$24+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ORD
Jul 23 — Jul 301

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The best prices from Denver Intl to Chicago O'Hare Intl are usually found in April or May, booked 82 days in advance, depart on a Wednesday or Friday and return on a Wednesday

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 July 18, 2024.

Popular in

December

Cheapest in

April

Round-trip from

$50
(mytrip.com)

One-way from

$24
(Frontier)
High demand for flights, 25% potential price rise
Best time to find cheap flights, 40% potential price drop
From Denver Intl to Chicago O'Hare Intl
One-way flight from Denver Intl to Chicago O'Hare Intl

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

Saturday flights are found to be more expensive to fly from Denver to Chicago O'Hare Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago O'Hare Intl Airport.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 109% on flights from Denver to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $158. For sooner than that we have options available in the next 3 days from $284.

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

The best pricing can be found in the month of April. Prices to Chicago O'Hare Intl Airport from Denver average $174. You can even find prices in April for less than $174, as users have found deals to Chicago O'Hare Intl Airport from as low as $40. The month of December appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from Denver. Flying in the targeted month can save you up to 29%.

What is the cheapest time of day to fly from DEN to ORD?

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 32% on your trip compared to booking a flight at noon.

Cheap Denver to O'Hare Intl flights in July & August 2024

Find cheap flight options from Denver to O'Hare Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Prices were last updated on July 18, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. For more flight deals, be sure to check back very soon.
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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.
Sat 8/248:00 pmDEN - ORD
Nonstop2h 28mFrontier
Tue 8/275:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/18$57
This deal was found by Cheapflights users on 7/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:00 pmDEN - ORD
Nonstop2h 28mFrontier
Sun 8/259:52 pmORD - DEN
Nonstop2h 48mFrontier
Deal found 7/18$59
This Trip.com deal was found by Cheapflights users on 7/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1610:37 pmDEN - ORD
Nonstop2h 34mFrontier
Wed 8/216:15 amORD - DEN
Nonstop2h 40mFrontier
Deal found 7/16$60
This deal was found by Cheapflights users on 7/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:00 pmDEN - ORD
Nonstop2h 28mFrontier
Sun 8/259:52 pmORD - DEN
Nonstop2h 48mFrontier
Deal found 7/17$61
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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 8/2310:37 pmDEN - ORD
Nonstop2h 34mFrontier
Tue 8/275:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/17$62
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:20 amDEN - ORD
Nonstop2h 32mFrontier
Wed 8/216:15 amORD - DEN
Nonstop2h 40mFrontier
Deal found 7/17$63
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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.
Thu 8/228:50 amDEN - ORD
Nonstop2h 29mFrontier
Thu 8/229:52 pmORD - DEN
Nonstop2h 50mFrontier
Deal found 7/17$66
This Cheapflightsfares deal was found by Cheapflights users on 7/16. 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 8/1610:37 pmDEN - ORD
Nonstop2h 34mFrontier
Sun 8/259:52 pmORD - DEN
Nonstop2h 48mFrontier
Deal found 7/16$67
This Frontier deal was found by Cheapflights users on 7/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/158:50 amDEN - ORD
Nonstop2h 29mFrontier
Wed 8/216:15 amORD - DEN
Nonstop2h 40mFrontier
Deal found 7/16$68

Denver to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Denver and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
These are some of the best deals we've found on flights to Chicago in 2024 at this time. For more flight deals, be sure to check back very soon.
This mytrip.com deal was found by Cheapflights users on 7/16. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/189:27 pmDEN - ORD
Nonstop2h 36mFrontier
Sat 9/215:56 pmORD - DEN
Nonstop2h 39mFrontier
Deal found 7/16$50
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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.
Tue 9/107:24 pmDEN - ORD
Nonstop2h 40mFrontier
Tue 9/178:00 amORD - DEN
Nonstop2h 45mFrontier
Deal found 7/17$52
This mytrip.com deal was found by Cheapflights users on 7/16. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/174:43 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 9/215:56 pmORD - DEN
Nonstop2h 39mFrontier
Deal found 7/16$55
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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.
Wed 9/117:24 pmDEN - ORD
Nonstop2h 40mFrontier
Sat 9/144:36 pmORD - DEN
Nonstop2h 43mFrontier
Deal found 7/17$56
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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.
Tue 9/107:24 pmDEN - ORD
Nonstop2h 40mFrontier
Tue 9/174:36 pmORD - DEN
Nonstop2h 43mFrontier
Deal found 7/18$57
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/257:24 pmDEN - ORD
Nonstop2h 40mFrontier
Sat 9/284:36 pmORD - DEN
Nonstop2h 43mFrontier
Deal found 7/17$58
This deal was found by Cheapflights users on 7/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:00 pmDEN - ORD
Nonstop2h 28mFrontier
Sun 8/259:52 pmORD - DEN
Nonstop2h 48mFrontier
Deal found 7/18$59
This mytrip.com deal was found by Cheapflights users on 7/16. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/174:43 pmDEN - ORD
Nonstop2h 38mFrontier
Tue 9/248:00 amORD - DEN
Nonstop2h 45mFrontier
Deal found 7/16$60
This deal was found by Cheapflights users on 7/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:00 pmDEN - ORD
Nonstop2h 28mFrontier
Sun 8/259:52 pmORD - DEN
Nonstop2h 48mFrontier
Deal found 7/17$61

