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

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American Airlines Flight 3774 Route Deals From $239

The cheapest prices found with in the last 7 days for return flights were $249 and $239 for one-way flights to Appleton Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 27 - Sat, Oct 3
ORD
O'Hare Intl.
ATW
Appleton Intl.
$249 Roundtrip, found 6 days ago
$249
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 27 from O'Hare Intl. to Appleton Intl., returning Sat, Oct 3, priced at $249 found 6 days ago
Sat, Sep 5 - Sun, Sep 6
ORD
O'Hare Intl.
ATW
Appleton Intl.
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 5 from O'Hare Intl. to Appleton Intl., returning Sun, Sep 6, priced at $253 found 1 day ago
Sun, Sep 27 - Sat, Oct 3
ORD
O'Hare Intl.
ATW
Appleton Intl.
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 27 from O'Hare Intl. to Appleton Intl., returning Sat, Oct 3, priced at $273 found 6 days ago
Sun, Sep 27 - Sat, Oct 3
ORD
O'Hare Intl.
ATW
Appleton Intl.
$299 Roundtrip, found 6 days ago
$299
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 27 from O'Hare Intl. to Appleton Intl., returning Sat, Oct 3, priced at $299 found 6 days ago
Sat, Sep 5 - Sun, Sep 6
ORD
O'Hare Intl.
ATW
Appleton Intl.
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 5 from O'Hare Intl. to Appleton Intl., returning Sun, Sep 6, priced at $313 found 1 day ago
Sun, Sep 27 - Sat, Oct 3
ORD
O'Hare Intl.
ATW
Appleton Intl.
$338 Roundtrip, found 6 days ago
$338
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 27 from O'Hare Intl. to Appleton Intl., returning Sat, Oct 3, priced at $338 found 6 days ago
Sun, Sep 27 - Sat, Oct 3
ORD
O'Hare Intl.
ATW
Appleton Intl.
$343 Roundtrip, found 6 days ago
$343
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 27 from O'Hare Intl. to Appleton Intl., returning Sat, Oct 3, priced at $343 found 6 days ago
Sat, Sep 5 - Sun, Sep 6
ORD
O'Hare Intl.
ATW
Appleton Intl.
$377 Roundtrip, found 1 day ago
$377
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 5 from O'Hare Intl. to Appleton Intl., returning Sun, Sep 6, priced at $377 found 1 day ago
Sat, Sep 5 - Sun, Sep 6
ORD
O'Hare Intl.
ATW
Appleton Intl.
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 5 from O'Hare Intl. to Appleton Intl., returning Sun, Sep 6, priced at $384 found 1 day ago
Sat, Sep 5 - Sun, Sep 6
ORD
O'Hare Intl.
ATW
Appleton Intl.
$391 Roundtrip, found 1 day ago
$391
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 5 from O'Hare Intl. to Appleton Intl., returning Sun, Sep 6, priced at $391 found 1 day ago