Cheap flights to DuPage County

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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Cheap round-trip flights to DuPage County

Prices were available within the past 7 days and start at €249 for one-way flights and €349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 12 Mar - Mon, 16 Mar
DUB
Dublin
ORD
Chicago
€349 Return, just found
€349
Return
just found
Select Scandinavian Airlines flight, departing Thu, 12 Mar from Dublin to Chicago, returning Mon, 16 Mar, priced at €349 just found
Icelandair
Tue, 11 Nov - Mon, 17 Nov
DUB
Dublin
ORD
Chicago
€349 Return, found 3 days ago
€349
Return
found 3 days ago
Select Icelandair flight, departing Tue, 11 Nov from Dublin to Chicago, returning Mon, 17 Nov, priced at €349 found 3 days ago
American Airlines
Sat, 1 Nov - Fri, 7 Nov
DUB
Dublin
ORD
Chicago
€386 Return, just found
€386
Return
just found
Select American Airlines flight, departing Sat, 1 Nov from Dublin to Chicago, returning Fri, 7 Nov, priced at €386 just found
Lufthansa
Fri, 7 Nov - Wed, 12 Nov
DUB
Dublin
ORD
Chicago
€388 Return, just found
€388
Return
just found
Select Lufthansa flight, departing Fri, 7 Nov from Dublin to Chicago, returning Wed, 12 Nov, priced at €388 just found
British Airways
Sat, 31 Jan - Sat, 7 Feb
DUB
Dublin
ORD
Chicago
€388 Return, just found
€388
Return
just found
Select British Airways flight, departing Sat, 31 Jan from Dublin to Chicago, returning Sat, 7 Feb, priced at €388 just found
Aer Lingus
Sat, 1 Nov - Fri, 7 Nov
DUB
Dublin
ORD
Chicago
€394 Return, just found
€394
Return
just found
Select Aer Lingus flight, departing Sat, 1 Nov from Dublin to Chicago, returning Fri, 7 Nov, priced at €394 just found
TAP Portugal
Fri, 30 Jan - Wed, 18 Feb
DUB
Dublin
ORD
Chicago
€396 Return, found 2 days ago
€396
Return
found 2 days ago
Select TAP Portugal flight, departing Fri, 30 Jan from Dublin to Chicago, returning Wed, 18 Feb, priced at €396 found 2 days ago
Swiss International Air Lines
Mon, 27 Oct - Sun, 2 Nov
DUB
Dublin
ORD
Chicago
€398 Return, just found
€398
Return
just found
Select Swiss International Air Lines flight, departing Mon, 27 Oct from Dublin to Chicago, returning Sun, 2 Nov, priced at €398 just found
Air France
Sat, 22 Nov - Fri, 28 Nov
DUB
Dublin
ORD
Chicago
€398 Return, found 2 days ago
€398
Return
found 2 days ago
Select Air France flight, departing Sat, 22 Nov from Dublin to Chicago, returning Fri, 28 Nov, priced at €398 found 2 days ago
Delta
Sat, 10 Jan - Sun, 25 Jan
DUB
Dublin
ORD
Chicago
€399 Return, found 4 days ago
€399
Return
found 4 days ago
Select Delta flight, departing Sat, 10 Jan from Dublin to Chicago, returning Sun, 25 Jan, priced at €399 found 4 days ago

About DuPage County

Expedia offers flights to DuPage County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to DuPage County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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, €349 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 €349 and €468. If you were heading one way out of Dublin (DUB), you could have purchased a cheap fare from just €249.
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.

How much is a plane ticket to DuPage County?
In the last seven days, seats varied between €349 and €468. 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.

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.

Scandinavian Airlines
Thu, 12 Mar - Mon, 16 Mar
DUB
Dublin
ORD
Chicago
€349 Return, just found
€349
Return
just found
Select Scandinavian Airlines flight, departing Thu, 12 Mar from Dublin to Chicago, returning Mon, 16 Mar, priced at €349 just found
*Available to Expedia members.