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O'Hare Intl

$28+ Cheap flights from Denver (DEN) to O'Hare Intl (ORD)

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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ORD
Oct 29 — Nov 51
Tue 10/29
Tue 11/5
1 adult, Economy
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DEN - ORD
Oct 29 - Nov 5

Find cheap flights from Denver to O'Hare Intl with Cheapflights

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The best prices from Denver Intl to Chicago O'Hare Intl are usually found in April or September, booked 61 days in advance, depart on a Wednesday or Thursday and return on a Saturday

Cheap flight deals from Denver to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to O'Hare Intl (ORD). 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 October 24, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

April

Round-trip from

$75
(Kiwi.com)

One-way from

$28
(Cheapflightsfares)
Provider with most accurate pricing for Denver Intl-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Chicago O'Hare Intl flights.
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High demand for flights, 30% potential price rise
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Best time to find cheap flights, 34% potential price drop
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From Denver Intl to Chicago O'Hare Intl
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One-way flight from Denver Intl to Chicago O'Hare Intl
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Find flight deals from Denver to O'Hare Intl

Cheapest flights from Denver to O'Hare Intl
Explore the most affordable flight options available from Denver to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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.
Fri 12/138:59 pmDEN - ORD
Nonstop2h 36mFrontier
Mon 12/167:25 amORD - DEN
Nonstop3h 01mFrontier
Deal found 10/22$76
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Wed 12/48:50 pmDEN - ORD
Nonstop2h 32mUnited Airlines
Fri 12/69:36 pmORD - DEN
Nonstop2h 43mUnited Airlines
Deal found 10/23$131
This Booking.com deal was found by Cheapflights users on 10/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/143:20 pmDEN - ORD
1 stop8h 00mMultiple Airlines
Sun 11/1711:48 amORD - DEN
1 stop6h 23mMultiple Airlines
Deal found 10/23$141
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 12/187:00 amDEN - ORD
Nonstop2h 45mAmerican Airlines
Tue 12/248:44 amORD - DEN
Nonstop2h 52mAmerican Airlines
Deal found 10/24$159
This Southwest deal was found by Cheapflights users on 10/23. 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.
Tue 12/1010:40 amDEN - ORD
1 stop6h 30mSouthwest
Sun 12/157:00 amORD - DEN
Nonstop2h 45mSouthwest
Deal found 10/23$169
This Sun Country Air deal was found by Cheapflights users on 10/24. 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.
Sun 11/178:00 amDEN - ORD
1 stop9h 01mSun Country Air
Sun 11/2411:48 amORD - DEN
1 stop24h 10mSun Country Air
Deal found 10/24$178
This Delta deal was found by Cheapflights users on 10/24. 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.
Fri 12/62:23 pmDEN - ORD
1 stop4h 27mDelta
Sat 12/71:59 pmORD - DEN
1 stop7h 09mDelta
Deal found 10/24$216

Find flights from Denver to O'Hare Intl within your budget

Customize your flight search to find flights from Denver to O'Hare Intl 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 2,462,889 searches. Data last updated October 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$75 - $216

Route

Depart

Return

Price

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Fri 11/8

Nonstop2h 37m

Chicago O'Hare Intl

Tue 11/12

Nonstop2h 51m

$75

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Sat 12/7

Nonstop2h 45m

Chicago O'Hare Intl

Sun 12/8

Nonstop2h 52m

$131

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Thu 11/14

1 stop8h 00m

Chicago O'Hare Intl

Sun 11/17

1 stop6h 23m

$141

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Tue 12/10

1 stop6h 30m

Chicago O'Hare Intl

Sun 12/15

Nonstop2h 45m

$169

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Sun 11/17

1 stop9h 01m

Chicago O'Hare Intl

Sun 11/24

1 stop24h 10m

$178

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Sat 11/16

Nonstop2h 31m

Chicago O'Hare Intl

Sun 11/17

Nonstop2h 43m

$192

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Fri 12/6

1 stop7h 02m

Chicago O'Hare Intl

Sat 12/7

1 stop6h 51m

$216

Flights are sorted by cheapest first

Deals found on 10/24

Compare providers for flights from Denver to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to O'Hare Intl in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapflightsfaresPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
Kiwi.comPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyNo Information

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Denver 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 Denver to O'Hare Intl

Get recent, data-driven insights about flights from Denver to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Denver to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Denver to O'Hare Intl. Price data was last updated on October 18, 2024.

To ensure you get the cheapest price possible for a flight from Denver to Chicago O'Hare Intl Airport, you should look to book at least 61 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 Denver to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Denver to Chicago O'Hare Intl Airport (average of $232). Flying from Denver to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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 DEN to ORD?

