Cheap Flights to Illinois from $51 (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.

Sat, Nov 7 - Sat, Nov 14

DFW

Dallas-Fort Worth Intl.

MDW

Midway Intl.

$118

Roundtrip

found 5 days ago

Wed, Oct 28 - Wed, Nov 4

MCO

Orlando Intl.

EVV

Evansville Regional

$122

Roundtrip

found 5 days ago

Sat, Sep 5 - Sat, Sep 12

MCO

Orlando Intl.

SPI

Abraham Lincoln Capital

$123

Roundtrip

found 4 days ago

Wed, Dec 9 - Sat, Dec 12

MCO

Orlando Intl.

ORD

O'Hare Intl.

$148

Roundtrip

found 10 hours ago

Thu, Oct 1 - Mon, Oct 12

DFW

Dallas-Fort Worth Intl.

STL

Lambert-St. Louis Intl.

$151

Roundtrip

found 11 hours ago

Thu, Sep 17 - Thu, Sep 24

MCO

Orlando Intl.

STL

Lambert-St. Louis Intl.

$171

Roundtrip

found 1 day ago

Thu, Sep 17 - Sat, Sep 19

DFW

Dallas-Fort Worth Intl.

ORD

O'Hare Intl.

$208

Roundtrip

found 4 hours ago

Thu, Dec 10 - Sun, Dec 13

MCO

Orlando Intl.

MDW

Midway Intl.

$233

Roundtrip

found 10 hours ago

Origin	Destination	Travel Dates	Flights From*
ATL	Evansville	October 8 to October 12	$263
ATL	Bloomington	November 7 to November 9	$299
EWR	Moline	October 15 to October 17	$305
ATL	Peoria	September 25 to September 27	$319
LGA	Bloomington	September 18 to September 19	$323
LAX	Peoria	September 30 to October 3	$359
LAX	Bloomington	September 23 to September 27	$359
LAX	Springfield	September 9 to September 12	$407
ATL	Springfield	October 7 to October 14	$427
LAX	Savoy	November 12 to November 14	$474
JFK	Springfield	September 15 to September 17	$866
PVG	St. Louis	November 5 to November 12	$1,080
PVG	Moline	October 2 to October 6	$1,103
PVG	Chicago	September 15 to September 16	$1,185
PVG	Evansville	September 14 to November 20	$1,778

*Prices include taxes and fees

Origin	Destination	Travel Dates	Flights From*
ATL	Chicago	August 29 to August 30	$253
LAX	Chicago	August 30 to September 2	$298
LAX	Rockford	August 29 to August 31	$300
ATL	Chicago	August 29 to August 30	$346
LAX	Chicago	August 29 to September 2	$391
ATL	Rockford	August 29 to August 30	$422
LAX	St. Louis	August 28 to August 30	$423
ATL	St. Louis	August 29 to August 31	$444
LAX	Moline	August 28 to August 31	$480
ATL	Moline	August 28 to August 29	$506
LAX	Springfield	August 30 to September 6	$611
EWR	Evansville	August 28 to August 28	$979
ATL	Savoy	August 30 to August 31	$991
PVG	Chicago	August 29 to September 14	$1,264
PVG	Chicago	August 29 to September 19	$1,290

*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 12 - Sep 17

5 night stay

Atlanta (ATL) to St. Louis (STL)

Delta • Coach

St. Louis (STL) to Atlanta (ATL)

Southwest Airlines • Coach

Save 100% on your flight

$451

per person

found 11 hours ago

4.0-star property

Level Chicago Fulton Market

Oct 28 - Nov 3

6 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach

Save 100% on your flight

$795

per person

found 1 day ago

4.0-star property

Level Chicago – Old Town

Oct 28 - Nov 3

6 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach

Save 100% on your flight

$745

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! (10,288 reviews)

"Convenient to many attractions. Comfortable room. Fastest elevators! Favorite place to stay in Chicago!"

Reviewed on Aug 23, 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.

Kasa Magnificent Mile Chicago

One Superior Place Chicago IL

Stay at this aparthotel in Chicago. Enjoy free WiFi, a fitness center, and parking (surcharge). Our guests praise the helpful staff in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.

9.4/10 Exceptional! (865 reviews)

"Awesome stay. I love the property. Staff comfort me when I found out that my dad passed away. This is/was going beyond the call of duty and doing an extra great job so 10 stars. You are greatly appreciated. Primetime location downtown near magnificent mile and Navy Pier,"

Reviewed on Aug 21, 2026

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

The Allegro Royal Sonesta Hotel Chicago Loop

171 W Randolph St Chicago IL

Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Chicago Riverwalk and Millennium Park 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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Illinois Vacation Rentals

Great Deals on alternative accommodations

Illinois Car Rentals

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 $118 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 November. 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 $118 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 $118 and $1,778 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 $51 (2026/2027)

Travelers

Jet to one of Illinois's top cities

Chicago

Galena

Springfield

Rockford

Champaign

Tinley Park

How Much Does it Cost To Fly To Illinois?

Best Illinois Flight and Hotel Packages

The Wildwood Hotel

Sep 12 - Sep 17

Atlanta (ATL) to St. Louis (STL)

St. Louis (STL) to Atlanta (ATL)

Level Chicago Fulton Market

Oct 28 - Nov 3

Atlanta (ATL) to Chicago (ORD)

Level Chicago – Old Town

Oct 28 - Nov 3

Atlanta (ATL) to Chicago (ORD)

Travelers ❤️ These Illinois 🏨

Congress Plaza Hotel

The Chicago Hotel Collection Ambassador Gold Coast

Kasa Magnificent Mile Chicago

The Allegro Royal Sonesta Hotel Chicago Loop

More Ways To Wander Illinois

Frequently asked questions

Explore More Ways to Travel with Travelocity