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$28+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — DEN
nov. 5 — nov. 121
mar. 11/5
mar. 11/12
1 adult, Economy
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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 octubre 31, 2024.

Popular in

December

Cheapest in

May

Round-trip from

$57
(Cheapflightsfares)

One-way from

$28
(Cheapflightsfares)
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Chicago (CHI) to Aurora
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One-way flight from Chicago (CHI) to Aurora
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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 octubre 31, 2024.

This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1110:57 amORD - DEN
Nonstop2h 49mFrontier
mar. 11/127:42 pmDEN - ORD
Nonstop2h 34mFrontier
Deal found 10/30$75
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/141:17 pmMDW - DEN
Nonstop2h 49mFrontier
dom. 11/1710:11 pmDEN - MDW
Nonstop2h 22mFrontier
Deal found 10/31$75
This American Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 12/48:50 pmORD - DEN
Nonstop2h 43mAmerican Airlines
sáb. 12/77:00 amDEN - ORD
Nonstop2h 45mAmerican Airlines
Deal found 10/30$131
This FlightHub deal was found by Cheapflights users on 10/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/236:00 amORD - DEN
Nonstop2h 52mMultiple Airlines
dom. 11/247:00 amDEN - ORD
1 stop9h 28mMultiple Airlines
Deal found 10/31$138
This Southwest deal was found by Cheapflights users on 10/30. 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. 11/205:40 amMDW - DEN
1 stop4h 05mSouthwest
dom. 11/248:15 pmDEN - MDW
Nonstop2h 15mSouthwest
Deal found 10/30$171
This Southwest deal was found by Cheapflights users on 10/30. 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. 12/37:10 pmORD - DEN
Nonstop3h 05mSouthwest
mié. 12/117:05 amDEN - ORD
Nonstop2h 40mSouthwest
Deal found 10/30$189
This United Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 12/207:10 amORD - DEN
Nonstop2h 50mUnited Airlines
jue. 12/263:06 pmDEN - ORD
Nonstop2h 37mUnited Airlines
Deal found 10/30$205
This Delta deal was found by Cheapflights users on 10/31. 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. 12/49:45 amORD - DEN
1 stop4h 31mDelta
vie. 12/612:55 amDEN - ORD
1 stop6h 19mDelta
Deal found 10/31$216
This Delta deal was found by Cheapflights users on 10/30. 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.
mar. 11/196:00 amMDW - DEN
1 stop8h 54mDelta
mié. 11/2712:35 amDEN - MDW
1 stop7h 15mDelta
Deal found 10/30$216
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1911:47 amORD - DEN
1 stop5h 37mSun Country Air
lun. 12/236:20 pmDEN - ORD
1 stop13h 43mSun Country Air
Deal found 10/30$231

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 2,570,725 searches. Data last updated octubre 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

jue. 11/14

10:57 am-12:46 pm

Nonstop2h 49m

$41

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

sáb. 12/14

2:30 pm-4:20 pm

Nonstop2h 50m

$66

ChicagoDenver

MDW - DEN

MDWDEN

Chicago Midway

sáb. 12/14

7:40 pm-9:25 pm

Nonstop2h 45m

$66

ChicagoDenver

MDW - DEN

MDWDEN

Chicago Midway

mié. 1/15

8:15 am-10:08 am

Nonstop2h 53m

$41

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

mié. 12/18

6:25 pm-6:37 pm

1 stop25h 12m

$91

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

vie. 11/22

8:40 pm-10:23 pm

Nonstop2h 43m

$96

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

dom. 11/17

7:05 am-2:00 pm

1 stop7h 55m

$107

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

mié. 11/20

7:46 pm-6:31 pm

3 stops23h 45m

$139

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

vie. 3/21

1:40 pm-4:40 pm

1 stop4h 00m

$154

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

mar. 11/19

1:58 pm-11:53 am

2 stops22h 55m

$175

Flights are sorted by cheapest first

Deals found on 10/31

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 October 25, 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.

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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 $194). Flying from Chicago to Aurora in March is currently the most expensive (average of $270). 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 octubre 31, 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 evenings 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.

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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 octubre 31, 2024.
Get a feel of what it's like to fly with United Airlines, Southwest and Frontier 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.
Southwest
8.1
Very good
5,116 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

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.

Southwest
8.1
Very good
5,116 reviews
Southwest
8.1
Very good
5,116 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

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.

Alaska Airlines
8.0
Very good
9,420 reviews
Southwest
8.1
Very good
5,116 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

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.

Delta
8.0
Very good
8,835 reviews
Southwest
8.1
Very good
5,116 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

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.

United Airlines
7.4
Good
9,240 reviews
Southwest
8.1
Very good
5,116 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

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.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,116 reviews

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.3

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.

  • Can I find flights from Chicago to Aurora for under $100 on Cheapflights?

    Yes, there are multiple flights from Chicago to Aurora for under $100. The cheapest flight booked recently is on Frontier for just $57, but on average you can expect to pay $153.

  • Are there nonstop flights from Chicago to Aurora for under $100 on Cheapflights?

    Cheapflights has at least 6 direct flights from Chicago to Aurora under $100. A good price for a nonstop flight from Chicago to Aurora is less than $128.

  • Are there last-minute flights available from Chicago to Aurora for under $100?

    There are currently 11+ open flights from Chicago to Aurora within the next 7 days for less than $100.

  • What days are nonstop flights available from Chicago to Aurora?

    Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How many flights depart from Chicago to Aurora on average per day?

    88 flight departures from Chicago to Aurora per day on average.
    Morning (6am - Noon) - 20% of flight departures
    Afternoon (Noon - 6pm) - 33% of flight departures
    Evening (6pm - Midnight) - 47% of flight departures

  • How long is the flight from Chicago to Aurora?

    There are many flights that can get you from Chicago to Aurora in 2h 43m. Fly via Frontier, American Airlines, or Sun Country Air to get the fastest option. The distance between Chicago and Aurora is about 891 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $28. Southwest flights start at $66 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: Southwest (90%), Japan Airlines (85%), Lufthansa (84%).

  • What are the cheapest flights from Chicago to Aurora?

    The cheapest flight price from Chicago to Aurora is $53. On average you can expect to pay $542. The most popular route, (Chicago O'Hare Intl - Denver Intl), can usually be booked for $82.

  • What does ORD to DEN mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Denver Intl Airport (DEN). Codes like Denver Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Colorado Springs Airport (COS), Cheyenne Airport (CYS), Loveland Northern Colorado Airport (FNL), Denver Arapahoe Co Airport (APA), Denver Rocky Mountain Metropolitan Airport (BJC).

  • Can I find deals for flights from Chicago to Aurora that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Aurora flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Aurora with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Aurora flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Chicago to Aurora that allow pets onboard?

    Many airlines flying from Chicago to Aurora offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Aurora?

    Yes, you can often find last-minute deals on Chicago to Aurora flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Aurora flight deals updated?

    The Chicago to Aurora flight deals you see on this page were last updated on 10/31.

  • 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 $194). Flying from Chicago to Aurora in March is currently the most expensive (average of $270). 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.
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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 2,570,725 searches. Data last updated octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$117FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$139Average$282FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$155Average$354FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$275FlexibilityNo cancel feeOn-time63%
DeltaCheapest$195Average$399FlexibilityNo cancel feeOn-timeN/A
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