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Cheap flights from Illinois to Chicago (CHI) from $49

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — CHI
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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When is the cheapest time to fly from Illinois to Chicago (IL - CHI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Chicago as you normally would.

Cheap American Airlines flights from Illinois to Chicago

Explore cheap flight options specifically provided by American Airlines for the route between Illinois and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Illinois to Chicago. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 5/305:08 pmSTL - ORD
Nonstop1h 17mAmerican Airlines
Fri 5/313:04 pmORD - STL
Nonstop1h 13mAmerican Airlines
Deal found 5/3$97
Wed 7/176:04 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Sat 8/172:13 pmORD - STL
Nonstop1h 20mAmerican Airlines
Deal found 5/3$107
Sat 5/255:55 amSTL - ORD
Nonstop1h 16mAmerican Airlines
Sun 5/263:04 pmORD - STL
Nonstop1h 13mAmerican Airlines
Deal found 5/3$168
Sat 5/254:20 pmSTL - ORD
1 stop7h 39mAmerican Airlines
Sun 5/263:04 pmORD - STL
Nonstop1h 13mAmerican Airlines
Deal found 5/3$175
Thu 8/16:04 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Thu 8/152:12 pmORD - STL
Nonstop1h 20mAmerican Airlines
Deal found 5/3$186
Sat 6/111:38 amPIA - ORD
Nonstop1h 02mAmerican Airlines
Tue 6/410:03 amORD - PIA
Nonstop1h 00mAmerican Airlines
Deal found 5/3$229
Tue 7/233:00 pmPIA - ORD
Nonstop1h 07mAmerican Airlines
Fri 8/28:14 pmORD - PIA
Nonstop1h 02mAmerican Airlines
Deal found 5/4$264
Thu 5/302:56 pmMLI - ORD
Nonstop1h 02mAmerican Airlines
Thu 6/63:18 pmORD - MLI
Nonstop0h 56mAmerican Airlines
Deal found 5/3$279
Sat 5/2511:36 amMLI - ORD
Nonstop1h 02mAmerican Airlines
Sun 5/261:29 pmORD - MLI
Nonstop1h 00mAmerican Airlines
Deal found 5/4$280

Cheap United Airlines flights from Illinois to Chicago

Explore cheap flight options specifically provided by United Airlines for the route between Illinois and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Browse through some of the cheapest United Airlines flights traveling from Illinois to Chicago. Deals are refreshing constantly so come back soon for more options.
Sat 5/255:31 pmSTL - ORD
Nonstop1h 24mUnited Airlines
Sat 6/12:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Deal found 5/2$117
Wed 6/1210:15 amSTL - ORD
Nonstop1h 34mUnited Airlines
Wed 6/192:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Deal found 5/3$127
Tue 10/2211:09 amSTL - ORD
Nonstop1h 21mUnited Airlines
Wed 11/62:03 pmORD - STL
Nonstop1h 18mUnited Airlines
Deal found 5/3$157
Mon 7/111:45 amDEC - ORD
Nonstop1h 05mUnited Airlines
Fri 7/59:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/3$158
Wed 10/2311:09 amSTL - ORD
Nonstop1h 21mUnited Airlines
Sat 11/29:04 amORD - STL
Nonstop1h 23mUnited Airlines
Deal found 5/3$167
Thu 10/2411:09 amSTL - ORD
Nonstop1h 21mUnited Airlines
Sat 11/210:50 amORD - STL
Nonstop1h 30mUnited Airlines
Deal found 5/3$177
Tue 9/1011:45 amDEC - ORD
Nonstop1h 06mUnited Airlines
Sat 9/149:45 amORD - DEC
Nonstop1h 10mUnited Airlines
Deal found 5/3$190
Fri 5/105:15 pmDEC - ORD
Nonstop1h 07mUnited Airlines
Mon 5/204:50 pmORD - DEC
Nonstop1h 07mUnited Airlines
Deal found 5/3$194
Fri 5/245:15 pmDEC - ORD
Nonstop1h 05mUnited Airlines
Tue 5/284:50 pmORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/3$198

