American Airlines Flight 3452 Deals & Information (2026/2027)

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American Airlines Flight 3452 Route Deals From $370

The cheapest prices found with in the last 7 days for return flights were $355 and $370 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 3 - Wed, Feb 11
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$355 Roundtrip, found 16 hours ago
$355
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Tue, Feb 3 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Wed, Feb 11, priced at $355 found 16 hours ago
Wed, Feb 4 - Wed, Feb 11
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$365 Roundtrip, found 16 hours ago
$365
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Feb 4 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Wed, Feb 11, priced at $365 found 16 hours ago
Tue, Feb 3 - Thu, Feb 12
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$388 Roundtrip, found 16 hours ago
$388
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Tue, Feb 3 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Thu, Feb 12, priced at $388 found 16 hours ago
Fri, Feb 6 - Wed, Feb 11
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$393 Roundtrip, found 16 hours ago
$393
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Feb 6 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Wed, Feb 11, priced at $393 found 16 hours ago
Wed, Feb 4 - Thu, Feb 12
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$399 Roundtrip, found 16 hours ago
$399
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Feb 4 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Thu, Feb 12, priced at $399 found 16 hours ago
Thu, Feb 5 - Thu, Feb 12
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$421 Roundtrip, found 16 hours ago
$421
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Feb 5 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Thu, Feb 12, priced at $421 found 16 hours ago
Fri, Feb 6 - Thu, Feb 12
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$426 Roundtrip, found 16 hours ago
$426
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Feb 6 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Thu, Feb 12, priced at $426 found 16 hours ago
Mon, Jan 5 - Sat, Jan 10
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$463 Roundtrip, found 6 days ago
$463
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Jan 5 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Sat, Jan 10, priced at $463 found 6 days ago
Thu, Jan 8 - Tue, Jan 13
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$465 Roundtrip, found 6 days ago
$465
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jan 8 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Tue, Jan 13, priced at $465 found 6 days ago
Thu, Jan 8 - Sat, Jan 10
CMI
University Of Illinois Urbana-Champaign Williard
ORD
O'Hare Intl.
$471 Roundtrip, found 6 days ago
$471
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jan 8 from University Of Illinois Urbana-Champaign Williard to O'Hare Intl., returning Sat, Jan 10, priced at $471 found 6 days ago