Flights To Illinois - Cheap Flights Starting at CA $164

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Chicago

Flights
Chicago

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.

Sun., 23 Mar. - Sun., 30 Mar.
YYC
Calgary Intl.
ORD
O'Hare Intl.
CA $263 Roundtrip, found 2 days ago
CA $263
Roundtrip
found 2 days ago
Select WestJet flight, departing Sun., 23 Mar. from Calgary Intl. to O'Hare Intl., returning Sun., 30 Mar., priced at CA $263 found 2 days ago
Wed., 8 Jan. - Wed., 22 Jan.
YYC
Calgary Intl.
MDW
Midway Intl.
CA $311 Roundtrip, found 2 days ago
CA $311
Roundtrip
found 2 days ago
Select Delta flight, departing Wed., 8 Jan. from Calgary Intl. to Midway Intl., returning Wed., 22 Jan., priced at CA $311 found 2 days ago
Wed., 22 Jan. - Sun., 26 Jan.
YYZ
Pearson Intl.
ORD
O'Hare Intl.
CA $401 Roundtrip, just found
CA $401
Roundtrip
just found
Select American Airlines flight, departing Wed., 22 Jan. from Pearson Intl. to O'Hare Intl., returning Sun., 26 Jan., priced at CA $401 just found
Sat., 25 Jan. - Sat., 1 Feb.
YYZ
Pearson Intl.
MDW
Midway Intl.
CA $408 Roundtrip, found 2 days ago
CA $408
Roundtrip
found 2 days ago
Select Delta flight, departing Sat., 25 Jan. from Pearson Intl. to Midway Intl., returning Sat., 1 Feb., priced at CA $408 found 2 days ago
Fri., 24 Jan. - Sun., 26 Jan.
YYZ
Pearson Intl.
ORD
O'Hare Intl.
CA $432 Roundtrip, found 6 days ago
CA $432
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri., 24 Jan. from Pearson Intl. to O'Hare Intl., returning Sun., 26 Jan., priced at CA $432 found 6 days ago
Fri., 24 Jan. - Sun., 26 Jan.
YYZ
Pearson Intl.
ORD
O'Hare Intl.
CA $432 Roundtrip, found 6 days ago
CA $432
Roundtrip
found 6 days ago
Select United flight, departing Fri., 24 Jan. from Pearson Intl. to O'Hare Intl., returning Sun., 26 Jan., priced at CA $432 found 6 days ago
Fri., 14 Feb. - Mon., 17 Feb.
YUL
Pierre Elliott Trudeau Intl.
MDW
Midway Intl.
CA $438 Roundtrip, found 18 hours ago
CA $438
Roundtrip
found 18 hours ago
Select Porter Airlines flight, departing Fri., 14 Feb. from Pierre Elliott Trudeau Intl. to Midway Intl., returning Mon., 17 Feb., priced at CA $438 found 18 hours ago
Wed., 5 Feb. - Tue., 11 Feb.
YUL
Pierre Elliott Trudeau Intl.
ORD
O'Hare Intl.
CA $516 Roundtrip, found 3 days ago
CA $516
Roundtrip
found 3 days ago
Select Delta flight, departing Wed., 5 Feb. from Pierre Elliott Trudeau Intl. to O'Hare Intl., returning Tue., 11 Feb., priced at CA $516 found 3 days ago
Thu., 6 Feb. - Wed., 19 Feb.
YYZ
Pearson Intl.
STL
Lambert-St. Louis Intl.
CA $571 Roundtrip, found 1 day ago
CA $571
Roundtrip
found 1 day ago
Select Delta flight, departing Thu., 6 Feb. from Pearson Intl. to Lambert-St. Louis Intl., returning Wed., 19 Feb., priced at CA $571 found 1 day ago
Thu., 9 Jan. - Tue., 14 Jan.
YUL
Pierre Elliott Trudeau Intl.
STL
Lambert-St. Louis Intl.
CA $625 Roundtrip, found 6 days ago
CA $625
Roundtrip
found 6 days ago
Select Delta flight, departing Thu., 9 Jan. from Pierre Elliott Trudeau Intl. to Lambert-St. Louis Intl., returning Tue., 14 Jan., priced at CA $625 found 6 days ago
OriginDestinationTravel datesFlights from*
EWRChicagoJanuary 30 to February 1CA $127
DFWChicagoFebruary 21 to February 24CA $176
LAXChicagoFebruary 21 to February 24CA $195
ATLChicagoJanuary 16 to January 19CA $220
EWRChicagoJanuary 22 to January 29CA $227
LAXSt. LouisFebruary 21 to February 24CA $763
HKGChicagoMarch 12 to March 26CA $1,254
PVGChicagoFebruary 2 to February 11CA $1,835
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
LGAChicagoJanuary 5 to January 8CA $266
ATLChicagoJanuary 4 to January 14CA $314
DFWChicagoJanuary 5 to January 30CA $415
LAXChicagoJanuary 3 to January 5CA $481
DFWChicagoJanuary 5 to January 30CA $737
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
The Glen Club
3.5-star property