Denver to O'Hare Intl flights leaving soon

Find last-minute flight options from Denver to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
Users seeking a last-minute flight from Denver to Chicago should consider booking one of these fares. To prevent any unwanted surprises, users should verify their flight info before booking.
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/248:10 pmDEN - ORD
Nonstop2h 28mFrontier
Sat 8/245:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/17$118
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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 7/265:15 amDEN - ORD
1 stop12h 28mFrontier
Wed 8/216:15 amORD - DEN
Nonstop2h 40mFrontier
Deal found 7/17$154
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Thu 7/259:00 pmDEN - ORD
Nonstop2h 35mFrontier
Tue 7/306:00 amORD - DEN
Nonstop2h 40mFrontier
Deal found 7/16$155
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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.
Sun 7/2811:59 pmDEN - ORD
1 stop9h 50mFrontier
Wed 8/216:15 amORD - DEN
Nonstop2h 40mFrontier
Deal found 7/17$156
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/248:10 pmDEN - ORD
Nonstop2h 28mFrontier
Sat 8/2410:18 pmORD - DEN
1 stop8h 56mFrontier
Deal found 7/17$161
This mytrip.com deal was found by Cheapflights users on 7/16. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/259:00 pmDEN - ORD
Nonstop2h 35mFrontier
Tue 7/3011:39 amORD - DEN
1 stop13h 15mFrontier
Deal found 7/16$162
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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 7/268:10 pmDEN - ORD
Nonstop2h 28mFrontier
Wed 8/216:15 amORD - DEN
Nonstop2h 40mFrontier
Deal found 7/17$171
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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.
Sat 7/277:15 pmDEN - ORD
Nonstop2h 43mFrontier
Sat 8/38:21 pmORD - DEN
1 stop8h 40mFrontier
Deal found 7/17$173
This Cheapflightsfares deal was found by Cheapflights users on 7/18. 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.
Sat 7/277:15 pmDEN - ORD
Nonstop2h 43mFrontier
Sat 8/38:21 pmORD - DEN
1 stop8h 40mFrontier
Deal found 7/18$178

One-way flights to O'Hare Intl from Denver

Search for one-way flight options from Denver to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,020 searches. Data last updated July 18, 2024.
Users in need of a one-way flight from Denver to Chicago can choose from these deals. Those seeking round-trip flights from Denver to Chicago should utilize the search form at the the top of the page.
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/119:27 pmDEN - ORD
Nonstop2h 36mFrontier
Deal found 7/17$24
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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.
Tue 8/208:00 pmDEN - ORD
Nonstop2h 28mFrontier
Deal found 7/17$28
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/218:50 amDEN - ORD
Nonstop2h 29mFrontier
Deal found 7/17$29
This mytrip.com deal was found by Cheapflights users on 7/17. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/69:00 pmDEN - ORD
Nonstop2h 35mFrontier
Deal found 7/17$30
This Trip.com deal was found by Cheapflights users on 7/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/218:50 amDEN - ORD
Nonstop2h 29mFrontier
Deal found 7/17$31
This Cheapflightsfares deal was found by Cheapflights users on 7/17. 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 9/69:13 pmDEN - ORD
Nonstop2h 37mFrontier
Deal found 7/17$33
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/277:00 amDEN - ORD
Nonstop2h 37mFrontier
Deal found 7/17$34
This Frontier deal was found by Cheapflights users on 7/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2610:37 pmDEN - ORD
Nonstop2h 34mFrontier
Deal found 7/17$35
This Kiwi.com deal was found by Cheapflights users on 7/17. 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.
Sun 9/155:01 amDEN - ORD
Nonstop2h 33mFrontier
Deal found 7/17$36

