Cheap Flights to Illinois from $59 (2026/2027)| Travelocity

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Chicago

Flights

How Much Does it Cost To Fly To Illinois?

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

Mon, Sep 14 - Mon, Sep 14

DFW

Dallas-Fort Worth Intl.

STL

Lambert-St. Louis Intl.

$113

Roundtrip

found 4 days ago

Wed, Nov 4 - Mon, Nov 9

DAL

Love Field

STL

Lambert-St. Louis Intl.

$197

Roundtrip

found 13 hours ago

Thu, Nov 5 - Thu, Nov 12

DFW

Dallas-Fort Worth Intl.

MDW

Midway Intl.

$208

Roundtrip

found 17 hours ago

Sat, Oct 10 - Sat, Oct 17

DFW

Dallas-Fort Worth Intl.

ORD

O'Hare Intl.

$208

Roundtrip

found 5 hours ago

Tue, Aug 18 - Wed, Aug 19

JFK

John F. Kennedy Intl.

ORD

O'Hare Intl.

$210

Roundtrip

found 8 hours ago

Tue, Aug 25 - Fri, Aug 28

JFK

John F. Kennedy Intl.

RFD

Greater Rockford

$221

Roundtrip

found 4 days ago

Tue, Oct 6 - Tue, Oct 13

DAL

Love Field

MDW

Midway Intl.

$274

Roundtrip

found 4 days ago

Thu, Oct 1 - Sat, Oct 10

JFK

John F. Kennedy Intl.

MDW

Midway Intl.

$288

Roundtrip

found 4 days ago

Origin	Destination	Travel Dates	Flights From*
LGA	Peoria	September 5 to September 6	$277
ATL	Evansville	October 8 to October 12	$279
ATL	Moline	October 22 to October 27	$299
ATL	Peoria	August 28 to August 30	$323
LAX	Moline	August 17 to August 24	$364
LAX	Peoria	August 15 to August 16	$364
LAX	Savoy	October 14 to October 24	$410
ATL	Springfield	September 1 to September 5	$427
JFK	Springfield	August 29 to August 31	$445
LAX	Springfield	August 19 to August 24	$475
PVG	St. Louis	September 3 to September 9	$1,044
PVG	Chicago	September 9 to October 21	$1,045
PVG	Evansville	October 22 to January 26	$1,048
PVG	Chicago	September 7 to March 3	$1,200
PVG	Bloomington	September 4 to February 20	$1,719

*Prices include taxes and fees

Origin	Destination	Travel Dates	Flights From*
ATL	Chicago	August 1 to August 4	$235
ATL	Chicago	August 1 to August 1	$235
DFW	Chicago	August 1 to August 4	$241
EWR	Chicago	July 31 to August 1	$286
LAX	St. Louis	August 2 to August 8	$363
LAX	Chicago	August 1 to August 4	$406
EWR	Moline	July 31 to August 3	$429
LAX	Chicago	July 31 to August 4	$474
ATL	Springfield	August 1 to August 5	$557
LAX	Moline	August 1 to August 5	$602
LAX	Rockford	August 2 to August 5	$643
DFW	Moline	July 31 to August 2	$694
PEK	St. Louis	August 2 to August 17	$1,511
PVG	Chicago	August 2 to August 4	$1,663
PEK	Chicago	August 2 to August 3	$1,959

*Prices include taxes and fees

Best Illinois Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.

3.5-star property

The Wildwood Hotel

Sep 17 - Sep 22

5 night stay

Atlanta (ATL) to St. Louis (STL)

Frontier Airlines • Roundtrip • Coach

$457

per person

found 1 day ago

4.0-star property

Hotel Riu Plaza Chicago

Sep 24 - Sep 27

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach

Save 100% on your flight

$655

per person

found 1 day ago

2.0-star property

Remodeled and Inviting Free EV

Sep 17 - Sep 22

5 night stay

Atlanta (ATL) to St. Louis (STL)

Frontier Airlines • Roundtrip • Coach

Save 100% on your flight

$558

per person

found 1 day ago

Don't see what you're looking for?

See all available trips from Atlanta to Illinois

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Travelers ❤️ These Illinois 🏨

Congress Plaza Hotel

520 South Michigan Avenue Chicago IL

Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Grant Park and Millennium Park are located nearby.

8/10 Very Good! (10,300 reviews)

"The location and view from our room on the 11th floor was spectacular and worth the price. However, the safe in the room didn’t work, the fridge had instructions to turn on in the back of the unit but I couldn’t find the switch, and the restaurant was mediocre at best for breakfast."

Reviewed on Jul 26, 2026

The Chicago Hotel Collection Ambassador Gold Coast

1301 N State Pkwy Chicago IL

Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.

