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 $347 and $355 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 7 - Mon, Feb 9
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$347 Roundtrip, found 6 days ago
$347
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Feb 7 from La Crosse Municipal to O'Hare Intl., returning Mon, Feb 9, priced at $347 found 6 days ago
Fri, Feb 6 - Thu, Feb 12
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$356 Roundtrip, found 3 days ago
$356
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 6 from La Crosse Municipal to O'Hare Intl., returning Thu, Feb 12, priced at $356 found 3 days ago
Thu, Feb 5 - Thu, Feb 12
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$361 Roundtrip, found 3 days ago
$361
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Feb 5 from La Crosse Municipal to O'Hare Intl., returning Thu, Feb 12, priced at $361 found 3 days ago
Fri, Feb 6 - Sun, Feb 8
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$377 Roundtrip, found 6 days ago
$377
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Feb 6 from La Crosse Municipal to O'Hare Intl., returning Sun, Feb 8, priced at $377 found 6 days ago
Sat, Feb 7 - Tue, Feb 10
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$381 Roundtrip, found 3 days ago
$381
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Feb 7 from La Crosse Municipal to O'Hare Intl., returning Tue, Feb 10, priced at $381 found 3 days ago
Wed, Apr 8 - Wed, Apr 15
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$383 Roundtrip, found 3 days ago
$383
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Apr 8 from La Crosse Municipal to O'Hare Intl., returning Wed, Apr 15, priced at $383 found 3 days ago
Wed, Feb 4 - Wed, Feb 11
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$387 Roundtrip, found 6 days ago
$387
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Feb 4 from La Crosse Municipal to O'Hare Intl., returning Wed, Feb 11, priced at $387 found 6 days ago
Wed, Feb 18 - Tue, Mar 3
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$392 Roundtrip, found 3 days ago
$392
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Feb 18 from La Crosse Municipal to O'Hare Intl., returning Tue, Mar 3, priced at $392 found 3 days ago
Wed, Feb 4 - Sat, Feb 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$392 Roundtrip, found 6 days ago
$392
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Feb 4 from La Crosse Municipal to O'Hare Intl., returning Sat, Feb 7, priced at $392 found 6 days ago
Fri, Jan 23 - Sat, Jan 24
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$394 Roundtrip, found 4 hours ago
$394
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Jan 23 from La Crosse Municipal to O'Hare Intl., returning Sat, Jan 24, priced at $394 found 4 hours 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.