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Cheap flights from Denver to Chicago O'Hare Intl Airport from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Chicago O'Hare Intl Airport departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Denver to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Denver to Chicago.

Cheap last minute flights

Planning a quick getaway from Denver to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to Chicago

Find recent round-trip train or bus tickets from Denver to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
$72Frontier
Find Deal
Wed, Feb 26 - Fri, Feb 28
8:59 pm - 12:35 amDEN-ORD
2h 36mnonstop
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
$76Frontier
Find Deal
Fri, Dec 13 - Sun, Dec 15
6:00 am - 9:31 amDEN-ORD
2h 31mnonstop
2:30 pm - 4:20 pmORD-DEN
2h 50mnonstop
$168United Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
12:18 pm - 7:45 pmDEN-ORD
6h 27m1 stop
6:36 pm - 12:49 amORD-DEN
7h 13m1 stop
Thu, Dec 19 - Sun, Jan 12
6:20 am - 10:00 amDEN-ORD
2h 40mnonstop
7:00 am - 8:45 amORD-DEN
2h 45mnonstop
$170Southwest
Find Deal
Sat, Dec 14 - Wed, Dec 18
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
$172American Airlines
Find Deal
Thu, Jan 9 - Tue, Jan 14
6:00 am - 9:38 amDEN-ORD
2h 38mnonstop
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
$177United Airlines
Find Deal
Tue, Jan 7 - Fri, Jan 10
3:53 pm - 10:47 pmDEN-ORD
5h 54m1 stop
10:00 am - 5:17 pmORD-DEN
8h 17m1 stop
Wed, Dec 18 - Tue, Dec 24
7:05 am - 10:45 amDEN-ORD
2h 40mnonstop
6:30 am - 8:10 amORD-DEN
2h 40mnonstop
$184Southwest
Find Deal
Thu, Dec 12 - Sat, Dec 14
4:00 pm - 7:38 pmDEN-ORD
2h 38mnonstop
8:30 am - 10:14 amORD-DEN
2h 44mnonstop
$204American Airlines
Find Deal
Wed, Dec 4 - Tue, Dec 10
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$28Frontier
Find Deal
Wed, Feb 12
1:52 pm - 5:25 pmDEN-ORD
2h 33mnonstop
$33Frontier
Find Deal
Sat, Mar 1
8:29 pm - 11:59 pmDEN-ORD
2h 30mnonstop
$79United Airlines
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Sat, Jan 18
8:50 pm - 12:22 amDEN-ORD
2h 32mnonstop
$90United Airlines
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Wed, Dec 11
6:28 am - 10:10 amDEN-ORD
2h 42mnonstop
$98American Airlines
Find Deal
Thu, Dec 19
12:18 pm - 7:45 pmDEN-ORD
6h 27m1 stop
$101Sun Country Air
Find Deal
Thu, Dec 19
6:28 am - 10:10 amDEN-ORD
2h 42mnonstop
$106American Airlines
Find Deal
Thu, Jan 2
7:00 am - 5:28 pmDEN-ORD
9h 28m1 stop
$113Sun Country Air
Find Deal
Sun, Nov 24
6:20 am - 3:35 pmDEN-ORD
8h 15m2 stops
$137Southwest
Find Deal
Thu, Jan 2
8:45 am - 10:00 pmDEN-ORD
12h 15m2 stops
$143Southwest
