CA $92 Cheap Flight to Illinois

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Top Cities to Visit in Illinois

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Chicago

Chicago

How much is the cheapest flight to Illinois?

Prices were available within the past 7 days and start at CA $92 for one-way flights and CA $335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $408 Roundtrip, found 4 days ago
CA $408
Roundtrip
found 4 days ago
Select United flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $408 found 4 days ago
United
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $428 Roundtrip, found 4 days ago
CA $428
Roundtrip
found 4 days ago
Select United flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $428 found 4 days ago
American Airlines
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $434 Roundtrip, found 4 days ago
CA $434
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $434 found 4 days ago
United
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $445 Roundtrip, found 4 days ago
CA $445
Roundtrip
found 4 days ago
Select United flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $445 found 4 days ago
Delta
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $450 Roundtrip, found 4 days ago
CA $450
Roundtrip
found 4 days ago
Select Delta flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $450 found 4 days ago
United
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $456 Roundtrip, found 4 days ago
CA $456
Roundtrip
found 4 days ago
Select United flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $456 found 4 days ago
American Airlines
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $469 Roundtrip, found 4 days ago
CA $469
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $469 found 4 days ago
American Airlines
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $479 Roundtrip, found 4 days ago
CA $479
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $479 found 4 days ago
United
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $484 Roundtrip, found 4 days ago
CA $484
Roundtrip
found 4 days ago
Select United flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $484 found 4 days ago
United
Fri., May 24 - Mon., May 27
CMH
John Glenn Columbus Intl.
ORD
O'Hare Intl.
CA $489 Roundtrip, found 4 days ago
CA $489
Roundtrip
found 4 days ago
Select United flight, departing Fri., May 24 from John Glenn Columbus Intl. to O'Hare Intl., returning Mon., May 27, priced at CA $489 found 4 days ago

Top Travel Tips for Flying to Illinois

Get ready for an incredible adventure as you embark on your journey to Illinois. With Expedia, finding the perfect flights is a breeze. Discover valuable travel insights and expert tips to ensure a seamless and enjoyable trip to this captivating destination.

Unleash Your Wanderlust

Pack your bags, secure your flights to Illinois, and let Expedia be your trusted companion in fulfilling your travel dreams. Our wide selection of flights offers you the flexibility to explore Illinois in your own unique style. Experience the trip of a lifetime with just a click, courtesy of Expedia.

Unbeatable Value with Expedia

At Expedia, we understand the importance of budget-friendly travel. That's why we are dedicated to bringing you the best deals on affordable and cheap flights from the UK to Illinois. Experience the perfect balance between adventure and savings with our competitively-priced roundtrip and one-way flight options.

Endless Flight Choices

With 20 different airlines flying to Illinois, you have a world of options at your fingertips. Whether you're a spontaneous traveler or a meticulous planner, find the flights that suit your schedule and preferences seamlessly. Explore last-minute deals or plan ahead with ease.

Empowering Your Decision

We believe in putting you in control of your travel choices. Our extensive range of airline tickets to Illinois caters to every budget, starting from the lowest price CA $92. Enjoy the freedom to choose the perfect flights that align with your needs and desires.

Effortless Booking Process

Experience a hassle-free booking journey with Expedia. Whether you're seeking a red-eye flight, a direct route to a specific airport, or one-way flights to Illinois, our streamlined booking process ensures convenience and efficiency. Download our mobile booking app to reserve your flights anytime, anywhere.

Your Adventure Awaits

It's time to make your dreams a reality. Book your airfare to Illinois today with Expedia. Begin crafting your unique travel story and get ready for an unforgettable experience that caters to your tastes and budget.

Start your journey now and let the adventure unfold.

Illinois Flights Information

Airlines serving
Delta, American Airlines, United
Roundtrip price
from CA $335

Frequently asked questions

How do I find cheap flights to Illinois that have flexible change policies?
Search for cheap flights to Illinois, then tick the “No change fee” box under the “Flexible change policies” heading. From then on it’s smooth sailing. We understand that travel plans change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to Illinois?
Whether you’re traveling somewhere new or rendezvousing at a favorite haunt, these airlines are waiting to take you into or near Illinois:

  • United Airlines - 13,063 flights to or near Illinois each month, including 12,950 flights to O’Hare Intl. Airport (ORD) and 108 flights to Quad City Intl. Airport (MLI) per month.
  • American Airlines - 8,977 flights to or near Illinois each month, including 8,855 flights to O’Hare Intl. Airport (ORD) and 121 flights to Quad City Intl. Airport (MLI) per month.
  • Southwest Airlines - 5,997 flights to or near Illinois each month, including 5,334 flights to Midway Intl. Airport (MDW) and 663 flights to O’Hare Intl. Airport (ORD) per month.

How can I find cheap tickets to Illinois?
One of the easiest ways to find cheap tickets to Illinois is to be flexible with your travel dates. Search for your flights, then click “flexible dates” at the top of your results. It’ll reveal the cheapest prices for nearby days. The lowest price for a flight to Illinois in the last seven days was CA $335. Booking well in advance will generally help you score an even bigger bargain.
How much is a flight to Illinois?
There were plenty of bargain fares up for grabs in the last seven days, with the cost of a return airfare to Illinois ranging between CA $335 and CA $489. Many lucky travelers nabbed one-way tickets from Columbus (CMH) for as little as CA $92.
What are the most popular airports to fly into in Illinois?
Touch down at one of these top Illinois airports and you’ll be perfectly placed to discover all that this wonderful region has to offer:

  • O’Hare Intl. Airport (ORD) - 25,318 flights per month.
  • Midway Intl. Airport (MDW) - 5,962 flights per month.
  • Quad City Intl. Airport (MLI) - 325 flights per month.

When is the cheapest time to fly to Illinois?
Take off for Illinois early in the week and you’ll usually be rewarded more economical fares. Tuesday is typically the cheapest day to hop on a plane, followed by Monday. If you’re hoping to avoid the most expensive flights, steer clear of Saturdays.
How much is a plane ticket to Illinois?
In the last seven days, plane fares to Illinois ranged from CA $335 to CA $489.
What is the best time to go to Illinois?
A terrific time to check out Chicago is after June 20 when the summer season starts. In Illinois’s main city, average temperatures range from 18ºC to 24ºC at this time — ideal weather for sightseeing! May, June and August are the most popular months to head to this hot spot.
What months are the cheapest to book a flight to Illinois?
The top month to purchase affordable flights to Illinois is February. Remember that in the U.S, an expensive time to reserve a ticket is during the busy month of December.

Trending flights to Illinois

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Sat., May 11 - Tue., May 14
YUL
Pierre Elliott Trudeau Intl.
MDW
Midway Intl.
CA $335 Roundtrip, found 9 hours ago
CA $335
Roundtrip
found 9 hours ago
Select Porter Airlines flight, departing Sat., May 11 from Pierre Elliott Trudeau Intl. to Midway Intl., returning Tue., May 14, priced at CA $335 found 9 hours ago
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