Cheap Flights To Illinois

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Illinois Flights as Low as $80

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.

Spirit Airlines
Sat, Sep 6 - Sat, Sep 6
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$80 Roundtrip, found 3 days ago
$80
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, Sep 6 from George Bush Intercontinental to O'Hare Intl., returning Sat, Sep 6, priced at $80 found 3 days ago
Spirit Airlines
Thu, Sep 25 - Sat, Sep 27
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$90 Roundtrip, found 2 hours ago
$90
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Thu, Sep 25 from George Bush Intercontinental to O'Hare Intl., returning Sat, Sep 27, priced at $90 found 2 hours ago
Spirit Airlines
Mon, Aug 25 - Thu, Sep 11
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$149 Roundtrip, found 5 hours ago
$149
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Mon, Aug 25 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Thu, Sep 11, priced at $149 found 5 hours ago
United
Sat, Sep 6 - Sat, Sep 6
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$152 Roundtrip, found 3 days ago
$152
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 6 from George Bush Intercontinental to O'Hare Intl., returning Sat, Sep 6, priced at $152 found 3 days ago
American Airlines
Sat, Sep 6 - Sat, Sep 6
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$152 Roundtrip, found 3 days ago
$152
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 6 from George Bush Intercontinental to O'Hare Intl., returning Sat, Sep 6, priced at $152 found 3 days ago
Frontier Airlines
Fri, Sep 26 - Sun, Sep 28
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$152 Roundtrip, found 2 hours ago
$152
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Sep 26 from George Bush Intercontinental to O'Hare Intl., returning Sun, Sep 28, priced at $152 found 2 hours ago
Delta
Sat, Sep 6 - Sat, Sep 6
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$211 Roundtrip, found 3 days ago
$211
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep 6 from George Bush Intercontinental to O'Hare Intl., returning Sat, Sep 6, priced at $211 found 3 days ago
Delta
Fri, Aug 8 - Mon, Aug 11
IAH
George Bush Intercontinental
BMI
Central Illinois Regional
$372 Roundtrip, found 6 days ago
$372
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 8 from George Bush Intercontinental to Central Illinois Regional, returning Mon, Aug 11, priced at $372 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.