American Airlines Flight 3774 Deals & Information (2026/2027)

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American Airlines Flight 3774 Route Deals From $199

The cheapest prices found with in the last 7 days for return flights were $422 and $199 for one-way flights to Appleton Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$422 Roundtrip, just found
$422
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $422 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$487 Roundtrip, just found
$487
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $487 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$507 Roundtrip, just found
$507
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $507 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$515 Roundtrip, just found
$515
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $515 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$579 Roundtrip, just found
$579
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $579 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$600 Roundtrip, just found
$600
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $600 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$654 Roundtrip, just found
$654
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $654 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$682 Roundtrip, just found
$682
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $682 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$708 Roundtrip, just found
$708
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $708 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$718 Roundtrip, just found
$718
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $718 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$739 Roundtrip, just found
$739
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $739 just found
Thu, Oct 15 - Sun, Oct 18
ORD
O'Hare Intl.
ATW
Appleton Intl.
$741 Roundtrip, just found
$741
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 15 from O'Hare Intl. to Appleton Intl., returning Sun, Oct 18, priced at $741 just found