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

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American Airlines Flight 3704 Route Deals From $219

The cheapest prices found with in the last 7 days for return flights were $216 and $219 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 10 - Sat, Apr 11
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$216 Roundtrip, found 3 days ago
$216
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Apr 10 from La Crosse Municipal to O'Hare Intl., returning Sat, Apr 11, priced at $216 found 3 days ago
Sat, Jul 11 - Mon, Jul 13
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul 11 from La Crosse Municipal to O'Hare Intl., returning Mon, Jul 13, priced at $245 found 1 day ago
Fri, Mar 27 - Sat, Mar 28
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$247 Roundtrip, found 3 days ago
$247
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Mar 27 from La Crosse Municipal to O'Hare Intl., returning Sat, Mar 28, priced at $247 found 3 days ago
Sat, Mar 28 - Mon, Mar 30
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$255 Roundtrip, found 18 hours ago
$255
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Mar 28 from La Crosse Municipal to O'Hare Intl., returning Mon, Mar 30, priced at $255 found 18 hours ago
Wed, Aug 12 - Tue, Aug 25
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$264 Roundtrip, found 4 days ago
$264
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Aug 12 from La Crosse Municipal to O'Hare Intl., returning Tue, Aug 25, priced at $264 found 4 days ago
Fri, Apr 10 - Sat, Apr 11
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Apr 10 from La Crosse Municipal to O'Hare Intl., returning Sat, Apr 11, priced at $273 found 3 days ago
Fri, Apr 10 - Sat, Apr 11
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Apr 10 from La Crosse Municipal to O'Hare Intl., returning Sat, Apr 11, priced at $279 found 3 days ago
Fri, Jul 10 - Sun, Jul 12
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jul 10 from La Crosse Municipal to O'Hare Intl., returning Sun, Jul 12, priced at $289 found 1 day ago
Sat, Mar 28 - Mon, Mar 30
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$298 Roundtrip, found 18 hours ago
$298
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Mar 28 from La Crosse Municipal to O'Hare Intl., returning Mon, Mar 30, priced at $298 found 18 hours ago
Sat, Jul 11 - Mon, Jul 13
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul 11 from La Crosse Municipal to O'Hare Intl., returning Mon, Jul 13, priced at $307 found 1 day 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.