Cheap Flights to DuPage County from $33

View $33 flight on Tue, Sep 1, 2026Opens in a new window

Popular airlines to DuPage County

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • Alaska Airlines

  • JetBlue Airways

  • Air Canada

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How much is the cheapest flight to DuPage County?

Prices were available within the past 7 days and start at $33 for one-way flights and $66 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, May 28 - Fri, May 29
ATL
Atlanta
ORD
Chicago
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, May 28 from Atlanta to Chicago, returning Fri, May 29, priced at $66 just found
Frontier Airlines
Tue, Jun 23 - Wed, Jul 1
ATL
Atlanta
ORD
Chicago
$76 Roundtrip, just found
$76
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Jun 23 from Atlanta to Chicago, returning Wed, Jul 1, priced at $76 just found
Frontier Airlines
Mon, Jun 1 - Tue, Jun 9
ATL
Atlanta
ORD
Chicago
$79 Roundtrip, just found
$79
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Jun 1 from Atlanta to Chicago, returning Tue, Jun 9, priced at $79 just found
Frontier Airlines
Fri, Jul 3 - Tue, Jul 7
ATL
Atlanta
MDW
Chicago
$82 Roundtrip, just found
$82
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Jul 3 from Atlanta to Chicago, returning Tue, Jul 7, priced at $82 just found
Frontier Airlines
Tue, Aug 18 - Sat, Aug 22
ATL
Atlanta
ORD
Chicago
$89 Roundtrip, just found
$89
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Aug 18 from Atlanta to Chicago, returning Sat, Aug 22, priced at $89 just found
Frontier Airlines
Wed, Jun 17 - Wed, Jun 24
ATL
Atlanta
ORD
Chicago
$92 Roundtrip, just found
$92
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Jun 17 from Atlanta to Chicago, returning Wed, Jun 24, priced at $92 just found
United
Sat, Aug 22 - Tue, Aug 25
LGA
New York
ORD
Chicago
$177 Roundtrip, just found
$177
Roundtrip
just found
Select United flight, departing Sat, Aug 22 from New York to Chicago, returning Tue, Aug 25, priced at $177 just found
Southwest Airlines
Wed, Jul 22 - Sat, Jul 25
LGA
New York
MDW
Chicago
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Jul 22 from New York to Chicago, returning Sat, Jul 25, priced at $177 just found
American Airlines
Wed, May 27 - Thu, May 28
EWR
New York
ORD
Chicago
$187 Roundtrip, found 1 hour ago
$187
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, May 27 from New York to Chicago, returning Thu, May 28, priced at $187 found 1 hour ago
Delta
Mon, Aug 24 - Wed, Aug 26
EWR
New York
ORD
Chicago
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 24 from New York to Chicago, returning Wed, Aug 26, priced at $197 found 1 day ago

Airports in DuPage County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Flights from $283
ORD
O'Hare Intl.
Cheapest
Flights from $283
Select flight to Midway Intl. MDW. Flights from $409
MDW
Midway Intl.
Flights from $409

Trending flights to DuPage County

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

Frontier Airlines
Sun, Nov 1 - Sun, Nov 8
DFW
Dallas
ORD
Chicago
$114 Roundtrip, found 7 hours ago
$114
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sun, Nov 1 from Dallas to Chicago, returning Sun, Nov 8, priced at $114 found 7 hours ago

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.

 

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