Cheap flights from Illinois

Many airlines offer flexible change policies

Earn BONUS+ rewards on top of your airline points

Enjoy exclusive promotions on the ebookers app!

Cheap round-trip flights from Illinois

The lowest prices found within the past 7 days from Illinois to were for one-way flights and €181 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 16 Mar - Tue, 17 Mar
ORD
O'Hare Intl.
DEN
Denver Intl.
€181 Return, found 1 day ago
€181
Return
found 1 day ago
Select Delta flight, departing Mon, 16 Mar from O'Hare Intl. to Denver Intl., returning Tue, 17 Mar, priced at €181 found 1 day ago
Mon, 16 Mar - Tue, 17 Mar
ORD
O'Hare Intl.
DEN
Denver Intl.
€186 Return, found 1 day ago
€186
Return
found 1 day ago
Select Delta flight, departing Mon, 16 Mar from O'Hare Intl. to Denver Intl., returning Tue, 17 Mar, priced at €186 found 1 day ago
Mon, 16 Mar - Tue, 17 Mar
ORD
O'Hare Intl.
DEN
Denver Intl.
€203 Return, found 1 day ago
€203
Return
found 1 day ago
Select Delta flight, departing Mon, 16 Mar from O'Hare Intl. to Denver Intl., returning Tue, 17 Mar, priced at €203 found 1 day ago
Fri, 27 Feb - Sun, 1 Mar
ORD
O'Hare Intl.
MCO
Orlando Intl.
€207 Return, found 6 days ago
€207
Return
found 6 days ago
Select Delta flight, departing Fri, 27 Feb from O'Hare Intl. to Orlando Intl., returning Sun, 1 Mar, priced at €207 found 6 days ago
Fri, 13 Mar - Tue, 17 Mar
ORD
O'Hare Intl.
DEN
Denver Intl.
€209 Return, found 1 day ago
€209
Return
found 1 day ago
Select Delta flight, departing Fri, 13 Mar from O'Hare Intl. to Denver Intl., returning Tue, 17 Mar, priced at €209 found 1 day ago
Mon, 16 Mar - Tue, 17 Mar
ORD
O'Hare Intl.
DEN
Denver Intl.
€216 Return, found 1 day ago
€216
Return
found 1 day ago
Select Delta flight, departing Mon, 16 Mar from O'Hare Intl. to Denver Intl., returning Tue, 17 Mar, priced at €216 found 1 day ago
Mon, 16 Mar - Fri, 20 Mar
ORD
O'Hare Intl.
DEN
Denver Intl.
€218 Return, found 1 day ago
€218
Return
found 1 day ago
Select Delta flight, departing Mon, 16 Mar from O'Hare Intl. to Denver Intl., returning Fri, 20 Mar, priced at €218 found 1 day ago
Fri, 27 Feb - Sun, 1 Mar
ORD
O'Hare Intl.
MCO
Orlando Intl.
€228 Return, found 6 days ago
€228
Return
found 6 days ago
Select American Airlines flight, departing Fri, 27 Feb from O'Hare Intl. to Orlando Intl., returning Sun, 1 Mar, priced at €228 found 6 days ago
Wed, 18 Feb - Sun, 22 Feb
ORD
O'Hare Intl.
PHX
Sky Harbor Intl.
€238 Return, found 3 days ago
€238
Return
found 3 days ago
Select Delta flight, departing Wed, 18 Feb from O'Hare Intl. to Sky Harbor Intl., returning Sun, 22 Feb, priced at €238 found 3 days ago
Mon, 16 Mar - Tue, 17 Mar
ORD
O'Hare Intl.
DEN
Denver Intl.
€239 Return, found 1 day ago
€239
Return
found 1 day ago
Select United flight, departing Mon, 16 Mar from O'Hare Intl. to Denver Intl., returning Tue, 17 Mar, priced at €239 found 1 day ago
Fri, 27 Feb - Sun, 1 Mar
ORD
O'Hare Intl.
LAS
Harry Reid Intl.
€311 Return, found 12 hours ago
€311
Return
found 12 hours ago
Select Delta flight, departing Fri, 27 Feb from O'Hare Intl. to Harry Reid Intl., returning Sun, 1 Mar, priced at €311 found 12 hours ago
Mon, 26 Jan - Fri, 30 Jan
STL
Lambert-St. Louis Intl.
LAS
Harry Reid Intl.
€384 Return, found 12 hours ago
€384
Return
found 12 hours ago
Select Delta flight, departing Mon, 26 Jan from Lambert-St. Louis Intl. to Harry Reid Intl., returning Fri, 30 Jan, priced at €384 found 12 hours ago
Illinois Flight Information
Origin airport IATA code
ORD
Return price
€238

