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Cheap flights from Denver (DEN) to Chicago (CHI) from $34

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — CHI
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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The best prices from Denver Intl to Chicago are usually found in January or February, booked 85 days in advance, depart on a Tuesday or Wednesday 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 April 27, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$222

One-way from

$58
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Denver Intl to Chicago (CHI)
Search Deals
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 50 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $184 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $289.

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

January is one of the best times of the year to fly to Chicago from Denver. Prices for January average $211 per person but you can even find prices for as low as $50. The most expensive prices can be found in the month of June. Opting for a January flight can save you 38% on your journey compared to booking in June

When is the cheapest time to fly from Denver to Chicago (DEN - CHI)?

It’s optimal to fly from Denver to Chicago in the morning. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the afternoon.

Cheap Sun Country Air flights from Denver to Chicago

Explore cheap flight options specifically provided by Sun Country Air for the route between Denver and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Take a peek at the cheapest Sun Country Air flights we've detected traveling from Denver to Chicago. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 5/2311:25 amDEN - ORD
1 stop6h 38mSun Country Air
Mon 5/278:00 pmORD - DEN
1 stop14h 00mSun Country Air
Deal found 4/26$189
Sun 5/265:30 pmDEN - ORD
1 stop24h 33mSun Country Air
Fri 5/318:30 pmORD - DEN
1 stop21h 25mSun Country Air
Deal found 4/26$199
Fri 7/56:45 pmDEN - ORD
1 stop15h 48mSun Country Air
Mon 7/87:30 amORD - DEN
1 stop11h 19mSun Country Air
Deal found 4/26$205
Thu 5/306:20 pmDEN - ORD
1 stop16h 18mSun Country Air
Sun 6/28:00 pmORD - DEN
1 stop16h 10mSun Country Air
Deal found 4/26$215
Sun 5/265:30 pmDEN - ORD
1 stop24h 33mSun Country Air
Sun 6/28:00 pmORD - DEN
1 stop22h 04mSun Country Air
Deal found 4/26$222
Mon 5/611:20 amDEN - ORD
1 stop6h 43mSun Country Air
Fri 5/178:00 pmORD - DEN
1 stop22h 55mSun Country Air
Deal found 4/26$243

  • Sun Country Air is one of the most popular airlines used for those traveling from Denver to Chicago. Flights on this route from Sun Country Air typically cost $592.96 RT, a price that is 32% more expensive than the average Denver to Chicago flight. The cheapest flight found was $210 RT. The most popular departure airport in Denver when flying to Chicago is Denver Intl Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from Denver to Chicago, Sun Country Air flights are 13% more popular than any other airline flying that same route.

Cheap Frontier flights from Denver to Chicago

Explore cheap flight options specifically provided by Frontier for the route between Denver and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Some of the best deals we've found on Frontier flights traveling from Denver to Chicago. Make sure to examine the flight information before completing your reservation.
Wed 5/89:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$57
Tue 5/79:27 pmDEN - ORD
Nonstop2h 29mFrontier
Tue 5/146:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$58
Wed 6/55:10 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/1510:11 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 4/26$59
Tue 5/79:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$61
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Wed 5/155:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$62
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Tue 5/1410:55 pmMDW - DEN
Nonstop2h 48mFrontier
Deal found 4/26$63
Sat 6/15:41 pmDEN - MDW
Nonstop2h 25mFrontier
Tue 6/46:00 amMDW - DEN
Nonstop2h 47mFrontier
Deal found 4/26$66
Wed 5/299:41 pmDEN - ORD
Nonstop2h 32mFrontier
Tue 6/48:00 amORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$67
Sat 6/18:50 pmDEN - ORD
Nonstop2h 28mFrontier
Tue 6/48:00 amORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$68

  • One of the most popular airlines traveling from Denver to Chicago is Frontier. Flights from Frontier traveling this route typically cost $312.30 RT. This price is typically 18% cheaper than other airlines that offer Denver to Chicago flights. When booking this route, the cheapest RT price found was $154. Denver Intl Airport is the most common Denver airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from Denver to Chicago, Frontier flights are 3% more popular than any other airline flying that same route.

