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

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American Airlines Flight 3704 Route Deals From

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

Sun, Aug 31 - Sat, Sep 6
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$327 Roundtrip, found 5 days ago
$327
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Aug 31 from La Crosse Municipal to O'Hare Intl., returning Sat, Sep 6, priced at $327 found 5 days ago
Tue, Nov 4 - Tue, Nov 11
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$387 Roundtrip, found 4 days ago
$387
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 4 from La Crosse Municipal to O'Hare Intl., returning Tue, Nov 11, priced at $387 found 4 days ago
Fri, Jul 4 - Tue, Jul 15
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$395 Roundtrip, found 3 days ago
$395
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jul 4 from La Crosse Municipal to O'Hare Intl., returning Tue, Jul 15, priced at $395 found 3 days ago
Sun, Nov 2 - Tue, Nov 11
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$407 Roundtrip, found 4 days ago
$407
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov 2 from La Crosse Municipal to O'Hare Intl., returning Tue, Nov 11, priced at $407 found 4 days ago
Tue, Jul 8 - Sat, Jul 19
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$415 Roundtrip, found 19 hours ago
$415
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Tue, Jul 8 from La Crosse Municipal to O'Hare Intl., returning Sat, Jul 19, priced at $415 found 19 hours ago
Mon, Jun 30 - Sat, Jul 5
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$417 Roundtrip, found 19 hours ago
$417
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Mon, Jun 30 from La Crosse Municipal to O'Hare Intl., returning Sat, Jul 5, priced at $417 found 19 hours ago
Thu, Jul 10 - Sat, Jul 19
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$425 Roundtrip, found 19 hours ago
$425
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jul 10 from La Crosse Municipal to O'Hare Intl., returning Sat, Jul 19, priced at $425 found 19 hours ago
Sun, Nov 2 - Sun, Nov 9
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$427 Roundtrip, found 4 days ago
$427
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov 2 from La Crosse Municipal to O'Hare Intl., returning Sun, Nov 9, priced at $427 found 4 days ago
Tue, Jul 8 - Sat, Jul 12
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$434 Roundtrip, found 19 hours ago
$434
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Tue, Jul 8 from La Crosse Municipal to O'Hare Intl., returning Sat, Jul 12, priced at $434 found 19 hours ago
Tue, Jul 8 - Thu, Jul 17
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$435 Roundtrip, found 19 hours ago
$435
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Tue, Jul 8 from La Crosse Municipal to O'Hare Intl., returning Thu, Jul 17, priced at $435 found 19 hours ago
Sat, Jun 28 - Tue, Jul 1
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$436 Roundtrip, found 19 hours ago
$436
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sat, Jun 28 from La Crosse Municipal to O'Hare Intl., returning Tue, Jul 1, priced at $436 found 19 hours ago
Thu, Jul 10 - Sat, Jul 12
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$444 Roundtrip, found 19 hours ago
$444
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jul 10 from La Crosse Municipal to O'Hare Intl., returning Sat, Jul 12, priced at $444 found 19 hours ago
Thu, Jul 10 - Thu, Jul 17
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$445 Roundtrip, found 19 hours ago
$445
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jul 10 from La Crosse Municipal to O'Hare Intl., returning Thu, Jul 17, priced at $445 found 19 hours ago
Thu, Jun 26 - Sat, Jun 28
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$447 Roundtrip, found 19 hours ago
$447
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jun 26 from La Crosse Municipal to O'Hare Intl., returning Sat, Jun 28, priced at $447 found 19 hours ago
Thu, Jul 10 - Sun, Jul 13
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$455 Roundtrip, found 19 hours ago
$455
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jul 10 from La Crosse Municipal to O'Hare Intl., returning Sun, Jul 13, priced at $455 found 19 hours ago
Thu, Jun 26 - Mon, Jun 30
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$457 Roundtrip, found 19 hours ago
$457
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jun 26 from La Crosse Municipal to O'Hare Intl., returning Mon, Jun 30, priced at $457 found 19 hours ago
Sun, Aug 31 - Sat, Sep 6
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$509 Roundtrip, found 5 days ago
$509
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Aug 31 from La Crosse Municipal to O'Hare Intl., returning Sat, Sep 6, priced at $509 found 5 days ago
Sun, Aug 31 - Sat, Sep 6
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$537 Roundtrip, found 5 days ago
$537
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Aug 31 from La Crosse Municipal to O'Hare Intl., returning Sat, Sep 6, priced at $537 found 5 days ago
Thu, Jul 10 - Sat, Jul 12
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$569 Roundtrip, found 19 hours ago
$569
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Jul 10 from La Crosse Municipal to O'Hare Intl., returning Sat, Jul 12, priced at $569 found 19 hours ago
Mon, Jul 7 - Sun, Jul 13
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$570 Roundtrip, found 3 days ago
$570
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jul 7 from La Crosse Municipal to O'Hare Intl., returning Sun, Jul 13, priced at $570 found 3 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.