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Cheap flights from Chicago O'Hare Intl Airport to Denver 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 Chicago O'Hare Intl Airport to Denver departing on 12/18. 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 Chicago O'Hare Intl Airport to Denver

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to Denver 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 Chicago O'Hare Intl Airport to Denver.

Cheap last minute flights

Planning a quick getaway from Chicago O'Hare Intl Airport to Denver? 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 Denver, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago O'Hare Intl Airport to Denver

Find recent round-trip train or bus tickets from Chicago O'Hare Intl Airport to Denver.

All round-trip flight deals to Denver

The cheapest plane tickets to Denver found on KAYAK recently.
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$57Frontier
Find Deal
Wed, Feb 19 - Tue, Feb 25
6:30 pm - 8:36 pmORD-DEN
3h 06mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$67Frontier
Find Deal
Sat, Feb 22 - Wed, Feb 26
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$71Frontier
Find Deal
Tue, Feb 25 - Wed, Mar 5
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
6:00 am - 9:38 amDEN-ORD
2h 38mnonstop
$157United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
12:18 pm - 7:45 pmDEN-ORD
6h 27m1 stop
Fri, Dec 13 - Thu, Dec 19
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
3:06 pm - 6:43 pmDEN-ORD
2h 37mnonstop
$172United Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 24
10:00 am - 5:17 pmORD-DEN
8h 17m1 stop
11:17 pm - 9:24 amDEN-ORD
9h 07m1 stop
Tue, Dec 24 - Tue, Dec 24
1:38 pm - 3:18 pmORD-DEN
2h 40mnonstop
2:17 pm - 5:50 pmDEN-ORD
2h 33mnonstop
$199American Airlines
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Wed, Dec 11 - Fri, Dec 13
9:19 pm - 11:07 pmORD-DEN
2h 48mnonstop
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
$202American Airlines
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Wed, Jan 1 - Wed, Jan 8
7:00 am - 8:45 amORD-DEN
2h 45mnonstop
6:05 am - 3:35 pmDEN-ORD
8h 30m1 stop
$231Southwest
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Tue, Dec 17 - Sun, Jan 5
6:00 am - 7:57 amORD-DEN
2h 57mnonstop
$28Frontier
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Wed, Dec 18
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
$30Frontier
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Tue, Mar 4
7:10 am - 9:00 amORD-DEN
2h 50mnonstop
$79United Airlines
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Tue, Jan 7
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
$90United Airlines
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Sat, Dec 14
8:44 am - 10:36 amORD-DEN
2h 52mnonstop
$98American Airlines
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Mon, Jan 6
10:00 am - 5:17 pmORD-DEN
8h 17m1 stop
$101Sun Country Air
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Tue, Dec 24
11:53 am - 5:10 pmORD-DEN
6h 17m1 stop
$111Sun Country Air
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Fri, Jan 3
7:10 pm - 9:15 pmORD-DEN
3h 05mnonstop
$113Southwest
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Thu, Jan 2
7:10 pm - 9:15 pmORD-DEN
3h 05mnonstop
$115Southwest
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Wed, Dec 4
11:46 am - 1:32 pmORD-DEN
2h 46mnonstop
$123American Airlines
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Fri, Dec 20
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
7:52 am - 11:33 amDEN-ORD
2h 41mnonstop
$82Frontier
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Thu, Nov 21 - Sun, Nov 24
6:00 am - 7:52 amORD-DEN
2h 52mnonstop
7:52 am - 11:33 amDEN-ORD
2h 41mnonstop
$87Frontier
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Sat, Nov 23 - Sun, Nov 24
6:00 am - 7:45 amORD-DEN
2h 45mnonstop
7:00 am - 5:28 pmDEN-ORD
9h 28m1 stop
Thu, Nov 21 - Sun, Nov 24
6:00 am - 7:52 amORD-DEN
2h 52mnonstop
7:00 am - 5:28 pmDEN-ORD
9h 28m1 stop
Sat, Nov 23 - Sun, Nov 24
12:25 pm - 4:09 pmORD-DEN
4h 44m1 stop
12:35 am - 9:27 amDEN-ORD
7h 52m1 stop
$216Delta
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Sat, Nov 23 - Mon, Nov 25
6:20 pm - 11:34 pmORD-DEN
6h 14m1 stop
11:55 pm - 3:22 amDEN-ORD
2h 27mnonstop
$308United Airlines
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Sat, Nov 23 - Sun, Dec 1
7:30 am - 6:10 pmORD-DEN
11h 40m2 stops
6:05 am - 3:35 pmDEN-ORD
8h 30m1 stop
$373Southwest
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Sat, Nov 23 - Tue, Nov 26
7:30 am - 5:45 pmORD-DEN
11h 15m2 stops
5:45 am - 9:20 amDEN-ORD
2h 35mnonstop
$403Southwest
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Sat, Nov 23 - Sat, Nov 30
5:15 pm - 11:34 pmORD-DEN
7h 19m1 stop
5:27 pm - 11:59 pmDEN-ORD
5h 32m1 stop
$489United Airlines
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Wed, Nov 20 - Sun, Nov 24
8:25 am - 2:00 pmORD-DEN
6h 35m1 stop
7:05 am - 4:33 pmDEN-ORD
8h 28m1 stop
$498Delta
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Fri, Nov 22 - Sun, Nov 24
6:00 am - 7:57 amORD-DEN
2h 57mnonstop
8:59 pm - 12:35 amDEN-ORD
2h 36mnonstop
$75Frontier
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Wed, Dec 18 - Fri, Jan 10
7:25 am - 9:15 amORD-DEN
2h 50mnonstop
1:52 pm - 5:25 pmDEN-ORD
2h 33mnonstop
$76Frontier
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Sun, Feb 9 - Sat, Feb 15
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
10:46 am - 2:20 pmDEN-ORD
2h 34mnonstop
$77Frontier
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Fri, Jan 10 - Mon, Jan 13
7:25 am - 9:26 amORD-DEN
3h 01mnonstop
8:59 pm - 12:35 amDEN-ORD
2h 36mnonstop
$78Frontier
Find Deal
Mon, Dec 9 - Fri, Dec 13
8:30 am - 10:21 amORD-DEN
2h 51mnonstop
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
$152American Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 18
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
6:00 am - 9:38 amDEN-ORD
2h 38mnonstop
$157United Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
8:30 am - 10:14 amORD-DEN
2h 44mnonstop
7:00 am - 10:45 amDEN-ORD
2h 45mnonstop
$168American Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
3:06 pm - 6:43 pmDEN-ORD
2h 37mnonstop
$172United Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 24
5:45 pm - 7:30 pmORD-DEN
2h 45mnonstop
7:55 am - 11:30 amDEN-ORD
2h 35mnonstop
$227Southwest
Find Deal
Tue, Jan 14 - Mon, Jan 20
7:10 pm - 9:15 pmORD-DEN
3h 05mnonstop
6:20 am - 10:00 amDEN-ORD
2h 40mnonstop
$230Southwest
Find Deal
Wed, Dec 4 - Sat, Dec 7

