Cheap flights from Chicago to Eastern Plains

View AU$115 flight on Thu, 20 Nov. 2025Opens in a new window

Popular airlines from Chicago to Eastern Plains

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Cheap Flights from Chicago (CHI) to Eastern Plains (DEN)

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.

American Airlines
Mon, 22 Sep. - Tue, 23 Sep.
ORD
Chicago
DEN
Denver
AU$232 Return, found 2 days ago
AU$232
Return
found 2 days ago
Select American Airlines flight, departing Mon, 22 Sep. from Chicago to Denver, returning Tue, 23 Sep., priced at AU$232 found 2 days ago
American Airlines
Wed, 20 Aug. - Wed, 27 Aug.
ORD
Chicago
DEN
Denver
AU$234 Return, found 3 days ago
AU$234
Return
found 3 days ago
Select American Airlines flight, departing Wed, 20 Aug. from Chicago to Denver, returning Wed, 27 Aug., priced at AU$234 found 3 days ago
American Airlines
Fri, 12 Sep. - Mon, 15 Sep.
ORD
Chicago
DEN
Denver
AU$256 Return, found 3 days ago
AU$256
Return
found 3 days ago
Select American Airlines flight, departing Fri, 12 Sep. from Chicago to Denver, returning Mon, 15 Sep., priced at AU$256 found 3 days ago
American Airlines
Mon, 22 Sep. - Tue, 23 Sep.
ORD
Chicago
DEN
Denver
AU$274 Return, found 2 days ago
AU$274
Return
found 2 days ago
Select American Airlines flight, departing Mon, 22 Sep. from Chicago to Denver, returning Tue, 23 Sep., priced at AU$274 found 2 days ago
American Airlines
Sat, 16 Aug. - Mon, 18 Aug.
ORD
Chicago
DEN
Denver
AU$286 Return, found 2 days ago
AU$286
Return
found 2 days ago
Select American Airlines flight, departing Sat, 16 Aug. from Chicago to Denver, returning Mon, 18 Aug., priced at AU$286 found 2 days ago
Delta
Mon, 22 Sep. - Tue, 23 Sep.
MDW
Chicago
DEN
Denver
AU$325 Return, found 2 days ago
AU$325
Return
found 2 days ago
Select Delta flight, departing Mon, 22 Sep. from Chicago to Denver, returning Tue, 23 Sep., priced at AU$325 found 2 days ago
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