Cheap Flights to DuPage County

View AU$911 flight on Wed, 3 June 2026Opens in a new window

Popular airlines to DuPage County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

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Cheapest Flights to DuPage County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 29 Jan - Wed, 11 Feb
BNE
Brisbane
ORD
Chicago
AU$1,324 Return, just found
AU$1,324
Return
just found
Select Air Canada flight, departing Thu, 29 Jan from Brisbane to Chicago, returning Wed, 11 Feb, priced at AU$1,324 just found
Air Canada
Thu, 12 Mar - Wed, 18 Mar
MEL
Melbourne
ORD
Chicago
AU$1,423 Return, found 2 days ago
AU$1,423
Return
found 2 days ago
Select Air Canada flight, departing Thu, 12 Mar from Melbourne to Chicago, returning Wed, 18 Mar, priced at AU$1,423 found 2 days ago
Air Canada
Thu, 26 Feb - Thu, 5 Mar
ADL
Adelaide
ORD
Chicago
AU$1,426 Return, found 5 hours ago
AU$1,426
Return
found 5 hours ago
Select Air Canada flight, departing Thu, 26 Feb from Adelaide to Chicago, returning Thu, 5 Mar, priced at AU$1,426 found 5 hours ago
Air New Zealand
Mon, 9 Feb - Mon, 16 Feb
MEL
Melbourne
ORD
Chicago
AU$1,487 Return, found 9 hours ago
AU$1,487
Return
found 9 hours ago
Select Air New Zealand flight, departing Mon, 9 Feb from Melbourne to Chicago, returning Mon, 16 Feb, priced at AU$1,487 found 9 hours ago
Air New Zealand
Sat, 23 May - Sat, 30 May
SYD
Sydney
ORD
Chicago
AU$1,498 Return, found 1 day ago
AU$1,498
Return
found 1 day ago
Select Air New Zealand flight, departing Sat, 23 May from Sydney to Chicago, returning Sat, 30 May, priced at AU$1,498 found 1 day ago
American Airlines
Wed, 11 Mar - Wed, 25 Mar
MEL
Melbourne
ORD
Chicago
AU$1,503 Return, found 3 days ago
AU$1,503
Return
found 3 days ago
Select American Airlines flight, departing Wed, 11 Mar from Melbourne to Chicago, returning Wed, 25 Mar, priced at AU$1,503 found 3 days ago
Delta
Sat, 17 Jan - Wed, 4 Feb
SYD
Sydney
ORD
Chicago
AU$1,510 Return, found 6 days ago
AU$1,510
Return
found 6 days ago
Select Delta flight, departing Sat, 17 Jan from Sydney to Chicago, returning Wed, 4 Feb, priced at AU$1,510 found 6 days ago
United
Wed, 11 Mar - Wed, 25 Mar
MEL
Melbourne
ORD
Chicago
AU$1,519 Return, found 3 days ago
AU$1,519
Return
found 3 days ago
Select United flight, departing Wed, 11 Mar from Melbourne to Chicago, returning Wed, 25 Mar, priced at AU$1,519 found 3 days ago
Delta
Wed, 11 Feb - Wed, 18 Feb
MEL
Melbourne
MDW
Chicago
AU$1,530 Return, found 5 days ago
AU$1,530
Return
found 5 days ago
Select Delta flight, departing Wed, 11 Feb from Melbourne to Chicago, returning Wed, 18 Feb, priced at AU$1,530 found 5 days ago
Qantas Airways
Wed, 21 Jan - Wed, 11 Feb
BNE
Brisbane
ORD
Chicago
AU$1,530 Return, found 1 hour ago
AU$1,530
Return
found 1 hour ago
Select Qantas Airways flight, departing Wed, 21 Jan from Brisbane to Chicago, returning Wed, 11 Feb, priced at AU$1,530 found 1 hour 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.

Air Canada
Thu, 29 Jan - Wed, 11 Feb
BNE
Brisbane
ORD
Chicago
AU$1,324 Return, just found
AU$1,324
Return
just found
Select Air Canada flight, departing Thu, 29 Jan from Brisbane to Chicago, returning Wed, 11 Feb, priced at AU$1,324 just found

Frequently asked questions

How do I find cheap flights to DuPage County that have flexible change policies?
We know that travel schedules can change from one day to the next, so booking a flexible fare with Expedia is a wise idea. Just tick the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to DuPage County is just a few clicks away.
Which airlines fly to DuPage County?
Decide on your holiday dates and then make your way towards DuPage County with one of these leading airlines:

  • United Airlines - 12 954 flights to or near DuPage County each month, including 12 950 flights to O'Hare Intl. Airport (ORD) per month.
  • American Airlines - 8 855 flights to or near DuPage County each month, including 8 855 flights to O'Hare Intl. Airport (ORD) per month.
  • Southwest Airlines - 5 997 flights to or near DuPage County each month, including 5 334 flights to Midway Intl. Airport (MDW) per month.

How can I find cheap tickets to DuPage County?
For the best deal to DuPage County, book well ahead of time. Also make use of Expedia's "flexible dates" link at the top of your search results. This will display the cheapest prices for nearby days. In the last seven days, AU$1,324 was the lowest price for a flight to DuPage County.
How much is a flight to DuPage County?
The price of a round-trip journey to DuPage County in the last seven days varied between AU$1,324 and AU$1,530. If you were heading one way out of Brisbane (BNE), you could have purchased a cheap fare from just AU$911.
What are the most popular airports to fly into in DuPage County?
When you've decided where you're going in DuPage County, take your pick of these major airports:

  • O'Hare Intl. Airport (ORD) - 25 318 flights per month.
  • Midway Intl. Airport (MDW) - 5 962 flights per month.

When is the cheapest time to fly to DuPage County?
Leave for DuPage County early in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to fly out, followed by Monday. If you want to avoid the most expensive flights, give Saturdays a wide berth.
How much is a plane ticket to DuPage County?
In the last seven days, seats varied between AU$1,324 and AU$1,530. Take a look at our fantastic deals to DuPage County, make a booking and get ready for your next fun holiday!
What months are the cheapest to book a flight to DuPage County?
February is the most affordable month to reserve a seat for your DuPage County escape. Airfares cost the most throughout the busy month of December, so avoid this time if you can.

Book with confidence

DuPage County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to DuPage County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your DuPage County Airfare

At Expedia.com.au, it’s simple to find cheap flights to DuPage County that won’t cause your wallet to flinch. Browse through our inventory of DuPage County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

DuPage County Flights

Travel information

DuPage County Flights Information

Airlines serving
Air New Zealand, Delta, EVA Airways, Cathay Pacific, Air Canada, Jetstar, American Airlines, United, Qantas Airways
Roundtrip price
from AU$1,324
DuPage County Flights Information

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