A waterfall cascading over rocks in a forested area.

CA $202 Cheap Flight to DuPage County

View CA $202 flight on Sat, Sep 19, 2026Opens in a new window

Popular airlines to DuPage County

  • American Airlines

  • United

  • Delta

  • Frontier Airlines

  • Alaska Airlines

  • JetBlue Airways

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to DuPage County?

Prices were available within the past 7 days and start at CA $202 for one-way flights and CA $343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Sat, Sep 19 - Mon, Sep 21
YTZ
Toronto
MDW
Chicago
CA $343 Roundtrip, just found
CA $343
Roundtrip
just found
Select Porter Airlines flight, departing Sat, Sep 19 from Toronto to Chicago, returning Mon, Sep 21, priced at CA $343 just found
Air Canada
Wed, Oct 28 - Tue, Nov 10
YTZ
Toronto
ORD
Chicago
CA $344 Roundtrip, found 1 day ago
CA $344
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 28 from Toronto to Chicago, returning Tue, Nov 10, priced at CA $344 found 1 day ago
Porter Airlines
Tue, Oct 27 - Sat, Oct 31
YTZ
Toronto
ORD
Chicago
CA $344 Roundtrip, found 1 day ago
CA $344
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Tue, Oct 27 from Toronto to Chicago, returning Sat, Oct 31, priced at CA $344 found 1 day ago
American Airlines
Wed, Sep 9 - Wed, Sep 16
YYZ
Toronto
ORD
Chicago
CA $345 Roundtrip, found 22 hours ago
CA $345
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Sep 9 from Toronto to Chicago, returning Wed, Sep 16, priced at CA $345 found 22 hours ago
Air Canada
Wed, Oct 28 - Tue, Nov 10
YTZ
Toronto
ORD
Chicago
CA $348 Roundtrip, found 1 day ago
CA $348
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 28 from Toronto to Chicago, returning Tue, Nov 10, priced at CA $348 found 1 day ago
Air Canada
Mon, Aug 24 - Wed, Aug 26
YKF
Kitchener
ORD
Chicago
CA $350 Roundtrip, found 4 days ago
CA $350
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Aug 24 from Kitchener to Chicago, returning Wed, Aug 26, priced at CA $350 found 4 days ago
Air Canada
Wed, Oct 28 - Tue, Nov 10
YTZ
Toronto
ORD
Chicago
CA $353 Roundtrip, found 1 day ago
CA $353
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 28 from Toronto to Chicago, returning Tue, Nov 10, priced at CA $353 found 1 day ago
Air Canada
Mon, Sep 7 - Fri, Sep 11
YTZ
Toronto
ORD
Chicago
CA $354 Roundtrip, found 7 hours ago
CA $354
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Mon, Sep 7 from Toronto to Chicago, returning Fri, Sep 11, priced at CA $354 found 7 hours ago
Air Transat
Sat, Sep 19 - Mon, Sep 21
YTZ
Toronto
MDW
Chicago
CA $385 Roundtrip, just found
CA $385
Roundtrip
just found
Select Air Transat flight, departing Sat, Sep 19 from Toronto to Chicago, returning Mon, Sep 21, priced at CA $385 just found
United
Sat, Dec 12 - Tue, Jan 12
YYZ
Toronto
ORD
Chicago
CA $394 Roundtrip, found 1 day ago
CA $394
Roundtrip
found 1 day ago
Select United flight, departing Sat, Dec 12 from Toronto to Chicago, returning Tue, Jan 12, priced at CA $394 found 1 day ago

Trending flights to DuPage County

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, Sep 19 - Mon, Sep 21
YTZ
Toronto
MDW
Chicago
CA $343 Roundtrip, just found
CA $343
Roundtrip
just found
Select Porter Airlines flight, departing Sat, Sep 19 from Toronto to Chicago, returning Mon, Sep 21, priced at CA $343 just found

Frequently asked questions

How do I find cheap flights to DuPage County that have flexible change policies?
It's as easy as can be with Expedia. First, enter your travel dates and destination and hit "Search." Step 2: Check "No change fee" under the "Flexible change policies" subheading to the left of the screen. Step 3. Grab your cheap and flexible airfare to DuPage County.
Which airlines fly to DuPage County?
You can take your pick of a good variety of airlines that operate services in or near DuPage County. Some of the most popular options are:

  • United Airlines - 12,777 flights to or near DuPage County each month, including 12,777 flights to O'Hare Intl. Airport (ORD) per month.
  • American Airlines - 9,109 flights to or near DuPage County each month, including 9,109 flights to O'Hare Intl. Airport (ORD) per month.
  • Southwest Airlines - 4,810 flights to or near DuPage County each month, including 4,441 flights to Midway Intl. Airport (MDW) per month.

How can I find cheap tickets to DuPage County?
An excellent strategy for finding cheap tickets is to be flexible with your travel dates. Begin with searching for your flight to DuPage County, then click on the "flexible dates" link to see prices for nearby days. Another good tip? Book in advance. For an idea of fares, CA $343 was the lowest price for a flight to DuPage County in the last seven days.
How much is a flight to DuPage County?
You could have purchased a return flight to DuPage County from anywhere between CA $343 and CA $394 in the last seven days. For one-way trips departing from Toronto (YTZ), the lowest price during this period was just CA $202.
What are the most popular airports to fly into in DuPage County?
Depending on which airline you travel with and place of departure, one of these popular airports will be your gateway to DuPage County:

  • O'Hare Intl. Airport (ORD) - 24,728 flights per month.
  • Midway Intl. Airport (MDW) - 4,927 flights per month.

When is the cheapest time to fly to DuPage County?
Departing on a Tuesday, followed by a Monday, is usually the best way to pick up the cheapest deal. Avoid weekends if possible, because Saturday is typically the most expensive day of the week. Spend the cash you saved having a blast in DuPage County instead!
How much is a plane ticket to DuPage County?
In the last seven days, airfares to DuPage County ranged from CA $343 to CA $394.
What months are the cheapest to book a flight to DuPage County?
Snap up a ticket in February for amazing flight deals to DuPage County. December is generally the most expensive time to buy an airfare.

Book with confidence

Top Travel Tips for Flying to DuPage County

Get ready for an incredible adventure as you embark on your journey to DuPage County. 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 DuPage County, and let Expedia be your trusted companion in fulfilling your travel dreams. Our wide selection of flights offers you the flexibility to explore DuPage County 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 DuPage County. 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 DuPage County, 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 DuPage County caters to every budget, starting from the lowest price CA $202. 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 DuPage County, 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 DuPage County 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.

Top Travel Tips for Flying to DuPage County

Travel information

DuPage County Flights Information

Airlines serving
Porter Airlines, Air Canada, American Airlines, Air Transat, Delta, United
Roundtrip price
from CA $343
DuPage County Flights Information
*Available to Expedia members.