Featured Hotels near Illinois

Hilton Chicago/Magnificent Mile Suites

Hilton Chicago/Magnificent Mile Suites

3.5 out of 5
198 E Delaware Pl Chicago IL
The price is €90 per night from 18 Jan to 19 Jan
€90
18 Jan - 19 Jan
includes taxes & fees
The shopping around Hilton Chicago/Magnificent Mile Suites gets high marks from our customers. During your stay, you're just a quick walk from Michigan Avenue. You'll find features such as free WiFi in public areas, plus a gym and a business centre.
8.8/10 Excellent! (3,661 reviews)
We had a wonderful stay at the Hilton. The staff was exceptionally helpful in providing any information we neede. A shout out to Latis and Christian, who were extremely friendly, always created us with a smile and we’re eager to help. We will definitely stay here again.

Reviewed on 6 Jan 2026

Opens in a new windowHilton Chicago/Magnificent Mile Suites
Eurostars Magnificent Mile

Eurostars Magnificent Mile

4 out of 5
660 North State Street Chicago IL
The price is €94 per night from 9 Feb to 10 Feb
€94
9 Feb - 10 Feb
includes taxes & fees
Eurostars Magnificent Mile's great location gets high marks from our customers. During your stay, you're just a quick walk from Michigan Avenue. Free WiFi in public areas, a full-service spa and a gym are available.
8.8/10 Excellent! (3,167 reviews)
The view stood out the most to me and the room was very clean and stayed clean. Me and my partner really enjoyed our stay!

Reviewed on 7 Jan 2026

Opens in a new windowEurostars Magnificent Mile
Club Quarters Hotel Wacker at Michigan, Chicago

Club Quarters Hotel Wacker at Michigan, Chicago

4 out of 5
75 E Wacker Dr Chicago IL
The price is €84 per night from 12 Jan to 13 Jan
€84
12 Jan - 13 Jan
includes taxes & fees
Our customers tell us that they can't get enough of the helpful staff at Club Quarters Hotel Wacker at Michigan, Chicago. During your stay, you're just a quick walk from Chicago Riverwalk. You'll find features such as free WiFi in public areas, plus a restaurant and a gym. This property offers pet-friendly amenities, such as food and water bowls.
8.6/10 Excellent! (2,047 reviews)
Pedro and front office staff made our stay excellent. Return customer love the location, room quality and value overall. Room size and features make this our first choice in the city

Reviewed on 7 Jan 2026

Opens in a new windowClub Quarters Hotel Wacker at Michigan, Chicago
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Hilton Chicago

Hilton Chicago

4 out of 5
720 S Michigan Ave Chicago IL
The price is €165 per night from 17 Jan to 18 Jan
€165
17 Jan - 18 Jan
includes taxes & fees
Our customers tell us they can't get enough of Hilton Chicago's great location. During your stay, you're just a quick walk from State Street. Features include free WiFi in public areas, plus 2 restaurants and an indoor pool.
8.4/10 Very Good! (2,510 reviews)
Staff members were friendly and helpful. Great location walking distance and transportation options.

Reviewed on 9 Jan 2026

Opens in a new windowHilton Chicago
Palmer House a Hilton Hotel

Palmer House a Hilton Hotel

4 out of 5
17 E Monroe St Chicago IL
The price is €165 per night from 17 Jan to 18 Jan
€165
17 Jan - 18 Jan
includes taxes & fees
Our customers tell us they can't get enough of Palmer House a Hilton Hotel's great location. During your stay, you're just a quick walk from Millennium Park. You'll find features such as a full-service spa, an indoor pool and a restaurant.
8.4/10 Very Good! (2,233 reviews)
Room was very clean and staff was great

Reviewed on 6 Jan 2026

Opens in a new windowPalmer House a Hilton Hotel
Embassy Suites by Hilton Chicago Downtown River North

Embassy Suites by Hilton Chicago Downtown River North

4 out of 5
600 N State St Chicago IL
The price is €94 per night from 19 Jan to 20 Jan
€94
19 Jan - 20 Jan
includes taxes & fees
The free breakfast at Embassy Suites by Hilton Chicago Downtown River North gets high marks from our customers. During your stay, you're just a quick walk from Michigan Avenue. You'll find features such as a free manager's reception, plus an indoor pool and a restaurant.
8.4/10 Very Good! (5,534 reviews)
I really liked the ambience. The breakfast really good. Everything was fresh. The facility was pretty well kept. The only issue was that the pool had a ring around it.

Reviewed on 11 Jan 2026

Opens in a new windowEmbassy Suites by Hilton Chicago Downtown River North
Don't see what you're looking for?
See all available properties in Illinois
View all properties
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 to explore for Illinois

Flights from cities near Illinois

Top flight origins

Illinois Airports

Flights from Other Cities

Most Popular Routes from null

Most Popular Routes from