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

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American Airlines Flight 3704 Route Deals From $254

The cheapest prices found with in the last 7 days for return flights were $279 and $254 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 3 - Sun, Dec 6
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Sun, Dec 6, priced at $279 found 4 days ago
Thu, Dec 3 - Mon, Dec 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$375 Roundtrip, found 4 days ago
$375
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 7, priced at $375 found 4 days ago
Thu, Dec 3 - Sun, Dec 6
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$400 Roundtrip, found 4 days ago
$400
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Sun, Dec 6, priced at $400 found 4 days ago
Thu, Dec 3 - Mon, Dec 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$443 Roundtrip, found 4 days ago
$443
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 7, priced at $443 found 4 days ago
Thu, Dec 3 - Mon, Dec 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$481 Roundtrip, found 4 days ago
$481
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 7, priced at $481 found 4 days ago
Thu, Dec 3 - Mon, Dec 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$498 Roundtrip, found 4 days ago
$498
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 7, priced at $498 found 4 days ago
Thu, Dec 3 - Mon, Dec 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$507 Roundtrip, found 4 days ago
$507
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 7, priced at $507 found 4 days ago
Thu, Dec 3 - Mon, Dec 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$542 Roundtrip, found 4 days ago
$542
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 7, priced at $542 found 4 days ago
Thu, Dec 3 - Mon, Dec 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$569 Roundtrip, found 4 days ago
$569
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 7, priced at $569 found 4 days ago
Thu, Dec 3 - Mon, Dec 7
LSE
La Crosse Municipal
ORD
O'Hare Intl.
$573 Roundtrip, found 4 days ago
$573
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Dec 3 from La Crosse Municipal to O'Hare Intl., returning Mon, Dec 7, priced at $573 found 4 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.