Cheap Flights To Illinois

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Illinois Flights as Low as $68

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.

Frontier Airlines
Mon, Jan 12 - Tue, Jan 27
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$68 Roundtrip, found 1 day ago
$68
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Jan 12 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Tue, Jan 27, priced at $68 found 1 day ago
Frontier Airlines
Sun, Dec 14 - Wed, Dec 24
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$92 Roundtrip, found 1 day ago
$92
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Dec 14 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Dec 24, priced at $92 found 1 day ago
Frontier Airlines
Sun, Dec 14 - Fri, Jan 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$104 Roundtrip, found 1 day ago
$104
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Dec 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Jan 2, priced at $104 found 1 day ago
Delta
Tue, Feb 24 - Mon, Mar 2
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 24 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Mon, Mar 2, priced at $131 found 1 day ago
Delta
Thu, Dec 25 - Wed, Dec 31
LAN
Capital Region Intl.
MDW
Midway Intl.
$305 Roundtrip, found 16 hours ago
$305
Roundtrip
found 16 hours ago
Select Delta flight, departing Thu, Dec 25 from Capital Region Intl. to Midway Intl., returning Wed, Dec 31, priced at $305 found 16 hours ago
Spirit Airlines
Sun, Nov 23 - Sat, Nov 29
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$351 Roundtrip, found 6 days ago
$351
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sun, Nov 23 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Nov 29, priced at $351 found 6 days ago
JetBlue Airways
Fri, Dec 12 - Fri, Dec 12
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$398 Roundtrip, found 6 days ago
$398
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Fri, Dec 12 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Fri, Dec 12, priced at $398 found 6 days ago
United
Mon, Nov 24 - Fri, Nov 28
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$410 Roundtrip, found 6 days ago
$410
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Nov 28, priced at $410 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.