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$40+ Cheap flights from Denver (DEN) to Chicago (CHI)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHI
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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The best prices from Denver Intl to Chicago are usually found in April or May, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Denver to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Chicago (CHI). 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 julio 25, 2024.

Popular in

December

Cheapest in

April

Round-trip from

$51
(eDestinos)

One-way from

$40
(Trip.com)
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From Denver Intl to Chicago (CHI)
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One-way flight from Denver Intl to Chicago (CHI)
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What is the cheapest day to fly round-trip from Denver to Chicago?

Saturday flights are found to be more expensive to fly from Denver to Chicago. 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.

How far in advance should I book a flight from Denver to Chicago?

To save on the cost of your flight from Denver to Chicago, book at least 56 days before your planned departure. Booking around this time can save you about 114% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $154 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $285.

What is the cheapest month to fly from Denver to Chicago?

April is one of the best times of the year to fly to Chicago from Denver. Prices for April average $174 per person but you can even find prices for as low as $40. The most expensive prices can be found in the month of December. Opting for a April flight can save you 30% on your journey compared to booking in December

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

It’s optimal to fly from Denver to Chicago in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

Cheap Denver to Chicago flights in July & August 2024

Find cheap flight options from Denver to Chicago specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
Check out some of the best flight deals from Denver to Chicago in 2024. For more flight deals, be sure to check back very soon.
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/228:50 amDEN - ORD
Nonstop2h 29mFrontier
sáb. 8/245:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/24$56
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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.
sáb. 8/248:00 pmDEN - ORD
Nonstop2h 28mFrontier
sáb. 8/315:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/25$57
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/178:00 pmDEN - ORD
Nonstop2h 28mFrontier
mar. 8/205:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/24$58
This Frontier deal was found by Cheapflights users on 7/25. 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.
sáb. 8/246:00 amDEN - MDW
Nonstop2h 22mFrontier
sáb. 8/3110:38 pmMDW - DEN
Nonstop2h 47mFrontier
Deal found 7/25$58
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/178:00 pmDEN - ORD
Nonstop2h 28mFrontier
lun. 8/197:42 pmORD - DEN
Nonstop2h 50mFrontier
Deal found 7/24$59
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2610:37 pmDEN - ORD
Nonstop2h 34mFrontier
sáb. 8/315:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/24$60
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/176:17 pmDEN - MDW
Nonstop2h 26mFrontier
mar. 8/206:00 amMDW - DEN
Nonstop2h 41mFrontier
Deal found 7/24$60
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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.
vie. 8/2310:37 pmDEN - ORD
Nonstop2h 34mFrontier
lun. 8/2610:47 amORD - DEN
Nonstop2h 48mFrontier
Deal found 7/25$61
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/246:17 pmDEN - MDW
Nonstop2h 26mFrontier
mar. 8/276:00 amMDW - DEN
Nonstop2h 41mFrontier
Deal found 7/24$61

Denver to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Denver and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Check out some of the best flight deals from Denver to Chicago in 2024. For more flight deals, be sure to check back very soon.
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/228:50 amDEN - ORD
Nonstop2h 29mFrontier
sáb. 8/245:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/24$56
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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.
sáb. 8/248:00 pmDEN - ORD
Nonstop2h 28mFrontier
sáb. 8/315:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/25$57
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/178:00 pmDEN - ORD
Nonstop2h 28mFrontier
mar. 8/205:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/24$58
This Frontier deal was found by Cheapflights users on 7/25. 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.
sáb. 8/246:00 amDEN - MDW
Nonstop2h 22mFrontier
sáb. 8/3110:38 pmMDW - DEN
Nonstop2h 47mFrontier
Deal found 7/25$58
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/178:00 pmDEN - ORD
Nonstop2h 28mFrontier
lun. 8/197:42 pmORD - DEN
Nonstop2h 50mFrontier
Deal found 7/24$59
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2610:37 pmDEN - ORD
Nonstop2h 34mFrontier
sáb. 8/315:24 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/24$60
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/176:17 pmDEN - MDW
Nonstop2h 26mFrontier
mar. 8/206:00 amMDW - DEN
Nonstop2h 41mFrontier
Deal found 7/24$60
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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.
vie. 8/2310:37 pmDEN - ORD
Nonstop2h 34mFrontier
lun. 8/2610:47 amORD - DEN
Nonstop2h 48mFrontier
Deal found 7/25$61
This Trip.com deal was found by Cheapflights users on 7/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/246:17 pmDEN - MDW
Nonstop2h 26mFrontier
mar. 8/276:00 amMDW - DEN
Nonstop2h 41mFrontier
Deal found 7/24$61

