$32 Cheap flights to Illinois

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Top places to visit in Illinois

Chicago

Cheap flights to Illinois from $32 One Way, $68 Round Trip

$68 return flights and $32 one-way flights to Illinois were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 2 - Tue, Sep 9

LGA

New York

ORD

Chicago

$68

Roundtrip

just found

Tue, Aug 12 - Wed, Aug 27

ATL

Atlanta

ORD

Chicago

$81

Roundtrip

found 3 days ago

Thu, Oct 16 - Thu, Oct 16

ATL

Atlanta

MDW

Chicago

$83

Roundtrip

found 2 days ago

Mon, Oct 20 - Thu, Oct 23

DEN

Denver

MDW

Chicago

$90

Roundtrip

found 2 days ago

Wed, Oct 22 - Tue, Oct 28

DEN

Denver

ORD

Chicago

$90

Roundtrip

found 2 days ago

Sat, Nov 1 - Wed, Nov 5

DEN

Denver

STL

St. Louis

$92

Roundtrip

found 1 day ago

Mon, Sep 8 - Mon, Sep 8

ATL

Atlanta

STL

St. Louis

$110

Roundtrip

found 6 days ago

Sat, Sep 20 - Tue, Sep 23

LGA

New York

MDW

Chicago

$125

Roundtrip

found 2 days ago

Wed, Oct 15 - Sat, Oct 18

DEN

Denver

MDW

Chicago

$135

Roundtrip

found 3 days ago

Wed, Oct 15 - Sat, Oct 18

DEN

Denver

STL

St. Louis

$139

Roundtrip

found 4 days ago

Tue, Sep 2 - Wed, Sep 3

LGA

New York

STL

St. Louis

$160

Roundtrip

found 6 days ago

Fri, Oct 24 - Mon, Oct 27

DEN

Denver

RFD

Rockford

$205

Roundtrip

found 1 day ago

Flights Review

Mar 10, 2018

Great overall service. Smooth landing. Plane was even early.

A verified traveler

Denver to Chicago · United

Deals For This Weekend's Flights

Origin	Destination	Travel Dates	Flights From*
ATL	Chicago	August 17 to October 1	$130
ATL	St. Louis	August 16 to August 18	$168
LAX	Chicago	August 15 to August 18	$234
DFW	St. Louis	August 15 to August 16	$248
JFK	Chicago	August 15 to August 16	$318
LAX	Chicago	August 16 to August 20	$327
LAX	Peoria	August 16 to August 19	$426
DFW	Savoy	August 16 to August 19	$496
LAX	Savoy	August 16 to August 19	$573
ATL	Bloomington	August 16 to August 24	$604
DFW	Moline	August 17 to August 23	$616
HKG	Chicago	August 16 to September 20	$1,357
PVG	St. Louis	August 17 to August 31	$1,396
PEK	St. Louis	August 17 to August 21	$2,049
CTU	Chicago	August 15 to August 23	$2,596

*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Illinois Accommodation Deals

Freehand Chicago

19 East Ohio Street, Chicago, IL

Fully refundableReserve now, pay when you stay

$127 nightly

$149 total

Aug 20 - Aug 21

Total includes taxes and fees

Stay at this 4-star hotel in Chicago. Enjoy free WiFi, room service, and a 24-hour fitness center. Our guests praise the bar and the helpful staff in our reviews. ...

7.8/10 Good! (2,184 reviews)

Hidden Gem

"We had a private nest for our family of 4 with the 2 sets of bunks. Extremely comfortable for our needs because we were out sightseeing all day long anyway. Bathroom and lockers were fine because we didnt have much. Drinks in the Broken Shaker our last evening were great, as we had our own comfortable ..."

Reviewed on Aug 9, 2025

Travelodge by Wyndham Downtown Chicago

65 E Harrison St, Chicago, IL

Fully refundableReserve now, pay when you stay

$95 nightly

$111 total

Aug 25 - Aug 26

Total includes taxes and fees

Stay at this hotel in Chicago. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our ...

7.2/10 Good! (2,282 reviews)

"Great front desk staff, Caroline in Housekeeping went above & beyond. Interesting location."

Reviewed on Aug 9, 2025

Motel 6 Elk Grove Village, IL - O'Hare

2881 Touhy Ave, Elk Grove Village, IL

Fully refundableReserve now, pay when you stay

$60 nightly

$68 total

Sep 3 - Sep 4

Total includes taxes and fees

Stay at this motel in Elk Grove Village. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...

7.8/10 Good! (1,589 reviews)

"Ok"

Reviewed on Aug 9, 2025

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Ohio House Motel

600 N La Salle Drive, Chicago, IL

Fully refundableReserve now, pay when you stay

$130 nightly

$153 total

Aug 17 - Aug 18

Total includes taxes and fees

Stay at this 3-star motel in Chicago. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the convenient ...