Frontier flights from Chicago O'Hare Intl Airport to Denver

Our best Frontier deals on Chicago O'Hare Intl Airport to Denver flight tickets
Frontier
Feb 19
ORD6:50 amChicago O'Hare Intl
3h 03m
DEN8:53 amDenver Intl
Feb 25
DEN9:53 amDenver Intl
2h 32m
ORD1:25 pmChicago O'Hare Intl
Frontier
Feb 22
ORD6:30 pmChicago O'Hare Intl
3h 06m
DEN8:36 pmDenver Intl
Feb 26
DEN9:53 amDenver Intl
2h 32m
ORD1:25 pmChicago O'Hare Intl
Frontier
Feb 25
ORD6:50 amChicago O'Hare Intl
3h 03m
DEN8:53 amDenver Intl
Mar 5
DEN9:53 amDenver Intl
2h 32m
ORD1:25 pmChicago O'Hare Intl

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Denver flight tickets
United Airlines
Jan 22
ORD5:50 pmChicago O'Hare Intl
2h 50m
DEN7:40 pmDenver Intl
Jan 29
DEN6:00 amDenver Intl
2h 38m
ORD9:38 amChicago O'Hare Intl
United Airlines
Dec 17
ORD5:50 pmChicago O'Hare Intl
2h 50m
DEN7:40 pmDenver Intl
Dec 24
DEN3:06 pmDenver Intl
2h 37m
ORD6:43 pmChicago O'Hare Intl
United Airlines
Dec 9
ORD9:36 pmChicago O'Hare Intl
2h 43m
DEN11:19 pmDenver Intl
Dec 11
DEN7:50 amDenver Intl
2h 39m
ORD11:29 amChicago O'Hare Intl

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

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 Chicago O'Hare Intl Airport to Denver?

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

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

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

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

In the afternoon. Chicago O'Hare Intl Airport to Denver flights are approximately 57% more expensive at noon than in the afternoon

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

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

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

34 days before. The cheapest time to buy a flight from Chicago O'Hare Intl Airport to Denver is approximately 34 days to departure

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

The number of flights available between Chicago O'Hare Intl Airport and Denver is 36 per day as of November 2024. The most frequent departure time is 8:00PM, with 41% of daily flights leaving in the evening.

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

As of November 2024, 256 flights take off from Chicago O'Hare Intl Airport and land in Denver each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

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

There are 2 cabin classes available to choose from on Chicago O'Hare Intl Airport to Denver 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 Chicago O'Hare Intl Airport to Denver flights?

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

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

As of November 2024, prices for Chicago O'Hare Intl Airport to Denver flights are approximately 54% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$28

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Chicago O'Hare Intl Airport in the past 72 hours is $28. The best round-trip flight deal from Chicago O'Hare Intl Airport to Denver found on momondo in the last 72 hours is $57.
The fastest flight from Chicago O'Hare Intl Airport to Denver takes 2h 40m
Direct flights go from Chicago O'Hare Intl Airport to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)

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

    The distance between Chicago O'Hare Intl and Denver Intl is about 903.7 mi. In terms of flight time, this usually takes a little over 2h 40m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Denver Intl Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $39Free CancellationRating
6.1
3,543 reviews
Search Frontier flights
American AirlinesPriceFrom $139Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $153Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
SouthwestPriceFrom $157Free CancellationRating
8.1
5,022 reviews
Search Southwest flights
  • Southwest Flights From Chicago O'Hare Intl Airport to Denver

    The lowest priced Southwest flight from Chicago O'Hare Intl Airport to Denver from the last 72 hours was $157. Generally, Southwest has 18 flights on this route every week with an average price of $258. Southwest is rated 8.1/10 by our users.

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

    United Airlines (7.4/10 from 9,168 reviews) operates around 69 flights from Chicago O'Hare Intl Airport to Denver in any given week. The average United Airlines airfare for this route is around $307, with deals from around $153 rare but found on momondo. Referenced prices are for round-trip Chicago O'Hare Intl Airport to Denver flight searches in the last 72 hours.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Denver. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Denver from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Denver.

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

If you are not ready to book a flight from Chicago to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.


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