Cheap Flights To Illinois

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Illinois Flights as Low as $187

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Thu, Jun 19 - Fri, Jun 27
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$187 Roundtrip, found 3 days ago
$187
Roundtrip
found 3 days ago
Select Southern Airways Express flight, departing Thu, Jun 19 from O'Hare Intl. to Lambert-St. Louis Intl., returning Fri, Jun 27, priced at $187 found 3 days ago
Southern Airways Express
Thu, Jun 19 - Sat, Jun 28
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select Southern Airways Express flight, departing Thu, Jun 19 from O'Hare Intl. to Lambert-St. Louis Intl., returning Sat, Jun 28, priced at $192 found 3 days ago
Southern Airways Express
Thu, Jun 19 - Fri, Jun 20
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 days ago
Select Southern Airways Express flight, departing Thu, Jun 19 from O'Hare Intl. to Lambert-St. Louis Intl., returning Fri, Jun 20, priced at $197 found 3 days ago
Southern Airways Express
Thu, Jun 19 - Thu, Jun 26
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$206 Roundtrip, found 3 days ago
$206
Roundtrip
found 3 days ago
Select Southern Airways Express flight, departing Thu, Jun 19 from O'Hare Intl. to Lambert-St. Louis Intl., returning Thu, Jun 26, priced at $206 found 3 days ago
American Airlines
Thu, Aug 14 - Sat, Aug 16
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$373 Roundtrip, found 9 hours ago
$373
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, Aug 14 from O'Hare Intl. to Abraham Lincoln Capital, returning Sat, Aug 16, priced at $373 found 9 hours ago
Frontier Airlines
Thu, Jun 19 - Sun, Jun 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$441 Roundtrip, found 4 days ago
$441
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Jun 19 from O'Hare Intl. to Lambert-St. Louis Intl., returning Sun, Jun 22, priced at $441 found 4 days ago
Delta
Thu, Jun 19 - Mon, Jun 23
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$490 Roundtrip, found 6 days ago
$490
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jun 19 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Jun 23, priced at $490 found 6 days ago
United
Thu, Jun 19 - Mon, Jun 23
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$491 Roundtrip, found 6 days ago
$491
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jun 19 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Jun 23, priced at $491 found 6 days ago

Illinois Flights

For seniors in search of the best deals on airfares, AARP Travel Center Powered by Expedia features low-cost flights in Illinois. Right here you may enter your expected travel dates to browse through the selection of cheap flights for seniors in Illinois. The search engine presents a variety of low-cost plane tickets, airline carriers, and travel times to ensure the Illinois AARP Travel Center flights suit your travel needs and preferences. And on top of affordable airline tickets, AARP members also enjoy no additional booking fees when you book your Illinois senior flights on AARP Travel Center Powered by Expedia. These senior flights to or from Illinois allow you to jet set without breaking the bank.