Cheap Illinois to Chicago flights in May & June 2024

Find cheap flight options from Illinois to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 4, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/305:08 pmSTL - ORD
Nonstop1h 17mAmerican Airlines
Fri 5/313:04 pmORD - STL
Nonstop1h 13mAmerican Airlines
Deal found 5/3$97
Sat 5/255:31 pmSTL - ORD
Nonstop1h 24mUnited Airlines
Sat 6/12:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Deal found 5/2$117
Wed 6/1210:15 amSTL - ORD
Nonstop1h 34mUnited Airlines
Wed 6/192:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Deal found 5/3$127
Thu 5/167:23 pmSTL - ORD
1 stop9h 37mFrontier
Sun 5/197:59 pmORD - STL
1 stop14h 14mFrontier
Deal found 5/4$134
Tue 5/2110:44 pmSTL - MDW
1 stop12h 25mFrontier
Thu 5/235:01 amMDW - STL
1 stop17h 05mFrontier
Deal found 5/3$143
Sun 5/195:01 pmSTL - MDW
1 stop12h 49mFrontier
Tue 5/216:00 amMDW - STL
1 stop7h 09mFrontier
Deal found 5/4$148
Tue 5/144:50 pmSTL - ORD
1 stop8h 06mFrontier
Wed 5/158:25 amORD - STL
1 stop8h 30mFrontier
Deal found 5/4$150
Sun 5/1912:45 pmSTL - ORD
1 stop3h 52mMultiple Airlines
Tue 5/217:59 pmORD - STL
1 stop14h 14mMultiple Airlines
Deal found 5/4$153
Wed 5/2911:36 amSTL - ORD
1 stop10h 19mSpirit Airlines
Tue 6/410:52 pmORD - STL
1 stop14h 13mSpirit Airlines
Deal found 5/3$154

Illinois to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/305:08 pmSTL - ORD
Nonstop1h 17mAmerican Airlines
Fri 5/313:04 pmORD - STL
Nonstop1h 13mAmerican Airlines
Deal found 5/3$97
Wed 7/176:04 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Sat 8/172:13 pmORD - STL
Nonstop1h 20mAmerican Airlines
Deal found 5/3$107
Sat 5/255:31 pmSTL - ORD
Nonstop1h 24mUnited Airlines
Sat 6/12:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Deal found 5/2$117
Wed 6/1210:15 amSTL - ORD
Nonstop1h 34mUnited Airlines
Wed 6/192:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Deal found 5/3$127
Thu 5/167:23 pmSTL - ORD
1 stop9h 37mFrontier
Sun 5/197:59 pmORD - STL
1 stop14h 14mFrontier
Deal found 5/4$134
Tue 5/2110:44 pmSTL - MDW
1 stop12h 25mFrontier
Thu 5/235:01 amMDW - STL
1 stop17h 05mFrontier
Deal found 5/3$143
Sun 5/195:01 pmSTL - MDW
1 stop12h 49mFrontier
Tue 5/216:00 amMDW - STL
1 stop7h 09mFrontier
Deal found 5/4$148
Tue 5/144:50 pmSTL - ORD
1 stop8h 06mFrontier
Wed 5/158:25 amORD - STL
1 stop8h 30mFrontier
Deal found 5/4$150
Sun 5/1912:45 pmSTL - ORD
1 stop3h 52mMultiple Airlines
Tue 5/217:59 pmORD - STL
1 stop14h 14mMultiple Airlines
Deal found 5/4$153

Non-stop flights to Chicago from Illinois

Discover non-stop flight options from Illinois to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
For a shorter flight, select one of these non-stop flights from Illinois to Chicago. Select from other flights from Illinois to Chicago by using the search form above.
Thu 5/305:08 pmSTL - ORD
Nonstop1h 17mAmerican Airlines
Fri 5/313:04 pmORD - STL
Nonstop1h 13mAmerican Airlines
Deal found 5/3$97
Wed 7/176:04 amSTL - ORD
Nonstop1h 21mAmerican Airlines
Sat 8/172:13 pmORD - STL
Nonstop1h 20mAmerican Airlines
Deal found 5/3$107
Sat 5/255:31 pmSTL - ORD
Nonstop1h 24mUnited Airlines
Sat 6/12:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Deal found 5/2$117
Wed 6/1210:15 amSTL - ORD
Nonstop1h 34mUnited Airlines
Wed 6/192:20 pmORD - STL
Nonstop1h 21mUnited Airlines
Deal found 5/3$127
Tue 10/2211:09 amSTL - ORD
Nonstop1h 21mUnited Airlines
Wed 11/62:03 pmORD - STL
Nonstop1h 18mUnited Airlines
Deal found 5/3$157
Mon 7/111:45 amDEC - ORD
Nonstop1h 05mUnited Airlines
Fri 7/59:45 amORD - DEC
Nonstop1h 01mUnited Airlines
Deal found 5/3$158
Sun 6/22:40 pmUIN - ORD
Nonstop1h 57mSouthern / Mokulele
Sun 6/912:05 pmORD - UIN
Nonstop1h 55mSouthern / Mokulele
Deal found 5/3$162
Wed 10/2311:09 amSTL - ORD
Nonstop1h 21mUnited Airlines
Sat 11/29:04 amORD - STL
Nonstop1h 23mUnited Airlines
Deal found 5/3$167
Sat 5/255:55 amSTL - ORD
Nonstop1h 16mAmerican Airlines
Sun 5/263:04 pmORD - STL
Nonstop1h 13mAmerican Airlines
Deal found 5/3$168

