American Airlines Flight 3704 Deals & Information (2025/2026)

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American Airlines Flight 3704 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $387 and for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 21 - Sat, Apr 25
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$387 Roundtrip, found 3 hours ago
$387
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Apr 21 from La Crosse Municipal to O'Hare Intl., returning Sat, Apr 25, priced at $387 found 3 hours ago
Tue, Apr 21 - Mon, Apr 27
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$407 Roundtrip, found 3 hours ago
$407
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Apr 21 from La Crosse Municipal to O'Hare Intl., returning Mon, Apr 27, priced at $407 found 3 hours ago
Thu, Apr 23 - Sat, Apr 25
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$420 Roundtrip, found 3 hours ago
$420
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Apr 23 from La Crosse Municipal to O'Hare Intl., returning Sat, Apr 25, priced at $420 found 3 hours ago
Thu, Apr 23 - Mon, Apr 27
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$427 Roundtrip, found 3 hours ago
$427
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Apr 23 from La Crosse Municipal to O'Hare Intl., returning Mon, Apr 27, priced at $427 found 3 hours ago
Sat, Dec 6 - Tue, Dec 9
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$437 Roundtrip, found 1 day ago
$437
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 6 from La Crosse Municipal to O'Hare Intl., returning Tue, Dec 9, priced at $437 found 1 day ago
Thu, Apr 23 - Sun, Apr 26
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$447 Roundtrip, found 3 hours ago
$447
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Apr 23 from La Crosse Municipal to O'Hare Intl., returning Sun, Apr 26, priced at $447 found 3 hours ago
Mon, Dec 1 - Tue, Dec 9
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$455 Roundtrip, found 1 day ago
$455
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 1 from La Crosse Municipal to O'Hare Intl., returning Tue, Dec 9, priced at $455 found 1 day ago
Sat, Dec 6 - Mon, Dec 8
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$457 Roundtrip, found 1 day ago
$457
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 6 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 8, priced at $457 found 1 day ago
Tue, Dec 2 - Mon, Dec 8
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$457 Roundtrip, found 1 day ago
$457
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 2 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 8, priced at $457 found 1 day ago
Fri, Apr 24 - Sun, Apr 26
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$461 Roundtrip, found 3 hours ago
$461
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Apr 24 from La Crosse Municipal to O'Hare Intl., returning Sun, Apr 26, priced at $461 found 3 hours ago
Mon, Dec 1 - Mon, Dec 8
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$475 Roundtrip, found 1 day ago
$475
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 1 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 8, priced at $475 found 1 day ago
Thu, Dec 4 - Mon, Dec 8
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$477 Roundtrip, found 1 day ago
$477
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 4 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 8, priced at $477 found 1 day ago
Thu, Dec 4 - Sat, Dec 6
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$579 Roundtrip, found 1 day ago
$579
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 4 from La Crosse Municipal to O'Hare Intl., returning Sat, Dec 6, priced at $579 found 1 day ago
Thu, Dec 4 - Sat, Dec 6
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$607 Roundtrip, found 1 day ago
$607
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 4 from La Crosse Municipal to O'Hare Intl., returning Sat, Dec 6, priced at $607 found 1 day ago
Thu, Dec 4 - Sat, Dec 6
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$667 Roundtrip, found 1 day ago
$667
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 4 from La Crosse Municipal to O'Hare Intl., returning Sat, Dec 6, priced at $667 found 1 day ago
Tue, Dec 2 - Wed, Dec 3
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$722 Roundtrip, found 1 day ago
$722
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 2 from La Crosse Municipal to O'Hare Intl., returning Wed, Dec 3, priced at $722 found 1 day ago
Tue, Apr 21 - Fri, Apr 24
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$763 Roundtrip, found 3 hours ago
$763
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Apr 21 from La Crosse Municipal to O'Hare Intl., returning Fri, Apr 24, priced at $763 found 3 hours ago