8.8/10 Excellent! (1,003 reviews)

"Super convenient and nice area. Straight walk to Wrigley Field (4 miles but we enjoyed the walks). Very affordable and has a great staff."

Reviewed on Aug 9, 2025

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.

Our Top Illinois Apartment Hotels

Residence Inn Chicago Downtown/Loop

11 S Lasalle St, Chicago, IL

Fully refundableReserve now, pay when you stay

$203 nightly

$238 total

Aug 24 - Aug 25

Total includes taxes and fees

Stay at this 3.5-star eco-certified hotel in Chicago. Enjoy free breakfast, a fitness center, and valet parking (surcharge). Our guests praise the breakfast ...

9.2/10 Wonderful! (1,001 reviews)

"love breakfast in the morning"

Reviewed on Aug 2, 2025

The Chicago Hotel Collection - Millennium Park

55 E Washington St., Chicago, IL

Stay at this hotel in Chicago. Enjoy free WiFi, room service, and laundry facilities. Our guests praise the room service in our reviews. Popular attractions ...

"Good"

Reviewed on Jul 21, 2023

Get rates

Residence Inn by Marriott Chicago Downtown / River North

410 N Dearborn St, Chicago, IL

Fully refundableReserve now, pay when you stay

$165 nightly

$194 total

Sep 1 - Sep 2

Total includes taxes and fees

Stay at this 3.5-star business-friendly hotel in Chicago. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...

9.2/10 Wonderful! (1,002 reviews)

"Good place"

Reviewed on Aug 1, 2025

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Sonesta ES Suites Chicago - Schaumburg

901 E Woodfield Office Ct, Schaumburg, IL

Fully refundableReserve now, pay when you stay

$111 nightly

$128 total

Sep 1 - Sep 2

Total includes taxes and fees

Stay at this 3-star business-friendly hotel in Schaumburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...

8.6/10 Excellent! (1,002 reviews)

"We absolutely love this property. Rooms are spacious and clean. Staff is awesome! Appreciate everything!"

Reviewed on Aug 5, 2025

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.

Score Epic Illinois Accommodation Deals

Congress Plaza Hotel

520 South Michigan Avenue, Chicago, IL

Fully refundableReserve now, pay when you stay

$157 nightly

$184 total

Sep 1 - Sep 2

Total includes taxes and fees

Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...

7.8/10 Good! (8,923 reviews)

"Took water awhile to get hot for shower, and parking is ridiculously expensive. Other than that enjoyed staying at hotel"

Reviewed on Aug 8, 2025

Palmer House a Hilton Hotel

17 E Monroe St, Chicago, IL

Fully refundableReserve now, pay when you stay

$198 nightly

$229 total

Aug 21 - Aug 22

Total includes taxes and fees

Book a stay at this spa hotel in Chicago. Enjoy a full-service spa, breakfast (surcharge), and a 24-hour health club. Our guests praise the helpful staff and ...

8.2/10 Very Good! (1,836 reviews)

"The property if beautiful and historic. The main room is incredible. The rooms are well taken care of, you can just tell they are a little dated with a slight smell. I would definitely stay here again."

Reviewed on Aug 8, 2025

Hilton Garden Inn Chicago Downtown/Magnificent Mile

10 E Grand Ave, Chicago, IL

Fully refundableReserve now, pay when you stay

$153 nightly

$180 total

Aug 24 - Aug 25

Total includes taxes and fees

Stay at this 3-star hotel in Chicago. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...

8.4/10 Very Good! (3,655 reviews)

"Great rooms, comfortable, walking distance to anywhere you’d want to go."

Reviewed on Aug 10, 2025

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Embassy Suites by Hilton Chicago Downtown River North

600 N State St, Chicago, IL

Fully refundableReserve now, pay when you stay

$169 nightly

$199 total

Aug 25 - Aug 26

Total includes taxes and fees

Stay at this 4-star hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the pool in our reviews. ...

8.4/10 Very Good! (4,665 reviews)

"Best hotel"

Reviewed on Aug 9, 2025

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.

Family Friendly Hotels in Illinois

Embassy Suites by Hilton Chicago Downtown Magnificent Mile

511 North Columbus Drive, Chicago, IL

Fully refundableReserve now, pay when you stay

$203 nightly

$238 total

Sep 3 - Sep 4

Total includes taxes and fees

Stay at this 4-star business-friendly hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the helpful ...

