$58 Cheap flight deals from Chicago (CHI) to Aurora (DEN)

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This Weekend's Flight Deals from Chicago to Aurora

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 25 - Sat, Aug 8
ORD
O'Hare Intl.
DEN
Denver Intl.
$253 Roundtrip, found 7 hours ago
$253
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Jul 25 from O'Hare Intl. to Denver Intl., returning Sat, Aug 8, priced at $253 found 7 hours ago
Sat, Jul 25 - Sat, Aug 1
MDW
Midway Intl.
DEN
Denver Intl.
$290 Roundtrip, found 1 day ago
$290
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jul 25 from Midway Intl. to Denver Intl., returning Sat, Aug 1, priced at $290 found 1 day ago
Sat, Jul 25 - Sun, Jul 26
RFD
Greater Rockford
DEN
Denver Intl.
$484 Roundtrip, found 4 days ago
$484
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jul 25 from Greater Rockford to Denver Intl., returning Sun, Jul 26, priced at $484 found 4 days ago

Airfares from $58 One Way, $104 Round Trip from Chicago to Aurora

Prices starting at $104 for return flights and $58 for one-way flights to Aurora were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 10 - Wed, Sep 16
ORD
Chicago
DEN
Denver
$104 Roundtrip, found 6 days ago
$104
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Chicago to Denver, returning Wed, Sep 16, priced at $104 found 6 days ago
Sat, Sep 19 - Sat, Sep 26
ORD
Chicago
DEN
Denver
$111 Roundtrip, found 2 days ago
$111
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Sep 19 from Chicago to Denver, returning Sat, Sep 26, priced at $111 found 2 days ago
Thu, Sep 17 - Tue, Sep 22
RFD
Rockford
DEN
Denver
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 17 from Rockford to Denver, returning Tue, Sep 22, priced at $204 found 3 days ago
Wed, Sep 16 - Tue, Sep 29
MDW
Chicago
DEN
Denver
$210 Roundtrip, found 3 days ago
$210
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Chicago to Denver, returning Tue, Sep 29, priced at $210 found 3 days ago
Fri, Oct 30 - Mon, Nov 2
MDW
Chicago
DEN
Denver
$216 Roundtrip, found 4 hours ago
$216
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Fri, Oct 30 from Chicago to Denver, returning Mon, Nov 2, priced at $216 found 4 hours ago

Aurora economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Brown Palace Hotel and Spa, Autograph Collection
4.5-star property

The Brown Palace Hotel and Spa, Autograph Collection

8.4/10 Very Good! (1,000 reviews)

Aug 28 - Aug 30

2 night stay

Chicago (CHI) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Price was $550, price is now $392 per person
$392
per person
found 16 hours ago
It was like staying in a museum! Stunningly beautiful and every last bar, restaurant, experience was 10/10. You must stay here!

Reviewed on Jul 17, 2026

Beaver Run Resort & Conference Center
3.5-star property

Beaver Run Resort & Conference Center

8.4/10 Very Good! (1,255 reviews)

Aug 22 - Aug 28

6 night stay

Chicago (CHI) to Denver (DEN)

American Airlines • Coach

Denver (DEN) to Chicago (CHI)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,042, price is now $696 per person
$696
per person
found 20 hours ago
AC was out and had a portable one in the room. Tub would slowly drain. The layout was confusing from garage to room. It was easier to navigate towards the end of the trip but it felt like the building had additions to it through the years so it didn't flow together. It had a store inside it. Convenient but very overpriced. The pool was out of service. Half the hot tubs were out of service. The second room we got kept getting several random calls through the night that the phone had to be unplugged to get sleep. The beds were comfortable and the pillows were super nice.

Reviewed on Jul 17, 2026

Village at Breckenridge, A Vail Resorts Property
3.0-star property

Village at Breckenridge, A Vail Resorts Property

8.4/10 Very Good! (1,999 reviews)

Aug 22 - Aug 29

7 night stay

Chicago (CHI) to Denver (DEN)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $814, price is now $570 per person
$570
per person
found 13 hours ago

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More About Flying To Aurora from Chicago

Route Information for Flights from Chicago to Aurora

Origin Airport IATA Code
CHI
Destination Airport IATA Code
DEN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chicago to Aurora

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.