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

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American Airlines Flight 3704 Route Deals From $349

The cheapest prices found with in the last 7 days for return flights were $347 and $349 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 2 - Tue, Oct 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$347 Roundtrip, found 9 hours ago
$347
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Oct 2 from La Crosse Municipal to O'Hare Intl., returning Tue, Oct 7, priced at $347 found 9 hours ago
Thu, Aug 28 - Tue, Sep 2
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$350 Roundtrip, found 3 days ago
$350
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug 28 from La Crosse Municipal to O'Hare Intl., returning Tue, Sep 2, priced at $350 found 3 days ago
Fri, Oct 17 - Fri, Nov 21
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$367 Roundtrip, found 3 days ago
$367
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 17 from La Crosse Municipal to O'Hare Intl., returning Fri, Nov 21, priced at $367 found 3 days ago
Thu, Aug 21 - Mon, Aug 25
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 21 from La Crosse Municipal to O'Hare Intl., returning Mon, Aug 25, priced at $373 found 5 days ago
Tue, Sep 30 - Sat, Oct 4
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$387 Roundtrip, found 9 hours ago
$387
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Sep 30 from La Crosse Municipal to O'Hare Intl., returning Sat, Oct 4, priced at $387 found 9 hours ago
Sat, Aug 23 - Tue, Aug 26
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$404 Roundtrip, found 5 days ago
$404
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 23 from La Crosse Municipal to O'Hare Intl., returning Tue, Aug 26, priced at $404 found 5 days ago
Thu, Oct 2 - Tue, Oct 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$407 Roundtrip, found 9 hours ago
$407
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Oct 2 from La Crosse Municipal to O'Hare Intl., returning Tue, Oct 7, priced at $407 found 9 hours ago
Sat, Aug 30 - Wed, Sep 3
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$409 Roundtrip, found 3 days ago
$409
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Aug 30 from La Crosse Municipal to O'Hare Intl., returning Wed, Sep 3, priced at $409 found 3 days ago
Thu, Aug 28 - Tue, Sep 2
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$410 Roundtrip, found 3 days ago
$410
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug 28 from La Crosse Municipal to O'Hare Intl., returning Tue, Sep 2, priced at $410 found 3 days ago
Wed, Aug 13 - Sat, Aug 16
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$418 Roundtrip, found 5 days ago
$418
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 13 from La Crosse Municipal to O'Hare Intl., returning Sat, Aug 16, priced at $418 found 5 days ago
Thu, Aug 14 - Sat, Aug 16
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$421 Roundtrip, found 5 days ago
$421
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 14 from La Crosse Municipal to O'Hare Intl., returning Sat, Aug 16, priced at $421 found 5 days ago
Fri, Aug 15 - Sat, Aug 16
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 Fri, Aug 15 from La Crosse Municipal to O'Hare Intl., returning Sat, Aug 16, priced at $424 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.