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 2,689,020 searches. Data last updated July 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$50 - $191

Route

Depart

Return

Price

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Wed 9/18

Nonstop2h 36m

Chicago O'Hare Intl

Sat 9/21

Nonstop2h 39m

$50

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Tue 9/10

Nonstop2h 40m

Chicago O'Hare Intl

Tue 9/17

Nonstop2h 45m

$52

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Tue 9/17

Nonstop2h 38m

Chicago O'Hare Intl

Sat 9/21

Nonstop2h 39m

$55

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Wed 9/11

Nonstop2h 40m

Chicago O'Hare Intl

Sat 9/14

Nonstop2h 43m

$56

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Sat 8/24

Nonstop2h 28m

Chicago O'Hare Intl

Tue 8/27

Nonstop2h 41m

$57

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Wed 9/25

Nonstop2h 40m

Chicago O'Hare Intl

Sat 9/28

Nonstop2h 43m

$58

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Sat 8/24

Nonstop2h 28m

Chicago O'Hare Intl

Sun 8/25

Nonstop2h 48m

$59

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Wed 1/1

Nonstop2h 38m

Chicago O'Hare Intl

Wed 1/8

Nonstop2h 40m

$187

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Fri 11/15

1 stop10h 37m

Chicago O'Hare Intl

Mon 11/18

Nonstop2h 44m

$191

Flights are sorted by cheapest first

Deals found on 7/16

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 July 12, 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 72 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.
Search Deals

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 July 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in O'Hare Intl by month

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

CHI

Temperature

23 - 73.4 °F

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 July 18, 2024.
Read through reviews of airlines operating flights from Denver to Chicago, such as Frontier, United Airlines and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,383 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.1
Very good
9,383 reviews
8.1
Very good
9,383 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

8.0
Very good
9,762 reviews
8.1
Very good
9,383 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.4
Good
10,000 reviews
8.1
Very good
9,383 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.3
Good
10,000 reviews
8.1
Very good
9,383 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

7.1
Good
523 reviews
8.1
Very good
9,383 reviews

Food

7.2

Boarding

8.2

Comfort

7.9

Entertainment

7.2

Overall

8.1

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

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 43 outbound flights to Chicago O'Hare Intl per day from 6 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 $50, but on average you can expect to pay $63.

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

    Cheapflights has at least 20 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 $63.

  • Are there last-minute flights available from Denver to Chicago O'Hare Intl Airport for under $200?

    There are currently 20+ open flights from Denver to Chicago O'Hare Intl Airport within the next 7 days for less than $200.

  • 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?

    28 flight departures from Denver to Chicago O'Hare Intl Airport per day on average.
    Early Morning (Midnight to 6am) - 7% of flight departures
    Morning (6am - Noon) - 4% of flight departures
    Afternoon (Noon - 6pm) - 61% of flight departures
    Evening (6pm - Midnight) - 29% 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 36m. Frontier provides one of the quickest options available for as low as $50. Denver and Chicago O'Hare Intl Airport are separated by a distance of 891 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Denver to Chicago O'Hare Intl Airport round-trip?

    Frontier, at $50, was found to be the cheapest airline from Denver to Chicago O'Hare Intl Airport.. Frontier is 80% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Copa Airlines (88%), Turkish Airlines (84%) or Austrian Airlines (82%) 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 $868, our data indicates the cheapest price to be $37. The most popular route (Denver Intl - Chicago O'Hare Intl), is priced around $87.

  • 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 7/18.

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

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

    Currently, February is the cheapest month in which you can book a flight from Denver to Chicago O'Hare Intl Airport (average of $244). 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.

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Top 5 airlines flying from Denver to O'Hare Intl

Discover the top 5 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 2,689,020 searches. Data last updated July 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$35Average$108FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$115Average$209FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$138Average$306FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$146Average$244FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$217FlexibilityNo cancel feeOn-timeN/A

Search flights from Denver to O'Hare Intl by cabin class

Find flights from Denver to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Denver to O'Hare Intl

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 July 18, 2024.
3%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight