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, May 31 from O'Hare Intl. to Lambert-St. Louis Intl., returning Sat, Jun 1, priced at $149 found 3 days ago
Tue, May 21 - Wed, May 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 21 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, May 22, priced at $154 found 1 day ago

More American Airlines Flight For This Route

CarrierFlightDepart ORDArrive STLSat
4/20		Sun
4/21		Mon
4/22		Tue
4/23		Wed
4/24		Thu
4/25		Fri
4/26		Stops
AA356408:15 am09:39 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AA374310:10 am11:33 amCheck Fare
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AA333201:50 pm03:10 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AA237703:08 pm04:22 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AA446405:10 pm06:29 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AA244607:14 pm08:29 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AA605410:10 am11:35 am
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0 Stops