The Glen Club

Mar. 8 - Mar. 15

7 night stay

Montreal (YUL) to Chicago (ORD)

Porter Airlines • Non-stop roundtrip • Coach
per person
found 24 hours ago
Level Chicago – Old Town
4.0-star property

Level Chicago – Old Town

Mar. 8 - Mar. 15

7 night stay

Montreal (YUL) to Chicago (ORD)

Air Canada • Roundtrip • Coach
Save 100% on your flight
per person
found 19 hours ago
21c Museum Hotel Chicago
4.0-star property

21c Museum Hotel Chicago

Mar. 8 - Mar. 15

7 night stay

Montreal (YUL) to Chicago (ORD)

Porter Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
per person
found 24 hours ago
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Travelers ❤️ These Illinois 🏨

Congress Plaza Hotel

Congress Plaza Hotel

3.5 out of 5
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! (8,295 reviews)
"First time in Chicago had a beautiful experience thank you so much"

Reviewed on 28 Dec. 2024

Congress Plaza Hotel
River Hotel

River Hotel

4 out of 5
75 East Wacker Drive, Chicago, IL
Stay at this 4-star business-friendly hotel in Chicago. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Chicago Riverwalk and Michigan Avenue are located nearby.
8.6/10 Excellent! (3,643 reviews)
"I liked everything except parking, which was a few blocks from the hotel."

Reviewed on 28 Dec. 2024

River 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
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.
8.2/10 Very Good! (3,397 reviews)
"Love the breakfast and happy hour"

Reviewed on 28 Dec. 2024

Embassy Suites by Hilton Chicago Downtown River North
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Eurostars Magnificent Mile

Eurostars Magnificent Mile

4 out of 5
660 North State Street, Chicago, IL
Stay at this 4-star spa hotel in Chicago. Enjoy free WiFi, a full-service spa, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
8.6/10 Excellent! (2,789 reviews)
"El hotel está céntrico…lo recomiendo."

Reviewed on 27 Dec. 2024

Eurostars Magnificent Mile
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.

Frequently asked questions

How much is the cheapest flight to Illinois?
A roundtrip flight to Illinois cost as little as CA $127 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.
Which airlines fly to Illinois?
You’ll have a choice of 19 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.
What is the cheapest month to fly to Illinois?
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.
How can I check my flight status to Illinois?
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.
How do I find the best deals on flights to Illinois?
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 CA $127 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.
Why should I book my flight to Illinois with Travelocity?
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.
What are the most popular flight routes to Illinois?
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.

How much is a flight to Illinois on average?
Airfares for roundtrip flights to Illinois cost between CA $127 and CA $1,835 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.

Destinations in Illinois

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.