Find hourly flight availability from Denver to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2024.

A simple way to save on the total cost of your ticket is to fly from Denver to Chicago O'Hare Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Denver to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Denver to O'Hare Intl. Price data was last updated on October 20, 2024.

Travelers seeking maximum savings on their Denver to Chicago O'Hare Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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Weekly flight availability from Denver to Chicago O'Hare Intl Airport

Explore weekly flight availability from Denver to O'Hare Intl. 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 October 24, 2024.

The most flights from DEN to ORD are scheduled on a Monday (57 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated October 24, 2024.
Read through reviews of airlines operating flights from Denver to Chicago, such as American Airlines, Southwest and Sun Country Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,150 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,410 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,875 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,544 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,275 reviews
Southwest
8.1
Very good
5,150 reviews

Comfort

8.1

Overall

8.1

Boarding

8.3

Entertainment

7.7

Food

7.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Denver to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Chicago O'Hare Intl?

    Most people fly from Denver Intl (DEN) if they book a flight from Denver to Chicago O'Hare Intl. On average, Denver Intl has 44 outbound flights to Chicago O'Hare Intl per day from 4 airlines. Denver Intl is conveniently located just 18.5 mi from Denver’s city center.

  • Can I find flights from Denver to Chicago O'Hare Intl Airport for under $100 on Cheapflights?

    Yes, there are multiple flights from Denver to Chicago O'Hare Intl Airport for under $100. The cheapest flight booked recently is on Frontier for just $75, but on average you can expect to pay $157.

  • Are there nonstop flights from Denver to Chicago O'Hare Intl Airport for under $100 on Cheapflights?

    Cheapflights has at least 4 direct flights from Denver to Chicago O'Hare Intl Airport under $100. A good price for a nonstop flight from Denver to Chicago O'Hare Intl Airport is less than $138.

  • Are there last-minute flights available from Denver to Chicago O'Hare Intl Airport for under $100?

    There are currently 8+ open flights from Denver to Chicago O'Hare Intl Airport within the next 7 days for less than $100.

  • What days are nonstop flights available from Denver to Chicago O'Hare Intl Airport?

    Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How many flights depart from Denver to Chicago O'Hare Intl Airport on average per day?

    71 flight departures from Denver to Chicago O'Hare Intl Airport per day on average.
    Early Morning (Midnight to 6am) - 8% of flight departures
    Morning (6am - Noon) - 46% of flight departures
    Afternoon (Noon - 6pm) - 23% of flight departures
    Evening (6pm - Midnight) - 23% of flight departures

  • How long is the flight from Denver to Chicago O'Hare Intl Airport?

    A quick flight from Denver to Chicago O'Hare Intl Airport can take about 2h 37m. Frontier provides one of the quickest options available for as low as $75. Denver and Chicago O'Hare Intl Airport are separated by a distance of 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 flying from Denver to Chicago O'Hare Intl Airport round-trip?

    Frontier, at $75, was found to be the cheapest airline from Denver to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Southwest. Frontier is 68% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Denver to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $28. United Airlines flights start at $66 while deals on Sun Country Air start at $98 one-way.

  • What are the most reliable airlines from Denver to Chicago O'Hare Intl Airport?

    Consider Turkish Airlines (97%), Brussels Airlines (97%) or Cathay Pacific (96%) when booking your flight. These represent the most reliable airlines when flying from Denver to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Denver to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Denver to Chicago O'Hare Intl Airport? While on average our users pay $622, our data indicates the cheapest price to be $67. The most popular route (Denver Intl - Chicago O'Hare Intl), is priced around $57.

  • What does DEN to ORD mean?

    DEN and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DEN to ORD refers to a flight route from Denver Intl Airport to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Denver to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to O'Hare Intl 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 Denver to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to O'Hare Intl 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 Denver to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Denver to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to O'Hare Intl.

  • Can I find deals for business class flights from Denver to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Denver to O'Hare Intl 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 Denver to O'Hare Intl that allow pets onboard?

    Many airlines flying from Denver to O'Hare Intl 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 Denver to O'Hare Intl?

    Yes, you can often find last-minute deals on Denver to O'Hare Intl 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 Denver to Chicago O'Hare Intl Airport flight deals updated?

    The Denver to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 10/24.

  • What is the cheapest month to book a flight from Denver to Chicago O'Hare Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Denver to Chicago O'Hare Intl Airport (average of $232). Flying from Denver to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). 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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Top 4 airlines flying from Denver to O'Hare Intl

Discover the top 4 airlines that operate flights from Denver to O'Hare Intl. 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 2,462,889 searches. Data last updated October 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$112FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$142Average$242FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$146Average$312FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$159Average$205FlexibilityNo cancel feeOn-time63%
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