Illinois Flights as Low as $326

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.

Thu, Nov 27 - Tue, Dec 9

PBI

Palm Beach Intl.

STL

Lambert-St. Louis Intl.

$326

Roundtrip

found 6 days ago

Tue, Dec 2 - Tue, Dec 9

PBI

Palm Beach Intl.

STL

Lambert-St. Louis Intl.

$336

Roundtrip

found 6 days ago

Tue, Dec 2 - Sat, Dec 6

PBI

Palm Beach Intl.

STL

Lambert-St. Louis Intl.

$337

Roundtrip

found 6 days ago

Thu, Nov 27 - Thu, Dec 4

PBI

Palm Beach Intl.

STL

Lambert-St. Louis Intl.

$402

Roundtrip

found 6 days ago

Tue, Dec 2 - Thu, Dec 4

PBI

Palm Beach Intl.

STL

Lambert-St. Louis Intl.

$412

Roundtrip

found 6 days ago

Thu, Nov 27 - Tue, Dec 2

PBI

Palm Beach Intl.

BMI

Central Illinois Regional

$430

Roundtrip

found 1 day ago

Thu, Nov 27 - Tue, Dec 2

PBI

Palm Beach Intl.

BMI

Central Illinois Regional

$430

Roundtrip

found 1 day ago

Wed, Nov 26 - Tue, Dec 9

PBI

Palm Beach Intl.

STL

Lambert-St. Louis Intl.

$484

Roundtrip

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.