Cheap Flights To Illinois

Choose two or more items and save on your trip:

Illinois Flights as Low as $124

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
Wed, May 13 - Fri, May 15
MCO
Orlando Intl.
ORD
O'Hare Intl.
$124 Roundtrip, found 6 days ago
$124
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, May 13 from Orlando Intl. to O'Hare Intl., returning Fri, May 15, priced at $124 found 6 days ago
Frontier Airlines
Tue, May 12 - Wed, May 13
MCO
Orlando Intl.
ORD
O'Hare Intl.
$133 Roundtrip, found 6 days ago
$133
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 12 from Orlando Intl. to O'Hare Intl., returning Wed, May 13, priced at $133 found 6 days ago
Frontier Airlines
Sat, May 9 - Tue, May 12
MCO
Orlando Intl.
ORD
O'Hare Intl.
$137 Roundtrip, found 6 days ago
$137
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 9 from Orlando Intl. to O'Hare Intl., returning Tue, May 12, priced at $137 found 6 days ago
Frontier Airlines
Fri, May 8 - Tue, May 12
MCO
Orlando Intl.
ORD
O'Hare Intl.
$153 Roundtrip, found 6 days ago
$153
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, May 8 from Orlando Intl. to O'Hare Intl., returning Tue, May 12, priced at $153 found 6 days ago
Spirit Airlines
Wed, Jun 10 - Wed, Jun 24
MCO
Orlando Intl.
ORD
O'Hare Intl.
$201 Roundtrip, found 5 days ago
$201
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, Jun 10 from Orlando Intl. to O'Hare Intl., returning Wed, Jun 24, priced at $201 found 5 days ago
United
Sat, May 9 - Mon, May 11
MCO
Orlando Intl.
ORD
O'Hare Intl.
$266 Roundtrip, found 5 days ago
$266
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 9 from Orlando Intl. to O'Hare Intl., returning Mon, May 11, priced at $266 found 5 days ago
Southwest Airlines
Sat, May 9 - Mon, May 11
MCO
Orlando Intl.
ORD
O'Hare Intl.
$321 Roundtrip, found 5 days ago
$321
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sat, May 9 from Orlando Intl. to O'Hare Intl., returning Mon, May 11, priced at $321 found 5 days ago
American Airlines
Thu, May 14 - Mon, May 18
MIA
Miami Intl.
PIA
Greater Peoria Regional
$354 Roundtrip, found 17 hours ago
$354
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, May 14 from Miami Intl. to Greater Peoria Regional, returning Mon, May 18, priced at $354 found 17 hours 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.