American Airlines Flight AA4421 Deals & Information (2025/2026)

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American Airlines Flight 4421 Route Deals From $131

The cheapest prices found with in the last 7 days for return flights were $262 and $131 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 21 - Thu, May 22
OKC
Will Rogers World
ORD
O'Hare Intl.
$262 Roundtrip, found 21 hours ago
$262
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, May 21 from Will Rogers World to O'Hare Intl., returning Thu, May 22, priced at $262 found 21 hours ago
Sat, Jun 28 - Tue, Jul 8
OKC
Will Rogers World
ORD
O'Hare Intl.
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jun 28 from Will Rogers World to O'Hare Intl., returning Tue, Jul 8, priced at $269 found 4 days ago
Tue, Jun 17 - Sat, Jun 21
OKC
Will Rogers World
ORD
O'Hare Intl.
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jun 17 from Will Rogers World to O'Hare Intl., returning Sat, Jun 21, priced at $274 found 3 days ago
Mon, Jun 9 - Wed, Jun 11
OKC
Will Rogers World
ORD
O'Hare Intl.
$276 Roundtrip, found 6 days ago
$276
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Jun 9 from Will Rogers World to O'Hare Intl., returning Wed, Jun 11, priced at $276 found 6 days ago
Tue, Jun 10 - Sun, Jun 22
OKC
Will Rogers World
ORD
O'Hare Intl.
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jun 10 from Will Rogers World to O'Hare Intl., returning Sun, Jun 22, priced at $279 found 5 days ago