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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 2/19. 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 - Wed, Feb 26
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$58Frontier
Find Deal
Tue, Feb 18 - Wed, Feb 26
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$63Frontier
Find Deal
Tue, Feb 18 - Tue, Feb 25
8:05 pm - 9:58 pmORD-DEN
2h 53mnonstop
3:55 pm - 7:31 pmDEN-ORD
2h 36mnonstop
$139United Airlines
Find Deal
Sat, Feb 8 - Tue, Feb 11
5:35 pm - 7:16 pmORD-DEN
2h 41mnonstop
6:00 am - 9:36 amDEN-ORD
2h 36mnonstop
$140American Airlines
Find Deal
Sat, Feb 1 - Sat, Feb 8
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
6:00 am - 9:38 amDEN-ORD
2h 38mnonstop
$149United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
6:00 am - 9:36 amDEN-ORD
2h 36mnonstop
$159American Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
4:27 pm - 2:48 pmORD-DEN
23h 21m1 stop
8:59 pm - 12:32 amDEN-ORD
2h 33mnonstop
Wed, Jan 15 - Fri, Jan 17
12:15 pm - 2:00 pmORD-DEN
2h 45mnonstop
7:05 am - 10:45 amDEN-ORD
2h 40mnonstop
$193Southwest
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Wed, Feb 5 - Sun, Feb 9
5:45 pm - 7:30 pmORD-DEN
2h 45mnonstop
10:55 am - 2:25 pmDEN-ORD
2h 30mnonstop
$206Southwest
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Thu, Jan 9 - Mon, Jan 13
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
$28Frontier
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Wed, Feb 19
6:32 pm - 8:38 pmORD-DEN
3h 06mnonstop
$29Frontier
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Sat, Feb 15
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
$70United Airlines
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Sat, Jan 18
12:45 pm - 2:36 pmORD-DEN
2h 51mnonstop
$80United Airlines
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Tue, Jan 14
7:10 pm - 9:05 pmORD-DEN
2h 55mnonstop
$94Southwest
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Thu, Feb 6
6:15 am - 8:00 amORD-DEN
2h 45mnonstop
$99Southwest
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Fri, Jan 24
11:50 am - 5:03 pmORD-DEN
6h 13m1 stop
$108Delta
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Tue, Jan 14
4:58 pm - 10:00 pmORD-DEN
6h 02m1 stop
$112Delta
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Sat, Mar 8
5:36 pm - 11:20 pmORD-DEN
6h 44m1 stop
$132American Airlines
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Sun, Feb 16
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
$269American Airlines
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Wed, Jan 15
8:34 pm - 3:54 amORD-DEN
8h 20m1 stop
8:10 pm - 11:46 pmDEN-ORD
2h 36mnonstop
$243Frontier
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Thu, Dec 19 - Wed, Dec 25
6:00 am - 7:57 amORD-DEN
2h 57mnonstop
8:10 pm - 11:46 pmDEN-ORD
2h 36mnonstop
$270Frontier
Find Deal
Mon, Dec 23 - Fri, Jan 3
6:00 am - 7:57 amORD-DEN
2h 57mnonstop
8:10 pm - 11:46 pmDEN-ORD
2h 36mnonstop
$281Frontier
Find Deal
Mon, Dec 23 - Mon, Dec 30
1:40 pm - 4:40 pmORD-DEN
4h 00m1 stop
10:26 am - 2:02 pmDEN-ORD
2h 36mnonstop
Fri, Dec 20 - Thu, Jan 23
1:40 pm - 4:40 pmORD-DEN
4h 00m1 stop
8:10 pm - 11:46 pmDEN-ORD
2h 36mnonstop
Fri, Dec 20 - Wed, Dec 25
7:30 am - 1:10 pmORD-DEN
6h 40m2 stops
7:05 am - 10:45 amDEN-ORD
2h 40mnonstop
$350Southwest
Find Deal
Mon, Dec 23 - Tue, Dec 31
7:30 am - 1:10 pmORD-DEN
6h 40m2 stops
6:10 am - 2:00 pmDEN-ORD
6h 50m1 stop
$419Southwest
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Mon, Dec 23 - Tue, Dec 31
9:47 am - 10:36 amORD-DEN
25h 49m1 stop
6:50 pm - 5:38 pmDEN-ORD
21h 48m1 stop
$427Sun Country Air
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Mon, Dec 23 - Mon, Dec 30
4:55 pm - 10:05 pmORD-DEN
6h 10m1 stop
6:28 am - 10:10 amDEN-ORD
2h 42mnonstop
$485American Airlines
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Mon, Dec 23 - Wed, Jan 1
9:47 am - 10:36 amORD-DEN
25h 49m1 stop
6:45 pm - 7:05 pmDEN-ORD
23h 20m1 stop
$535Sun Country Air
Find Deal
Mon, Dec 23 - Fri, Dec 27
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$57Frontier
Find Deal
Tue, Feb 25 - Wed, Mar 5
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$58Frontier
Find Deal
Wed, Feb 19 - Wed, Feb 26
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$63Frontier
Find Deal
Tue, Feb 18 - Tue, Feb 25
6:50 am - 8:53 amORD-DEN
3h 03mnonstop
9:53 am - 1:25 pmDEN-ORD
2h 32mnonstop
$64Frontier
Find Deal
Tue, Feb 18 - Tue, Feb 25
8:42 am - 10:34 amORD-DEN
2h 52mnonstop
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
$135American Airlines
Find Deal
Tue, Jan 28 - Tue, Jan 28
8:05 pm - 9:58 pmORD-DEN
2h 53mnonstop
3:55 pm - 7:31 pmDEN-ORD
2h 36mnonstop
$139United Airlines
Find Deal
Sat, Feb 8 - Tue, Feb 11
5:35 pm - 7:16 pmORD-DEN
2h 41mnonstop
1:00 pm - 4:35 pmDEN-ORD
2h 35mnonstop
$140American Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
5:50 pm - 7:40 pmORD-DEN
2h 50mnonstop
6:00 am - 9:38 amDEN-ORD
2h 38mnonstop
$149United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 18
12:15 pm - 2:00 pmORD-DEN
2h 45mnonstop
7:05 am - 10:45 amDEN-ORD
2h 40mnonstop
$193Southwest
Find Deal
Wed, Feb 5 - Sun, Feb 9
5:45 pm - 7:30 pmORD-DEN
2h 45mnonstop
7:55 am - 11:30 amDEN-ORD
2h 35mnonstop
$206Southwest
Find Deal
Thu, Jan 9 - Sun, Jan 12