Illinois to Chicago flights leaving soon

Find last-minute flight options from Illinois to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Have a look at some of the last-minute flights available departing from Illinois to Chicago. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/144:50 pmSTL - ORD
1 stop8h 06mFrontier
Wed 5/158:25 amORD - STL
1 stop8h 30mFrontier
Deal found 5/4$150
Tue 5/1410:59 pmSTL - MDW
1 stop12h 37mFrontier
Thu 5/1610:22 pmMDW - STL
1 stop11h 14mFrontier
Deal found 5/2$158
Tue 5/144:50 pmSTL - ORD
1 stop8h 06mFrontier
Wed 5/158:25 amORD - STL
1 stop8h 30mFrontier
Deal found 5/2$158
Mon 5/139:53 pmSTL - ORD
1 stop13h 36mFrontier
Thu 5/165:56 pmORD - STL
1 stop13h 12mFrontier
Deal found 5/3$164
Sat 5/118:04 pmSTL - MDW
1 stop12h 27mFrontier
Wed 5/1510:59 pmMDW - STL
1 stop11h 14mFrontier
Deal found 5/2$178
Sun 5/1212:00 pmSTL - ORD
1 stop4h 10mSouthern / Mokulele
Sun 5/127:45 pmORD - STL
1 stop24h 35mSouthern / Mokulele
Deal found 5/3$183
Thu 5/98:55 pmSTL - ORD
1 stop10h 30mSouthern / Mokulele
Sun 7/289:20 pmORD - STL
1 stop9h 45mSouthern / Mokulele
Deal found 5/3$186
Fri 5/106:10 amUIN - ORD
2 stops10h 00mSouthern / Mokulele
Sat 5/1112:30 pmORD - UIN
Nonstop1h 45mSouthern / Mokulele
Deal found 5/3$191
Sun 5/128:55 pmSTL - ORD
1 stop10h 30mMultiple Airlines
Tue 5/2810:52 pmORD - STL
1 stop11h 54mMultiple Airlines
Deal found 5/4$192

One-way flights to Chicago from Illinois

Search for one-way flight options from Illinois to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Take a look at some of the best available options we've come across on one-way flights from Illinois to Chicago. Those needing a return flight from Illinois to Chicago can use the search form above.
Sun 5/269:52 amSTL - ORD
Nonstop1h 16mAmerican Airlines
Deal found 5/3$49
Tue 5/217:44 pmSTL - MDW
1 stop11h 10mFrontier
Deal found 5/3$55
Thu 9/196:21 pmSTL - ORD
Nonstop1h 19mAmerican Airlines
Deal found 5/3$59
Fri 5/178:45 pmSTL - MDW
1 stop14h 28mFrontier
Deal found 5/3$69
Wed 5/157:51 pmSTL - MDW
1 stop9h 59mFrontier
Deal found 5/3$75
Sat 5/114:37 pmSTL - ORD
1 stop7h 06mFrontier
Deal found 5/3$75
Sun 5/266:11 amSTL - MDW
1 stop4h 51mDelta
Deal found 5/2$78
Sat 5/253:05 pmSTL - ORD
1 stop6h 32mDelta
Deal found 5/3$78
Sat 5/187:23 pmSTL - MDW
1 stop10h 27mFrontier
Deal found 5/3$79

Find flights from Illinois to Chicago within your budget

Customize your flight search to find flights from Illinois to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$97 - $162

