Beginning of main content

Flights to Illinois

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Cheap round-trip flights to Illinois

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

Thu, Sep 6 - Sun, Sep 9
BOS
Logan Intl.
to
ORD
O'Hare Intl.
$150.52

roundtrip

found 1 hour ago

Open BOS to ORD flights search result page
Tue, Jun 26 - Sat, Jun 30
DFW
Dallas-Fort Worth Intl.
to
ORD
O'Hare Intl.
$152.53

roundtrip

just found

Open DFW to ORD flights search result page
Sat, Sep 15 - Mon, Sep 17
MCO
Orlando Intl.
to
ORD
O'Hare Intl.
$170.69

roundtrip

just found

Open MCO to ORD flights search result page
Sun, Jul 8 - Fri, Jul 13
LGA
LaGuardia
to
ORD
O'Hare Intl.
$178.79

roundtrip

found 1 hour ago

Open LGA to ORD flights search result page
Fri, Aug 3 - Mon, Aug 6
ATL
Hartsfield-Jackson Atlanta Intl.
to
MDW
Midway Intl.
$206.04

roundtrip

found 8 hours ago

Open ATL to MDW flights search result page
Wed, Sep 5 - Fri, Sep 7
JFK
John F. Kennedy Intl.
to
ORD
O'Hare Intl.
$214.62

roundtrip

found 2 hours ago

Open JFK to ORD flights search result page
Tue, Aug 7 - Mon, Aug 13
PHX
Sky Harbor Intl.
to
ORD
O'Hare Intl.
$228.98

roundtrip

found 3 hours ago

Open PHX to ORD flights search result page
Tue, Aug 28 - Mon, Sep 3
LGA
LaGuardia
to
STL
Lambert-St. Louis Intl.
$284.80

roundtrip

found 1 hour ago

Open LGA to STL flights search result page
Wed, Aug 8 - Tue, Aug 21
GDL
Don Miguel Hidalgo y Costilla Intl.
to
MDW
Midway Intl.
$449.62

roundtrip

found 4 hours ago

Open GDL to MDW flights search result page
Sat, Jul 28 - Sat, Sep 1
MEX
Mexico City Intl.
to
MDW
Midway Intl.
$492.43

roundtrip

found 9 hours ago

Open MEX to MDW flights search result page

Illinois

If you are looking for affordable flights to Illinois, look no further. Orbitz offers discounted rates to many destinations.

Bargain flights to Illinois now available

As you review your budget and travel plans, consider the low fares Orbitz offers on Illinois flights. With Orbitz, booking flights to Illinois is easy and the lowest prices are guaranteed.

Easy self-help service offered

Orbitz offers cutting edge mobile tools that allow you to review and make bookings from your Android or iPhone mobile device with a simple application. You can easily and conveniently update your information or book your trip using this service. You are also able to obtain information on affordable hotel packages and receive frequent flight updates. You will receive confirmation of bookings or reservations made using the mobile service on the same day of the request. Change details or receive updates on your Illinois flights by visiting the Orbitz site or mobile application.

Orbitz looks after you

Orbitz ensures that you are kept informed with up-to-date flight information, providing feedback to up to six contact numbers to ensure that everyone receives the feedback. In addition to providing the discounted deals on Illinois flights, Orbitz is also able to structure a package based on your needs for activities, car hire and accommodations.

Traveler profile updates

After booking your Illinois flights, you may access your account profile on the Orbitz site and update your frequent flyer or loyalty membership details. This information will remain on the system and will be available for you to access when you make any future bookings with Orbitz.

Map

More to explore for Illinois

Explore Illinois with Orbitz's Travel Guides to find the best flights, cars, vacation packages and more!

Top Illinois Hotels

Top Flight Destinations In World

Top Flight Destinations In Illinois

Top Airports In Illinois

Top Hotels in Illinois

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.