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Plane Tickets to Illinois

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Cheap round-trip flights to Illinois

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 13 - Tue, Sep 19
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$167.68

roundtrip

found 22 hours ago

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Fri, Oct 13 - Tue, Oct 17
SFO
San Francisco Intl.
ORD
O'Hare Intl.
$248.00

roundtrip

just found

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Wed, Nov 29 - Fri, Dec 1
SEA
Seattle - Tacoma Intl.
ORD
O'Hare Intl.
$316.40

roundtrip

just found

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Wed, Jun 28 - Sun, Jul 2
MCO
Orlando Intl.
ORD
O'Hare Intl.
$183.96

roundtrip

just found

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Wed, Jun 14 - Tue, Jun 20
LGA
LaGuardia
ORD
O'Hare Intl.
$159.61

roundtrip

found 1 hour ago

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Fri, Sep 1 - Sun, Sep 3
LAX
Los Angeles Intl.
STL
Lambert-St. Louis Intl.
$322.60

roundtrip

just found

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Mon, Jun 5 - Mon, Jun 5
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$117.80

roundtrip

found 3 hours ago

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Wed, Oct 11 - Sun, Oct 15
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$172.50

roundtrip

just found

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Wed, Jun 21 - Wed, Jun 28
PHX
Sky Harbor Intl.
ORD
O'Hare Intl.
$193.94

roundtrip

found 4 days ago

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Fri, Sep 1 - Tue, Sep 12
EWR
Liberty Intl.
ORD
O'Hare Intl.
$175.27

roundtrip

just found

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Flights To Illinois

Do you love history and historical icons? How about exploring caves, hiking in lush forests, biting into juicy fruits from local orchards, or sampling fine local wines? How about adventures on craggy trails with crystal clear waterfalls cascading down? Are colossal water parks with tubing fun and thrilling theme parks your speed? What about elegant dining, opulent theaters, art museums and other cultural attractions in one of the country's most cosmopolitan cities? If you're a fan of any of these, Illinois is the state for you.

Exploring Illinois

Let Travelocity help you easily find your plane tickets to Illinois and book your favorite hotels in Illinois. Once you have picked your cheap flights to Illinois, the rest is easy, because there are plenty of activities for you to choose from. Would you like to walk in the footsteps of the legendary 16th president, Abraham Lincoln, and see through his eyes where much of the United States was born? Enjoy year-round activities relevant to Lincoln's legacy, from candlelight tours, ghost walks, corn festivals, tours of the Underground Railroad sites, and more. There are natural wonders that greet you in Illinois, such as the Shawnee National Forest and Cache River State Natural Area, with towering pines and sleepy canoe rides. River cruises in many regions and recreational activities on Raccoon Lake are some of the water activities you can enjoy in the state. If you opt for flying to Illinois for a Chicago getaway, expect the unexpected in the shadows of soaring skyscrapers with Chicago's free public beaches. Downtown Chicago's Riverwalk invites you to take in the city's many offerings and is host to some of the most revered hotels in Chicago.

Ready for fine food, fun and an unforgettable getaway? Start planning your exciting Illinois vacation and save up to $537 when you book a hotel and flight at the same time on Travelocity.