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 26
DEN9:53 amDenver Intl
2h 32m
ORD1:25 pmChicago O'Hare Intl
Frontier
Feb 18
ORD6:50 amChicago O'Hare Intl
3h 03m
DEN8:53 amDenver Intl
Feb 26
DEN9:53 amDenver Intl
2h 32m
ORD1:25 pmChicago O'Hare Intl
Frontier
Feb 18
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

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
Feb 8
ORD8:05 pmChicago O'Hare Intl
2h 53m
DEN9:58 pmDenver Intl
Feb 11
DEN3:55 pmDenver Intl
2h 36m
ORD7:31 pmChicago O'Hare Intl
United Airlines
Jan 11
ORD5:50 pmChicago O'Hare Intl
2h 50m
DEN7:40 pmDenver Intl
Jan 18
DEN6:00 amDenver Intl
2h 38m
ORD9:38 amChicago O'Hare Intl
United Airlines
Jan 19
ORD7:10 amChicago O'Hare Intl
2h 50m
DEN9:00 amDenver Intl
Jan 22
DEN3:55 pmDenver Intl
2h 36m
ORD7:31 pmChicago O'Hare Intl

See travel insights to Denver from

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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Chicago O'Hare Intl Airport is in May. Flight prices, which tend to average around $142, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in May, then you should wait until April to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $146.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Saturday when prices can be found for as low as $170. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $228.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the afternoon when flights can be purchased for as low as $129. Flights at noon are often more expensive with an average ticket price of $265.

What is the cheapest Chicago O'Hare Intl to Denver Intl flight route?

Fly from Chicago O'Hare Intl to Denver Intl for the best Chicago O'Hare Intl - Denver Intl flight prices

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

The best time to book a flight to Denver from Chicago O'Hare Intl Airport is 28 days out, which is when prices tend to be around $215. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $149.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Denver Intl 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?

You could potentially save up to 89% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Denver flight.

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

As of December 2024, prices for Chicago O'Hare Intl Airport to Denver flights are approximately 3% 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 41m

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 41m
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 41m.

  • 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
3,479 reviews
Search Frontier flights
American AirlinesPriceFrom $139Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $153Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
SouthwestPriceFrom $157Free CancellationRating
8.1
4,848 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 13 flights on this route every week with an average price of $255. 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 9,055 reviews) operates around 19 flights from Chicago O'Hare Intl Airport to Denver in any given week. The average United Airlines airfare for this route is around $303, 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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