Cheap Flights to Illinois from $73 (2026/2027)| Travelocity

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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, May 9 - Tue, May 19

MSY

Louis Armstrong New Orleans Intl.

ORD

O'Hare Intl.

$140

Roundtrip

found 6 days ago

Fri, May 15 - Mon, May 18

MSY

Louis Armstrong New Orleans Intl.

ORD

O'Hare Intl.

$142

Roundtrip

found 1 hour ago

Fri, May 15 - Sun, May 17

MSY

Louis Armstrong New Orleans Intl.

STL

Lambert-St. Louis Intl.

$150

Roundtrip

found 12 hours ago

Tue, Jul 28 - Tue, Aug 4

DAL

Love Field

ORD

O'Hare Intl.

$167

Roundtrip

found 4 days ago

Tue, Jun 9 - Thu, Jun 11

DAL

Love Field

MDW

Midway Intl.

$171

Roundtrip

found 4 days ago

Thu, Apr 30 - Wed, May 6

MSY

Louis Armstrong New Orleans Intl.

MDW

Midway Intl.

$174

Roundtrip

found 5 days ago

Tue, Jun 9 - Wed, Jun 10

DAL

Love Field

STL

Lambert-St. Louis Intl.

$176

Roundtrip

found 7 hours ago

Fri, May 15 - Mon, May 18

MSY

Louis Armstrong New Orleans Intl.

RFD

Greater Rockford

$262

Roundtrip

found 6 days ago

Wed, Sep 30 - Sat, Oct 3

SBP

San Luis Obispo County Regional

ORD

O'Hare Intl.

$275

Roundtrip

found 6 hours ago

Thu, Jun 18 - Sun, Jun 21

MSY

Louis Armstrong New Orleans Intl.

MLI

Quad City Intl.

$329

Roundtrip

found 6 days ago

Sat, May 16 - Wed, May 20

SBP

San Luis Obispo County Regional

STL

Lambert-St. Louis Intl.

$337

Roundtrip

found 3 hours ago

Origin	Destination	Travel Dates	Flights From*
LGA	Peoria	July 2 to July 7	$281
EWR	Evansville	June 10 to June 16	$287
ATL	Savoy	May 22 to May 25	$305
ATL	Evansville	June 11 to June 15	$339
EWR	Moline	May 13 to May 20	$366
LAX	Moline	July 23 to July 30	$369
LAX	Peoria	May 7 to May 14	$369
LAX	Bloomington	May 22 to May 26	$377
ATL	Bloomington	June 25 to June 28	$399
ATL	Springfield	June 30 to July 5	$473
LGA	Bloomington	July 6 to July 18	$510
LAX	Evansville	May 14 to May 16	$546
PVG	Chicago	June 18 to August 7	$1,258
PVG	St. Louis	June 8 to June 16	$1,403
PEK	Chicago	June 23 to June 28	$1,950

*Prices include taxes and fees

Origin	Destination	Travel Dates	Flights From*
ATL	Chicago	April 25 to May 6	$146
ATL	Chicago	April 25 to April 29	$159
EWR	Rockford	April 25 to April 28	$277
ATL	St. Louis	April 25 to April 27	$311
LAX	Chicago	April 25 to May 2	$324
ATL	Rockford	April 24 to April 28	$369
ATL	Savoy	April 24 to April 26	$396
DFW	Peoria	April 25 to April 26	$452
EWR	Peoria	April 24 to April 26	$471
LAX	St. Louis	April 25 to April 28	$481
LAX	Rockford	April 24 to April 28	$506
ATL	Moline	April 25 to April 30	$593
DFW	Moline	April 25 to April 30	$639
PVG	Chicago	April 25 to April 28	$1,786
PVG	St. Louis	April 25 to May 1	$2,424

*Prices include taxes and fees

Best Illinois Flight and Hotel Packages

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

2.5-star property

Holiday Inn Express & Suites Zion by IHG

May 3 - May 10

7 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach

Save 100% on your flight

$374

per person

found 1 day ago

3.5-star property

The Wildwood Hotel

May 15 - May 18

3 night stay

Atlanta (ATL) to St. Louis (STL)

Frontier Airlines • Roundtrip • Coach

Save 100% on your flight

$1,007

per person

found 13 hours ago

4.0-star property

Level Chicago Fulton Market

May 28 - Jun 1

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach

Save 100% on your flight

$870

per person

found 1 day ago

Don't see what you're looking for?

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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! (10,159 reviews)

Hotel has the markings of being grand, but needs a renovation in a lot of areas. The biggest issue we had is that the a/c is not adjustable in each room and the building was very warm on the 75 degree day in April. We called the front desk and they did bring us a fan that helped some and we realized ...

Reviewed on Apr 20, 2026

Hotel Felix River North/Magnificent Mile

111 W Huron St Chicago IL

Book a stay at this boutique hotel in Chicago. Enjoy breakfast (surcharge), a 24-hour health club, 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! (2,632 reviews)

Very nice location with lots of things in walkable distance. The only negative was the small room size. There wasn't a closet but the room was functional. It also had a small refrigerator and microwave. I would stay here again.

Reviewed on Apr 20, 2026

Club Quarters Hotel, Central Loop, Chicago

111 West Adams Street Chicago IL

Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Millennium Park and Chicago Riverwalk are located nearby.

8.8/10 Excellent! (3,444 reviews)

Hotel is a little dated but clean and tidy, excellent location for public transport and walk to the lake. We didnt eat here so can not comment. Central down town in the Loop so expect some road news.

Reviewed on Apr 20, 2026

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Hilton Chicago/Magnificent Mile Suites

198 E Delaware Pl Chicago IL

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

9/10 Wonderful! (4,177 reviews)

The room was nice and the staff was friendly and helpful. The room heat doesn’t work good. But overall the location and the hotel was nice.

Reviewed on Apr 20, 2026

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

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Frequently asked questions

How much is the cheapest flight to Illinois?

A roundtrip flight to Illinois cost as little as $140 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 20 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 May. 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 $140 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 $140 and $2,424 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 $73 (2026/2027)

Travelers

Jet to one of Illinois's top cities

Chicago

Galena

Springfield

Champaign

Rockford

Peoria

How Much Does it Cost To Fly To Illinois?

Best Illinois Flight and Hotel Packages

Holiday Inn Express & Suites Zion by IHG

May 3 - May 10

Atlanta (ATL) to Chicago (ORD)

The Wildwood Hotel

May 15 - May 18

Atlanta (ATL) to St. Louis (STL)

Level Chicago Fulton Market

May 28 - Jun 1

Atlanta (ATL) to Chicago (ORD)

Travelers ❤️ These Illinois 🏨

Congress Plaza Hotel

Hotel Felix River North/Magnificent Mile

Club Quarters Hotel, Central Loop, Chicago

Hilton Chicago/Magnificent Mile Suites

More Ways To Wander Illinois

Frequently asked questions

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