American Airlines Flight 3321 Deals & Information (2026/2027)

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American Airlines Flight 3321 Route Deals From $149

The cheapest prices found with in the last 7 days for return flights were $297 and $149 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 2 - Tue, Jan 19
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$297 Roundtrip, found 11 hours ago
$297
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Dec 2 from John F. Kennedy Intl. to O'Hare Intl., returning Tue, Jan 19, priced at $297 found 11 hours ago
Sat, Nov 14 - Sun, Nov 22
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$312 Roundtrip, found 2 days ago
$312
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 14 from John F. Kennedy Intl. to O'Hare Intl., returning Sun, Nov 22, priced at $312 found 2 days ago
Thu, Dec 10 - Sun, Dec 13
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$318 Roundtrip, just found
$318
Roundtrip
just found
Select American Airlines flight, departing Thu, Dec 10 from John F. Kennedy Intl. to O'Hare Intl., returning Sun, Dec 13, priced at $318 just found
Sat, Nov 14 - Sun, Nov 22
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$322 Roundtrip, found 2 days ago
$322
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 14 from John F. Kennedy Intl. to O'Hare Intl., returning Sun, Nov 22, priced at $322 found 2 days ago
Wed, Dec 9 - Sun, Dec 13
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$322 Roundtrip, found 21 hours ago
$322
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Dec 9 from John F. Kennedy Intl. to O'Hare Intl., returning Sun, Dec 13, priced at $322 found 21 hours ago
Sat, Nov 14 - Wed, Nov 18
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$327 Roundtrip, found 13 hours ago
$327
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Nov 14 from John F. Kennedy Intl. to O'Hare Intl., returning Wed, Nov 18, priced at $327 found 13 hours ago
Sun, Nov 22 - Thu, Nov 26
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$328 Roundtrip, found 2 days ago
$328
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Nov 22 from John F. Kennedy Intl. to O'Hare Intl., returning Thu, Nov 26, priced at $328 found 2 days ago
Fri, Apr 2 - Mon, Apr 5
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$336 Roundtrip, found 5 days ago
$336
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Apr 2 from John F. Kennedy Intl. to O'Hare Intl., returning Mon, Apr 5, priced at $336 found 5 days ago
Mon, Jul 12 - Fri, Jul 16
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$337 Roundtrip, found 21 hours ago
$337
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Mon, Jul 12 from John F. Kennedy Intl. to O'Hare Intl., returning Fri, Jul 16, priced at $337 found 21 hours ago
Wed, Oct 21 - Tue, Dec 15
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 21 from John F. Kennedy Intl. to O'Hare Intl., returning Tue, Dec 15, priced at $339 found 1 day ago