Cheap Flights to Illinois from $40 (2025/2026)
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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.
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$80 Roundtrip, found 5 days ago
$80
Roundtrip
found 5 days ago
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$87 Roundtrip, found 1 hour ago
$87
Roundtrip
found 1 hour ago
LGA
LaGuardia
ORD
O'Hare Intl.
$87 Roundtrip, found 1 hour ago
$87
Roundtrip
found 1 hour ago
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$107 Roundtrip, just found
$107
Roundtrip
just found
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$115 Roundtrip, found 14 hours ago
$115
Roundtrip
found 14 hours ago
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$120 Roundtrip, just found
$120
Roundtrip
just found
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$131 Roundtrip, found 12 hours ago
$131
Roundtrip
found 12 hours ago
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$132 Roundtrip, found 8 hours ago
$132
Roundtrip
found 8 hours ago
DAL
Love Field
STL
Lambert-St. Louis Intl.
$136 Roundtrip, found 3 days ago
$136
Roundtrip
found 3 days ago
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$139 Roundtrip, found 3 days ago
$139
Roundtrip
found 3 days ago
DAL
Love Field
MDW
Midway Intl.
$157 Roundtrip, found 8 hours ago
$157
Roundtrip
found 8 hours ago
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| LAX | Peoria | August 2 to August 13 | $289 |
| LGA | Peoria | August 5 to August 11 | $306 |
| ATL | Peoria | July 11 to July 26 | $319 |
| LGA | Savoy | July 11 to July 14 | $325 |
| DFW | Springfield | October 3 to October 5 | $337 |
| ATL | Evansville | July 13 to July 21 | $346 |
| LAX | Springfield | July 25 to July 26 | $372 |
| ATL | Savoy | July 22 to August 8 | $376 |
| LAX | Evansville | July 22 to August 6 | $386 |
| ATL | Bloomington | September 16 to September 24 | $399 |
| DFW | Moline | September 3 to September 16 | $404 |
| DFW | Bloomington | September 2 to September 10 | $405 |
| LAX | Savoy | August 11 to August 11 | $906 |
| CTU | Chicago | September 18 to September 21 | $1,441 |
| HKG | Chicago | August 10 to August 23 | $2,172 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | Chicago | June 29 to July 1 | $126 |
| ATL | St. Louis | June 29 to July 3 | $181 |
| LGA | Chicago | June 27 to July 1 | $200 |
| ATL | Chicago | June 28 to August 20 | $207 |
| LAX | Chicago | June 29 to July 3 | $214 |
| EWR | Chicago | June 28 to July 8 | $219 |
| EWR | St. Louis | June 29 to July 13 | $294 |
| LAX | Chicago | June 27 to July 4 | $295 |
| EWR | Moline | June 27 to June 30 | $299 |
| EWR | Peoria | June 27 to June 29 | $324 |
| LAX | St. Louis | June 28 to July 1 | $384 |
| LAX | Evansville | June 28 to July 15 | $449 |
| EWR | Bloomington | June 28 to July 1 | $524 |
| ATL | Moline | June 29 to July 9 | $528 |
| ATL | Bloomington | June 28 to June 29 | $629 |
Best Illinois Flight and Hotel Packages
Price found within the past 48 hours. Click for updated prices.
Travelers ❤️ These Illinois 🏨
Embassy Suites by Hilton Chicago Downtown River North
600 N State St, Chicago, IL
Stay at this 4-star hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the pool in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
8.4/10 Very Good! (4,248 reviews)
"Good experience"
Reviewed on Jun 20, 2025
InterContinental Chicago Magnificent Mile by IHG
505 N Michigan Ave, Chicago, IL
Stay at this 4.5-star luxury hotel in Chicago. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the pool and the helpful staff in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
9/10 Wonderful! (1,913 reviews)
"Requested two queen beds twice through customer service. Did not honor request. Room was nice besides we put the thermostat as low as possible and was still not cool at night. Great location and overall good stay"
Reviewed on Jun 22, 2025
Hilton Chicago/Magnificent Mile Suites
198 E Delaware Pl, Chicago, IL
Book a stay at this business-friendly hotel in Chicago. Enjoy a fitness center, valet parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
8.8/10 Excellent! (2,328 reviews)
"I loved the view from my room. Everything was great except the parking situation. 80 to 90$ a day to park so add that into your stay if you’re on a budget like me. Nice big tv’s."
Reviewed on Jun 22, 2025
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Congress Plaza Hotel
520 South Michigan Avenue, Chicago, IL
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 rooms in our reviews. Popular attractions Grant Park and Millennium Park are located nearby.
7.8/10 Good! (8,885 reviews)
"The view was great and room was ok but there was a heat wave and the a/c could not handle the heat in any part of the hotel. The room, gym, and even the lobby was hot. Also, the toilet was running and spilling water on the floor the whole stay. For a $400 a night hotel, I expect better."
Reviewed on Jun 23, 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.
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