Cheap Denver to Chicago flights in April & May 2024

Find cheap flight options from Denver to Chicago specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 27, 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.
Wed 5/89:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$57
Sat 5/49:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$58
Tue 5/78:11 amDEN - MDW
Nonstop2h 27mFrontier
Tue 5/145:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$58
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Wed 5/155:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$59
Tue 5/79:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$61
Wed 5/227:44 amDEN - MDW
Nonstop2h 25mFrontier
Sat 5/2510:01 pmMDW - DEN
Nonstop2h 57mFrontier
Deal found 4/26$61
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Wed 5/155:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$62
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Tue 5/1410:55 pmMDW - DEN
Nonstop2h 48mFrontier
Deal found 4/26$63
Wed 5/299:41 pmDEN - ORD
Nonstop2h 32mFrontier
Tue 6/48:00 amORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$67

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 3,068,117 searches. Data last updated April 27, 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.
Wed 5/89:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$57
Sat 5/49:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$58
Tue 5/78:11 amDEN - MDW
Nonstop2h 27mFrontier
Tue 5/145:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$58
Wed 6/55:10 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/1510:11 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 4/26$59
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Wed 5/155:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$59
Tue 5/79:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$61
Wed 5/227:44 amDEN - MDW
Nonstop2h 25mFrontier
Sat 5/2510:01 pmMDW - DEN
Nonstop2h 57mFrontier
Deal found 4/26$61
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Wed 5/155:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$62
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Tue 5/1410:55 pmMDW - DEN
Nonstop2h 48mFrontier
Deal found 4/26$63

Non-stop flights to Chicago from Denver

Discover non-stop flight options from Denver to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
For a shorter flight, select one of these non-stop flights from Denver to Chicago. If you're looking for other options for flights from Denver to Chicago, make sure to update the search form at the top of page.
Wed 5/89:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$57
Tue 5/79:27 pmDEN - ORD
Nonstop2h 29mFrontier
Tue 5/146:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$58
Wed 5/88:11 amDEN - MDW
Nonstop2h 27mFrontier
Sat 5/185:05 amMDW - DEN
Nonstop2h 48mFrontier
Deal found 4/26$58
Wed 6/55:10 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/1510:11 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 4/26$59
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Wed 5/155:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$59
Tue 5/79:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$61
Wed 5/227:44 amDEN - MDW
Nonstop2h 25mFrontier
Sat 5/2510:01 pmMDW - DEN
Nonstop2h 57mFrontier
Deal found 4/26$61
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Wed 5/155:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$62
Tue 5/148:11 amDEN - MDW
Nonstop2h 27mFrontier
Tue 5/1410:55 pmMDW - DEN
Nonstop2h 48mFrontier
Deal found 4/26$63

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 3,068,117 searches. Data last updated April 27, 2024.
Check out these flights departing soon from Denver to Chicago. Users should examine the flight details to ensure there are no surprises.
Sat 5/49:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$58
Sat 5/41:11 pmDEN - MDW
Nonstop2h 27mFrontier
Tue 5/145:30 amMDW - DEN
Nonstop2h 46mFrontier
Deal found 4/26$58
Tue 5/79:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sat 5/116:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$61
Sat 5/49:27 pmDEN - ORD
Nonstop2h 29mFrontier
Fri 5/176:50 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 4/26$68
Sat 5/45:14 pmDEN - MDW
Nonstop2h 25mFrontier
Fri 5/175:01 amMDW - DEN
Nonstop2h 48mFrontier
Deal found 4/26$68
Tue 5/79:27 pmDEN - ORD
Nonstop2h 29mFrontier
Sun 5/198:00 amORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$78
Sat 5/49:27 pmDEN - ORD
Nonstop2h 29mFrontier
Mon 5/136:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$96
Tue 5/79:27 pmDEN - ORD
Nonstop2h 29mFrontier
Thu 5/96:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$97
Sat 5/49:27 pmDEN - ORD
Nonstop2h 29mFrontier
Fri 5/106:27 pmORD - DEN
Nonstop2h 55mFrontier
Deal found 4/26$98

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 3,068,117 searches. Data last updated April 27, 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.
Tue 5/78:11 amDEN - MDW
Nonstop2h 27mFrontier
Deal found 4/26$34
Sat 6/85:28 pmDEN - ORD
Nonstop2h 38mFrontier
Deal found 4/26$39
Tue 6/181:46 pmDEN - MDW
Nonstop2h 24mFrontier
Deal found 4/26$39
Sat 6/155:28 pmDEN - ORD
Nonstop2h 38mFrontier
Deal found 4/26$40
Sat 6/158:23 amDEN - MDW
Nonstop2h 24mFrontier
Deal found 4/26$40
Fri 5/179:36 pmDEN - ORD
Nonstop2h 32mFrontier
Deal found 4/26$41
Fri 5/177:44 amDEN - MDW
Nonstop2h 25mFrontier
Deal found 4/26$41
Wed 7/39:27 pmDEN - ORD
Nonstop2h 36mFrontier
Deal found 4/25$44
Tue 5/281:46 pmDEN - MDW
Nonstop2h 26mFrontier
Deal found 4/26$44

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 3,068,117 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$57 - $189

