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

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American Airlines Flight 3704 Route Deals From $352

The cheapest prices found with in the last 7 days for return flights were $327 and $352 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 25 - Wed, Dec 31
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 25 from La Crosse Municipal to O'Hare Intl., returning Wed, Dec 31, priced at $327 found 3 days ago
Thu, Dec 11 - Mon, Dec 15
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$374 Roundtrip, found 4 days ago
$374
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 11 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 15, priced at $374 found 4 days ago
Thu, Dec 25 - Wed, Dec 31
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$387 Roundtrip, found 3 days ago
$387
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 25 from La Crosse Municipal to O'Hare Intl., returning Wed, Dec 31, priced at $387 found 3 days ago
Tue, Dec 9 - Sat, Dec 13
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$394 Roundtrip, found 4 days ago
$394
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Dec 9 from La Crosse Municipal to O'Hare Intl., returning Sat, Dec 13, priced at $394 found 4 days ago
Mon, Dec 22 - Tue, Dec 30
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$407 Roundtrip, found 3 days ago
$407
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Dec 22 from La Crosse Municipal to O'Hare Intl., returning Tue, Dec 30, priced at $407 found 3 days ago
Tue, Nov 4 - Sat, Nov 15
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$414 Roundtrip, found 5 days ago
$414
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 4 from La Crosse Municipal to O'Hare Intl., returning Sat, Nov 15, priced at $414 found 5 days ago
Mon, Dec 8 - Sat, Dec 13
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$415 Roundtrip, found 4 days ago
$415
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 8 from La Crosse Municipal to O'Hare Intl., returning Sat, Dec 13, priced at $415 found 4 days ago
Mon, Nov 3 - Sat, Nov 15
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$424 Roundtrip, found 5 days ago
$424
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Nov 3 from La Crosse Municipal to O'Hare Intl., returning Sat, Nov 15, priced at $424 found 5 days ago
Mon, Dec 22 - Mon, Dec 29
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$427 Roundtrip, found 3 days ago
$427
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Dec 22 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 29, priced at $427 found 3 days ago
Tue, Nov 4 - Tue, Nov 11
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$433 Roundtrip, found 5 days ago
$433
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Nov 4 from La Crosse Municipal to O'Hare Intl., returning Tue, Nov 11, priced at $433 found 5 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.