Route

Depart

Return

Price

Lambert-St LouisChicago O'Hare Intl

STL - ORD

STLORD

Lambert-St Louis

Thu 5/30

Nonstop1h 17m

Chicago O'Hare Intl

Fri 5/31

Nonstop1h 13m

$97

Lambert-St LouisChicago O'Hare Intl

STL - ORD

STLORD

Lambert-St Louis

Wed 7/17

Nonstop1h 21m

Chicago O'Hare Intl

Sat 8/17

Nonstop1h 20m

$107

Lambert-St LouisChicago O'Hare Intl

STL - ORD

STLORD

Lambert-St Louis

Sat 5/25

Nonstop1h 24m

Chicago O'Hare Intl

Sat 6/1

Nonstop1h 21m

$117

Lambert-St LouisChicago O'Hare Intl

STL - ORD

STLORD

Lambert-St Louis

Wed 6/12

Nonstop1h 34m

Chicago O'Hare Intl

Wed 6/19

Nonstop1h 21m

$127

Lambert-St LouisChicago O'Hare Intl

STL - ORD

STLORD

Lambert-St Louis

Thu 5/16

1 stop9h 37m

Chicago O'Hare Intl

Sun 5/19

1 stop14h 14m

$134

Lambert-St LouisChicago O'Hare Intl

STL - ORD

STLORD

Lambert-St Louis

Sun 5/19

1 stop3h 52m

Chicago O'Hare Intl

Tue 5/21

1 stop14h 14m

$153

Lambert-St LouisChicago O'Hare Intl

STL - ORD

STLORD

Lambert-St Louis

Wed 5/29

1 stop10h 19m

Chicago O'Hare Intl

Tue 6/4

1 stop14h 13m

$154

Lambert-St LouisChicago Midway

STL - MDW

STLMDW

Lambert-St Louis

Sat 5/25

1 stop4h 51m

Chicago Midway

Sun 5/26

1 stop3h 47m

$156

Quincy RegionalChicago O'Hare Intl

UIN - ORD

UINORD

Quincy Regional

Sun 6/2

Nonstop1h 57m

Chicago O'Hare Intl

Sun 6/9

Nonstop1h 55m

$162

Flights are sorted by cheapest first

Deals found on 5/3

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated May 4, 2024.
Read reviews from past customers who have flown American Airlines, United Airlines and Frontier from Illinois to Chicago. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,099 reviews
Check prices

Overall

8.2

Food

7.3

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Southwest
8.2
Very good
6,099 reviews
Southwest
8.2
Very good
6,099 reviews
Check prices

Overall

8.2

Food

7.3

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Delta
8.1
Very good
10,838 reviews
Southwest
8.2
Very good
6,099 reviews
Check prices

Overall

8.2

Food

7.3

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

United Airlines
7.4
Good
11,125 reviews
Southwest
8.2
Very good
6,099 reviews
Check prices

Overall

8.2

Food

7.3

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

American Airlines
7.3
Good
14,728 reviews
Southwest
8.2
Very good
6,099 reviews
Check prices

Overall

8.2

Food

7.3

Boarding

8.3

Crew

8.7

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Illinois to Chicago for under $100 on Cheapflights?

    Yes, there are multiple flights from Illinois to Chicago for under $100. The cheapest flight booked recently is on American Airlines for just $97, but on average you can expect to pay $146.

  • Are there nonstop flights from Illinois to Chicago for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Illinois to Chicago under $100. A good price for a nonstop flight from Illinois to Chicago is less than $168.

  • Are there last-minute flights available from Illinois to Chicago for under $200?

    There are currently 20+ open flights from Illinois to Chicago within the next 7 days for less than $200.

  • What are the cheapest airlines to fly from Illinois to Chicago one-way?

    $49 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $55 and $78, respectively.

  • What are the most popular routes from Illinois to Chicago?

    The most popular flight routes from Illinois to Chicago are Lambert-St Louis - Chicago O'Hare Intl, Lambert-St Louis - Chicago Midway and Moline Quad-City - Chicago O'Hare Intl.

  • What does ORD to ORD mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Illinois to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Illinois to Chicago that include hotel bookings?

    Yes. In addition to deals on Illinois to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Chicago.

  • Can I find deals for business class flights from Illinois to Chicago?

    Yes. Cheapflights offers flight deals from Illinois to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Illinois to Chicago that allow pets onboard?

    Many airlines flying from Illinois to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Chicago?

    Yes, you can often find last-minute deals on Illinois to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Chicago flight deals updated?

    The Illinois to Chicago flight deals you see on this page were last updated on 5/4.

See more FAQs

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Alternative routes for Illinois to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Illinois to Chicago

Discover the top 2 airlines that operate flights from Illinois to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$128Average$197FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$169Average$331FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Orlando to Philadelphia flights
Boston to Tampa flights
Chicago to Dallas flights
Los Angeles to Detroit flights
USA to India flights
Atlanta to Seattle flights
Los Angeles to Seoul flights
Los Angeles to Paris flights
Pensacola to Orlando flights
USA to Sydney flights
Honolulu to Las Vegas flights
Illinois to Charlottesville flights

Search flights from Illinois to Chicago by cabin class

Find flights from Illinois to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Illinois to Chicago

Find hourly flight availability from Illinois to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 4, 2024.
3%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
47%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Can Cheapflights find flights from Illinois to Chicago with no change fees?

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Can Cheapflights notify me if prices for flights from Illinois to Chicago become cheaper?

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