8.2/10 Very Good! (1,848 reviews)

"Comfortable stay. Good Breakfast. Clean room"

Reviewed on Jul 26, 2026

Hyatt Regency O'Hare Chicago

9300 Bryn Mawr Ave Rosemont IL

Book a stay at this business-friendly hotel in Rosemont. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Rosemont Theatre and Fashion Outlets of Chicago are located nearby.

Save an average of 15% on thousands of hotels when you're signed in

Omni Chicago Hotel

676 N Michigan Ave Chicago IL

Book a stay at this luxury hotel in Chicago. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

More Ways To Wander Illinois

Illinois Hotels

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Affordable cars to get you around town

Illinois Vacations

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Things to do in Illinois

Activities, attractions and tours

Frequently asked questions

How much is the cheapest flight to Illinois?

A roundtrip flight to Illinois cost as little as $113 within the last seven days. When you're ready to make a booking, we'll help you find a top deal. This price was available on Travelocity for flights to Illinois departing within the next year. Prices and availability are subject to change. Additional terms apply.

Which airlines fly to Illinois?

You'll have a choice of 15 airlines when you want to organize your flight to Illinois. Let Southwest Airlines take you there. This top carrier offers 5,737 services a month to Chicago, Illinois's premier city.

What is the cheapest month to fly to Illinois?

Splash out more money on epic experiences and less on airfares by visiting Illinois in September. This is the most affordable time to set off to this destination based on Travelocity's direct return flight demand between January and December last year. Take a peek at our list of flights and get away from it all without draining your bank account.

How can I check my flight status to Illinois?

Visit the Travelocity customer portal, Trips. You'll find almost everything related to your flight to Illinois here, including valuable information about any gate changes, flight delays and more. Keep an eye out for Trips at the top right of the Travelocity homepage. Simply sign up, log in and discover what you need. Or you can access your itinerary on the go and get real-time travel updates with the Travelocity app. You'll find all your itineraries in one convenient place, so you can quickly share details with any members of your family flying with you.

How do I find the best deals on flights to Illinois?

Being flexible with your travel dates is one of the best ways to score a fantastic deal. Travelocity makes it a snap to find your perfect fare through the "Flexible dates" feature. First, search for your flight to Illinois, then compare prices for surrounding days by clicking the Flexible dates box above. Booking ahead of time and traveling outside of peak periods will also help you save. In the last seven days, the cheapest price for a return flight to Illinois was $113 on our site. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Why should I book my flight to Illinois with Travelocity?

Look for cheap flights to Illinois with Travelocity and start arranging your next adventure. With 24/7 customer assistance during every step of your trip and a Price Match Guarantee, we take the difficulty out of reserving cheap family flights, places to stay and more. Bag a top deal today and prepare for an amazing adventure.

What are the most popular flight routes to Illinois?

To help you in your search for flights to Illinois, browse our list of some of the preferred routes:

Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 4,203 flights a month.
Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 4,155 flights a month.
New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 4,138 flights a month.

How much is a flight to Illinois on average?

Airfares for roundtrip flights to Illinois cost between $113 and $1,959 in the last seven days. The moment you see a fabulous deal, snap it up and get ready to set off on your next wonderful adventure with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

How long is the average flight to Illinois?

The length of your direct flight to Illinois mostly depends on your point of departure. To give you an idea of what to expect, here are the average travel times for a handful of popular routes to Illinois:

Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 29 minutes
Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 20 minutes
New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 2 hours and 41 minutes

What can I expect on a flight to Illinois?

Factors such as which carrier you choose and where you're departing from will mostly determine your travel experience. Chances are you'll find all kinds of flights to Illinois, from cheap flights for family vacations to first class journeys. Warm meals, drinks and entertainment are usually what most airlines provide on long-haul trips.

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Cheap Flights to Illinois from $59 (2026/2027)

Travelers

Jet to one of Illinois's top cities

Chicago

Galena

Springfield

Rockford

Champaign

Joliet

How Much Does it Cost To Fly To Illinois?

Best Illinois Flight and Hotel Packages

The Wildwood Hotel

Sep 17 - Sep 22

Atlanta (ATL) to St. Louis (STL)

Hotel Riu Plaza Chicago

Sep 24 - Sep 27

Atlanta (ATL) to Chicago (ORD)

Remodeled and Inviting Free EV

Sep 17 - Sep 22

Atlanta (ATL) to St. Louis (STL)

Travelers ❤️ These Illinois 🏨

Congress Plaza Hotel

The Chicago Hotel Collection Ambassador Gold Coast

Hyatt Regency O'Hare Chicago

Omni Chicago Hotel

More Ways To Wander Illinois

Frequently asked questions

Explore More Ways to Travel with Travelocity