Cheap Flights to Illinois from $41 (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 6 days ago
$80
Roundtrip
found 6 days ago
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$84 Roundtrip, found 5 hours ago
$84
Roundtrip
found 5 hours ago
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$107 Roundtrip, found 2 hours ago
$107
Roundtrip
found 2 hours ago
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$120 Roundtrip, just found
$120
Roundtrip
just found
DAL
Love Field
STL
Lambert-St. Louis Intl.
$136 Roundtrip, found 5 days ago
$136
Roundtrip
found 5 days ago
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$139 Roundtrip, found 4 days ago
$139
Roundtrip
found 4 days ago
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$139 Roundtrip, found 5 days ago
$139
Roundtrip
found 5 days ago
DAL
Love Field
MDW
Midway Intl.
$157 Roundtrip, found 21 hours ago
$157
Roundtrip
found 21 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 10 to July 12 | $334 |
| JFK | Evansville | August 19 to August 27 | $339 |
| ATL | Evansville | July 13 to July 21 | $346 |
| LAX | Springfield | July 25 to July 26 | $372 |
| LAX | Evansville | July 22 to August 6 | $386 |
| ATL | Bloomington | September 16 to September 24 | $399 |
| LAX | Savoy | August 11 to August 11 | $906 |
| HKG | St. Louis | September 4 to October 8 | $1,028 |
| PEK | St. Louis | July 12 to August 8 | $1,547 |
| PVG | Savoy | August 5 to August 14 | $1,602 |
| PEK | Moline | August 4 to August 11 | $1,678 |
| HKG | Chicago | August 10 to August 23 | $2,172 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | Chicago | June 29 to July 1 | $184 |
| ATL | Chicago | June 28 to August 20 | $207 |
| ATL | St. Louis | June 28 to August 11 | $207 |
| EWR | Chicago | June 29 to July 1 | $222 |
| LGA | Chicago | June 27 to July 3 | $261 |
| LAX | Chicago | June 28 to June 30 | $279 |
| LAX | Chicago | June 29 to July 3 | $295 |
| EWR | Moline | June 27 to June 30 | $299 |
| LAX | St. Louis | June 28 to June 30 | $322 |
| EWR | Peoria | June 27 to June 29 | $324 |
| ATL | Peoria | June 28 to July 2 | $401 |
| LAX | Evansville | June 28 to July 15 | $449 |
| LAX | Bloomington | June 28 to June 30 | $505 |
| EWR | Bloomington | June 28 to July 1 | $524 |
| PVG | Chicago | June 29 to July 6 | $1,368 |
Best Illinois Flight and Hotel Packages
Price found within the past 48 hours. Click for updated prices.
Travelers ❤️ These Illinois 🏨
Embassy Suites by Hilton Chicago Downtown River North
600 N State St, Chicago, IL
Stay at this 4-star hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the pool in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
8.4/10 Very Good! (4,262 reviews)
"It was a very centralized location. Easy to walk to anywhere."
Reviewed on Jun 25, 2025
InterContinental Chicago Magnificent Mile by IHG
505 N Michigan Ave, Chicago, IL
Stay at this 4.5-star luxury hotel in Chicago. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the pool and the helpful staff in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
9/10 Wonderful! (1,916 reviews)
"Hands down one of the best stays we had in Chicago. Clean, comfortable, convenient location, and amazing staff."
Reviewed on Jun 23, 2025
Hilton Chicago/Magnificent Mile Suites
198 E Delaware Pl, Chicago, IL
Book a stay at this business-friendly hotel in Chicago. Enjoy a fitness center, valet parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
8.8/10 Excellent! (2,328 reviews)
"I loved the view from my room. Everything was great except the parking situation. 80 to 90$ 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! (8,909 reviews)
"Location of the property was excellent. Enjoyed our stay."
Reviewed on Jun 24, 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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