Denver to Chicago flights leaving soon

Find last-minute flight options from Denver to Chicago 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 2,752,877 searches. Data last updated julio 25, 2024.
Check out these flights departing soon from Denver to Chicago. Users should examine the flight details to ensure there are no surprises.
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/19:00 pmDEN - ORD
Nonstop2h 35mFrontier
mié. 8/75:32 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/24$151
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/318:10 pmDEN - ORD
Nonstop2h 28mFrontier
mié. 8/75:32 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/24$166
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/29:20 pmDEN - MDW
1 stop12h 53mFrontier
vie. 8/168:53 pmMDW - DEN
Nonstop2h 45mFrontier
Deal found 7/24$169
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/39:05 pmDEN - ORD
1 stop7h 21mFrontier
mié. 8/75:32 pmORD - DEN
Nonstop2h 41mFrontier
Deal found 7/24$170
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/318:51 amDEN - MDW
Nonstop2h 23mFrontier
sáb. 8/1012:08 pmMDW - DEN
1 stop11h 27mFrontier
Deal found 7/24$174
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/49:00 pmDEN - ORD
Nonstop2h 35mFrontier
mar. 8/66:00 amORD - DEN
Nonstop2h 40mFrontier
Deal found 7/23$176
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/318:51 amDEN - MDW
Nonstop2h 23mFrontier
jue. 8/88:08 pmMDW - DEN
1 stop8h 52mFrontier
Deal found 7/24$176
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/19:00 pmDEN - ORD
Nonstop2h 35mFrontier
sáb. 8/106:00 amORD - DEN
1 stop6h 18mFrontier
Deal found 7/24$178
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/17:40 amDEN - MDW
Nonstop2h 22mFrontier
sáb. 8/107:05 amMDW - DEN
1 stop11h 19mFrontier
Deal found 7/24$180

One-way flights to Chicago from Denver

Search for one-way flight options from Denver to Chicago. 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 2,752,877 searches. Data last updated julio 25, 2024.
If you're seeking multiple options on one-way flights from Denver to Chicago, be sure to check out these deals, which are updated often. Users can also find round-trip Denver to Chicago flights by using the search form above.
This Trip.com deal was found by Cheapflights users on 7/25. 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.
mar. 8/271:46 pmDEN - MDW
Nonstop2h 24mFrontier
Deal found 7/25$40
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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.
lun. 9/169:13 pmDEN - ORD
Nonstop2h 37mFrontier
Deal found 7/25$42
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/208:00 pmDEN - ORD
Nonstop2h 28mFrontier
Deal found 7/24$43
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/158:50 amDEN - ORD
Nonstop2h 29mFrontier
Deal found 7/24$44
This Frontier deal was found by Cheapflights users on 7/25. 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.
vie. 8/164:31 pmDEN - MDW
Nonstop2h 27mFrontier
Deal found 7/25$44
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/174:43 pmDEN - ORD
Nonstop2h 38mFrontier
Deal found 7/24$45
This Frontier deal was found by Cheapflights users on 7/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/157:44 amDEN - MDW
Nonstop2h 22mFrontier
Deal found 7/24$45
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
sáb. 8/316:17 pmDEN - MDW
Nonstop2h 26mFrontier
Deal found 7/25$46
This Trip.com deal was found by Cheapflights users on 7/25. 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.
mar. 10/158:30 amDEN - MDW
Nonstop2h 22mFrontier
Deal found 7/25$47

Find flights from Denver to Chicago within your budget

Customize your flight search to find flights from Denver to Chicago 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 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$51 - $159

Route

Depart

Return

Price

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

sáb. 8/24

Nonstop2h 28m

Chicago O'Hare Intl

sáb. 8/31

Nonstop2h 41m

$51

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

jue. 8/22

Nonstop2h 29m

Chicago O'Hare Intl

sáb. 8/24

Nonstop2h 41m

$56

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

sáb. 8/24

Nonstop2h 28m

Chicago O'Hare Intl

sáb. 8/31

Nonstop2h 41m

$57

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

sáb. 8/17

Nonstop2h 28m

Chicago O'Hare Intl

mar. 8/20

Nonstop2h 41m

$58

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

sáb. 8/17

Nonstop2h 28m

Chicago O'Hare Intl

lun. 8/19

Nonstop2h 50m

$59

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

sáb. 8/17

1 stop7h 40m

Chicago O'Hare Intl

lun. 8/19

2 stops29h 06m

$78

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

sáb. 8/17

1 stop7h 40m

Chicago O'Hare Intl

lun. 8/19

2 stops29h 06m

$82

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

vie. 8/23

Nonstop2h 34m

Chicago O'Hare Intl

vie. 8/30

2 stops22h 03m

$137

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

jue. 10/10

Nonstop2h 34m

Chicago O'Hare Intl

mar. 10/15

Nonstop2h 48m

$159

Flights are sorted by cheapest first

Deals found on 7/25

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Chicago. Price data was last updated on July 23, 2024.
The price you pay for your flight from Denver to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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What is the cheapest day to fly from Denver to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Denver to Chicago. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to Chicago flight should consider departing on Wednesday mornings 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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Best time to book a flight from Denver to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago by month

Plan your trip to Chicago 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, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated julio 25, 2024.
Read through reviews of airlines operating flights from Denver to Chicago, such as Delta, Frontier and American Airlines. 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
8.2
Very good
5,641 reviews

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,641 reviews
Southwest
8.2
Very good
5,641 reviews

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines
8.1
Very good
9,365 reviews
Southwest
8.2
Very good
5,641 reviews

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
9,630 reviews
Southwest
8.2
Very good
5,641 reviews

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

JetBlue
7.6
Good
3,996 reviews
Southwest
8.2
Very good
5,641 reviews

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,000 reviews
Southwest
8.2
Very good
5,641 reviews

Boarding

8.3

Crew

8.7

Overall

8.2

Food

7.3

Comfort

8.1

Entertainment

7.8

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Denver to Chicago. 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?

