American Airlines Flight 3704 Deals & Information (2026/2027)

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American Airlines Flight 3704 Route Deals From $355

The cheapest prices found with in the last 7 days for return flights were $341 and $355 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 13 - Wed, May 27
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$341 Roundtrip, found 21 hours ago
$341
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, May 13 from La Crosse Municipal to O'Hare Intl., returning Wed, May 27, priced at $341 found 21 hours ago
Mon, Jun 1 - Tue, Jun 9
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 1 from La Crosse Municipal to O'Hare Intl., returning Tue, Jun 9, priced at $356 found 1 day ago
Wed, May 13 - Wed, May 27
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$363 Roundtrip, found 21 hours ago
$363
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, May 13 from La Crosse Municipal to O'Hare Intl., returning Wed, May 27, priced at $363 found 21 hours ago
Fri, Jun 5 - Mon, Jun 8
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$371 Roundtrip, found 1 hour ago
$371
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Jun 5 from La Crosse Municipal to O'Hare Intl., returning Mon, Jun 8, priced at $371 found 1 hour ago
Sat, Apr 18 - Sun, May 3
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$376 Roundtrip, found 8 hours ago
$376
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Apr 18 from La Crosse Municipal to O'Hare Intl., returning Sun, May 3, priced at $376 found 8 hours ago
Fri, Mar 13 - Mon, Mar 16
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$380 Roundtrip, found 1 day ago
$380
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Mar 13 from La Crosse Municipal to O'Hare Intl., returning Mon, Mar 16, priced at $380 found 1 day ago
Sun, Apr 12 - Sun, Apr 19
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$391 Roundtrip, found 4 days ago
$391
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Apr 12 from La Crosse Municipal to O'Hare Intl., returning Sun, Apr 19, priced at $391 found 4 days ago
Fri, Jun 5 - Mon, Jun 8
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$396 Roundtrip, found 1 hour ago
$396
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Jun 5 from La Crosse Municipal to O'Hare Intl., returning Mon, Jun 8, priced at $396 found 1 hour ago
Tue, Jun 2 - Sat, Jun 6
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$401 Roundtrip, found 1 hour ago
$401
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Jun 2 from La Crosse Municipal to O'Hare Intl., returning Sat, Jun 6, priced at $401 found 1 hour ago
Sat, Apr 25 - Sat, May 2
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$403 Roundtrip, found 6 days ago
$403
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Apr 25 from La Crosse Municipal to O'Hare Intl., returning Sat, May 2, priced at $403 found 6 days ago

Frequently asked questions

What route does flight number AA3704 take?
You'll be arriving into DFW Airport from BJX if you're traveling on flight number AA3704. You'll be airborne for 2 hours and 29 minutes during this journey. It's also worthwhile noting that it conveniently operates non-stop.
What kind of plane is on flight number AA3704?
The route for AA3704 is predominantly Aeropuerto Internacional de Guanajuato to DFW, and the Embraer 175 is the aircraft model you're likely to be traveling on.
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 AA3704 flight with Travelocity, please visit our Customer Service Portal.