Find Deal
Wed, Jan 1
7:52 am - 11:33 amDEN-ORD
2h 41mnonstop
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
$149Frontier
Find Deal
Sun, Nov 24 - Fri, Nov 29
12:21 am - 7:16 pmDEN-ORD
17h 55m1 stop
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
$191Frontier
Find Deal
Sun, Nov 24 - Thu, Nov 28
7:52 am - 11:33 amDEN-ORD
2h 41mnonstop
1:40 pm - 4:40 pmORD-DEN
4h 00m1 stop
Sun, Nov 24 - Tue, Dec 3
7:05 am - 10:45 amDEN-ORD
2h 40mnonstop
7:00 am - 8:45 amORD-DEN
2h 45mnonstop
$279Southwest
Find Deal
Sun, Nov 24 - Tue, Dec 3
10:55 am - 2:25 pmDEN-ORD
2h 30mnonstop
7:30 am - 4:35 pmORD-DEN
10h 05m2 stops
$293Southwest
Find Deal
Sun, Nov 24 - Tue, Dec 3
11:20 pm - 10:41 amDEN-ORD
10h 21m1 stop
8:00 pm - 12:31 pmORD-DEN
17h 31m1 stop
Sat, Nov 23 - Mon, Dec 2
12:55 am - 8:15 amDEN-ORD
6h 20m1 stop
5:30 pm - 11:10 pmORD-DEN
6h 40m1 stop
$337Delta
Find Deal
Sun, Nov 24 - Mon, Dec 2
12:55 am - 8:15 amDEN-ORD
6h 20m1 stop
9:45 am - 1:16 pmORD-DEN
4h 31m1 stop
$441Delta
Find Deal
Sun, Nov 24 - Sun, Dec 1
7:20 pm - 10:51 pmDEN-ORD
2h 31mnonstop
12:14 am - 1:57 amORD-DEN
2h 43mnonstop
$554United Airlines
Find Deal
Fri, Nov 22 - Sun, Dec 1
3:41 pm - 10:44 pmDEN-ORD
6h 03m1 stop
12:14 am - 1:57 amORD-DEN
2h 43mnonstop
$564United Airlines
Find Deal
Fri, Nov 22 - Sun, Dec 1
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
$72Frontier
Find Deal
Wed, Feb 26 - Fri, Feb 28
8:59 pm - 12:35 amDEN-ORD
2h 36mnonstop
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
$76Frontier
Find Deal
Fri, Dec 13 - Sun, Dec 15
10:26 am - 2:00 pmDEN-ORD
2h 34mnonstop
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
$77Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
10:26 am - 2:00 pmDEN-ORD
2h 34mnonstop
7:25 am - 9:15 amORD-DEN
2h 50mnonstop
$78Frontier
Find Deal
Thu, Dec 12 - Sun, Jan 19
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
8:30 am - 10:21 amORD-DEN
2h 51mnonstop
$157American Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
6:00 am - 9:31 amDEN-ORD
2h 31mnonstop
2:30 pm - 4:20 pmORD-DEN
2h 50mnonstop
$168United Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
8:50 pm - 12:22 amDEN-ORD
2h 32mnonstop
7:10 am - 9:00 amORD-DEN
2h 50mnonstop
$169United Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
6:20 am - 10:00 amDEN-ORD
2h 40mnonstop
7:00 am - 8:45 amORD-DEN
2h 45mnonstop
$170Southwest
Find Deal
Sat, Dec 14 - Wed, Dec 18
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
$172American Airlines
Find Deal
Thu, Jan 9 - Tue, Jan 14
7:05 am - 10:45 amDEN-ORD
2h 40mnonstop
6:30 am - 8:10 amORD-DEN
2h 40mnonstop
$184Southwest
Find Deal
Thu, Dec 12 - Sat, Dec 14