    Most people fly from Denver Intl (DEN) if they book a flight from Denver to Chicago. On average, Denver Intl has 60 outbound flights to Chicago 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 for under $100 on Cheapflights?

    Yes, there are multiple flights from Denver to Chicago for under $100. The cheapest flight booked recently is on Frontier for just $51, but on average you can expect to pay $65.

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

    Cheapflights has at least 20 direct flights from Denver to Chicago under $100. A good price for a nonstop flight from Denver to Chicago is less than $62.

  • Are there last-minute flights available from Denver to Chicago for under $200?

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

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

    You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

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

    21 flight departures from Denver to Chicago per day on average.
    Early Morning (Midnight to 6am) - 10% of flight departures
    Morning (6am - Noon) - 19% of flight departures
    Afternoon (Noon - 6pm) - 62% of flight departures
    Evening (6pm - Midnight) - 10% of flight departures

  • How long is the flight from Denver to Chicago?

    Departing from Denver to Chicago will take you 2h 28m. There are 891 mi between Denver and Chicago. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Denver to Chicago round-trip?

    Flying on Frontier is currently your cheapest option to Chicago, with prices starting at $51. Another option worth looking into is JetBlue, starting at $78 round trip. You may be able to fly from Denver to Chicago for 70% less than the average price by searching for these airlines.

  • What are the most popular routes from Denver to Chicago?

    When deciding which route to take from Denver to Chicago consider Denver Intl - Chicago O'Hare Intl, Denver Intl - Chicago Midway or Denver Intl - Chicago Greater Rockford as they are the most popular.

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

    The top 3 most reliable airlines when flying from Denver to Chicago are Copa Airlines (88%), Turkish Airlines (84%) and Austrian Airlines (82%).

  • What are the cheapest flights from Denver to Chicago?

    Looking at all options, your cheapest flight can be booked for $41. While the most popular route (Denver Intl - Chicago O'Hare Intl) can be booked for $71 on average our data indicates $831 when flying from Denver to Chicago.

  • What does DEN to ORD mean?

    Great question - DEN to ORD just means Denver Intl Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your Denver to Chicago 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 Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to Chicago 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 Chicago that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Chicago 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 Chicago that allow pets onboard?

    Many airlines flying from Denver to Chicago 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 Chicago?

    Yes, you can often find last-minute deals on Denver to Chicago 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 flight deals updated?

    The Denver to Chicago flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Denver to Chicago?

    The most popular airlines flying from Denver to Chicago are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

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

    Currently, February is the cheapest month in which you can book a flight from Denver to Chicago (average of $245). Flying from Denver to Chicago 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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Alternative routes for Denver to Chicago
See prices for flight routes from nearby airports that may be better suited for you.

Denver to O'Hare Intl flights
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Durango to St. Louis flights
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Hayden to O'Hare Intl flights
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Durango to Moline flights
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Vail to St. Louis flights
Colorado Springs to Springfield flights
Hayden to St. Louis flights
Hayden to Moline flights
Gunnison to St. Louis flights
Gunnison to O'Hare Intl flights
Colorado Springs to Champaign flights
Grand Junction to Peoria flights
Colorado Springs to Evansville flights
Grand Junction to Bloomington flights
Montrose to Midway flights
Grand Junction to Midway flights
Durango to Midway flights
Denver to Dubuque flights

Top 5 airlines flying from Denver to Chicago

Discover the top 5 airlines that operate flights from Denver to Chicago. 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 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$34Average$120FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$115Average$209FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$138Average$308FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$146Average$245FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$346FlexibilityNo cancel feeOn-timeN/A
Austin to San Francisco flights
USA to Egypt flights
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Los Angeles to Austin flights
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New York to Chicago flights
Austin to Seattle flights
Chicago to Phoenix flights
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New York to New Orleans flights
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Search flights from Denver to Chicago by cabin class

Find flights from Denver to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Denver to Chicago

Find hourly flight availability from Denver to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 25, 2024.
2%of flight departuresEarly morningMidnight to 6 am
42%of flight departuresMorning6 am to noon
42%of flight departuresAfternoonNoon to 6 pm
14%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to Chicago

Explore weekly flight availability from Denver to Chicago. 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 julio 25, 2024.
Sunday51daily flights
Monday71daily flights
Tuesday63daily flights
Wednesday60daily flights
Thursday67daily flights
Friday75daily flights
Saturday37daily flights

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