8.2/10 Very Good! (2,720 reviews)

"Pool was small. Rooms were not quiet, but clean. Breakfast was good"

Reviewed on Aug 8, 2025

Palmer House a Hilton Hotel

17 E Monroe St, Chicago, IL

Fully refundableReserve now, pay when you stay

$198 nightly

$229 total

Aug 21 - Aug 22

Total includes taxes and fees

Book a stay at this spa hotel in Chicago. Enjoy a full-service spa, breakfast (surcharge), and a 24-hour health club. Our guests praise the helpful staff and ...

8.2/10 Very Good! (1,836 reviews)

"The property if beautiful and historic. The main room is incredible. The rooms are well taken care of, you can just tell they are a little dated with a slight smell. I would definitely stay here again."

Reviewed on Aug 8, 2025

Embassy Suites by Hilton Chicago Downtown River North

600 N State St, Chicago, IL

Fully refundableReserve now, pay when you stay

$169 nightly

$199 total

Aug 25 - Aug 26

Total includes taxes and fees

Stay at this 4-star hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the pool in our reviews. ...

8.4/10 Very Good! (4,665 reviews)

"Best hotel"

Reviewed on Aug 9, 2025

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Hyatt Regency Chicago

151 East Wacker Dr, Chicago, IL

Fully refundableReserve now, pay when you stay

$231 nightly

$271 total

Aug 24 - Aug 25

Total includes taxes and fees

Stay at this 4-star eco-certified hotel in Chicago. Enjoy free WiFi, 4 restaurants, and 2 bars/lounges. Our guests praise the bar and the helpful staff in our ...

9.2/10 Wonderful! (3,320 reviews)

"Great licat"

Reviewed on Aug 10, 2025

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.

Need a Car For After Your Flight?

Economy

Chevrolet Spark or similar

4 people

Compact

Ford Focus or similar

4 people

Midsize

Toyota Corolla or similar

5 people

SUV

Jeep Compass or similar

5 people

More to explore for Illinois

Illinois

Reach your destination without breaking your budget by booking your flights to Illinois using Orbitz. We offer access to all of the best discounts on airfare, travel accommodations and even car rentals. Planning your trip and saving money are easier with Orbitz.

Get Discount Rates On Your Illinois Flight

Whether planning ahead or deciding to book your trip at the last minute, Orbitz will provide the lowest rates on Illinois flights. Using our free mobile phone apps will make you privy to a number of discounts that are unique to mobile phone users. These are perfect for harried travelers who want to find deals that they can qualify for on the same day.

Make Orbitz Your Official Travel Planner

Orbitz can be used for much more than comparing and booking a discount flight to Illinois. We also offer a variety of resources for securing the ideal travel accommodations while staying on budget. Travel tips, hotel reviews, customized suggestions and even detailed images can all be accessed through your mobile phone.

Build A Comprehensive Travel Itinerary

In addition to booking a low cost flight to Illinois, you can learn about the best places to visit, the best hotels to stay in and the preferred times for traveling. When you use Orbitz mobile phone apps you can also share your travel itineraries with friends and family members, all with just a few quick taps.

Using Orbitz to secure your Illinois flights can save you money and time. Perfect for both the early travel planner and the last minute journey: Orbitz offers phenomenal customer service and unbeatable convenience.

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Frequently asked questions

Which airlines fly to Illinois?

Look up the deals from the 24 airlines that offer services to Illinois. Whether you want to get comfortable in the pointy end of the plane or cut costs in economy, there'll be a seat for you. Head for O'Hare Intl. Airport (ORD) with one of these reputable carriers:

United Airlines - 612 flights to Illinois per month
American Airlines - 339 flights to Illinois per month
Air Canada - 190 flights to Illinois per month

How much is a flight to Illinois?

Prices for round-trip flights to Illinois this past week fluctuated between $68 and $2,596. If you were traveling one-way out of Atlanta (ATL), you could have nabbed tickets from as low as $32.

How to book the cheapest flight to Illinois?

Scoring cheap flights to Illinois is as easy as booking with Orbitz. But if you're eager to make sure you're nabbing the best flight deals around, here are some tips your wallet will love:

Consider departing from or arriving at nearby airports to save extra cash. Enter your preferred departure and arrival airports in the form fields, then click on the 'Nearby airports' function below. It will list any available options.
Also, click on the 'Show flexible dates' link to see the prices for days around your chosen departure. You may be able to pick up cheaper flight deals if you're flexible with your schedule.
To fine tune your results, click on 'Show options.' You can search based on airlines, seating class, and nonstop and refundable flights. You can also select your preferred departure and arrival times under 'Sort & Filter' to the left.
Once you know your travel dates, don't delay booking your flight. Fares normally get more expensive as the departure date nears.
Save big on your vacation by bundling your flights, hotels and car rentals into an Orbitz package deal. Your budget will thank you.
Don't travel during the busy season if you can. By steering clear of summer, school vacations and other popular dates, you can save plenty on your airfare.

