Question 1

How much is the cheapest flight to Illinois?

Accepted Answer

A roundtrip flight to Illinois cost as little as $54 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.

Question 2

Which airlines fly to Illinois?

Accepted Answer

You'll have a choice of 16 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.

Question 3

What is the cheapest month to fly to Illinois?

Accepted Answer

Splash out more money on epic experiences and less on airfares by visiting Illinois in March. 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.

Question 4

How can I check my flight status to Illinois?

Accepted Answer

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.

Question 5

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

Accepted Answer

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 $54 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.

Question 6

Why should I book my flight to Illinois with Travelocity?

Accepted Answer

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.

Question 7

What are the most popular flight routes to Illinois?

Accepted Answer

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.

Question 8

How much is a flight to Illinois on average?

Accepted Answer

Airfares for roundtrip flights to Illinois cost between $54 and $1,845 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.

Question 9

How long is the average flight to Illinois?

Accepted Answer

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

Question 10

What can I expect on a flight to Illinois?

Accepted Answer

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.

Origin	Destination	Travel Dates	Flights From*
ATL	Peoria	March 26 to March 31	$269
ATL	Evansville	February 27 to March 10	$299
LAX	Peoria	February 19 to February 23	$317
JFK	Savoy	May 5 to May 9	$320
JFK	Evansville	April 28 to May 5	$340
LAX	Springfield	April 29 to May 6	$351
ATL	Savoy	February 20 to February 22	$365
LAX	Evansville	March 3 to March 10	$379
ATL	Springfield	May 7 to May 11	$391
ATL	Bloomington	May 4 to May 11	$399
LAX	Bloomington	April 4 to April 8	$409
LAX	Savoy	March 28 to March 31	$459
PVG	St. Louis	March 5 to September 1	$1,078
PVG	Chicago	April 29 to May 4	$1,197
PEK	Chicago	March 7 to August 7	$1,397

Origin	Destination	Travel Dates	Flights From*
ATL	Chicago	February 1 to February 12	$74
ATL	Chicago	February 1 to February 14	$130
ATL	St. Louis	February 1 to February 2	$164
JFK	St. Louis	January 31 to February 10	$175
LAX	St. Louis	January 31 to February 8	$280
LGA	Peoria	January 31 to February 2	$298
LAX	Chicago	January 30 to February 2	$301
ATL	Peoria	January 30 to February 1	$362
ATL	Savoy	February 1 to February 13	$486
ATL	Rockford	January 31 to February 3	$541
ATL	Bloomington	February 1 to February 8	$564
LAX	Rockford	February 1 to February 2	$823
PVG	Chicago	January 31 to March 29	$1,102
PVG	St. Louis	January 30 to February 3	$1,401
PVG	Evansville	February 1 to February 19	$1,845

Cheap Flights to Illinois from $27 (2026/2027)

Travelers

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How Much Does it Cost To Fly To Illinois?

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