Route

Depart

Return

Price

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Wed 5/8

Nonstop2h 29m

Chicago O'Hare Intl

Sat 5/11

Nonstop2h 55m

$57

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Tue 5/7

Nonstop2h 29m

Chicago O'Hare Intl

Tue 5/14

Nonstop2h 55m

$58

Denver IntlChicago Midway

DEN - MDW

DENMDW

Denver Intl

Tue 5/7

Nonstop2h 27m

Chicago Midway

Tue 5/14

Nonstop2h 46m

$58

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Wed 6/5

Nonstop2h 38m

Chicago O'Hare Intl

Sat 6/15

Nonstop2h 57m

$59

Denver IntlChicago Midway

DEN - MDW

DENMDW

Denver Intl

Tue 5/14

Nonstop2h 27m

Chicago Midway

Wed 5/15

Nonstop2h 46m

$59

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Tue 5/7

Nonstop2h 29m

Chicago O'Hare Intl

Sat 5/11

Nonstop2h 55m

$61

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Wed 6/12

Nonstop2h 38m

Chicago O'Hare Intl

Sun 6/16

1 stop14h 11m

$92

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Wed 6/19

Nonstop2h 35m

Chicago O'Hare Intl

Sun 6/23

Nonstop2h 38m

$154

Denver IntlChicago O'Hare Intl

DEN - ORD

DENORD

Denver Intl

Thu 5/23

1 stop6h 38m

Chicago O'Hare Intl

Mon 5/27

1 stop14h 00m

$189

Flights are sorted by cheapest first

Deals found on 4/26

When is the best time to 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 January 28, 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 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time 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 April 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.
Search Deals

Average price of flights to Chicago by month

Plan your trip from Denver to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Denver to Chicago is currently $40 while a round-trip flight costs $87. Price data was last updated on April 21, 2024.

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 $356). 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.

January

$248

February

$245

March

$280

April

$273

May

$282

June

$356

July

$336

August

$276

September

$258

October

$248

November

$270

December

$248

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

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 April 27, 2024.
Read through reviews of airlines operating flights from Denver to Chicago, such as Sun Country Air, Frontier and United 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.
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,115 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,966 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,228 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,889 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Sun Country Air
7.3
Good
658 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.1

Comfort

7.9

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

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 $57, 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 $65.

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

    There are currently 20+ open flights from Denver to Chicago within the next 7 days for less than $100.

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

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

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

    26 flight departures from Denver to Chicago per day on average.
    Morning (6am - Noon) - 58% of flight departures
    Afternoon (Noon - 6pm) - 19% of flight departures
    Evening (6pm - Midnight) - 23% of flight departures

  • How long is the flight from Denver to Chicago?

    Departing from Denver to Chicago will take you 2h 29m. There are 891 mi between Denver and Chicago. All flights are typically nonstop.

  • What is the cheapest airline to fly from Denver to Chicago round-trip?

    Flying on Frontier is currently your cheapest option to Chicago, with prices starting at $57. You may be able to fly from Denver to Chicago for 72% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Denver to Chicago one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $34. However, be on the lookout for offers from Sun Country Air and United Airlines, as they are both options that can get you from Denver to Chicago for a low price.

  • 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 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 are the most reliable airlines from Denver to Chicago?

    The top 3 most reliable airlines when flying from Denver to Chicago are Copa Airlines (90%), Turkish Airlines (90%) and SWISS (88%).

  • What are the cheapest flights from Denver to Chicago?

    Looking at all options, your cheapest flight can be booked for $34. While the most popular route (Denver Intl - Chicago O'Hare Intl) can be booked for $92 on average our data indicates $754 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 4/26.

See more FAQs

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Fly from Denver to Chicago on these airlines
Choose from the following airlines for your flight from Denver to Chicago. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2024.

Frontier flights from Denver Intl to Chicago
United Airlines flights from Denver Intl to Chicago
American Airlines flights from Denver Intl to Chicago

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 3,068,117 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$25Average$123FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$115Average$209FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$154Average$248FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$154Average$312FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$196Average$371FlexibilityNo cancel feeOn-timeN/A
Search Delta 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.
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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 April 27, 2024.
10%of flight departuresEarly morningMidnight to 6 am
41%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
12%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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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 April 27, 2024.
Sunday51daily flights
Monday71daily flights
Tuesday63daily flights
Wednesday60daily flights
Thursday67daily flights
Friday75daily flights
Saturday37daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Denver to Chicago?

Cheapflights makes it easy to find Denver to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Denver to Chicago?

Millions of users choose and trust Cheapflights to book the best flight deals from Denver to Chicago for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Denver to Chicago with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Denver to Chicago, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Denver to Chicago become cheaper?

Not ready to book yet? You can track prices for flights from Denver to Chicago on Cheapflights with our Price Alert feature and get notified when better prices are available.

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