Frontier flights from Denver to Chicago O'Hare Intl Airport

Our best Frontier deals on Denver to Chicago O'Hare Intl Airport flight tickets
Frontier
Feb 26
DEN9:53 amDenver Intl
2h 32m
ORD1:25 pmChicago O'Hare Intl
Feb 28
ORD6:50 amChicago O'Hare Intl
3h 03m
DEN8:53 amDenver Intl
Frontier
Dec 13
DEN8:59 pmDenver Intl
2h 36m
ORD12:35 amChicago O'Hare Intl
Dec 15
ORD7:25 amChicago O'Hare Intl
3h 01m
DEN9:26 amDenver Intl
Frontier
Dec 12
DEN10:26 amDenver Intl
2h 34m
ORD2:00 pmChicago O'Hare Intl
Dec 19
ORD1:07 pmChicago O'Hare Intl
3h 04m
DEN3:11 pmDenver Intl

United Airlines flights from Denver to Chicago O'Hare Intl Airport

Our best United Airlines deals on Denver to Chicago O'Hare Intl Airport flight tickets
United Airlines
Dec 11
DEN6:00 amDenver Intl
2h 31m
ORD9:31 amChicago O'Hare Intl
Dec 18
ORD2:30 pmChicago O'Hare Intl
2h 50m
DEN4:20 pmDenver Intl
United Airlines
Jan 7
DEN6:00 amDenver Intl
2h 38m
ORD9:38 amChicago O'Hare Intl
Jan 10
ORD5:50 pmChicago O'Hare Intl
2h 50m
DEN7:40 pmDenver Intl
United Airlines
Dec 11
DEN8:50 pmDenver Intl
2h 32m
ORD12:22 amChicago O'Hare Intl
Dec 18
ORD12:45 pmChicago O'Hare Intl
2h 49m
DEN2:34 pmDenver Intl

How to get the cheapest flight ticket from Denver to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

April. The cheapest time of year to fly to Chicago O'Hare Intl Airport from Denver is April. Most expensive is March

What is the cheapest day to depart Denver for Chicago O'Hare Intl Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Denver to Chicago O'Hare Intl Airport?

In the evening. Denver to Chicago O'Hare Intl Airport flights are approximately 38% more expensive at noon than in the evening

What is the cheapest airline that flies to Chicago O'Hare Intl Airport from Denver?

Frontier. Frontier, Southwest, and American Airlines are the most popular carriers operating from Denver to Chicago O'Hare Intl Airport

How far in advance should you book Denver to Chicago O'Hare Intl Airport flights?

57 days before. The cheapest time to buy a flight from Denver to Chicago O'Hare Intl Airport is approximately 57 days to departure

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

As of November 2024, 39 flights take off from Denver and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 7:00AM, with 49% of daily flights taking off in the afternoon.

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

As of November 2024, 273 flights take off from Denver and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Tue, with 17% of weekly flights taking off on this day.

What cabin class options are available on Denver to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Denver to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Denver to Chicago O'Hare Intl Airport.

How have Denver to Chicago O'Hare Intl Airport flight prices changed over time?

As of November 2024, prices for Denver to Chicago O'Hare Intl Airport flights are approximately 60% cheaper when compared to flights at the same time last year.

When to book flights from Denver to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Chicago O'Hare Intl Airport (DEN to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Chicago O'Hare Intl Airport

Best Price Found

$28

Fastest flight time

2h 26m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Denver in the past 72 hours is $28. The best round-trip flight deal from Denver to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $72.
The fastest flight from Denver to Chicago O'Hare Intl Airport takes 2h 26m
Direct flights go from Denver to Chicago O'Hare Intl Airport every day.

  • How far is Denver Intl to Chicago O'Hare Intl by plane?

    The distance between Denver Intl and Chicago O'Hare Intl is about 903.7 mi. Typically, this will take 2h 26m by plane in normal conditions.

  • When did momondo last update prices for flights from Denver Intl Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Denver Intl Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Denver Intl Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Denver to Chicago O'Hare Intl Airport?


Best airlines flying from Denver to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Denver to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
6.1
3,542 reviews
Search Frontier flights
American AirlinesPriceFrom $139Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $140Free CancellationRating
8.1
5,015 reviews
Search Southwest flights
United AirlinesPriceFrom $144Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
  • Southwest Flights From Denver to Chicago O'Hare Intl Airport

    Southwest operates around 24 flights from Denver to Chicago O'Hare Intl Airport every week. The average price of these flights found in the last 72 hours has been $218, but momondo users have found Southwest deals from Denver to Chicago O'Hare Intl Airport from as low as $140 round-trip. Southwest has been scored 8.1/10 in 5,015 reviews.

  • United Airlines Flights From Denver to Chicago O'Hare Intl Airport

    $144 is the best United Airlines flight deal from Denver to Chicago O'Hare Intl Airport found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $308, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 9,173 user reviews) flies into Chicago O'Hare Intl Airport from Denver 48 times in an average week so prices can vary.


Why use momondo?

Why should I use momondo to find a flight deal from Denver to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to Chicago with flexible booking policies on momondo?

Flights from Denver to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Chicago?

Once you have performed a search for Denver to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Denver to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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