Aurora

$43+ Cheap flights from Chicago (CHI) to Aurora, CO

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — DEN
nov. 26 — dic. 31
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The best prices from Chicago to Aurora are usually found in May or April, booked 30 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Chicago to Aurora

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Aurora (9UR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.

Popular in

December

Cheapest in

May

Round-trip from

$75
(Kiwi.com)

One-way from

$43
(Cheapflightsfares)
High demand for flights, 22% potential price rise
Best time to find cheap flights, 18% potential price drop
From Chicago (CHI) to Aurora
One-way flight from Chicago (CHI) to Aurora

Find flight deals from Chicago to Aurora

Cheapest flights from Chicago to Aurora
Explore the most affordable flight options available from Chicago to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/108:15 amMDW - DEN
Nonstop2h 52mFrontier
dom. 12/158:55 pmDEN - MDW
Nonstop2h 18mFrontier
Deal found 11/20$75
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/246:55 amORD - DEN
Nonstop2h 57mFrontier
jue. 1/24:01 pmDEN - ORD
Nonstop2h 33mFrontier
Deal found 11/20$80
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/128:45 pmORD - DEN
Nonstop2h 52mAmerican Airlines
sáb. 12/147:00 amDEN - ORD
Nonstop2h 45mAmerican Airlines
Deal found 11/21$159
This Southwest deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/248:35 pmMDW - DEN
Nonstop2h 45mSouthwest
lun. 12/308:55 pmDEN - MDW
Nonstop2h 20mSouthwest
Deal found 11/19$170
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/127:25 amORD - DEN
Nonstop3h 01mMultiple Airlines
sáb. 12/1412:50 pmDEN - ORD
1 stop21h 45mMultiple Airlines
Deal found 11/20$172
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/112:30 pmORD - DEN
Nonstop2h 50mUnited Airlines
dom. 12/226:00 pmDEN - ORD
Nonstop2h 30mUnited Airlines
Deal found 11/20$192
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/117:30 amORD - DEN
1 stop7h 05mSouthwest
sáb. 12/146:20 amDEN - ORD
Nonstop2h 40mSouthwest
Deal found 11/20$204
This Sun Country Air deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2410:00 amORD - DEN
1 stop8h 17mSun Country Air
lun. 12/306:50 pmDEN - ORD
1 stop21h 48mSun Country Air
Deal found 11/21$205
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/1412:30 pmORD - DEN
1 stop4h 38mDelta
mar. 12/172:23 pmDEN - ORD
1 stop4h 22mDelta
Deal found 11/20$216
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/119:38 amMDW - DEN
1 stop4h 39mDelta
jue. 12/1210:50 amDEN - MDW
1 stop6h 42mDelta
Deal found 11/20$216

Find flights from Chicago to Aurora within your budget

Customize your flight search to find flights from Chicago to Aurora that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoDenver

MDW - DEN

MDWDEN

Chicago Midway

mar. 1/21

8:15 am-10:08 am

Nonstop2h 53m

Denver Intl

jue. 1/23

8:55 pm-12:17 am

Nonstop2h 22m

$75

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

jue. 1/30

7:25 am-9:15 am

Nonstop2h 50m

Denver Intl

dom. 2/2

8:59 pm-12:32 am

Nonstop2h 33m

$76

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

jue. 12/12

8:45 pm-10:37 pm

Nonstop2h 52m

Denver Intl

sáb. 12/14

7:00 am-10:45 am

Nonstop2h 45m

$159

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

jue. 1/9

7:10 am-9:00 am

Nonstop2h 50m

Denver Intl

sáb. 1/11

8:29 pm-11:59 pm

Nonstop2h 30m

$163

ChicagoDenver

MDW - DEN

MDWDEN

Chicago Midway

sáb. 12/14

6:30 am-8:15 am

Nonstop2h 45m

Denver Intl

mié. 12/18

6:55 am-10:25 am

Nonstop2h 30m

$170

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

jue. 12/12

7:25 am-9:26 am

Nonstop3h 01m

Denver Intl

sáb. 12/14

12:50 pm-11:35 am

1 stop21h 45m

$172

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

mié. 12/11

7:30 am-1:35 pm

1 stop7h 05m

Denver Intl

sáb. 12/14

6:20 am-10:00 am

Nonstop2h 40m

$204

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

mar. 12/24

10:00 am-5:17 pm

1 stop8h 17m

Denver Intl

lun. 12/30

6:50 pm-5:38 pm

1 stop21h 48m

$205

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

sáb. 12/14

12:30 pm-4:08 pm

1 stop4h 38m

Denver Intl

mar. 12/17

2:23 pm-7:45 pm

1 stop4h 22m

$216

ChicagoDenver

MDW - DEN

MDWDEN

Chicago Midway

vie. 12/13

7:14 pm-11:27 pm

1 stop5h 13m

Denver Intl

dom. 12/15

5:45 am-1:31 pm

1 stop6h 46m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 22 results
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Best time to book a flight from Chicago to Aurora

Have a flexible travel schedule? Discover the best time to fly to Aurora from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chicago to Aurora

Get recent, data-driven insights about flights from Chicago to Aurora including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Aurora?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Aurora. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Chicago to Aurora, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago to Aurora?

Currently, October is the cheapest month in which you can book a flight from Chicago to Aurora (average of $197). Flying from Chicago to Aurora in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to 9UR?

Find hourly flight availability from Chicago to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

When flying from Chicago to Aurora, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Chicago to Aurora?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Aurora. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Chicago to Aurora flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Aurora

Explore weekly flight availability from Chicago to Aurora. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 21, 2024.

The most flights from CHI to 9UR are scheduled on a Thursday (62 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

Rainfall in Aurora by month

Plan your trip to Aurora by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Aurora ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Aurora when rainfall is around 0.5 in.

Temperature in Aurora by month

Plan your trip to Aurora by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Aurora, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Aurora

Get insights into the airlines that provide service to Aurora. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aurora. Reviews last updated noviembre 21, 2024.
Get a feel of what it's like to fly with Frontier, American Airlines and Southwest from Chicago to Aurora by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,005 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

8.1
Very good
5,005 reviews
8.1
Very good
5,005 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

8.0
Very good
8,755 reviews
8.1
Very good
5,005 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

7.4
Good
9,172 reviews
8.1
Very good
5,005 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

7.2
Good
10,000 reviews
8.1
Very good
5,005 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

7.0
Good
415 reviews
8.1
Very good
5,005 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Aurora. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Chicago to Aurora one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $43. American Airlines flights start at $70 while deals on United Airlines start at $79 one-way.

  • What are the most reliable airlines from Chicago to Aurora?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Aurora on time: Air Canada (90%), Southwest (89%), Japan Airlines (88%).

  • What are the cheapest flights from Chicago to Aurora?

    The cheapest flight price from Chicago to Aurora is $50. On average you can expect to pay $749. The most popular route, (Chicago O'Hare Intl - Denver Intl), can usually be booked for $91.

  • Can I find deals for flights from Chicago to Aurora that include hotel bookings?

    Yes. In addition to deals on Chicago to Aurora flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Aurora?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Aurora.

  • Can I find deals for business class flights from Chicago to Aurora?

    Yes. Cheapflights offers flight deals from Chicago to Aurora by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Aurora?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Aurora (average of $197). Flying from Chicago to Aurora in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Chicago to Aurora

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Chicago to Aurora

Discover the top 5 airlines that operate flights from Chicago to Aurora. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$118FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$139Average$278FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$153Average$353FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$156Average$279FlexibilityNo cancel feeOn-time63%
DeltaCheapest$185Average$371FlexibilityNo cancel feeOn-timeN/A
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