What is the best time to book a flight to Illinois?

Reserve your seats to Illinois in January. This is the best month for low prices, closely followed by February and August. Snap up cheap flights and enjoy your dream getaway with Orbitz.

What day of the week is the cheapest to book a flight to Illinois?

When it comes to cheap airfares to Illinois, the best days to make a booking are generally Tuesdays, Wednesdays and Saturdays. A rewarding flight deal is just clicks away with Orbitz.

What is the cheapest day of the week to fly to Illinois?

Think about leaving early in the week to score cheap flights to Illinois. Orbitz data from 2020 indicates Monday is typically the most affordable day to head off, followed by Tuesday. Saturday was found to have the most expensive ticket prices. This is possibly because many passengers prefer to begin their trip after a long working week.

What is the cheapest month to fly to Illinois?

If you have some flexibility with your travel plans, consider departing sometime in August. Orbitz data has found that this is generally the best month to travel if you're looking for cheap flights to Illinois. As you might expect, airfares rise in the busy month of June and flights sell out fast.

Which airlines allow free cancellation?

We understand that plans can change and flexibility is more important than ever. That's why you can search for flights that have free cancellation and no change fees on Orbitz. Simply click on "Filter by flexible change policies" and we'll show you fares with more flexibility than a lollipop left in the sun!

What do I need for the flight to Illinois?

The secret to a hassle-free flight is preparation. Listed below are some useful tips that'll help get you ready for your journey:

Before you step on board the plane, you'll need to show some type of government-issued ID, such as a passport. You'll also need your boarding pass. If you're traveling with children, check with your airline about which documents they require — if any.
Take some activities to keep you occupied on your trip to Illinois. Books and electronic devices like tablets and laptops will do the trick. Be sure to take a water bottle with you too. Even on a short flight, it's important to stay well-hydrated.
It can get very cool on the plane. If you'd prefer not to shiver your way through the flight, wear an extra layer of clothes.

How do I get cheap first-class/business deals to Illinois?

There are ways of booking first or business-class fares to Illinois that won't burn a hole through your savings. Pick up a seat in the pointy end of the plane for less with these helpful tips:

Be flexible. By being open to a range of travel dates, you'll have a better chance of finding a deal on first or business-class airfares.
Budget airlines offer first or business-class seating at more affordable prices. Give the full-service carriers a miss and go with one of these cheaper options.
Take advantage of your airline's customer loyalty program and use points to upgrade your seat. Alternatively, you can try bidding for an upgrade in online auctions.

What is the best time to go to Illinois?

Illinois is a lively place in May, June and August. If you're thinking of visiting during these months, it would be wise to book early to ensure you pick up the greatest deals. Want to know what the summer's like in Illinois? Average daily temperatures typically range between 65 ºF and 80 ºF. Like most of the Northern Hemisphere, summertime begins June 20 here.

Travel tips for Illinois

The possibilities for adventure in Illinois are almost endless — and Disneyland® is just one place you'll find it. Arrange a car rental, find out how to reach this top attraction and then get moving!
One of Illinois's most well-known cities, Chicago is the ideal place to begin a big road trip around this region. Eat, sleep, adventure and repeat — it's what vacations are for!

Airlines Operating

Book on Expedia

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.

$32 Cheap flights to Illinois

Top places to visit in Illinois

Chicago

Cheap flights to Illinois from $32 One Way, $68 Round Trip

Flights Review

Deals For This Weekend's Flights

Find The Perfect Hotel For After Your Flight

Score Epic Illinois Accommodation Deals

Freehand Chicago

Travelodge by Wyndham Downtown Chicago

Motel 6 Elk Grove Village, IL - O'Hare

Ohio House Motel

Our Top Illinois Apartment Hotels

Residence Inn Chicago Downtown/Loop

The Chicago Hotel Collection - Millennium Park

Residence Inn by Marriott Chicago Downtown / River North

Sonesta ES Suites Chicago - Schaumburg

Score Epic Illinois Accommodation Deals

Congress Plaza Hotel

Palmer House a Hilton Hotel

Hilton Garden Inn Chicago Downtown/Magnificent Mile

Embassy Suites by Hilton Chicago Downtown River North

Family Friendly Hotels in Illinois

Embassy Suites by Hilton Chicago Downtown Magnificent Mile

Palmer House a Hilton Hotel

Embassy Suites by Hilton Chicago Downtown River North

Hyatt Regency Chicago

Need a Car For After Your Flight?

Economy

Compact

Midsize

SUV

More to explore for Illinois

Illinois

Get Discount Rates On Your Illinois Flight

Make Orbitz Your Official Travel Planner

Build A Comprehensive Travel Itinerary

Frequently asked questions

City Destinations in Illinois

Airlines Operating

Book on Expedia

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